Building an AI powered SaaS product? Launching an MVP? Looking for a developer who can take your idea from concept to production? You're in the right place. I'm a Full Stack Developer with 8+ years of experience building modern web applications, AI powered SaaS platforms, startup MVPs and business automation systems. I work across the entire stack from frontend and backend development to AI integrations, APIs, databases and cloud deployment. I don't just build features i build products that are scalable, maintainable and ready for real users. 𝗪𝗵𝗮𝘁 𝗶 𝗯𝘂𝗶𝗹𝗱 ✅ AI SaaS Platforms & Startup MVPs * AI powered SaaS applications * Startup MVP development * Multi-tenant SaaS architecture * Subscription & Stripe integration * Admin dashboards & user portals ✅ Full Stack Web Development * Next.js & React applications * Python (FastAPI, Django) * Node.js, NestJS & Express * REST APIs & third party integrations * Responsive, modern UI with Tailwind CSS ✅ AI Integrations & Automations * OpenAI, Claude & Gemini integrations * AI chatbots & AI assistants * AI workflow automation * Business process automation * n8n, Make & Zapier automation ✅ Backend & Database * PostgreSQL * Supabase * MongoDB * Firebase * Authentication & Role-Based Access * Secure API development 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜'𝘃𝗲 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵 * SaaS * Healthcare * Real Estate * FinTech * Logistics * Education * Marketing * E-commerce 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 Frontend: Next.js, React, TypeScript, Tailwind CSS Backend: Python (FastAPI, Django), Node.js, NestJS, Express AI: OpenAI, Claude, Gemini, LangChain, LlamaIndex Database: PostgreSQL, Supabase, MongoDB, Firebase Automation: n8n, Make, Zapier Cloud: AWS, GCP, Docker, Vercel Whether you need to build an MVP, scale an existing SaaS product, integrate AI into your application, or automate business workflows, I can help you ship a reliable product quickly. 𝗟𝗲𝘁'𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗮𝗻𝗱 𝘁𝘂𝗿𝗻 𝘆𝗼𝘂𝗿 𝗶𝗱𝗲𝗮 𝗶𝗻𝘁𝗼 𝗮 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗿𝗲𝗮𝗱𝘆 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻.

𝐀𝐈-𝐃𝐑𝐈𝐕𝐄𝐍 𝐃𝐀𝐓𝐀 𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓 𝐃𝐄𝐂𝐈𝐒𝐈𝐎𝐍 𝐈𝐍𝐓𝐄𝐋𝐋𝐈𝐆𝐄𝐍𝐂𝐄 𝐒𝐏𝐄𝐂𝐈𝐀𝐋𝐈𝐒𝐓 ══════════════════════════════════════════════════════ I design systems where data is not just stored or visualized — it is processed, understood, and acted upon through AI and automation. With 9+ years of experience, I have consistently delivered scalable, high-impact solutions across enterprise and startup ecosystems. ════════════════════════════════════════════════════ 1. CORE CAPABILITIES ───────────────────────────────────────────────────── Data Engineering Design and implementation of ETL/ELT pipelines Batch and real-time data processing architectures AI Systems and LLM Applications Conversational AI, RAG-based systems, intelligent automation Business Intelligence Decision-centric dashboards and analytical reporting Workflow Automation Event-driven systems using APIs, orchestration tools, and integrations Microsoft Power Platform Power Apps, Power Automate, Dynamics 365 enterprise solutions ═════════════════════════════════════════════════ 2. SIGNATURE SOLUTIONS ───────────────────────────────────────────────── 1 Data Engineering Python, SQL, PySpark 2 Business Intelligence Power BI, Tableau, Looker Studio 3 Data Platforms Snowflake, BigQuery 4 Cloud Infrastructure Azure, AWS, Google Cloud Platform 5 Application Layer FastAPI, React 6 AI and LLM Ecosystem LLMs, LangChain, OpenAI, Claude 7 Automation and Orchestration n8n, API integrations, workflow systems 8 DevOps and Deployment Docker, Kubernetes, Airflow, DBT 9 Microsoft Power Platform Power Apps, Power Automate, Dynamics 365, MS Fabric ══════════════════════════════════════════════ 5. FOCUS AREAS ────────────────────────────────────────────────── 1 Data Engineering 2 AI Automation 3 Power Platform Solutions 4 LLM Applications 5 Decision Intelligence 6 Data Migration ════════════════════════════════════════════════════ “Data becomes valuable only when systems are designed to act on it.”

