AI Model Integration Experts For Hire
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Hire romany55
I build full-stack web and mobile apps that actually move business metrics - not just "look good". Over the past long years, I've delivered 8+ production platforms across SaaS, EdTech, and eCommerce using Python (Django/FastAPI) and React/Next.js. My work has helped clients improve performance by up to 40%, automate...I build full-stack web and mobile apps that actually move business metrics - not just "look good". Over the past long years, I've delivered 8+ production platforms across SaaS, EdTech, and eCommerce using Python (Django/FastAPI) and React/Next.js. My work has helped clients improve performance by up to 40%, automate up to 70% of manual workflows, and increase conversions through better UX and system design. Recently, I built: ✅An AI SaaS platform using GPT-4.1 that processes thousands of inputs daily ✅A scalable EdTech system serving thousands of monthly users ✅Multiple business websites that boosted traffic, SEO rankings, and online sales I focus on: ✅Clean, scalable backend architecture ✅Fast, SEO-optimized frontend (Next.js) ✅AI integrations (OpenAI APIs, automation) ✅Payments & subscriptions (Stripe) 🌐 Web Development & Full-Stack SaaS I build SEO-ready, high-conversion web platforms with Next.js, React, and the TanStack ecosystem (Query, Router, Table, Form). From dynamic social feeds and dashboards to admin panels and payment flows — server-side rendering, API routes, real-time updates, and cloud deployment on Vercel, AWS, or self-hosted infrastructure. 📱 Mobile Development (iOS & Android) I deliver native-feeling cross-platform apps with React Native and Flutter, shared business logic, offline-first patterns, push notifications, in-app purchases, and App Store / Google Play release pipelines. TanStack Query and modern state management keep data sync smooth and the UI responsive on every device. 🤖 AI Development & Intelligent Products I integrate LLMs, RAG pipelines, embeddings, and custom ML models into production apps — chatbots, recommendations, content moderation, image/audio generation, and workflow automation. Python (FastAPI, LangChain), OpenAI/Anthropic APIs, vector DBs (Pinecone, Supabase pgvector), and fine-tuning workflows — built for scale, cost control, and real user value. 🎮 Game Development I create engaging interactive experiences from casual mobile games to multiplayer web games and serious gamification inside SaaS products. Unity (C#) and Unreal Engine for 3D and mobile titles; Phaser, Three.js, and PixiJS for browser games; plus backend matchmaking, leaderboards, and real-time sync with WebSockets, Firebase, or custom Node/Python servers. I'm not the type to just "deliver tasks" - I think in terms of product and business impact. If something can be faster, simpler, or more scalable, I'll call it out and fix it. If you need someone who can take a feature from idea → production without hand-holding, we'll get along well. Let's build something solid. less -
Hire binayatri
✅ AI/LLM & Automation ✅ ML/Computer Vision ✅ Full-Stack SaaS ✅ Trading Bots ✅ eCommerce ✅ Web Scraping/Data Extraction ✅ Power BI ✅ 3D/Unity I am a software engineer with 13+ years of experience building reliable, scalable, and result-driven digital products worldwide. I help businesses turn ideas into working...✅ AI/LLM & Automation ✅ ML/Computer Vision ✅ Full-Stack SaaS ✅ Trading Bots ✅ eCommerce ✅ Web Scraping/Data Extraction ✅ Power BI ✅ 3D/Unity I am a software engineer with 13+ years of experience building reliable, scalable, and result-driven digital products worldwide. I help businesses turn ideas into working products, including AI assistants, automation systems, ML/computer vision tools, SaaS platforms, trading bots, Shopify/WordPress/WooCommerce stores, web scraping solutions, Power BI dashboards, and 3D/Unity apps. My focus: understand your goal, build the right solution, communicate clearly, and deliver real business value. ✅ What I Can Do For You ✔ AI, LLM & Automation AI assistants, chatbots, internal copilots, RAG/document intelligence, CRM/support/sales automation, and smart flows ✔ Machine Learning & Computer Vision YOLO training, object detection, OCR, image analysis, visual inspection, tracking systems, and real-time recognition tools ✔ Full-Stack Web & SaaS Web apps, SaaS platforms, dashboards, client portals, admin panels, APIs, payments, subscriptions, and scalable cloud apps ✔ Trading Bots Crypto/forex bots, exchange integrations, signal automation, risk controls, Telegram alerts, strategy execution, and reporting tools ✔ WordPress, WooCommerce & Shopify Business websites, online stores, memberships, booking systems, payments, custom themes/plugins, and eCommerce automation ✔ Web Automation & Data Extraction Browser bots, lead generation, scraping, data mining, PDF/invoice/report extraction, OCR workflows, and automated data pipelines ✔ Power BI & Dashboards KPI dashboards, business reports, sales/marketing/finance dashboards, performance tracking, and automated reporting systems ✔ 3D, Unity & Product Design 3D visualizations, Unity/Unreal apps, product prototypes, interactive demos, hardware-connected tools, and 3D printing-ready designs ✅ Tech Stack ✔ AI/Automation: OpenAI, Claude, LangChain, LangGraph, CrewAI, AutoGen, RAG, Pinecone, Qdrant ✔ ML/Vision: YOLO, OpenCV, PyTorch, TensorFlow, Ultralytics, OCR, image processing ✔ Web: React, Next.js, TypeScript, Node.js, Python, FastAPI, Django, Flask, .NET ✔ Automation/Scraping: Selenium, Playwright, BeautifulSoup, Scrapy ✔ Database: PostgreSQL, MySQL, MongoDB, Redis, Supabase, AWS, Azure, Docker, Kubernetes ✔ CMS/eCommerce: Shopify, WordPress, WooCommerce, Magento ✔ Trading/Analytics: TradingView, Pine Script, NinjaTrader, MT4/MT5, Bybit, Binance, BingX, Power BI ✔ 3D: Unity, Blender, SolidWorks, AutoCAD ✅ Why Clients Work With Me ✔ Full project ownership, not just coding ✔ Clear communication and transparent progress ✔ Business-focused solutions, not just technical features ✔ Scalable, maintainable, practical development ✔ Strong care for quality, deadlines, and long-term success I don’t build demos only - I build solutions that work, scale, and create real operational value. Let’s turn your idea into a reliable product your business can actually use. less -
Hire realroshan102
realroshan102 realroshan102
$40 USD / hour
AI & SaaS Dev | Full-Stack Engineer | MVP BuilderPakistanI’m a Full-Stack Software Engineer with 7+ years of experience building AI systems, SaaS platforms, and automation tools for startups and businesses. I help companies turn ideas into scalable software products from MVP development to full production platforms. My work focuses on building high-performance...I’m a Full-Stack Software Engineer with 7+ years of experience building AI systems, SaaS platforms, and automation tools for startups and businesses. I help companies turn ideas into scalable software products from MVP development to full production platforms. My work focuses on building high-performance applications, AI integrations, and custom automation systems that improve efficiency and create new digital products. Core expertise: • AI Integrations & RAG Systems • SaaS Platform Development • Automation Tools & Bots • Full-Stack Web Applications • Web3 & Crypto Payment Systems • Custom Business Software Recent work includes: • AI Sports Network, VR + AI sports simulation platform • Web3 expert booking platform with crypto payments • Enterprise RAG knowledge system • WhatsApp automation & marketing software • AI game bot using reinforcement learning Tech stack: React, Next.js, Node.js, Python, Firebase, MongoDB, Web3, REST APIs, AI APIs. I focus on delivering scalable, secure, and production-ready systems. If you need a reliable engineer to build your next platform or automation tool, I’d be happy to collaborate. less -
Hire mobasherreza10
