Computer security工作

I have full access to a PHP code-base that I can share immediately. I already know exactly which file and function contain a hidden back door; I just need a seasoned developer to: • remove every trace of that back door cleanly, • rebuild/package the application so it runs flawlessly after the fix, and • verify the change with a quick security review and functional smoke test. You’ll receive the source archive, a short note pointing to the suspect section, and the steps I normally use to deploy. Hand back the cleaned code, a brief changelog, and confirmation that the application still behaves as expected on a standard LAMP stack.

I need a seasoned security professional—someone who has actually pulled off successful penetrations and even full session hijacks in the wild—to give my external-facing network a thorough workout. The scope is strictly external; there is no internal, wireless, or cloud component in this engagement. The objective is simple: show me every door that an outsider could force open, prove it with clear evidence, and guide me through remediation. I’m not rushing this project, so you’ll have the breathing room to plan, execute, and re-test without cutting corners. What I expect you to cover: reconnaissance, vulnerability discovery, exploitation, privilege escalation, post-exploitation, and a concise yet complete report that includes proof-of-concept screensh...

...smooth out traffic peaks. --- ## 3. API Access Monitoring and Logging ### 3.1 Log Recording - **Details Recorded**: - Log source IP, request parameters, HTTP method, status code, response data (or digest), timestamp, and duration. - **Security**: - Store logs in an encrypted, access-controlled database or logging system. ### 3.2 Centralized Auditing & SIEM - **Centralized Management**: - Use ELK/Graylog to aggregate logs. - **SIEM Integration**: - Define triggers for abnormal patterns (e.g., frequent failures) and send alerts to the security team. --- ## 4. Error Handling Enhancements ### 4.1 Hide Internal Errors - **Error Codes**: - Return standardized error codes and brief messages only; detailed errors are logged internally. ### 4.2 ...

Development Requirements Document 1. Project Overview This project aims to extend and optimize the functionality of the existing system, with a focus on improving user experience, security, subscription services, payment integration, and management capabilities. The goal is to develop a versatile and flexible AI API platform that ensures system stability, efficiency, and security. Website: 2. Development Features Overview 2.1 Bug Fixes Add a fix for the logo redirection bug: Correct the error where the logo does not redirect properly, ensuring normal navigation to the homepage or the specified page. Add a check for all code bugs: Conduct a thorough code review, identify and fix all potential issues, ensuring logical correctness and stable operation of the code. 2.2 Data

...protocol into the iOS version using sing-box client to ensure a secure and reliable VPN connection. Membership Feature Development & Integration: Develop and integrate membership management features, including user registration, login, and subscription management. Ensure these features are consistent with the Android version. Security and Compatibility Optimization: Ensure the app meets iOS security and privacy standards, optimizing both client and server security. Ensure the app passes App Store review. Deliverables: The delivered iOS version must be fully functional and consistent with the Android version in terms of features, user experience, and stability, ensuring that users get the same experience on both iOS and Android platforms. Qualifications: Exte...

...Interface Agent Page Backend Development Requirements Software Update System Invitation System Membership Pricing and Plan Modification Agent Membership Functionality Enterprise Functionality (Management Center) Card Code Redemption System Exclusive Membership Line Settings Email Configuration FAQs and Banners Management Copywriting Management Admin Panel Requirements Multilingual Switching Login Security Enhancement Order Management User Management Online Status Display Data Statistics and Reports Task Center (Planning Center) Development Notes Details to Discuss Overview This development document has been updated according to the latest requirements. It aims to detail the development needs of the frontend, backend, and admin panel to ensure that developers understand the logic...

...maintaining compatibility with lower Android versions. Assist in publishing the fixed app to Google Play's internal testing, ensuring the upload and configuration processes are completed successfully. Specific Requirements: Familiarity with Android Development and API Level 34's New Features and Behavioral Changes: Understand Android 14's permission changes, foreground service restrictions, network security requirements, etc., to ensure the app complies with the latest system requirements. Debugging and Problem-Solving Skills: Ability to quickly identify the root causes of issues through log analysis, code debugging, and checking network requests. Experience with Multilingual Support and Localization: Experienced in handling app multilingual support, familiar ...

