Oracle jobs

OCI L3 / Technical Lead Client: Indian/Bank Location: Mumbai (On-site) Model: 24x We want a professional who has worked Oracle Cloud Infrastructure on immediate basis as we have a project to offer on urgent basis Key Responsibilities: - Act as the final escalation point (L3) for critical OCI incidents and complex issues. - Design HA/DR architectures, landing zones, IAM strategies, and network frameworks. - Lead security, compliance, and cloud governance initiatives. - Drive performance tuning, observability, and cost optimization (FinOps). - Lead cloud migration and modernization programs. - Mentor L1/L2 engineers and collaborate with cross-functional teams. Qualifications: 5 years in cloud/infrastructure engineering, with at least 4 years of hands-on experience w...

...large-language-model agents. Your job is to design the entire task environment around a classical Natural Language Processing problem built with Sci-kit Learn, then wrap everything so it runs identically on any machine through Docker. Here is what I need from you: • A clean Dockerfile that installs every dependency and reproduces the same results bit-for-bit. • A script that serves as the oracle reference solution. When executed inside the container it must train, infer and print whatever artefacts or metrics you decide are necessary to prove correctness. • A deterministic test suite (pytest preferred, but any deterministic runner is fine) that automatically verifies a candidate submission’s output against the expected results. Random seeds and dataset...

I have a nearly-finished Tableau workbook connected to an Oracle/PL-SQL data source, containing a mix of operational, analytical, and strategic dashboards. The visuals themselves are solid, but the global filters refuse to stay in sync from one dashboard tab to the next. With an internal deadline later this week, I need the workbook refined, the syncing issue eliminated, and a quick polish on the overall user experience. Key goals • Every selected filter value must persist and apply consistently across all dashboards. • The PL-SQL connection should remain intact and performant after any fixes or calculated-field adjustments. • No existing charts, parameters, or actions should break during the clean-up. Please return the updated .twbx file (or a packaged proj...

I have a nearly-finished Tableau workbook connected to an Oracle/PL-SQL data source, containing a mix of operational, analytical, and strategic dashboards. The visuals themselves are solid, but the global filters refuse to stay in sync from one dashboard tab to the next. With an internal deadline later this week, I need the workbook refined, the syncing issue eliminated, and a quick polish on the overall user experience. Key goals • Every selected filter value must persist and apply consistently across all dashboards. • The PL-SQL connection should remain intact and performant after any fixes or calculated-field adjustments. • No existing charts, parameters, or actions should break during the clean-up. Please return the updated .twbx file (or a packaged proj...

I need an Oracle APEX application currently running on a local Oracle database migrated to Oracle Cloud. The existing code needs to be updated for easier maintenance and understanding by beginner testing engineers. Requirements: - Update data entry forms, reporting modules, and user authentication - Implement unified search using Oracle Text and IDs - Migrate and update tables, schemas, stored procedures, triggers, and constraints Ideal Skills & Experience: - Proficiency in Oracle APEX and Oracle Cloud - Strong experience in database migration and code refactoring - Ability to simplify complex code for beginners - Good communication skills for discussions with my IT team

PLSQL, Java & Git Support Open Posted about 12 hours ago • Ends in 6 days $30-250 USD Paid on delivery I need a reliable extra pair of hands to work alongside me on an Oracle-backed, Java-driven application. Day-to-day you’ll move between three main areas: PLSQL: writing complex queries, crafting or refactoring stored procedures/functions, and tuning anything that drags. If you can read execution plans and know how to trim milliseconds through indexing or hints, you’ll feel right at home. Java: the codebase frequently needs new features added, pesky bugs traced and fixed, and the occasional round of ruthlessly focused optimisation. It’s largely Spring, Maven and JUnit, but clean core-Java skills and an eye for performance are what matter most. Git:...