🎨 **Branding & Design** Logos, Brand Identity, Typography, UI/UX (Figma, Adobe XD), Web & E-commerce Design, Packaging, Print Design, Motion Graphics, Video Editing, 2D/3D Animation, Blender, Maya, 3ds Max, Cinema 4D, Adobe Creative Suite, AI Art (Midjourney, Stable Diffusion, DALL·E, Flux, Leonardo AI), Product...🎨 **Branding & Design** Logos, Brand Identity, Typography, UI/UX (Figma, Adobe XD), Web & E-commerce Design, Packaging, Print Design, Motion Graphics, Video Editing, 2D/3D Animation, Blender, Maya, 3ds Max, Cinema 4D, Adobe Creative Suite, AI Art (Midjourney, Stable Diffusion, DALL·E, Flux, Leonardo AI), Product Visualization, Digital Illustration. 💻 **Software Development & DevOps** Web: React, Next.js, Vue, Nuxt, Angular, JavaScript, TypeScript, jQuery, Node.js, Express, NestJS, PHP, Laravel, Django, Flask, FastAPI, Python, C#, ASP.NET, .NET Core. Mobile: Flutter, React Native, Swift, Kotlin. Desktop: Electron, Qt, WPF. APIs, GraphQL, Microservices, SaaS, CMS, PWAs. DevOps: Docker, Kubernetes, Helm, GitHub Actions, GitLab CI/CD, Jenkins, Terraform, Ansible, Pulumi, AWS, Azure, GCP, Cloudflare, Prometheus, Grafana, Datadog, ELK, DevSecOps, SRE. ⛓️ **Blockchain & Web3** Solidity, Rust, Ethereum, Solana, Polygon, Smart Contracts, DApps, DeFi, NFT Marketplaces, Crypto Wallets, Chainlink, IPFS. 🤖 **AI, Data & Automation** TensorFlow, PyTorch, Scikit-learn, OpenCV, YOLO, LangChain, LangGraph, LlamaIndex, RAG, Hugging Face, GPT, Claude, Gemini, DeepSeek, Fine-Tuning, Pinecone, Milvus, ChromaDB, MLflow, Kubeflow, Snowflake, BigQuery, Power BI, Tableau, ETL. 🎥 **Generative AI** Runway, Kling, Veo, Synthesia, Pika, Luma AI, ElevenLabs, Suno, Voice Cloning, Stable Diffusion, Midjourney. 💬 **AI Chatbots** OpenAI, LangChain, Dialogflow, Rasa, Botpress, WhatsApp, Slack, Telegram, Discord Bots, Zapier, Make, n8n, Power Automate. 🎮 **Game Development** Unity, Unreal Engine, Godot, Roblox Studio, Construct, C#, C++, Multiplayer, Photon, PlayFab, Steam SDK, Unity XR, ARKit, ARCore, Oculus, Meta Quest, Blender, Maya, ZBrush, Substance Painter. 🏗️ **Engineering & Architecture** Electrical: AutoCAD Electrical, ETAP, MATLAB, Simulink, Proteus, Altium, KiCad, PLC, SCADA. Mechanical: SolidWorks, CATIA, Creo, Inventor, Fusion 360, Siemens NX, ANSYS, Abaqus, COMSOL. Civil & Architecture: AutoCAD, Civil 3D, Revit, ETABS, SAFE, SAP2000, STAAD.Pro, Tekla, Rhino, SketchUp, Lumion, Twinmotion, Enscape, V-Ray, BIM. 🔒 **Enterprise Solutions** Cybersecurity, Penetration Testing, SOC2, Selenium, Cypress, Playwright, Odoo, SAP, Microsoft Dynamics, Salesforce, HubSpot, Shopify, Webflow, SEO/SEM, CRM, Lead Generation. 🚀 **Why Aesthetic Logic** A full-service technology partner delivering branding, software, AI, cloud, blockchain, engineering, game development, and enterprise solutions through expert designers, developers, DevOps engineers, AI specialists, architects, and engineering professionals. less -
Hire quan9824
Hello, I am Doan. Welcome to my profile. Being a Full-Stack Developer with the following advantages. ★100% Job Completion Rate★100% Project Delivered on Time★Best Review on all the projects★Dynamic Response★Available for Emergency Modifications★Full Time★ I have experience creating excellent web applications, AI...Hello, I am Doan. Welcome to my profile. Being a Full-Stack Developer with the following advantages. ★100% Job Completion Rate★100% Project Delivered on Time★Best Review on all the projects★Dynamic Response★Available for Emergency Modifications★Full Time★ I have experience creating excellent web applications, AI systems and trading bots. I had a close working relationship with my clients, was aware of their needs, and offered the best services. ✨ My Skillsets ✨ ✪ TRADING SYSTEMS: Algorithmic trading software development ~ MetaTrader (MQL4/5), NinjaTrader (NinjaScript), cTrader (C#) ~ TradingView (Pine Script), TradeStation (EasyLanguage), Quantower (C#/.NET) ~ Interactive Brokers (TWS API), DAS Trader Pro, Sterling Trader Pro ~ Strategy backtesting, optimization, and live deployment ~ Custom indicators, execution logic, and risk‑managed automation ✪ WEB APP ~ Wordpress ~ Frontend: React, Svelte, Vue (HTML, CSS, SCSS, JavaScript, TypeScript) ~ Backend: Node.js with Express, Django (Python), and Laravel (PHP) ~ Web scraping ✪ AI SYSTEM: Machine learning, Deep learning, Reinforcement learning ~ Object Detection Tracking and Counting. ~ Image Processing, Recognition and Synthesizing. ~ Computer Vison, OCR, OpenCV. ~ Text Data Classification and Processing. ~ Time Series Forecasting and Prediction. ✪ Strengths Full-stack versatility with a balanced focus on performance and user experience Ability to quickly adapt to new technologies and project requirements Strong problem-solving, debugging, and collaboration skills Committed to writing clean, maintainable code and following best practices less -
