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$35/hr
80% Job Success
$4K+ earned
Available now
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I build AI agents that save enterprises thousands of hours annually — not demos, not prototypes. Production systems that work. For the last 2+ years I’ve been building with OpenAI, AWS Bedrock, and custom agents, on top of ~10 years of backend / production support experience. That means I care about latency, cost, failure modes, logging, and security – not just cool demos. What I build AI Agents & Copilots * Bedrock / OpenAI agents that call tools (APIs, databases, RPA bots) * Jira/ServiceNow/Freshservice assistants, IT helpdesk copilots, operations copilots * RAG & Knowledge Systems * Document ingestion pipelines, embeddings, vector search (pgvector / FAISS) * Secure, role-aware Q&A over internal knowledge bases *Automation & Workflows * n8n / custom Python orchestrations * Voice & chat agents integrated with CRMs, ticketing tools, and legacy systems * Full-Stack GenAI Apps * FastAPI / Node backends, React/Tailwind frontends * Supabase / Postgres storage, authentication, Stripe-ready SaaS structures How I work Start small, ship fast: narrow, high-impact v1 that actually goes live. Tool-first thinking: I map every AI feature to real tools (APIs, databases, RPA), so the agent can do things, not just chat. Transparent constraints: if GenAI is the wrong answer or too expensive, I say so early. Production mindset: env configs, logging, monitoring hooks, retry logic, and clear deployment instructions (Docker/containers or as agreed). Good fit if you: Want an AI agent or copilot that talks to your tools and makes decisions, not a static chatbot. Need to automate an existing process (support, ops, reporting, proposals) with measurable ROI. Are ready to move from “idea” → architecture → MVP → “users are actually using this”. If you share a short Loom / doc with your current process and tools (CRMs, ticketing, databases, RPA, etc.), I can send back a concrete architecture + phased implementation plan before we start.
Athar K. has worked .
Mittal P.
$30/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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With over a decade of experience in software engineering and AI product development, I help businesses with production-grade Agentic AI systems, Claude-powered workflows, Intelligent automation platforms, and scalable AI SaaS products. I help startups, SaaS companies, and enterprises design and deploy AI systems that go beyond simple chatbots, including autonomous AI agents, multi-agent orchestration, AI copilots, voice AI systems, and enterprise-grade LLM infrastructure. ✅ Top Rated Plus on Upwork ✅ Top 3% Talent on Upwork ✅ 100% Job Success Score ✅ Consistent 5-Star Reviews ✅ 80% Repeat Clients 💡 Core Expertise 🤖 Agentic AI & LLM Systems • Claude AI (Anthropic) • OpenAI GPT-4 / ChatGPT • Google Gemini • LLaMA, Mistral, Phi-3 • AI Agents & Multi-Agent Systems • Autonomous AI Workflows • CrewAI, LangGraph, Langchain • MCP Servers & Tool Calling • AI Copilots & Decision Systems • Prompt Engineering & Context Optimization • Fine-Tuning & Custom LLM Workflows • Human-in-the-Loop AI Systems • Memory-Based AI Architectures • Vibe Coding: Claude Code, CursorAI, Antigravity, Windsurf, Codex 🧠 RAG & Enterprise AI Search • Retrieval-Augmented Generation (RAG) • Enterprise Knowledge Assistants • AI Chatbots trained on private/company data • Vector Databases: Pinecone, Qdrant, ChromaDB, Weaviate, Milvus • Semantic Search & Embeddings • LangChain & LlamaIndex Pipelines • Context-Aware Conversational Systems 🎙️ AI Voice & Conversational Systems • Real-Time Voice AI Agents • AI Calling Systems • Twilio Voice Bots • Retell AI, VAPI AI, ElevenLabs, Deepgram • Speech-to-Text (STT) • Text-to-Speech (TTS) • AI Receptionists & Customer Support Agents • Outbound & Inbound Voice Automation ⚡ AI Automation & AI Operations • n8n Automation • Make & Zapier • CRM & Sales Automation • AI Workflow Orchestration • AI-Powered Lead Qualification • Internal AI Operations Tools • Business Process Automation using AI Agents 💻 Tech Stack • Python, FastAPI, Django, Flask, Selinum • ReactJS, Next.js • LangChain, CrewAI, LangGraph, LlamaIndex • OpenAI Assistants API, Anthropic Claude API • PyTorch, TensorFlow, Hugging Face • Docker, Kubernetes • AWS, Azure, GCP • PostgreSQL, MongoDB, MySQL • Pinecone, Weaviate, ChromaDB, Qdrant 📄 Document AI & OCR Azure Document Intelligence, Textract, Tesseract OCR, Resume Parsing, Invoice Automation 🎥 Generative AI & Media Intelligence DALL·E 3, Stable Diffusion, Veo3, AI Avatars, Wav2Lip, Video Intelligence Systems 🌐 Web Automation & Data Pipelines Playwright, Selenium, Scrapy, BeautifulSoup, Crawl4AI 📌 Why Clients Work With Me ✅ 10+ Years of Engineering & AI Experience ✅ Strong Claude & LLM Architecture Expertise ✅ Fast Communication & Daily Progress Updates ✅ End-to-End AI Product Development ✅ Long-Term Support & Optimization 🤝 Let’s Build Intelligent AI Systems Over the last decade, I’ve helped businesses build and scale AI products ranging from autonomous AI agents and enterprise copilots to voice AI systems, RAG platforms, and workflow automation tools. Whether you are building an AI SaaS product, internal AI automation platform, AI agent ecosystem, or Claude-powered enterprise assistant, I can help architect and deliver a scalable solution aligned with your business goals. Happy to sign NDA for complete confidentiality.
Mittal P. has worked .
Pragnakalp Techlabs - Hire Dedicated Developers for GenAI, RAG, Voice agents, LLMs, Chatbots, Python, Automation, React, Computer Vision
Associated with
Pragnakalp Techlabs - Hire Dedicated Developers for GenAI, RAG, Voice agents, LLMs, Chatbots, Python, Automation, React, Computer Vision
$25/hr
100% Job Success
$40K+ earned
Available now
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𝗦𝗲𝗻𝗶𝗼𝗿 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 & 𝗔𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 𝟴+ 𝘆𝗲𝗮𝗿𝘀 building fast, secure, scalable web apps in 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗗𝗷𝗮𝗻𝗴𝗼, 𝗥𝗲𝗮𝗰𝘁, 𝗡𝗼𝗱𝗲.𝗷𝘀 & 𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀, now with 𝗔𝗜/𝗟𝗟𝗠 integrations. I turn complex requirements into clean, production-ready products that ship on time. Whether you need a brand-new MVP, a complex API, an AI-powered app, a high-volume web scraper, or a senior hand to rescue and scale an existing codebase, I deliver work that's reliable, well-tested, and built to grow with your business. ⭐ 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗱𝗼 𝗳𝗼𝗿 𝘆𝗼𝘂: ✅ Build full-stack web apps from scratch (frontend + backend + database) ✅ Design robust REST & GraphQL APIs ✅ Build 𝗔𝗜 𝗳𝗲𝗮𝘁𝘂𝗿𝗲𝘀: chatbots, RAG, semantic search, AI agents & automations ✅ Large-scale 𝗪𝗲𝗯 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴 & automation (data extraction, bots, pipelines) ✅ Integrate payments, auth, email/SMS, and third-party services ✅ Optimize performance, fix bugs, and refactor legacy code ✅ Deploy, containerize & manage cloud infrastructure (AWS, Docker, CI/CD) 🤖 𝗔𝗜 & 𝗟𝗟𝗠 OpenAI (GPT-4o), Anthropic Claude, Google Gemini, LangChain, LlamaIndex, RAG (Retrieval-Augmented Generation), AI Agents, Hugging Face, vector databases (Pinecone, Weaviate, pgvector, Chroma), embeddings, prompt engineering, OpenAI & Whisper APIs, fine-tuning 🛠️ 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 🔹 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Python, Django, Django REST Framework, Flask, FastAPI, Node.js, Express.js, Nest.js, Fastify, Ruby on Rails, RESTful APIs, Apollo Server 🔹 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React, Next.js, Vue, Angular, Redux, Redux-Saga, Redux-Thunk, Vuex, Vuetify, RxJS, Context API, Gatsby, TypeScript, JavaScript, React MUI, TailwindCSS, Bootstrap, SASS/LESS 🔹 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MySQL, MongoDB, Firebase, GraphQL, ElasticSearch 🔹 