I'm seeking an expert to secure our Oracle Java environment and assist with an AWS migration project using AWS Corretto. Key Responsibilities: - Address security vulnerabilities in Oracle Java, specifically: - Data breaches - Injection attacks - Misconfigurations - Utilize AWS Corretto's monitoring tools and security features - Work with Open Java SDK versions 17 and 21 - Provide recommendations for transitioning from WebLogic 14.1.1 and Java 11 to a suitable non-Oracle Java platform. - Assist in preparing a proposal by the deadline of 22-May 2026, focusing on removing vulnerabilities and ensuring a secure migration strategy. Ideal Skills & Experience: - In-depth knowledge of Oracle Java security - Strong background in AWS, especially AWS C...

...S/4HANA, Oracle Fusion, Oracle NetSuite, Microsoft Dynamics, or similar platforms. - Experience supporting clients in defining a target ERP landscape and selecting suitable systems in a vendor-neutral way. - Understanding of ERP processes in wholesale and retail, including complex business logic such as pricing and discount models. - Ability to document, structure, and prioritize business and system requirements clearly. Are you interested? If so, please send us your proposal including your most recent CV as well as your earliest possible starting date. When sending over your details, please include a self-assessment (0-10, 10 = expert level) in the following areas: - ERP Consulting (in general) - Consulting clients in choosing the right ERP system - SAP S/4 HANA - ...

OCI L3 / Technical Lead Client: Indian/Bank Location: Mumbai (On-site) Model: 24x7 We want a professional who have worked on Oracle Cloud Interface and he is must have 5 years of experience Key Responsibilities: - Act as the final escalation point (L3) for critical OCI incidents and complex issues. - Design HA/DR architectures, landing zones, IAM strategies, and network frameworks. - Lead security, compliance, and cloud governance initiatives. - Drive performance tuning, observability, and cost optimization (FinOps). - Lead cloud migration and modernization programs. - Mentor L1/L2 engineers and collaborate with cross-functional teams. Qualifications: 5 years in cloud/infrastructure engineering, with at least 4 years of hands-on experience with OCI at scale. - ...

I want to watch a complete, real-time walkthrough of Oracle Database 19c patching and fresh installation, carried out on a running system while I ask questions as we go. Each step needs to be explained: pre-checks, backup strategy, patch download, opatch execution, post-patch verification, clean installation and initial configuration. Alongside the live screen-share session, I also need a polished recording of the same process (it can be the live session itself if the audio is clear), plus any command scripts or checklists you use so I can repeat everything on my own later. We will arrange at least one interactive meeting for Q&A, followed by delivery of the recording and support materials. Once I can reproduce the patching and install procedures without issues, the job is...

Manhattan MIF / ProActive Developer C2H Position Anywhere in India[Remote] Work Timing: 2 to 1...workshops Testing & Deployment Support SIT, UAT, and production deployments Perform root cause analysis for production incidents Ensure documentation of integration flows and configurations Mandatory Skills & Technologies Manhattan WMS (WMOS / Manhattan Active) Manhattan Integration Framework (MIF) ProActive (Event Management & Alerts) Java / Groovy XML / XSD / XSLT Web Services (REST / SOAP) SQL (Oracle / SQL Server) Unix/Linux environment Messaging frameworks (JMS, MQ, Kafka) Good to Have Manhattan Active Certification Experience with Supply Chain integrations (ERP, TMS, OMS) CI/CD tools and DevOps practices Performance tuning and optimization experience Exposure to c...

I run an older, Arabic-only Oracle ERP installation and ever since a directory change was made during a 2026 update the Inventory module has been throwing errors. I still have the application running, but my access is limited: Windows-level folders are visible to me, yet TOAD now rejects the stored database password, so I cannot open the schemas to investigate or repair the data pointers that were probably shifted during the directory move. What I need is straightforward: first, regain or safely bypass the TOAD password so I can reach the Oracle database; next, track down and correct the wrong directory references or other small data inconsistencies that are breaking the Inventory module; finally, verify that all Inventory screens and transactions operate normally once mor...