Hire KarthikTechCon
We@ResoniteTech have expertise and experience on web, mobile and desktop application development across Java, PHP & Python based frameworks and platform. We have experience on both RDMS and no-sql databases from data modelling to deployments. we do services on testing using JMeter, Selenium based tools and...We@ResoniteTech have expertise and experience on web, mobile and desktop application development across Java, PHP & Python based frameworks and platform. We have experience on both RDMS and no-sql databases from data modelling to deployments. we do services on testing using JMeter, Selenium based tools and platform. We have developed desktop application (windows based) on JavaFx , Android apps, and Web-application based on CodeIgniter, Laravel, Zend, Spring Boot, Quarkus, Django, Fast API and so on. We continue to take more challenging and rewarding projects to scale up further to meet customer's demand. We have developed desktop based windows application called "TradeSense" for managing inventory, billing and accounting of a retail business for small / medium scale industries. Please check out this product on below link https://digitradesense.com/ We have launched mobile app called "UpToDate" to help user take timely action for insurance, utilities, Passport/Visa and family events on Google Play store as below https://play.google.com/store/apps/details?id=com.my.uptodate We have developed desktop based simulation and modelling software product called "Caliper" to optimize distribution network for CPG and Retail customers We have developed mobile app called "Scan & Do" to help the user scan any QR code / Bar Code and do relevant meaningful action according to the scanned code as below https://play.google.com/store/apps/details?id=com.scantosearch Skilled in : PHP, MySQL, Python, Django, Zend, Code Igniter, Laravel, Docker, JMeter, Selenium, Android, Java, SQLite, VC++,OpenGL less -
Hire Prutheus
I'm Martin, founder of Prutheus Software — a German software studio. On Freelancer you work with me directly: one senior engineer who takes your project from first idea to production and stays for the long run. WHAT I BUILD • Web platforms & dashboards — React, Next.js, Vue/Nuxt, TypeScript, Node.js, Python/FastAPI,...I'm Martin, founder of Prutheus Software — a German software studio. On Freelancer you work with me directly: one senior engineer who takes your project from first idea to production and stays for the long run. WHAT I BUILD • Web platforms & dashboards — React, Next.js, Vue/Nuxt, TypeScript, Node.js, Python/FastAPI, PHP/Symfony • AI integration & workflow automation — OpenAI/GPT, DeepL, Azure AI, Apache Airflow, document processing, data enrichment • E-commerce — Shopware 6 (custom plugins, themes, B2B features), payment & ERP integrations, order-to-delivery automation • Mobile & cross-platform apps — React Native/Expo (one codebase for iOS, Android & web), Stripe subscriptions, offline-first PWAs • Data & backends — PostgreSQL, Supabase (Auth, RLS, Edge Functions), MongoDB, Redis, REST APIs, real-time sync • Deployment & operations — Docker, Kubernetes, Northflank, Vercel, CI/CD pipelines, zero-downtime deployments, monitoring with OpenTelemetry, Keycloak SSO SELECTED WORK → End-to-end digitalization of a food wholesaler: Shopware 6 B2B shop with 8 custom plugins, offline-capable delivery PWA for drivers, warehouse & pallet tooling, complaint management — 18 services in production → Multi-tenant ERP analytics platform: mirrors 14 JTL-Wawi ERP data sources into Supabase/Postgres with row-level security, live DHL & Dachser carrier tracking, PDF/CSV reporting — Next.js 15 on Vercel, scheduled sync jobs on Northflank → Cross-platform learning app: React Native/Expo shipped to iOS, Android and web from one codebase — spaced-repetition engine, exam simulations, Stripe freemium subscriptions, Supabase backend with 76 migrations → AI translation automation suite: Apache Airflow pipelines orchestrating DeepL/Azure AI machine translation, terminology sync and secure file exchange for industrial clients — containerized, running 24/7 HOW I WORK Clean architecture, typed code, tests, CI/CD and monitoring are standard — software you can still maintain in five years. Clear communication in fluent English and German, honest estimates, reliable delivery. GDPR-compliant handling of your data, German engineering standards. Available for new international projects — let's talk about yours. less -