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: AWS (EC2, S3, RDS, Lambda, DynamoDB, Cognito, CloudFront, CI/CD), Docker, Kubernetes, Jenkins, Google Cloud, Azure, DigitalOcean, Git 🔹 𝗪𝗲𝗯 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Scrapy, Selenium, Puppeteer, Playwright 🔹 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Stripe, PayPal, Twilio, SendGrid 🔹 𝗠𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 & 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲: Kafka, RabbitMQ, gRPC, Socket .io, WebRTC 🔹 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: Jest, Enzyme, Cypress, Pytest 💡 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗵𝗶𝗿𝗲 𝗺𝗲: ✔️ Senior-level code quality focused on performance, security & scalability ✔️ Clear, proactive communication and consistent updates ✔️ Deadlines respected, scope handled honestly, no surprises ✔️ Long-term partner mindset, not just a quick fix I treat every project like it's my own product. If you want a dependable developer who writes clean code, communicates clearly, and ships on time, let's talk. 📩 Send me a message with a few details about your project and I'll reply with how I'd approach it. 𝗕𝗲𝘀𝘁 𝗥𝗲𝗴𝗮𝗿𝗱𝘀, Abdul Raheel Senior Full Stack & AI Developer | Python · Django · React · Node.js · LLM/AI | 8+ Years #FullStackDeveloper #Python #PythonDeveloper #Django #DjangoREST #RubyOnRails #NodeJS #ReactJS #NextJS #FastAPI #Flask #TypeScript #WebDevelopment #WebDeveloper #APIDevelopment #RESTAPI #GraphQL #AI #LLM #OpenAI #LangChain #RAG #AIChatbot #AIAutomation #WebScraping #Scrapy #Selenium #PostgreSQL #AWS #Docker
Abdul R. has worked .
Syed Asad Abbas Z.
$25/hr
$4K+ earned
Available now
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🚀 Tired of AI projects that promise innovation but deliver mediocrity? Let's build intelligent systems that actually solve real business problems. I'm a Generative AI specialist who transforms complex AI concepts into production-ready applications that generate ROI, not just hype. While others experiment, I deliver scalable chatbots, RAG systems, and LLM-powered solutions that your users actually want to interact with. 🎯 What I Bring to Your AI Project LLM Integration & Fine-Tuning: - Custom GPT, Claude, Gemini, and Llama implementations - Prompt engineering that reduces token costs by 40-60% - Model fine-tuning for domain-specific performance - Multi-model orchestration for optimal results RAG (Retrieval-Augmented Generation) Systems: - Vector databases (Pinecone, Weaviate, Qdrant, ChromaDB) - Semantic search with 95%+ accuracy - Document parsing (PDFs, spreadsheets, websites) - Context-aware retrieval that eliminates hallucinations - Intelligent Chatbot Development: Multi-turn conversations with memory persistence - Intent classification and entity extraction - Seamless handoff to human agents - WhatsApp, Slack, Discord, Telegram integration LangChain & AI Frameworks: - Custom chains, agents, and tool orchestration - LangGraph for complex workflow automation - Streaming responses for real-time interactions - Function calling and API integration 💼 Technologies I Master AI/ML Stack: ✅ LangChain, LlamaIndex, Haystack ✅ OpenAI API, Anthropic Claude, Google Gemini ✅ Hugging Face Transformers, Ollama ✅ Vector databases & embeddings optimization Backend & APIs: ✅ FastAPI, Python (advanced async programming) ✅ RESTful & WebSocket APIs ✅ Microservices architecture ✅ Authentication & rate limiting Deployment & DevOps: ✅ Docker containerization ✅ AWS (Lambda, ECS, S3, Bedrock), GCP, Azure ✅ CI/CD pipelines ✅ Monitoring with LangSmith, Weights & Biases 📋 Recent AI Projects That Delivered Results Customer Support Automation (SaaS Company) ✔Built RAG-powered chatbot handling 10K+ queries/month ✔Reduced support tickets by 67% in first quarter ✔Integrated with Zendesk, maintaining 94% customer satisfaction Tech: LangChain, GPT-4, Pinecone, FastAPI Document Intelligence Platform (Legal Firm) ✔Created contract analysis system processing 1000+ pages/hour ✔Extracted key clauses with 98% accuracy ✔Saved 200+ attorney hours monthly Tech: Llama 2, ChromaDB, OCR pipeline AI Sales Assistant (E-commerce) ✔Personalized product recommendations increasing conversion by 34% ✔Natural language order tracking and support ✔Multilingual support (5 languages) Tech: Claude, LangGraph, Shopify API integration 📊 My Process That Ensures Project Success ✅Discovery Call - Understanding your problem, not just requirements ✅Architecture Design - Scalable blueprint with cost projections ✅Rapid Prototyping - Working demo in 3-5 days for feedback ✅Iterative Development - Weekly sprints with testable deliverables ✅Deployment & Training - Smooth handoff with documentation 🛠️ Technical Expertise Breakdown Natural Language Processing: ✔Sentiment analysis, text classification ✔Named entity recognition (NER) ✔Summarization and content generation ✔Translation and multilingual support Data Pipeline Engineering: ✔ETL for unstructured data ✔Real-time data ingestion ✔Data preprocessing and cleaning ✔Automated retraining workflows Integration Capabilities: ✔CRM systems (Salesforce, HubSpot) ✔Databases (PostgreSQL, MongoDB, Redis) ✔Third-party APIs and webhooks ✔Cloud storage and CDN services 🌍 Work Style & Availability Timezone Flexible: Available for US, EU, and APAC meetings Response Time: Within 2 hours during business hours Project Updates: Daily standups or weekly reports (your choice) Contract Types: Hourly, fixed-price, or retainer arrangements 🚀 Ready to Build AI That Actually Works? Let's discuss your project—no obligation, no sales pitch, just honest technical advice. Click the "Invite to Job" button now and share: What problem you're trying to solve Your timeline and budget range Any technical constraints or integrations needed → Send me a message today, and let's turn your AI idea into a production-ready solution that delivers real business value.
Yash G.
$30/hr
100% Job Success
$100K+ earned
Available now
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Full-Stack AI Developer — I build AI-powered web & mobile apps, AI agents, and cinematic AI video production with Higgsfield, Veo 3.1, Runway & Kling. 8+ years of deep learning experience turning "is this even possible?" ideas into shipped, revenue-generating products. Most clients need four hires for one AI product: app developer, ML engineer, automation specialist, backend dev. I'm all four — one accountable person from architecture to the launch of the product 🧠 AI AGENTS, LLMs & CHATBOTS Production-grade AI agents and RAG systems that answer from YOUR data — built with GPT-5, Claude, Gemini, Llama 4 & Mistral via LangChain, LlamaIndex & Amazon Bedrock. Voice AI agents (Vapi, Retell, LiveKit, Whisper, Deepgram, ElevenLabs) that handle real customer calls, not just demos. Vector search at scale: Pinecone, Weaviate, FAISS, ChromaDB. 📱 AI-POWERED WEB & MOBILE APP DEVELOPMENT Full-stack SaaS platforms, dashboards & mobile apps with AI at the core — Next.js, React Native, Flutter, Python. Deployed on AWS SageMaker, GCP Vertex AI & Azure with Docker/Kubernetes, optimized with TensorRT so your inference costs don't eat your margins. 🎬 AI VIDEO PRODUCTION & GENERATIVE MEDIA Product ads, UGC-style content, AI avatars & brand films using Higgsfield, Veo 3.1, Runway Gen-4.5, Kling & HeyGen — plus custom ComfyUI pipelines, ElevenLabs voice cloning, lip-sync, and FFmpeg/OpenCV post-production. Output that looks studio-made, not prompt-made. ⚙️ AI AUTOMATION & CUSTOM MODELS Workflow automation connecting LLMs to your CRM, WhatsApp & 100+ tools via n8n, Make & custom APIs. Fine-tuned, industry-specific models (LoRA, DreamBooth, ControlNet) when off-the-shelf isn't enough. WHY ME OVER THE OTHER 10 PROPOSALS → I don't just call APIs — I fine-tune, self-host and optimize models. Where API-wrapper freelancers hit a wall is where I start. → Your product and its marketing content share one brain, one vision. → Working demo or sample clip BEFORE you commit to the full build. Not sure if your idea is technically possible — or what it would cost? Send me ONE line describing it. Within 12 hours you'll get 2–3 concrete build approaches and an honest feasibility check. Free, no strings. 📩 Hit Invite or message me now — let's ship the product AND the content that sells it.