I need to move an entire set of database records from a proprietary legacy archive into a new cloud-based content management system. The source isn’t MySQL, PostgreSQL, or Oracle—it’s a home-grown format—so the job starts with understanding and reverse-engineering its schema and export routines. From there we’ll design an ETL pipeline that transforms each field cleanly into the structures required by the target CMS while preserving every relation, timestamp, and audit trail. Deliverables • Technical mapping document that explains each field’s journey from legacy tables to the cloud schema • Re-usable migration scripts or jobs (Python, SQL, or the ETL tool of your choice) stored in a version-controlled repo • One full test mig...

I’m fine-tuning Absence Management in Oracle Fusion HCM so that any time an employee books a long spell of leave, the system automatically strips out public-holiday days and any weekends that fall inside that span. Right now my environment is a blend of manual overrides and a few automated rules, which often leads to manual clean-up when Eid or other floating holidays appear on the calendar. Here’s exactly what I need: • A calendar event or rule that recognises all floating holidays maintained in our work calendar—including Eid—and treats them as non-deductible days. • Automatic exclusion of Saturday and Sunday (our weekend) whenever those days sit inside the requested absence period. • A solution that lives entirely within Absence Manage...

...controlling my computer and coordinating my two digital businesses: Business 1: Sales on Hotmart and Amazon (both affiliate marketing and proprietary products). Business 2: Social media monetization (TikTok, Instagram, Facebook, YouTube). SYSTEM: Claude AI Pro ($20/month) as the central intelligence, supported by the following tools (all free): n8n, DeepSeek, Qwen3, Open Interpreter, Playwright, and Oracle Cloud Free Tier. Required Modules: 1. Claude controlling the computer via "Computer Use" + MCP. 2. Sales automation for Hotmart and Amazon. 3. Automated content creation and publishing across social media platforms. 4. Complete workflows built within n8n. 5. Error monitoring system with daily reporting via Gmail. PROFILE: Proven, real-world experience with Claude Desk...

I need my Oracle Fusion Cloud Financials environment updated so it speaks Peppol UAE PINT fluently. Outbound, every B2B sales invoice must be built automatically in the required XML, pass a compliance check, and be pushed in real time through the Taxilla connector. Inbound, every AP invoice that arrives from Taxilla should create a matching Payables transaction, run the same validation logic accounts-payable users rely on today and enter our approval workflow without manual touch. Key deliverables • Configured Fusion e-invoicing setup for UAE PINT, including automated generation, compliance verification and live syncing to Taxilla • Inbound integration that captures Taxilla AP feeds, performs data validation/error handling and submits invoices to the standard approv...

design, build, and operate AI orchestration pipelines that connect enterprise platforms — including Oracle ERP, ServiceNow (SNOW), and a broad ecosystem for all applications — into intelligent, automated workflows. enterprise integration, ensuring orchestrated agents and models deliver real business value across procurement, logistics, inventory, and fulfillment domains. Architect and implement multi-agent and single-agent AI orchestration frameworks (e.g., LangChain, LangGraph, AutoGen, CrewAI, or custom) to automate IT workflows end-to-end. Design agentic pipelines with tool-use, memory, and reasoning loops that interface with Oracle SCM/ERP, ServiceNow, and third-party supply chain platforms. Build and maintain prompt engineering strategies, chain-of-th...

...build, and maintain an API layer that connects our internal Oracle 19c database to our modern Angular user interface. This API is crucial for ensuring smooth communication between our database and frontend. Key Requirements: - MUST reside in the USA - MUST be willing to submit and able to obtain a Background Evaluation/Investigation - Support for data retrieval and manipulation - Communication in JSON format - Handling of real-time updates Ideal Skills and Experience: - Depth in C#/.NET - Proficiency in Oracle 19c - Strong expertise in API development - Experience interfacing with Angular applications - Knowledge of real-time data processing Our Tech Stack: - SyncFusion Angular UI - .NET 8 - EF Core - Oracle 19c Please provide your relevant...

I need a clean, fully-functional installation of Oracle E-Business Suite Release 12.2.15 packaged as a single VMware virtual machine that I can run on a 64-bit Windows host. The image will be used exclusively for training and practice, so quick start-up and stability matter more than performance tuning. What I expect: • A ready-to-import OVF/OVA (or .vmx + .vmdk) containing the complete EBS tech-stack, database tier and application tier, preconfigured with Vision demo data. • Default application logins (SYSADMIN / apps) clearly documented along with any root or OS users you create. • A short “read-me” that explains how you built the VM, how to change network settings or hostname, and which service scripts to run if I ever need to restart the stack...