🏗️ I ship production AI. RAG, multi agent systems, voice pipelines the kind that survive contact with real users and real load. Most don't. Mine are built to. 📊 61 contracts. $100K+ delivered. Top Rated Plus, 100% JSS. Right now I'm 1,040+ hours into an enterprise Azure OpenAI build, owning retrieval quality and reliability. 🔍 RAG that holds up A demo that works on ten documents is not a system. Hard part is scale bad chunking, silent hallucination, retrieval that misses the one clause that mattered. I engineer for that from the first commit: structure-aware chunking, hybrid retrieval across Qdrant, Pinecone, Weaviate, or FAISS, source citations on every answer, and an evaluation harness so accuracy is a number I can show you, not a claim. 🤖 Agents that take real actions A single clever prompt is fragile. I build multi-agent systems in LangGraph with scoped tool-binding, shared memory, async coordination, and a verifier gate before anything writes to a real system. CrewAI and AutoGen when they fit. Workflow agents for ops, support, and sales with a full execution trace when something goes wrong. 📞 Voice AI tuned for latency Real time STT → LLM → TTS using Retell, VAPI, Deepgram, ElevenLabs, and Twilio tight enough that callers don't hang up. AI receptionists, call routing, booking flows, analytics logged straight to the CRM. ⚙️ The connective tissue n8n, Make, and Zapier automation driven by OpenAI, Claude, and Azure OpenAI. CRM work across HubSpot, Salesforce, and GoHighLevel. Custom MCP servers so agents reach internal tools through a permissioned, audited interface not raw API access. ✅ What production means to me It ships with error handling, logging, evals, and documentation. It survives the edge cases. It hands off clean. 💬 Before you message me, I do best with a defined problem and a real outcome in mind. Send the scope, or the rough shape of it. I'll tell you straight whether it's a fit and how I'd build it.

I’ve helped 50+ clients deliver quality products 3× faster while saving up to $10K/month in salaries using AI-assisted coding powered by solid computer science and machine learning fundamentals. I am a machine learning enthusiast interested in turning your meaningless data into actionable information. With 11 years of software development and 8 years specializing in ML, I’ve built and deployed end-to-end AI solutions across industries, from conversational bots to vision-based grading systems. I also hold a Master’s degree in Machine Learning. Currently, I lead a 45-engineer team delivering production-grade ML products. Our portfolio includes: ✦ Avatare — Conversational AI platform ✦ Compugrade — Revolutionary AI assisted autograding for K-12 ✦ AffectCX — a live conversational bot helping pharma sales teams ✦ Conversational AI Platform — multimodal retrieval + generation system ✦ Card Grading App — computer-vision-based grading for collectibles ✦ Image Steganography (security + CV) ✦ Image Super-Resolution (enhancement using GANs or diffusion) ✦ Urdu OCR (language-specific, low-resource script) ✦ Conversation Detection (speaker recognition / dialogue analytics) ✦ Generative Text/Code Assistant, Multimodal App, Edge-AI deployment 🧠 Technology Stack: Python (full scientific stack) • PyTorch • TensorFlow • Keras • JAX/Flax • ONNX/TFLite/CoreML • OpenCV • Caffe2 • MxNet • Fastai • Ray / Dask / Spark • Docker / Kubernetes • Cloud (AWS/Google/Azure) • Edge / TinyML 🤖 Machine Learning / AI Stack: Generative AI: GPT‑4, Llama 2, DALL·E, Whisper, Claude, Stable Diffusion • Traditional ML: Random Forests, KNN, K-Means, SVM, Logistic Regression • Deep Learning: Neural Networks (ANN), CNNs, RNNs, GANs, Transformers, BERT, Graph-NNs • Modern paradigms: Self-Supervised Learning, Contrastive Learning, Multimodal Learning, Federated Learning • Architecture: Retrieval-Augmented Generation (RAG), Vector-Databases, MLOps (CI/CD, model-monitoring, versioning) 🧩 Problems I’ve Worked On: Image Classification • Object Detection • Semantic / Instance Segmentation • Face Recognition • Neural Style Transfer • Image Super-Resolution • Image Generation (GANs/Diffusion) • Text Classification • Sentiment Analysis • Time-Series Forecasting • Optical Character Recognition (OCR) • Multilingual / Urdu OCR • Information Retrieval • Agronomy Chatbot • Conversational AI Platform • Game Agent with Reinforcement Learning • Pokémon Card Grading App • Image Steganography • Edge/Embedded AI Inference • Multimodal Conversation Detection Above all, I am a quick learner and like to face challenges head-on! Clients who have worked with me like the commitment and the quality of work I do. Feel free to contact me.