...Optimization**: Optimize backend code for iOS compatibility, improving server response speed, security, and overall VPN service performance. 4. **VPN Protocol Integration and Optimization**: Implement the V2ray protocol with sing-box client integration on iOS, ensuring smooth and reliable VPN connections. 5. **Membership Functionality Development and Integration**: Develop and integrate membership management features in the iOS application, ensuring seamless operation and consistency with the Android version. 6. **Security and Compatibility Optimization**: Ensure the application complies with iOS security and privacy standards and passes the App Store review process. Optimize both client and server-side security and stability. **Qualifications:** - **Ext...

...Optimization**: Optimize backend code for iOS compatibility, improving server response speed, security, and overall VPN service performance. 4. **VPN Protocol Integration and Optimization**: Implement the V2ray protocol with sing-box client integration on iOS, ensuring smooth and reliable VPN connections. 5. **Membership Functionality Development and Integration**: Develop and integrate membership management features in the iOS application, ensuring seamless operation and consistency with the Android version. 6. **Security and Compatibility Optimization**: Ensure the application complies with iOS security and privacy standards and passes the App Store review process. Optimize both client and server-side security and stability. **Qualifications:** - **Ext...

student sport play computer game

...OAR平台开发的建议和提案。 --- I am looking for a skilled freelancer to develop a SIEM and SOAR platform for my cyber security needs. The platform should have the following features: - Log management and analysis capabilities - Efficient threat detection and response mechanisms - Automation and orchestration functionalities While I do not have a specific platform in mind, I am open to recommendations from the freelancer. As for the budget, I am looking for a solution that falls within the range of less than $3,000. Ideal Skills and Experience: - Experience in developing SIEM and SOAR platforms - Proficiency in log management and analysis - Knowledge of cyber security threats and response mechanisms - develop the platform using amy programming language If you...

...收益农业的所有成本效益、便捷访问、透明度和快速性 Moon Farm 优化了产量农业兴趣（APYI APR），并为用户提供了选择他们想要使用的农场的能力，否则系统会自动使用产量优化引擎确定最佳耕作策略。 我们的愿景： 成为领先的CeDeFi产量种植优化平台； 弥合 CeFi 和 DeFi 之间的差距； 消除种植业的准入门槛，提升用户体验； 提供更好的资金利用率； 创建强大的优化，为 DeFi 用户提供最佳利益； 促进加密采用。 签名特点： 与其他平台相比，具有相同或更高 APYIAPR 的单一资产耕作（无需 LP 代币）。 零农业交易费用。 多链农业（BSC, EH, POLYGON 等）。 Moonfarm is a hybrid income agricultural aggregator of defi and cefi. In addition to providing security related to the centralized financial ecosystem, it also provides the best of both worlds advantages, providing all the cost-effectiveness, easy access, transparency and rapidity of defi income agriculture Moon farm optimizes the yield agriculture interest (apyi APR) and provides users with the ability to choose the farm they want to use. Otherwise, the system will automatically...

...The software uses the QQipad protocol to automatically exit the QQ discussion group (also called multi-person chat) Need to be green software without installation and direct operation, to minimize the background operation QQ exists in the discussion group will automatically retreat, must be seconds back Details: If the QQ of the login protocol is bound to the security device, you need to pop up the phone verification or QQ security center verification to ensure that you can log in and use normally. After the login is successful, the current status is displayed next to it, and then you can start and stop the button. After starting the run, the list of historical messages below shows that you have quit a discussion group. The software needs to be a sharing mechanism: It n...

We run an e-commerce website, and now we want to find a big cow with experience in information security to do system security work for us. Need to have experience in website penetration testing. The freelancer should be an information security practitioner 我们经营着一个电商网站，现在我们想寻找一名在信息安全方面有经验的大牛为我们做系统安全工作。需要有网站渗透测试经验。

要求： [*] 审计过知名开源项目高危及以上漏洞； [*] 有 CNVD/CVE 编号的优先； [*] 懂得团队协作与保密意意识； [*] 可远程办公； 待遇： [*] 根据项目以及成果计费，预计年 20-40w；

احتاج لمبرمج php للعمل بمرتب شهري او اسبوعي او يومي ارجو التواصل معي

 Payment cycle:- Monthly  WORKLOAD :-6000 forms per agent per month  POST DATED CHEQUE WILL PROVIDED AS SECURITY  PAY OUT CYCLE: MONTHLY (13,20,000 INR FIX FOR 11 MONTHS)

我有一个持续工作，之前与之相关的项目为'Build a video website with security login'

...successfully. The design: The UI and design of the website is completed that there are over 100 web pages. There might be some issues with the design. However, you could improve the design to make it professional through communicating with me to have better user experience. The functional requirements: Very strong reliability and expandability, easy to maintain. Security: to have solid security mechanism to ensure the safety of the user’s information. Responsive: The message and communication between mobile and website, buyers and sellers should be real time. Communication methods: message, call, voicemail, email. Style of user interface: simple, fancy with good using experience. information: the posted in...