I'm seeking a talented artist to create 44 Archetype-themed oracle cards to accompany my guidebook. Ideal skills and experience: - Expertise in fantasy art - Ability to depict complex archetypes - Experience with oracle or tarot deck illustrations - Creativity in magical and mythical elements Please provide a portfolio showcasing similar work.

I’m looking for a consultant who can quickly dive in and capture the full set of business, functional, and technical requirements for a new Sales Order (SO) interface that will communicate with our ERP System—Oracle ERP Cloud. Scope • Engage finance, operations, and IT stakeholders to understand every data element that must flow into and out of Oracle ERP Cloud. • Define source-to-target mappings, field validations, and exception handling rules that will keep the integration clean and audit-ready. • Identify any gaps in our current Oracle ERP Cloud configuration that could block or slow the SO interface, then recommend remediation steps. • Document interface triggers, frequency, security constraints, and performance expectations...

...of our business growth — identifying and connecting with clients who have projects we can take on, and managing the network of delivery partners and specialist vendors who execute work with us. What You'll Own Client Side Identify and reach out to potential clients — enterprises, institutions, or SMBs — who have active or upcoming needs in areas like IT services, ERP implementation (SAP, Oracle, Microsoft Dynamics, NetSuite, Odoo), cybersecurity, or business consulting Build relationships with decision-makers, procurement leads, and project owners Qualify opportunities and coordinate with our internal team to move them toward a pitch or engagement Manage and track the opportunity pipeline Vendor & Partner Side Manage and grow our roster ...

...up during periods of heavy volume and positions occasionally slip outside their intended ranges. What I need now is a specialist who can look under the hood, profile the contracts, and refactor or redesign whichever pieces are holding us back. Your scope might touch the core solidity contracts, the helper libraries that sit around them, and the small TypeScript layer that feeds prices from an oracle and triggers re-balances. If smarter liquidity math, batch transactions, custom hooks, or off-chain simulation can deliver measurable gas or latency savings, I am open to adopting them. Front-end tweaks or new analytics endpoints are welcome too, provided they directly translate into better execution or easier management. Deliverables will be: • A revised set of contracts (or...

...Develop backend services using Java (Spring Boot) Build and maintain REST & SOAP APIs Integrate with third-party systems (mobile operators, e-wallets, EMIs, payment providers) Work with Oracle databases (design, optimization, migrations) Ensure security, scalability, and performance of backend systems Support and improve existing mobile money / FinTech platforms Handle deployment, testing (UAT), and production releases Maintain API documentation and technical records Requirements: Strong experience in Java + Spring Boot backend development Experience in API development and system integration Solid knowledge of Oracle or relational databases Experience with FinTech, payments, or digital wallets is a plus Ability to work independently in a remote environment Strong pro...

...reliably Resolve within the same transaction where possible Do not fail due to timing, state changes, or external calls Must support: In-play instant markets Flash markets (micro-events) Prediction market pre-resolution opportunities Optimization & Risk Handling Optimize for: Execution speed Gas efficiency Reliable transaction inclusion Identify and mitigate: Slippage risks Liquidity constraints Oracle delays or inconsistencies MEV risks (frontrunning, sandwiching) Critical Requirements All logic must execute atomically in a single transaction Flash loans must be: Fully functional (no silent failures or partial execution) Properly repaid within the same transaction Sized dynamically using wallet balance + liquidity availability System must: Connect to deep liquidity providers...

...reliably Resolve within the same transaction where possible Do not fail due to timing, state changes, or external calls Must support: In-play instant markets Flash markets (micro-events) Prediction market pre-resolution opportunities Optimization & Risk Handling Optimize for: Execution speed Gas efficiency Reliable transaction inclusion Identify and mitigate: Slippage risks Liquidity constraints Oracle delays or inconsistencies MEV risks (frontrunning, sandwiching) Critical Requirements All logic must execute atomically in a single transaction Flash loans must be: Fully functional (no silent failures or partial execution) Properly repaid within the same transaction Sized dynamically using wallet balance + liquidity availability System must: Connect to deep liquidity providers...