Lead specialist data engineering, data science, cloud, and AI team at Agility.AI Act as lead architect on every engagement — direct technical ownership, not delegated oversight Vetted delivery team executes behind the architecture; no large-consultancy overhead, no solo-generalist risk 100% Job Success Score | Top Rated 200+ data engineering projects | 200+ AI/ML implementations | 80+ cloud migrations delivered ⭐ DATA ENGINEERING Pipeline architecture, ELT, real-time streaming — Snowflake, Databricks, dbt, Apache Kafka, Apache Spark Warehouse/lakehouse design — Snowflake, BigQuery, Redshift, Synapse — 60-80% query runtime reduction ERP/CRM integration — SAP, Oracle, Dynamics, Salesforce — with master data management and full lineage 500TB+ processed daily | 99.9% uptime | 6-10 weeks kickoff to production ⭐ DATA SCIENCE & MACHINE LEARNING Predictive analytics — time-series forecasting, demand modeling, churn prediction (scikit-learn, XGBoost, custom neural networks) Deep learning, NLP (classification, entity extraction, sentiment analysis), computer vision (object detection, OCR, quality inspection) MLOps — model monitoring, automated retraining, drift detection (SageMaker, Azure ML, Vertex AI) 85% average model accuracy across 50+ production ML models | ROI within 8-12 weeks ⭐ CLOUD & INFRASTRUCTURE MIGRATION On-prem to cloud (AWS, Azure, GCP) and cloud-to-on-prem repatriation — same team, either direction Database, ETL, warehouse, storage, and application migration — zero data loss, phased cutover, parallel-run validation Terraform IaC, Kubernetes, CI/CD — reproducible, auditable environments 80+ migrations | zero data loss | 40-60% infrastructure cost reduction | 99.9% post-cutover uptime ⭐ AGENTIC AI & LLM SYSTEMS Production multi-agent systems — LangChain, LangGraph, CrewAI, AWS Bedrock RAG pipelines with hallucination prevention and enterprise compliance checkpoints 50K+ daily queries at sub-300ms latency — measured in production ⭐ ENTERPRISE BI & POWER PLATFORM Governed Power BI ecosystems — RLS, Fabric Lakehouse, DirectLake Board-level reporting accuracy standards ⭐ PROVEN RESULTS Manufacturing: 88% forecast accuracy | 40% safety stock reduction | SAP/Siemens MES/Oracle SCM integration Healthcare: 95%+ diagnostic ML accuracy | 85% cardiac risk prediction (30-day advance) | 78% incident reduction across 40+ EMR systems FMCG: Full on-prem to Azure migration | 200+ stored procedures | 1,000+ SSRS to Power BI | 40% cost reduction | zero data loss Insurance: 500+ daily statements automated | 95% manual entry reduction | 70% claims latency reduction Pharmaceuticals: 70% cost reduction | 100% pipeline automation | 15+ global clients Retail: 20% sales uplift | 25% stockout reduction ⭐ WHO WE WORK WITH Organizations with legacy infrastructure outgrowing its current platform — cloud-bound or repatriating Organizations with data fragmented across systems AI initiatives funded but stuck in prototype Migration, model, or compliance requirements needing an accountable architect, not just a spec-writer ⭐ NEXT STEP 30-minute scoping call Fast start once fit is confirmed

⭐ AI Engineer | AI Agents | Make | n8n | LLM Solutions | Automation ⭐ I help businesses automate workflows, streamline operations, and build intelligent AI-powered systems using the latest Large Language Models (LLMs), AI agents, and no-code/low-code automation platforms. ✅ AI Agents & Assistants: I build custom AI agents powered by GPT, Claude, Gemini, Llama, and other leading models to automate tasks, answer queries, process data, and improve business efficiency. ✅ Automation Solutions: I create advanced automation workflows using Make, n8n, Zapier, and APIs to eliminate repetitive work and connect multiple platforms seamlessly. ✅ LLM Integrations: I develop AI-powered applications with prompt engineering, structured outputs, document processing, knowledge bases, and conversational AI systems. ✅ RAG & Knowledge Systems: I build Retrieval-Augmented Generation (RAG) solutions that allow AI to retrieve and utilize business-specific information for accurate and reliable responses. ✅ Data Processing & Integration: I design workflows that collect, clean, transform, and synchronize data across CRMs, spreadsheets, databases, social media platforms, and third-party applications. ✅ API & Backend Automation: I integrate APIs, webhooks, databases, and cloud services to create scalable automation systems that reduce manual effort and increase productivity. ✅ Why Work