Yash G. has worked .
Wartin Labs Technologies LLP
Associated with
Wartin Labs Technologies LLP
$400K+
earned
Clayton G.
$60/hr
100% Job Success
$8K+ earned
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I build the unglamorous data layer most founders don't want to touch: web scrapers, data pipelines, data cleanup and enrichment, and small AI automations. And I ship fast, with a working sample instead of promises. A few things I've built: • A scraper pulling product pricing across 14 states into a live, filterable dashboard • A tool that turns messy Confluence spaces into clean, agent-ready docs (markdown, stable anchors, llms.txt) • A Hyperliquid wallet PnL analyzer, and a Meteora DLMM impermanent-loss backtester • codexplays.games, autonomous AI agents I run in public What I'm best at: getting data out of stubborn sites (Playwright, Selenium, requests), cleaning and structuring it, wiring it into Postgres, Sheets, or APIs, and automating the boring parts. Stack: Python, Playwright, Pandas, Supabase/Postgres, plus LLM and agent tooling when it earns its place. How I work: I'd rather show you a working sample than talk. Send me the site or the data problem and I'll usually hand back a small proof before you commit to anything. Fast turnarounds, clean handoffs, and I'm honest about what's actually doable.
Clayton G. has worked .
Muhammad H.
$20/hr
100% Job Success
$50K+ earned
Available now
Offers consultations
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I build production-ready AI applications and SaaS platforms using Python, Django, FastAPI, React and Next.js. As a Top Rated Plus developer with 50+ completed Upwork projects, I have helped clients build, complete and improve AI-powered products, backend systems, voice agents, RAG applications and data-driven platforms. My focus is not limited to adding an OpenAI API to an application. I build the complete system around the AI feature including backend architecture, data pipelines, APIs, user roles, payments, integrations, deployment and production reliability. ✅What I Can Help You Build * AI-powered SaaS platforms and internal tools * Python backends using Django, FastAPI and Flask * RAG systems with embeddings, vector search and document processing * Voice AI agents using Twilio, Deepgram, ElevenLabs and OpenAI * LLM integrations using OpenAI, Claude and structured AI workflows * React and Next.js dashboards connected to Python APIs * REST APIs, webhooks and third-party integrations * Authentication, user roles, subscriptions and Stripe payments * Background processing, real-time systems and large-data workflows * Existing application debugging, optimization and completion ✅Relevant Project Experience ◾DataVersion AI document-processing and RAG platform built with FastAPI, Next.js, Supabase, AWS and Pinecone. ◾Key2 AI voice and telecom platform using Django, FastAPI, Twilio, ElevenLabs, OpenAI and Deepgram. ◾OpenHome Voice AI application built with Django, Vue.js, Deepgram, ElevenLabs, OpenAI and AssemblyAI. ◾PitchFit AI-powered SaaS application developed with Flask, FastAPI, React and Express.js. ✅My Core Technology Stack ⭐AI and LLMs: OpenAI, Claude, RAG, AI agents, embeddings, vector databases, prompt engineering and document processing ⭐Voice AI: Twilio, Deepgram, ElevenLabs, Retell, speech-to-text, text-to-speech and real-time voice workflows ⭐Backend: Python, Django, FastAPI, Flask, Node.js, Express and NestJS ⭐Frontend: React, Next.js and Angular ⭐Data and Infrastructure: PostgreSQL, Supabase, MongoDB, Redis, Firebase, AWS, Docker and DigitalOcean ⭐Automation and Integrations: n8n, APIs, webhooks, Zapier and Make ✅ Why Clients Work With Me -- Clients describe me as reliable, collaborative, responsive and committed to quality. ⭐One client shared: “Best developer I have ever worked with on this platform.” ⭐Another said: “If you need a developer that works fast, consistent and knowledgeable, Hassan is your guy!” I am comfortable joining projects at any stage whether you need to build an MVP, add AI features to an existing product, repair an unstable backend or prepare a prototype for production. Send me a brief description of your product, current stack and the main problem you need solved. I’ll review it, identify the fastest path forward, and tell you exactly how I can help no vague promises, no wasted time. Looking forward to have a Fruitful Conversation with u :)
Muhammad H. has worked .
Janak V.
$20/hr
97% Job Success
$7K+ earned
Available now
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TOP RATED ELITE Freelancer on Upwork with 6+ years of experience building scalable web applications, AI-powered platforms, automation systems, and cloud-native solutions for startups and enterprises. I specialize in combining AI, backend engineering, data workflows, and modern frontend technologies to develop reliable, production-ready, and business-driven software solutions. I help businesses automate workflows, build intelligent AI systems, develop scalable SaaS platforms, and launch high-performance applications faster with clean architecture and performance-focused development. What I Bring to Your Project - End-to-end product development from architecture to deployment - AI-powered applications and intelligent automation systems - Scalable backend APIs and microservices - Modern, responsive frontend applications - Data engineering, ETL pipelines, and workflow automation - Cloud deployment, DevOps, and infrastructure optimization - Clean, maintainable, production-ready code - Fast communication and reliable delivery Core Expertise: 1. Python Backend Development - FastAPI, Django, Flask - REST APIs & Webhooks - Microservices Architecture - Authentication & Secure Backend Systems - API Integrations & Third-Party Services - Automation Scripts & Backend Optimization - Scalable System Design 2. Data Engineering & Data Processing - ETL Pipelines & Data Automation - Data Processing & Transformation - Vector Databases (Pinecone, ChromaDB, Weaviate, FAISS) - PostgreSQL, MongoDB, DynamoDB - Workflow Automation & Data Synchronization - Intelligent Document Processing - Semantic Retrieval Systems 3. Front-End Development - React.js, Next.js, Vue.js - TypeScript & JavaScript (ES6+) - Responsive UI/UX Development - Frontend Performance Optimization - API Integration & State Management 4. AI Engineering & Generative AI - OpenAI, GPT-4, Claude, Gemini, LLaMA, Mistral - AI Agents & Autonomous Workflows - LangChain, LangGraph, AutoGen - Conversational AI & AI Chatbots - RAG (Retrieval-Augmented Generation) - Semantic Search & Vector Databases - AI Automation & Intelligent Workflows 5. AI SaaS Development: - RAG (Retrieval-Augmented Generation) - AI Voice Agents & Real-time AI Systems - Semantic Search & Vector Databases - AI Automation & Intelligent Workflows - Text Processing, Summarization & Data Extraction 6. Cloud & DevOps - AWS (EC2, Lambda, S3, CloudFront, DynamoDB) - Docker & CI/CD Pipelines - Serverless Applications - Deployment Automation - Scalable Cloud Architecture AI Tools & Technologies - Vector Databases: Pinecone, ChromaDB, Weaviate, FAISS - AI & LLMs: OpenAI, GPT-4, Claude, Gemini, LLaMA, Mistral - AI Frameworks: LangChain, LangGraph, AutoGen, PyTorch, TensorFlow - Automation: n8n, Make, Zapier, Airtable, Notion - Voice AI: Twilio, Deepgram, ElevenLabs, VAPI, Cartesia I focus on building scalable, AI-driven, and enterprise-grade solutions that create measurable business impact. I value clean architecture, performance optimization, scalability, and long-term maintainability in every project. If you are looking for a developer who understands both engineering and business requirements and can deliver reliable, scalable, and AI-powered solutions, I would be happy to help bring your project to life.