...reliably Resolve within the same transaction where possible Do not fail due to timing, state changes, or external calls Must support: In-play instant markets Flash markets (micro-events) Prediction market pre-resolution opportunities Optimization & Risk Handling Optimize for: Execution speed Gas efficiency Reliable transaction inclusion Identify and mitigate: Slippage risks Liquidity constraints Oracle delays or inconsistencies MEV risks (frontrunning, sandwiching) Critical Requirements All logic must execute atomically in a single transaction Flash loans must be: Fully functional (no silent failures or partial execution) Properly repaid within the same transaction Sized dynamically using wallet balance + liquidity availability System must: Connect to deep liquidity providers...

...emphasise that the way we operate is in partnership with the accountants to help resolve issues before they become compliance breaches. We also want to provide practical pragmatic advice for accountants and for their clients. The motto of the busines is to leave no stone unturned. This is a metaphor for being diligent. "Leave no stone unturned" originates from an ancient Greek legend involving the Oracle of Delphi advising a man named Polycrates to "move every stone" (Πάντα λίθον κίνει) to find a hidden treasure. The idiom, meaning to conduct a comprehensive search, entered English literature by the mid-16th century. please make reference to this Here’s what I expect once the work is comp...

I run an Oracle-based ERP and I can no longer edit existing records. The problem is clearly a functionality error inside the data-update routine: forms open, fields appear editable, yet any commit throws a silent rollback. TOAD is already installed and connected through my regular user, but I have lost the administrator credentials, so I cannot dig into triggers, grants, or package bodies that might be blocking the update. Here is what I need from you: dive in through TOAD (or a comparable Oracle tool if you prefer) to trace and resolve whatever is preventing edits—whether that means repairing a broken trigger, fixing corrupted metadata, or recreating missing privileges. If regaining admin access is a prerequisite, please also guide me through a safe password reset tha...

...product studios Digital transformation consultancies E-commerce platform specialists Mobile app development studios Data & Analytics Data engineering and warehouse firms Business intelligence (BI) and analytics consultancies AI/ML development and deployment firms Data governance and quality specialists CDP (Customer Data Platform) integrators Enterprise Applications ERP implementation partners (SAP, Oracle, Microsoft Dynamics) CRM specialists (Salesforce, HubSpot SIs) ITSM and service desk platform integrators (ServiceNow, Freshservice) HCM/HR systems integrators (Workday, etc.) IT Consulting & Advisory Pure-play IT strategy consultancies Technology advisory Enterprise architecture firms Their location must be in Sydney, Melbourne or brisbane. Employee size is 20 - 120. ...

Looking for Dynatrace training on your setup environment for following points Daily 2-3 hrs per day . = Payment or as one full package 50 - 50 .= 1)Creating cluster node based dynatrace kit and creating Ui install or join with another cluster node. 2) installing Dynatrace oneagent on windows, Linux,aix , and Active Gate Installations. 3)Configuration of Monitors and Alert handling. Observab...configure IBM Datapower extension. 12)Adding SSL certificate in CMC for DNS changes 13) configuration rum and synthetic and setup alerting with configuration log monitoring 14) Building Dynatrace managed environment and Saas , on windows and linux environment. 15) Troubleshooting, few real-time scenarios, and integration overview (ServiceNow/ITSM) 16) configuration extension like snmp,db2, MySQL, ...

Looking for Dynatrace training on your setup environment for following points Daily 2-3 hrs per day . = Payment hourly or as one full package 50 - 50 .= 1)Creating cluster node based dynatrace kit and creating Ui install or join with another cluster node. 2) installing Dynatrace oneagent on windows, Linux,aix , and Active Gate Installations. 3)Configuration of Monitors and Alert handling. Ob...configure IBM Datapower extension. 12)Adding SSL certificate in CMC for DNS changes 13) configuration rum and synthetic and setup alerting with configuration log monitoring 14) Building Dynatrace managed environment and Saas , on windows and linux environment. 15) Troubleshooting, few real-time scenarios, and integration overview (ServiceNow/ITSM) 16) configuration extension like snmp,db2, MySQL, ...