With Me? ✔ Reliable communication ✔ Clean and scalable solutions ✔ Business-focused automation strategies ✔ Fast delivery and long-term support ✔ End-to-end project execution 🚀 Whether you need an AI agent, business automation workflow, lead generation system, or a complete AI-powered solution, I can help turn your ideas into efficient, real-world systems. Let's build smarter workflows and AI solutions that save time and drive growth. WHAT CLIENTS SAY ⭐⭐⭐⭐⭐ "Tanveer is a very smart and innovative thinker! Highly recommended!" – Chatbot Project Client ⭐⭐⭐⭐⭐ "Highly professional freelancer with expert background in N8N and all its related applications." – AI Agent Development Client ⭐⭐⭐⭐⭐ "Tanveer is very responsive and works hard to complete the project to your satisfaction." – Website Automation Client ⭐⭐⭐⭐⭐ "Very professional at his job and on time. He's an expert who answers detailed technical questions immediately." – Machine Learning Specialist Client.

Get development at 5X speed. I build high-performance web applications trusted by millions — from 10M+ user marketplaces to real-time collaboration tools. I combine this with an AI-assisted development workflow (Cursor AI, Claude Code, v0, LLM APIs) to deliver faster without sacrificing quality. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 • Node.js | Nest.js | Ruby on Rails | Next.js | React.js | Vue.js | TypeScript | Tailwind CSS • Firebase | WebSockets | Serverless Functions • REST & GraphQL APIs | Stripe API • AI UI tools (v0, Lovable, Bolt) • AWS, Azure, Google App Engine, DigitalOcean • CI/CD pipelines (GitHub, GitLab, Bitbucket) 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 & 𝗡𝗶𝗰𝗵𝗲𝘀 𝗜’𝘃𝗲 𝗪𝗼𝗿𝗸𝗲𝗱 𝗜𝗻 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲𝘀: I have scaled platforms to 5M+ users with real-time bidding, fraud detection, and AI-driven personalized recommendation engines. 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗦𝘆𝘀𝘁𝗲𝗺𝘀: I have engineered low-latency collaboration tools and live dashboards using WebSockets and serverless functions. These systems are built for seamless interactivity and reliability. 𝗦𝗮𝗮𝗦 & 𝗘-𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴: I have designed dynamic platforms with adaptive UI/UX, integrated payment systems, and AI personalization to enhance user engagement. 𝗛𝗲𝗮𝗹𝘁𝗵 𝗧𝗲𝗰𝗵: I have delivered secure, GDPR-compliant web apps with role-based access and end-to-end encryption, utilizing TensorFlow.js for anonymized insights. 𝐏𝐫𝐨𝐯𝐞𝐧 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 𝐀𝐈 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦: Built an AI-powered document analysis tool using RAG pipelines and embeddings, launched to 100k+ users with a React dashboard. 𝐂𝐥𝐨𝐮𝐝𝐟𝐥𝐚𝐫𝐞 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Implemented Cloudflare on a full-stack app hosted on AWS, significantly reducing bot traffic while maintaining performance. 𝐀𝐈 𝐑𝐢𝐬𝐤 𝐂𝐚𝐥𝐜𝐮𝐥𝐚𝐭𝐨𝐫 + 𝐋𝐞𝐚𝐝 𝐅𝐮𝐧𝐧𝐞𝐥: Developed an AI-driven risk assessment tool integrated with WordPress for lead generation. 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Enhanced a Next.js app’s performance and PageSpeed scores while supporting complex UI and animations. 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Built backend automations and email outreach systems to streamline manual workflows. 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? 𝐀𝐈-𝐀𝐜𝐜𝐞𝐥𝐞𝐫𝐚𝐭𝐞𝐝 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲: Leverage AI tools to move faster, reduce repetitive work, and catch issues early. 𝐇𝐚𝐧𝐝𝐬-𝐎𝐧 𝐋𝐋𝐌 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Real production experience with OpenAI, Claude, Gemini, Replicate, ElevenLabs. 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐎𝐰𝐧𝐞𝐫𝐬𝐡𝐢𝐩: From planning to landing the first customer. 𝐂𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐭 𝐑𝐞𝐬𝐮𝐥𝐭𝐬: Top-rated Plus profile with a strong Job Success Score and long-term client relationships. 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐢𝐜 𝐓𝐡𝐢𝐧𝐤𝐢𝐧𝐠: I don’t just build features, I help define the right technical approach. 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧: Async-friendly, proactive updates, and transparent progress throughout. What I deliver: • Create smooth, high-performing front-end experiences that users actually enjoy. • I own projects end-to-end, from planning the architecture to shipping them live. • I build systems that scale and make a real impact on business goals. Let's connect!