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 整个产品拍卖系统采用B/S结构、J2EE技术框架，采用基于J2EE技术是为了充分利用众所周知的Java所具有独特的跨平台的优势。  技术框架流程  技术标准 1．基于J2EE的技术标准 2．基于SOA的标准 3．基于XML的技术标准 4．缓存技术 5．Comet技术  逻辑层采用Spring 3.0技术，主要实现对数据层的操作、事务管理及系统调度等。  持久层采用OR-MAPPING工具Ibatis 来完成与数据库、缓存池的交互。  控制层采用Struts2.3.4 来完成与数据库、页面的交互。  系统安全控制采用目前业界优秀的安全组件Acegi Security来保护网络资源及领域对象。  数据访问接口采用符合SOA（SCA ）标准的JAVA +Webservices（Xfire） + XML技术 。  客户端与服务器的数据交换采用缓存技术（Ehcache）减少数据库服务器的压力，并提高客户端和服务器端交互效率。

... Here’s the core of what I’m after: • A Spring Security configuration (Boot-compatible) that intercepts every request—GET, POST, anything—and checks a PKI-backed CSRF token. • A lightweight way for upstream services or clients to obtain and refresh that token; we can refine the flow together once you see my current architecture diagrams. • Server-side validation that ties the token to the session (or an equivalent stateless approach) so replay attacks are blocked. • Clean, readable code with unit tests and a brief README explaining setup, cert/key generation, and how to add new endpoints without breaking protection. I’ll hand over all existing router code plus the PKI assets I already manage; you focus on wiring Spring...

Project Overview The Telegram Job Posting Bot (“JobBot”) is a platform designed to connect employers and job seekers via Telegram. The bot will allow employers to post job li...updates and testing versions must be shared. • Post-deployment bug fixes for 30 days included in initial agreement. 7. Acceptance Criteria • Bot can post and browse jobs correctly. • Notifications work for subscribed users. • Admin panel allows post approval and analytics viewing. • Saved jobs and profile features function as specified. • No critical bugs; acceptable response time (<2 seconds). • Security and spam control implemented. Note: Let employers choose during job posting: “How would you like to receive applications?” • In-Bot Appli...

I maintain a fleet of mission-critical electronic control boards that must run flawlessly around the clock. Although the hardware is operational, I want to squeeze every last drop of performance out of it and harden the supporting security stack. Your focus will be on two fronts that matter most right now: • Bench-testing the optocouplers and comparators on the boards, then fine-tuning or replacing any part that introduces noise, latency, or inconsistent thresholds. RS-485 paths are already stable, so your insights should drill straight into these analogue front-end components. • Re-creating my SOC lab scenarios, walking through the logs, alerts, and incident chains, and flagging bottlenecks or mis-tuned rules that slow response time. Packet captures, SIEM exports, a...

...exists; what it lacks is the polish that comes from thoughtful design, clean code and ongoing content care. Here’s what the engagement covers: • Website design and layout – translate our detailed brand guidelines into a fresh, responsive look, refine page structure and ensure every template is consistent with the style guide. • Plugin customization – fine-tune the plugins we rely on (forms, security, caching, etc.) so they work seamlessly with the new design and follow best-practice PHP standards. • Content update & SEO optimization – publish new text and images we supply, adjust meta tags, headings and internal links, and keep performance metrics (Core Web Vitals, page load times) in the green. There is no e-commerce layer to wor...

...the economy, and power structures—faster, more comprehensively, and more profoundly than many expected. This current status report from 2026 provides a relentless analysis: it shows how AI is not only replacing individual jobs, but also challenging the very logic of work and money itself. Professions such as real estate agents, teachers, pilots, and administrative jobs are losing their previous security, while tech companies and investors are setting the pace and forming a new elite. At the heart of this book is the existential question of the system: How do we shape a future in which the traditional pillars of our society—work, income, property—are losing their significance? The book examines the current state of AI and robotics, the role of the tech elite, the...