Janak V. has worked .
OnGraph Technologies Private Limited
Associated with
OnGraph Technologies Private Limited
$10M+
earned
$15/hr
100% Job Success
$200+ earned
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I help businesses build practical AI-powered products that improve operations, automate workflows, and create better customer experiences. I specialize in designing and developing scalable AI applications using LLMs, Agentic AI systems, RAG pipelines, intelligent automation, and modern full-stack technologies. My focus is not just integrating AI, but building real-world, production-ready solutions that solve business problems efficiently. Whether you need an AI chatbot, a RAG-based knowledge assistant, workflow automation, AI agents, or a custom AI SaaS platform, I can help take your idea from concept to deployment. What I Can Help You With AI Chatbot Development LLM-based Applications & AI Assistants Agentic AI Systems & Multi-Agent Workflows RAG (Retrieval-Augmented Generation) Pipelines AI Automation & Workflow Systems Business Process Automation using n8n AI-powered SaaS Product Development Document Processing & AI Q&A Systems Custom API Integrations & Backend Systems Full-Stack AI Application Development Technologies I Work With AI & Automation OpenAI / GPT Models LLM Applications RAG Architecture Prompt Engineering Agentic AI n8n Automation Backend Python Django Django REST Framework FastAPI Supabase PostgreSQL Frontend React.js Next.js How I Work I believe in keeping development simple, scalable, and business-focused. First, I understand your business goals and workflow. Then, I suggest the most practical and efficient AI solution. Finally, I build scalable systems that integrate smoothly into your operations and grow with your business. Why Clients Choose Me Strong expertise in both AI and full-stack development Focus on practical, business-ready solutions Clean communication and structured development process Scalable architecture and maintainable code Experience with modern AI workflows and automation systems Let’s Connect If you are planning to build an AI product, automation system, intelligent assistant, or custom AI-powered platform, feel free to reach out. Happy to discuss your idea and suggest the best approach to move forward.
Ravi S. has worked .
$100/hr
89% Job Success
$80K+ earned
Available now
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🇺🇸 USA BASED 👨🏽‍💻 I build high quality full stack apps, AI powered platforms, mobile apps, automations, and custom integrations. I have delivered 100+ production builds across SaaS, mobile, healthcare, marketing tech, internal tools, and AI driven workflows. My background covers everything from scalable backend systems to clean, modern frontend design. I work fast, communicate clearly, and handle complex technical problems without drama. Clients come to me when they want something built the right way, whether it is a full product, an MVP, or a deep integration between tools. I build with React, Next.js, Node.js, Python, Go, Swift, Firebase, Postgres, AWS, GCP, Kubernetes, Terraform, and most modern stacks. I am comfortable with AI workflows, LLM integrations, vector databases, OCR, real time data pipelines, mobile apps in Swift and React Native, and full cloud deployments. If it needs to scale or connect to an API, I can build it. 💡 What you get working with me: • Clean, production ready builds • Fast turnaround and easy communication • Ability to take vague ideas and turn them into real products • Deep experience across frontend, backend, cloud, and AI • Reliable delivery without missed deadlines If you need an expert who can design, build, and ship high quality software with no hand holding, let’s talk!
Zain J. has worked .