Hey there! I’m Hasan and I would love to help you build something great! My experience covers AI agents, chatbots, voice bots, workflow automation, generative AI, computer vision, machine learning and data analytics. I am also quite skilled in developing mobile and web apps. I work with businesses from the initial idea and technical planning through to development, integration and deployment. If you’re looking to build something modern, clean and AI powered, I’m here to help :) 🤝 How I can help you ✅ AI Agents, Chatbots & Voice Bots – Customer support, sales, lead qualification and appointment booking – RAG chatbots, knowledge bases and multi-agent systems – Vapi, Twilio, ElevenLabs, CrewAI and OpenAI integrations ✅ Workflow Automation – n8n, Zapier, Make, Airtable, Shopify, Notion and CRM workflows – Automated sales, marketing, reporting and customer support systems ✅ Web & Mobile App Development – AI-powered SaaS platforms, dashboards and business applications – React, Next.js, React Native, TypeScript, FastAPI and Python – API, database, payment and third-party service integrations ✅ Generative AI & Machine Learning – Content generation, document processing, OCR and prompt engineering – Computer vision, object detection, pose estimation and predictive models – Text-to-image, image-to-image and custom AI applications 🧱️ Technologies I Build With - AI Platforms and Frameworks OpenAI, LangChain, CrewAI, RAG pipelines, embeddings, prompt engineering, Hugging Face, Pinecone, Vapi, Twilio, ElevenLabs, n8n, OpenClaw, Claude, Make and Zapier. - Machine Learning and Computer Vision TensorFlow, PyTorch, OpenCV, YOLO, MediaPipe, OCR, NLP, predictive modelling and fine-tuned models. - Automation, Data and Integrations Airtable, Shopify, Notion, Stripe, Slack, Google Calendar, CRM integrations, custom APIs, web scraping, data pipelines, SQL systems, analytics and live reporting. - Web and App Development React, React Native, Flutter, Next.js, TypeScript, Node.js, FastAPI, Django, Flask, Tailwind, Supabase, Firebase, PostgreSQL and MongoDB. - Cloud and Deployment AWS, GCP, Docker, Runpod and Vercel. 📍 Solutions I Have Developed – Real estate AI voice bot for property enquiries and lead qualification – Multi agent customer support system with CRM and Stripe integration – Real-time Shopify analytics and executive alerting system – AI-powered legal advisory chatbot – Social media content creation and publishing automation – Real time logo recognition and location based promotions platform – AI resource allocation and project management application – Lead generation and market intelligence platform – Fitness tracking application using computer vision – AI powered interior design, fashion and virtual try on tools 🚀 What Sets Me Apart: - Continuous learning and adaptation to new AI technologies. - Strong problem solving abilities and attention to detail. - Exceptional communication and team collaboration skills. - Practical AI solutions built around business outcomes - Experience across agents, automation, voice AI and machine learning - End to end support from planning to deployment - Strong focus on reliability, usability and long term maintainability 🌐 Let's Connect: If you're looking for an AI professional with a deep understanding of various AI domains and a proven track record of success, I'm the right fit for your team or project. Let’s begin working together and create something great :)