...everything is running smoothly in production. Here’s how I see the engagement flowing: • Implement the template exactly as provided, ensuring all built-in features work. • Apply my branding adjustments (I’ll hand over the logo files, color palette, and any other style assets). • Configure and deploy the finished site to my hosting space, setting up domains, SSL, and any basic performance or security best practices. • Test key pages and forms so we’re sure visitors have a flawless experience. I’ll supply the template package, hosting credentials, brand assets, and any copy or imagery you need. If you prefer specific tools—cPanel, FTP, Git, or a staging workflow—just let me know so we can coordinate smoothly. Once y...

...from you • A concise yet thorough architecture document (diagrams, component breakdown, data flow, tech stack rationale). • A sequence diagram of the duel session, covering question delivery, timer sync, code submission, sandboxed execution, result broadcast and final scoring. • Recommendations for languages, frameworks, containers, queueing and sandboxing tools that keep latency low and security tight. • A brief plan for unit, integration and load testing—especially around the execution sandbox. • Thoughts on how future add-ons (chat, leaderboard) would plug into your design without rewrites. Send a detailed proposal outlining these points, highlight any similar platforms you’ve designed, and feel free to suggest creative solutions...

...the back-end lets my team update content and manage bookings without technical hurdles. Once complete, I should receive: 1. The live, fully functional site on my domain. 2. Admin credentials with a short video or written walkthrough of daily tasks (adding articles, approving appointments, etc.). 3. Source files for the design assets you create. Please tell me how you would approach security for the patient portal and the approximate timeframe from kickoff to launch....

I will develop MonzaRide, an Uber-style web app integrated into MonzaRoom, delivered in 4 milestones for clarity and secure payment release. The solution is fully web-based, works through MonzaRoom, and leverages the existing platform architecture. Milestones: Core Rider MVP – Request rides, select pickup/drop-off, fare estimate, driver matching, ride lifecycle, Stripe p...MVP & Live Ride – Driver onboarding, go online/offline, accept/reject rides, live tracking, navigation, complete/cancel ride. Admin & Notifications – Admin panel (rides, users, payments), Stripe webhooks, email notifications, ride history, driver earnings summary. Uber-Level Expansion – Cancellation rules, ratings/reviews, platform commission, refund handling, analytics, UX polish, perform...

I will develop MonzaRide, an Uber-style web app integrated into MonzaRoom, delivered in 4 milestones for clarity and secure payment release. The solution is fully web-based, works through MonzaRoom, and leverages the existing platform architecture. Milestones: Core Rider MVP – Request rides, select pickup/drop-off, fare estimate, driver matching, ride lifecycle, Stripe p...MVP & Live Ride – Driver onboarding, go online/offline, accept/reject rides, live tracking, navigation, complete/cancel ride. Admin & Notifications – Admin panel (rides, users, payments), Stripe webhooks, email notifications, ride history, driver earnings summary. Uber-Level Expansion – Cancellation rules, ratings/reviews, platform commission, refund handling, analytics, UX polish, perform...

...(Company-based isolation) Payment gateway Future: Ready for Mobile (iOS / Android) 2. Core Goal Build a dashboard to manage and view shipments per company with strict data isolation. 3. Tech Stack (discussable) Frontend: FlutterFlow (Web) Backend: Supabase Auth: Supabase Auth Security: Row Level Security (RLS) 4. Database Tables (discussable) companies: id, name memberships: id, user_id, company_id, role shipments: id, company_id, shipment_type, origin_port, lifecycle_status, created_by, created_at , Esc... (discussable) 5. Security Rules Users can only access data where shipments.company_id matches their memberships. 6. FlutterFlow DataTable Setup Backend Query: Supabase Query Rows on Page Load Output Variable: shipmentsRows DataTable Row Variable: shipment ...

Web Hosting for a Year: Plan Name: Basic Operating System: AlmaLinux Hosting Control: Panel cPanel Hosting: Accounts 1 Disk Storage: 2 GB (NVMe SSD) Databases: 1 (MySQL) FTP Accounts :1 Memory (RAM): 1 GB Subdomains: Not Included Dedicated IP: Not Included Security / Antivirus: Imunify

...on building, enhancing, and troubleshooting custom applications developed on the Workday Extend platform. Key Responsibilities Develop and support custom applications using Workday Extend Configure business logic, data models, and security frameworks Troubleshoot Extend applications and resolve functional/technical issues Support integrations and REST-based services where applicable Provide live, screen-sharing based guidance and best-practice recommendations Required Skills Strong hands-on experience with Workday Extend Knowledge of Workday object model, security, and business process framework...