Looking for Dynatrace training on your setup environment for following points Daily 2-3 hrs per day . = Payment hourly or as one full package 50 - 50 .= 1)Creating cluster node based dynatrace kit and creating Ui install or join with another cluster node. 2) installing Dynatrace oneagent on windows, Linux,aix , and Active Gate Installations. 3)Configuration of Monitors and Alert handling. Ob...configure IBM Datapower extension. 12)Adding SSL certificate in CMC for DNS changes 13) configuration rum and synthetic and setup alerting with configuration log monitoring 14) Building Dynatrace managed environment and Saas , on windows and linux environment. 15) Troubleshooting, few real-time scenarios, and integration overview (ServiceNow/ITSM) 16) configuration extension like snmp,db2, MySQL, ...

I need two separate XML Publisher reports in Oracle E-Business Suite that will feed AP petty-cash processing. Both must follow the standard Oracle EBS XML structure so they slot straight into the concurrent-program framework without extra conversions. The first report will focus on transaction-level detail, the second on high-level payment summaries. I will provide the exact field list (e.g., Transaction ID, Amount, vendor information, dates, account codes, etc.) once the project starts, along with any reference tables and sample data you may need. Please build each report so it: • Generates the required XML data definition and XSD in the native EBS layout • Includes an RTF or XSL-FO template that formats the output for quick on-screen review • Can be re...

We are seeking an experienced contractor with strong hands-on expertise in · Oracle Digital Customer Service (DCS) Key Responsibilities • Lead end-to-end technical delivery for Oracle VBCS and DCS-based solutions. • Design, develop, and deploy cloud-native applications using VBCS, integrated with Oracle CX suite. • Customize and extend Oracle Digital Customer Service (DCS) to meet business requirements. • Integrate VBCS/DCS applications with Oracle backend systems and third-party services using REST APIs and Oracle Integration Cloud (OIC). • Provide technical leadership and code reviews to ensure scalable, maintainable, and high-quality solutions. • Collaborate with functional consultants, architects, and busine...

...Spring Boot, Hibernate, REST/SOAP APIs, and front-end technologies like HTML, CSS, JavaScript, Angular or React. Responsibilities: - Develop and customize Liferay themes, layouts, portlets, modules, and portal components. - Integrate Liferay with external systems using REST/SOAP APIs. - Work on Java/Spring Boot backend development. - Support database design and queries using MySQL, PostgreSQL, or Oracle. - Use Git, Maven/Gradle, Jenkins, Docker, or Kubernetes where required. - Ensure clean, scalable, and maintainable code. Required Skills: - 2+ years of Liferay DXP experience for Developer role. - 4+ years of Liferay DXP experience for Senior Developer role. - Strong Java/J2EE, Spring Boot, Hibernate knowledge. - Experience with REST/SOAP API integration. - Good understanding ...

...Content: Use the messaging and layout from the two existing drafts (see attached). Here’s the extracted text from both designs: ==================================== (1) Design 1 (White Background) ORACLE INNOVATION WITHOUT DISRUPTION - AI-powered Invoice Entry and PO Reconciliation - Enhanced Mobile Supply Chain Applications - Mobile Physical Inventory Count - AI-enabled Mobile Oracle iExpense - Automated Purchase Order Entry and Validation (1) Design 2 (Black Background) UNLEASH YOUR ENTERPRISE DATA - MCP for Oracle EBS - Specialized Oracle Robotic Process Automation – RPA - Automated Testing for Oracle EBS - AI-powered Document Processing - Low Code API Generation Mobile Enablement --------------------------------------------------...