📩 𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝘆𝗼𝘂𝗿 𝗻𝗲𝘅𝘁 𝗔𝗜 𝗯𝗿𝗲𝗮𝗸𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝘁𝗼 𝗴𝗲𝘁 𝘀𝘁𝗮𝗿𝘁𝗲𝗱 𝘁𝗼𝗱𝗮𝘆. 🔹 Availability: Full-time (𝟰𝟬–𝟱𝟬 𝗵𝗿𝘀/𝘄𝗲𝗲𝗸) | Open to long-term and enterprise AI projects. 🔹 Trusted AI/ML Engineer with 9+ 𝘆𝗲𝗮𝗿𝘀 of Exp. delivering intelligent solutions for startups, SaaS. 🔴 I am in the 𝗧𝗼𝗽 𝟭% overall on Upwork. 🔴 I am in the 𝗧𝗼𝗽 𝟮% overall on StackOverflow. 🟢 𝗠𝗖𝗣, 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀, 𝗥𝗔𝗚, 𝗚𝗿𝗮𝗽𝗵𝗥𝗔𝗚, 𝗩𝗼𝗶𝗰𝗲 𝗔𝗴𝗲𝗻𝘁𝘀, 𝗟𝗮𝗻𝗴𝗖𝗵𝗮𝗶𝗻, 𝗟𝗮𝗻𝗴𝗚𝗿𝗮𝗽𝗵, 𝗣𝗿𝗼𝗺𝗽𝘁 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴, 𝗩𝗲𝗰𝘁𝗼𝗿 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀, 𝗘𝗺𝗯𝗲𝗱𝗱𝗶𝗻𝗴𝘀, 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻 𝗖𝗮𝗹𝗹𝗶𝗻𝗴, 𝗧𝗼𝗼𝗹 𝗨𝘀𝗲, 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀, 𝗠𝘂𝗹𝘁𝗶-𝗔𝗴𝗲𝗻𝘁 𝗦𝘆𝘀𝘁𝗲𝗺𝘀, 𝗟𝗟𝗠 𝗙𝗶𝗻𝗲-𝗧𝘂𝗻𝗶𝗻𝗴, 𝗟𝗟𝗠 𝗘𝘃𝗮𝗹𝘀, 𝗚𝗲𝗻𝗔𝗜 𝗔𝗽𝗽𝘀, 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁 𝗔𝗜, 𝗞𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 𝗕𝗮𝘀𝗲 𝗔𝗜, 𝗦𝗲𝗺𝗮𝗻𝘁𝗶𝗰 𝗦𝗲𝗮𝗿𝗰𝗵, 𝗛𝘆𝗯𝗿𝗶𝗱 𝗦𝗲𝗮𝗿𝗰𝗵, 𝗥𝗲𝗿𝗮𝗻𝗸𝗶𝗻𝗴, 𝗚𝘂𝗮𝗿𝗱𝗿𝗮𝗶𝗹𝘀, 𝗔𝗜 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 🔹 9+ Years of Experience as a Full-Stack AI/ML Developer. 🔹 $90K+ Billing done over Upwork. 🔹 5,600+ Hours on Upwork | 60+ Successful Projects Delivered. 🔹 Worked with Fortune 100 Companies. 🔹 Performance-Driven, Scalable & SEO-Optimized Web Applications. I am Vikas Singh, a senior AI Developer and AI Integration Expert. I specialize in building autonomous Voice AI Agents, production-grade RAG pipelines, and complex AI Automation systems that connect deep learning models with enterprise-scale frontends and backends. With 8+ years of engineering experience, I specialize in taking raw generative AI concepts and building the scalable architecture, API infrastructure, and agent workflows required to run them reliably in production environments. 📌 𝗔𝗜 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 & 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻𝘀: 📌 🔹 AI Agents & Multi-Agent Orchestration: LangGraph, CrewAI, AutoGen, MCP, Function Calling. 🔹 Voice AI & Low-Latency Bots: LiveKit, Vapi, Deepgram, Twilio, Amazon Polly. 🔹 LLM Fine-Tuning & Training: PEFT, LoRA, QLoRA, RLHF, DPO optimized via Unsloth, Axolotl, and Hugging Face. 🔹 Open-Source LLMs: Llama 3.x / Llama 4, DeepSeek-R1, Mistral, Mixtral, Gemma 2. 🔹 Advanced Search & Knowledge Bases: GraphRAG, Advanced RAG Pipelines, Semantic & Hybrid Search 🔹 Fast Inference & Optimization: vLLM, TensorRT-LLM, TGI, SkyPilot deployments (AWS/GCP/RunPod). 🔹 Quantization & Benchmarking: AWQ, GPTQ, GGUF, LLM Evaluation Frameworks (Langfuse, Arize Phoenix, Ragas). 🛠️ Full-Stack & System Integration Engineering: 🔹 Core Python Stack: FastAPI, Flask, Django, GPT APIs, Pytest. 🔹 Full-Stack JavaScript: Next.js, React, Node.js, Express.js, MongoDB, PostgreSQL. 🔹 Advanced Data Pipelines & Scraping: Playwright, Selenium, Scrapy, BeautifulSoup, High-Throughput Web Automation, Proxy Rotation, and Anti-Detect Scraping. 🔹 API Development & Security: RESTful Architectures, Webhooks, OAuth, API Gateways, Secure Endpoints. 🔹 FinTech & Bot Integrations: Interactive Brokers API, Binance API, Telegram Bot API, OddsJam API, Stripe. 🔹 DevOps & Cloud LLMOps: Docker, Kubernetes, Ansible, GitLab CI/CD, AWS, Azure, GCP, DigitalOcean. 