...site needs a full tune-up and security hardening. At the moment I’m dealing with broken links/pages and clear signs of malicious code injections that have left loopholes open to hackers. I’d like someone to: • Track down and repair every broken link or page so the front-end and admin panel respond smoothly again. • Scrub the installation of any injected scripts, backdoors, or suspicious users, then patch the core, theme and plugins to the latest stable versions. • Implement two-factor authentication on all administrator logins and configure an automated, regular security-scan routine (Wordfence, Sucuri or a comparable tool). • Test and restore proper function of the Contact form and Blog section once the clean-up is complete. •...

...the ground up and need a developer who can own both the server-side and front-end work. The stack is set: C# ASP.NET (Core preferred) powered by an MS-SQL database. Scope of work You’ll start by architecting the database, spinning up the ASP.NET project, and exposing a clean, well-documented REST (or GraphQL, if you prefer) API. Identity-based authentication, role management, and token-based security need to be wired in from day one. Key features I must see at launch: • Messaging system (asynchronous and real-time) • News feed with post, comment, like, and share capabilities • Private chat using SignalR or an equivalent WebSocket solution • Meeting scheduling module that lets users create, join, and manage meetings • Organization Manag...

...Product listing pages (categories, filters, search) Product detail pages with images, descriptions, and FAQs Shopping cart & secure checkout Payment gateway integration (India-friendly options preferred) Order confirmation & basic email notifications Technical Requirements Mobile-responsive design Fast loading speed & basic SEO setup Easy backend for product & content management SSL & basic security best practices Compliance with Indian e-commerce norms Content Handling We will provide: Reference website Product images Product descriptions & write-ups Freelancer may be required to: Place content correctly Make minor tone edits for clarity & discretion (no vulgar language) Preferred Platform / Tech Stack (Open to suggestions) Shopif...

...responsive, user-friendly, and SEO-optimized websites Customize themes, plugins, and CMS functionalities as per business requirements Ensure website speed optimization, security, and performance Manage website updates, content changes, and basic troubleshooting Integrate forms, CRM, analytics, and third-party tools Collaborate with marketing teams to support lead generation and conversions Required Skills & Experience Proven experience in CMS-based website development Strong knowledge of HTML, CSS, basic JavaScript Experience with SEO-friendly website structure Understanding of performance optimization and security best practices Ability to deliver projects on time with high quality standards Location Requirement Based in Mumbai (preferred) Engagement Typ...

...involves reading and recording 725 short German sentences using our approved recording application. Language: German (native speakers only) Number of recordings: 725 short sentences Recording tool: Our official app Voice style: Clear, natural, and consistent Recording conditions: Quiet environment without background noise Native German speaker Comfortable reading German text aloud Smartphone or computer with a microphone Ability to follow instructions carefully Able to complete the task within the agreed deadline $15 USD For Completing All 725 Sentences. If you are interested in this project, please feel free to contact me. A great opportunity for new freelancers to build experience on Freelancer.com. Thank u !!...

I want a Blazor WebAssembly application that my team can run entirely in the browser while still taking advantage of .NET on the back end. The project’s focus is an internal business app, so security, speed, and a clean code-base are more important to me than public-facing design polish. Core features I need working from day one: • User authentication – sign-in, sign-out, role-based access, and token refresh handled with ASP.NET Core Identity or another proven library. • Data visualization – interactive charts and tables (think , Plotly, or the built-in Telerik/Syncfusion components if you prefer) driven by live data pulled from our existing APIs. • File uploads – drag-and-drop or standard picker that writes to a secure storage endpoint,...

...PhonePe Business payment gateway. My PhonePe account and API keys are ready; I simply need to connect the dots inside the Flutter codebase. Rather than an off-the-shelf tutorial, I’m looking for live, screens-on guidance. We’ll hop on Google Meet, share screens, and move through each step together: 1. Configure and initialize the Supabase Flutter SDK. 2. Set up tables, policies, and row-level security for the authentication flow. 3. Add real-time listeners so UI widgets react instantly to data changes. 4. Integrate the PhonePe Business APIs—signature generation, callback handling, and in-app payment flow—within my existing Dart files. 5. Test everything end-to-end on both Android and iOS emulators (or real devices if needed). I’ll drive ...