I’m looking for an India-based Oracle specialist who can step in remotely . The day-to-day work centres on building new modules in Oracle PL/SQL and Oracle Forms & Reports and from scratch oracle based application development ; there are a few legacy screens that occasionally need a quick bug fix, but green-field development is where I will rely on you most. please cv rajibrobotics@gmail Right now I have only a high-level feature map—core tables, key workflows, and some reporting requirements—so I’ll lean on your experience to refine the data model, write efficient PL/SQL packages, and design user-friendly Forms. If you enjoy owning a feature from concept through testing and hand-off, you’ll be a great fit. You’ll colla...

...within the same transaction where possible * Be compatible with: * In-play instant markets * Flash markets (micro-events) * Prediction market pre-resolution opportunities --- ### **Optimization & Risk Handling** * Optimize for: * Execution speed * Gas efficiency * Reliable transaction inclusion * Identify and mitigate: * Slippage risks * Liquidity constraints * Oracle delays or inconsistencies * MEV risks (frontrunning, sandwiching) --- ### **Critical Requirements** * All logic must execute **atomically in a single transaction** * Flash loan size must be dynamically derived from **wallet balance + liquidity availability** * System must: * Connect to **deep liquidity providers** * Maximize usable capital per trade * Execute arbitrag...

...within the same transaction where possible * Be compatible with: * In-play instant markets * Flash markets (micro-events) * Prediction market pre-resolution opportunities --- ### **Optimization & Risk Handling** * Optimize for: * Execution speed * Gas efficiency * Reliable transaction inclusion * Identify and mitigate: * Slippage risks * Liquidity constraints * Oracle delays or inconsistencies * MEV risks (frontrunning, sandwiching) --- ### **Critical Requirements** * All logic must execute **atomically in a single transaction** * Flash loan size must be dynamically derived from **wallet balance + liquidity availability** * System must: * Connect to **deep liquidity providers** * Maximize usable capital per trade * Execute arbitrag...

I’m looking for a seasoned database specialist who can own our PostgreSQL estate on Amazon RDS while also running Oracle GoldenGate replication between mixed-source systems. The environment is fast moving, so I need someone comfortable working 2:00 pm-11:00 pm IST and collaborating with teams across India. Your day-to-day work will centre on three core areas: • PostgreSQL on Amazon RDS – provisioning, patching, performance tuning, query and index optimisation, plus airtight backup-and-recovery plans that meet our compliance targets. • Oracle GoldenGate – configuration, monitoring and troubleshooting of real-time, bidirectional replication to keep critical workloads in sync with near-zero latency. • Automation & observability – ...

Description: We are looking for an experienced DevOps engineer with strong expertise in Oracle Cloud Infrastructure (OCI) to help us migrate and deploy our existing website to a production environment. Our current setup is already built on OCI using Kubernetes clusters, load balancers, and a VCN architecture. We now need an expert to review, optimize, and take it live securely and efficiently. Project Scope: • Review existing OCI infrastructure setup • Configure and optimize: • Kubernetes cluster (master + worker nodes) • Load balancer routing and health checks • Public & private subnet configurations • Security rules and access controls • Ensure proper production readiness: • SSL setup (HTTPS) • Domain mapping • Scaling config...

...Implement or refine logic to support: In-play instant markets (next event resolution within seconds) Flash markets (micro-bets resolving within a short sequence of plays) Prediction market execution timing (pre-resolution positioning) Optimize for: Execution speed and atomicity Gas efficiency Reliability under real-world conditions Identify and fix: Edge cases related to timing and settlement Oracle risks or stale data issues MEV vulnerabilities (frontrunning, sandwiching, etc.) Provide: Clear documentation of fixes and improvements Testing support (local + mainnet fork) to validate all flows Critical Requirements Flash loans and flash bets must execute atomically in a single transaction Flash bets must execute immediately and resolve without delay Flash loan siz...

I need an experienced Oracle programmer to enhance the performance of stored procedures and PL/SQL on Oracle Database 12c. Key Tasks: - Optimize existing stored procedures and PL/SQL code - Improve database performance and efficiency - Collaborate with me to identify performance bottlenecks Ideal Skills and Experience: - Expertise in Oracle Database 12c - Strong proficiency in PL/SQL and stored procedure optimization - Proven track record in performance tuning and database optimization - Ability to work independently and meet deadlines Please share relevant experience and approach.