📌 𝗠𝘆 𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗶𝗻𝗰𝗹𝘂𝗱𝗲: 📌 ⚙️ Autonomous Multi-Agent Workflow Design: Developing complex, human-in-the-loop multi-agent systems using LangGraph. ⚙️ Production-Ready Voice AI Agent Integration: Building real-time conversational streaming bots for SaaS, support, and sales applications. ⚙️ Enterprise RAG & Data Ingestion Pipelines: Constructing accurate knowledge base architectures using GraphRAG and Vector DBs to solve model hallucinations. ⚙️ Algorithmic Trading & Script Automation: Custom Python-based trading bots, dashboard execution, and Interactive Brokers/Binance secure API integrations. ⚙️ High-Volume Web Harvesting & ETL: Scalable web scrapers and crawlers engineered to bypass restrictions, clean unstructured data, and pipeline it directly into vector storage. ⚙️ Custom Enterprise Microservices: Designing clean, secure RESTful APIs to connect existing software legacy setups with modern GenAI capabilities. I believe in creating lasting partnerships with my clients by delivering high-performance code on time and exceeding expectations. I look forward to bringing my technical expertise and passion for artificial intelligence to your project. Let's discuss how we can scale your system. Message me to get started today! Thanks, Vikas Singh

If your business is still running on manual follow-ups, missed calls, half-finished AI tools, or disconnected workflows - you don't have a technology problem. You have a systems problem. I fix that. I build production-ready AI automation systems and intelligent AI agents that eliminate manual bottlenecks, capture every lead, and run your operations around the clock without human intervention. ━━ WHAT I BUILD ━━ 🤖 AI Agents & Agentic Systems Multi-step AI agents built on Claude AI, OpenAI, and LLM frameworks that reason, decide, and act autonomously - from lead qualification to document processing to outbound outreach. 📞 Voice AI Agents (VAPI · Retell AI) Inbound and outbound voice agents that answer calls instantly, qualify leads, book appointments, and integrate directly with your CRM - for real estate, healthcare, dental, and service businesses, etc. 🔁 Workflow Automation (n8n · Make · Zapier) End-to-end automation pipelines connecting your CRM, email, calendar, WhatsApp, and data sources. n8n and Make multi-step workflows built for reliability, not demos. 💬 AI Chatbots & RAG Systems Custom-trained chatbots powered by Claude AI and RAG (Retrieval-Augmented Generation) that answer from your knowledge base, handle support, and escalate intelligently - deployed on your website, WhatsApp, or CRM. 📈 Lead Generation & CRM Automation Automated outbound SDR systems, AI-powered lead scoring, CRM enrichment, and follow-up sequences inside GoHighLevel (GHL), HubSpot, and Pipedrive. ⚡ Claude AI Workflows & Prompt Engineering Custom Claude AI operating systems, prompt engineering, LLM integrations, and AI-powered content pipelines. One of the few specialists building with Claude natively - not just wrapping it. ━━ MY TECH STACK ━━ n8n · Make · Zapier · Claude AI (Anthropic) · OpenAI · VAPI · Retell AI · GoHighLevel (GHL) · HubSpot · Supabase · Python · LangChain · Pinecone · Airtable · Notion · Twilio · WhatsApp Business API · Replit · Bubble io ━━ INDUSTRIES ━━ Real estate · SaaS · Healthcare · E-commerce · Financial services · Coaching & consulting · Legal · Dental practices ━━ HOW I WORK ━━ I don't build demos. I build production systems - documented, tested, and built to handle real volume without you babysitting them. Every delivery includes a handover so your team can maintain it. If you're done losing leads to slow follow-up and wasting hours on work a system should handle - send me a message. Let's build it.