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We are building Composey, a new online learning hub, and I need a seasoned full-stack developer to turn the concept into a secure, production-ready web platform where students and educators can truly interact. This is far more than a marketing page—it must function as a lightweight yet powerful LMS with e-commerce. What the site has to do • Two distinct ...access—tested and passing on Chrome, Safari, Firefox, iOS, and Android. 2. No console errors, no mixed-content warnings, Lighthouse performance score ≥ 90 on mobile. 3. Clear hand-off: repository access, database schema, and a concise README so the in-house team can iterate safely. If you’ve shipped similar EdTech or SaaS products and are comfortable balancing rapid development with solid security...

I'm seeking a security assessment for my corporate website. The primary concern is phishing attacks. I'm looking for a detailed report and provides actionable recommendations to enhance security. Key Requirements: - Assessment of current security measures (basic) - Identification of phishing vulnerabilities - Recommendations for improvement Ideal Skills and Experience: - Experience with corporate website security - Expertise in phishing attack prevention

I need a polished, multi-page marketing booklet that introduces our new Himalayan group-housing development to prospective buyers and investors. The voice must stay professional and formal from cover to back page, positioning the project as a credible, high-quality real-estate opportunity. Content focus • Project amenities – clubhouse, landscaped podium, security tech, sustainable features, and any amenities you feel should lead the narrative. • Location benefits – proximity to highways, schools, hospitals, and mountain views that set us apart from city-centric competitors. • Pricing & payment plans – concise tables or infographics that outline base price, payment milestones, and financing options without overwhelming the reader. Scop...

My WordPress site needs an urgent fix on two fronts. First, password-reset emails never reach users even though the site is configured with the WP Mail SMTP plugin. I need you to trace why the messages fail—whether that’s an SMTP authentication glitch, host restriction, or mis-routing—and ma...users. Deliverables (48-hour turnaround) • Reliable password-reset function confirmed via WP Mail SMTP test and live user testing • Hardened registration form with an active CAPTCHA or equivalent protection • Removal of existing fake accounts and a brief report of the measures applied • Quick post-fix checklist so I can monitor email logs and spam attempts going forward WordPress core, security best practices, SMTP diagnostics, and spam preventi...

We are looking for someone to help us fix migration issues in a core flutter package: flutter_secure_storage Our application (as well as others) depend on this package to handle safe migration of data. The work is only on the library. This is not an application development project - it is a library security patch. Current System: EncryptedSharedPreferences Target System: Keystore Data to Migrate: - Bitcoin Wallet Private Keys Ideal Skills & Experience: - Strong knowledge of Android security practices - Experience with EncryptedSharedPreferences and Keystore - Proficiency in handling sensitive data migration We are a flutter mobile project using the flutter_secure_storage dependency that does not guarentee successful migration from encryptedSharedPreferences to the st...

...may engage selected persons in our other projects. Only serious people who are complying Special requirements and available to start immediately need to apply. Please don't spam if you are not available to start immediately. MUST BE -------------- - An Educated Person (preferably A Graduate) - A Native Assamese - Know all local name/surname and it's correct spelling in Assamese language. - Computer/Mobile savvy - Always looking for information - Read books written in local language and local news papers regularly. - Ready for free amendment(s) in case of errors found in your entry until customer's satisfaction....

...optimizing integrations using SnapLogic and related technologies. Responsibilities Design, develop, and maintain SnapLogic pipelines, tasks, and integrations Integrate enterprise applications, APIs, databases, and cloud platforms Troubleshoot and resolve integration and performance issues Work closely with business stakeholders and technical teams to gather requirements Ensure data accuracy, security, and performance optimization Maintain documentation for integrations and workflows Support testing, deployment, and monitoring of integration solutions Required Skills Strong hands-on experience with SnapLogic Integration Platform Experience with REST/SOAP APIs and Web Services Knowledge of JSON, XML, and data transformation techniques Experience working with databases ...

We are inviting experienced freelance web designers/developers to submit a proposal for the design and development of an online grocery website. The platform will initially support approxi...filtering, and sorting • Shopping cart and secure checkout process • User registration and customer account management • Postcode-based booking/delivery availability functionality • Payment gateway integration • Order management, tracking, and customer notifications • Admin panel for managing products, orders, users, and serviceable postcodes • Customer login • Basic SEO, performance optimization, and security best practices • Steps for the adding and removing products, adding and removing post codes should teach us also should make a pdf file with th...