I need a clean, well-documented SQL statement that pulls detailed payment information from Oracle E-Business Suite Financials—specifically the Accounts Payable module’s Payments side. The objective is to see every payment issued: status, method, check or electronic reference, bank account, invoice linkage, supplier, date, currency, and amount. I am on an Oracle E-Business Suite 12.x environment and will run the code through SQL*Plus, so a standalone SQL script is all that’s required; no BI Publisher, OTBI, or custom objects. Please base the logic on the standard AP tables (AP_INVOICE_PAYMENTS_ALL, AP_CHECKS_ALL, AP_PAYMENT_SCHEDULES_ALL, AP_SUPPLIERS, and any essential GL or ZX references) and include helpful comments explaining joins, date filters, and par...

I need to plug an existing REST-based service into Oracle Flexcube so that, when a user selects “Open Customer,” the page launches with all personal information already populated. The motivation is pure automation: eliminating manual data entry while keeping the standard Flexcube flow intact. Here is what matters most: • The service that supplies the data is already live and documented—your job is to consume it, map its JSON response to the correct Flexcube fields, and invoke the page in create mode. • Only personal information (name, date of birth, ID numbers, etc.) has to be filled. Basic validation—presence checks and simple format rules—is sufficient; anything more can stay out of scope for now. • The end result should feel nat...

...comprehensive learning platform designed for beginners starting from age 8, as well as students with no prior technical background. The goal is to make complex concepts simple, interactive, and enjoyable to learn. Scope of Work: Create structured video tutorial series for one or more of the following technologies: HTML, CSS, JavaScript, jQuery PHP, MySQL, WordPress React, Angular, Node.js C, C++, Java Oracle, PostgreSQL, MongoDB React Native, Android Development Other relevant programming technologies Key Requirements: Ability to explain concepts in a simple, clear, and beginner-friendly manner Content should be suitable for young learners (8+ years) and absolute beginners Step-by-step teaching approach with real-world examples and practical demonstrations Use of visual aids,...

Hi, I need help setting up a Usenet streaming stack on my Oracle Cloud free tier for direct streaming in Stremio (Android). I already have: Usenet provider (NNTP credentials) Newznab indexer (API key) Oracle Cloud VPS (ARM, UAE region) Tasks: 1. Deploy NZBDav + Usenet Ultimate via Docker 2. Secure with reverse proxy + HTTPS 3. Verify streaming works in Stremio Budget: strictly up to $50. Do not send an offer above this amount. Please confirm your price clearly before starting. Share your relevant experience and estimated completion time. Thanks

I need a Governance, Risk and Compliance application built from the ground up, hosted on Oracle Cloud Infrastructure and natively integrated with DeepSeeQ as the primary collaboration and analytics layer. The solution should follow an “agentic” approach—configurable, event-driven, and able to automate follow-ups or escalations without constant human input. Here is a short, developer‑focused brief summary of the RegulaForge project: --- RegulaForge – Developer Summary What we are building: An AI‑native, open‑source GRC (Governance, Risk & Compliance) platform for small enterprises. The system automates regulation discovery, document analysis (with translation), offline mobile evidence capture, continuous control monitoring, and proactive risk remediati...

...Role Overview We are looking for an SME to lead the design and optimization of a high-performance agent application. You will be responsible for end-to-end architecture, from UI patterns to microservices and cloud deployment. ### 3. Core Technical Stack Organize your requirements into logical categories so experts can quickly see if they fit. * **Backend & Cloud:** Java/J2EE, Spring, Hibernate, Oracle DB, and Microservices. * **Infrastructure:** Expertise in ECS, Kubernetes, and OpenShift. * **Data & Performance:** Elastic Search, NoSQL, Caching solutions, and performance tuning. * **Frontend (UI):** JavaScript (ES2015+), Angular, Micro Frontend patterns, and NX. * **Security:** Strong focus on Authentication and Authorization protocols. ### 4. Preferred "Bonus&q...