Hire C0RETECHIES
Core Techies is a software development and AI engineering company helping startups and enterprises build scalable digital products, automation systems, AI-powered solutions, and SaaS platforms. Since 2013, we have successfully delivered 200+ projects across web applications, mobile apps, backend systems, enterprise...Core Techies is a software development and AI engineering company helping startups and enterprises build scalable digital products, automation systems, AI-powered solutions, and SaaS platforms. Since 2013, we have successfully delivered 200+ projects across web applications, mobile apps, backend systems, enterprise software, workflow automation, and AI-powered products. Our expertise includes: 🚀 AI Agents & AI Applications Custom AI agents, conversational AI systems, RAG applications, LLM integrations, document intelligence, and business process automation. ⚡ Workflow Automation n8n, Make.com, Zapier, CRM automation, sales workflows, operational automation, lead management, customer support automation, and system integrations. 📱 Mobile App Development Flutter, Android, iOS, React Native, Firebase-powered applications, MVP development, and enterprise mobile solutions. 💻 Web & SaaS Development React, Next.js, Node.js, Python, Java, Spring Boot, custom SaaS platforms, admin dashboards, multi-tenant systems, and enterprise applications. 🔌 API & System Integrations CRM, ERP, payment gateways, third-party APIs, cloud services, communication platforms, and business system integrations. ☁️ Cloud & DevOps AWS, Google Cloud, Docker, Kubernetes, CI/CD, deployment automation, and scalable cloud infrastructure. Our team focuses on building practical solutions that improve operations, automate workflows, reduce manual effort, and help businesses scale efficiently. Whether you need an AI-powered product, SaaS platform, mobile application, automation workflow, or enterprise software solution, we can help transform your idea into a production-ready system. less -
Hire Lazarone1
I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. less -
Hire flapjakc
I am a full-stack developer and business strategist with 8+ years of professional experience spanning SaaS platforms, e-commerce solutions, and AI-integrated web applications. I deliver end-to-end solutions using WordPress, WooCommerce, Shopify, Laravel, Node.js, React, and Next.js — ensuring responsive,...I am a full-stack developer and business strategist with 8+ years of professional experience spanning SaaS platforms, e-commerce solutions, and AI-integrated web applications. I deliver end-to-end solutions using WordPress, WooCommerce, Shopify, Laravel, Node.js, React, and Next.js — ensuring responsive, conversion-focused, and scalable systems. My expertise includes API integrations, payment gateways, AI-powered tools, headless CMS, and marketplace platforms. What sets me apart: • Business-first approach — With a Bachelor of Commerce (Marketing) from Haskayne School of Business and a BSc in Psychology from University of Calgary, I understand user behavior and business strategy, not just code. • Certified professional — Google Ads Search Certified, Google Analytics Qualified, Microsoft 365 SMB Masters Sales Professional. • Full project lifecycle — From market research and UX strategy to deployment, optimization, and ongoing support. I focus on maintainable, event-driven, deploy-safe architectures, performance optimization, and UX-driven design. I have successfully launched subscription systems, affiliate marketplaces, and multi-tenant SaaS projects — always emphasizing reliability, continuity, and measurable business impact. Let's build something great together. less
