Hey! I'm Mike, top 1% AI developer and machine learning engineer. In short, you’ve found your best AI partner, I helped more than 200 companies in fintech, healthcare, real estate and e-commerce to scale faster without scaling headcount. Want to start small? Book a consultation to see how I can turn your missed opportunities into revenue. Working with me means you’ll go away with revenue ready and production grade AI systems for SaaS, healthcare, real estate and fintech businesses. What I build: ✅ AI Agents & AI Chatbots – Python-based chatbot development with conversational AI that connects to your CRMs, APIs, and internal tools. Real automation, not just chat interfaces. MCP integration. Whether you need a sales agent, support bot, or an AI agent handling complex multi-step workflows — I build systems that actually work. ✅ AI Voice Bots – Phone agents for restaurants, hospitality, and service businesses. 24/7 availability with reservation and support capabilities. ✅ LLM RAG Systems – Machine learning-powered document search for contracts, knowledge bases, and internal data. Built on retrieval-augmented generation (RAG) for accurate, grounded answers from your own data. ✅ AI Co-pilots – Internal tools for finance, operations, and customer support teams. Think GPT-4-powered assistants with prompt tuning tailored to your workflows. ✅ SaaS AI Products & MVPs – Full stack AI developer expertise from architecture to first paying users. Complete web developer capabilities for end-to-end AI applications. I handle everything from full stack app architecture and REST API design to frontend builds in React and Next.js — so you get a complete product, not just a backend. ✅ Machine Learning Solutions – Time series forecasting, recommendation engines, fraud detection, and data science implementations. Recent case studies: - AI Healthcare Recommendation Engine – Python-based machine learning system helping UK patients search, compare, and book medical services by price, location, and availability. - AI CFO for Small Businesses – AI chatbot that connects to financial tools, surfaces insights, and runs business scenarios automatically. A great example of what a skilled AI developer can deliver for finance teams. - AI Travel Concierge – Multi-step AI agent handling flight/hotel search with business logic and booking-ready outputs. Built by an experienced chatbot developer with deep knowledge of conversational AI flows. - Restaurant AI Voice Bot – 24/7 phone AI agent built with Python that handles reservations via API, reducing missed calls. - AI Document Analysis (Legal/Mortgage) – Machine learning pipeline that reads complex documents, extracts data, and flags issues for compliance. Tech Stack: ✅ AI & Machine Learning OpenAI (GPT-4/4o/o1/o3), Claude, Gemini, LangChain, LlamaIndex, LangGraph, RAG, LLM RAG, MCP, vector databases ✅ Python Development Python, FastAPI, scikit-learn, pandas, NumPy, PyTorch/TensorFlow for machine learning. I write clean, well-structured Python code that's easy to maintain and scale — not the kind of spaghetti scripts you inherit from someone's side project. From Python scripting and automation to building full Python backends with async support and proper error handling, this is where most of my work lives. ✅ Chatbot Development & Voice AI Conversational AI, AI agents, chatbot developer tools, prompt tuning, Twilio, VAPI, Ultravox, WhatsApp, Telegram, web chat widgets ✅ Full Stack & Web Development Python backend, Node.js, React, Next.js, REST APIs, Stripe integration. I'm comfortable owning the full stack — database schema, backend logic, API layer, and a clean frontend. Whether it's a full stack web app from scratch or plugging AI into an existing product, I can take it from Figma to deployed. That includes full stack integrations with third-party tools, auth flows, dashboards, and anything else that makes a product actually shippable. ✅ Data Science & ML Time series analysis, recommendation systems, fraud detection, analytics dashboards (Streamlit, Dash) ✅ DevOps & Cloud Docker, AWS, GCP, CI/CD pipelines for AI products ✅ Security & Compliance GDPR-friendly architectures, PII handling, on-prem/VPC deployments for enterprise Not sure where to start? Book a consultation and let's turn your AI idea into reality! 100% job success. See client reviews!

Need an AI system that actually works in production — not a prototype that breaks the moment real-world data hits it? I build production-ready AI systems that help businesses automate workflows, extract insights from complex data, and integrate AI reliably into real operations. With 100% Job Success across 50+ projects, I've earned a reputation for taking ownership of complete AI solutions and delivering systems that hold up in real-world conditions. I don't choose tools based on hype. I analyze the problem first, then select the right approach — whether that's a GPT-based agent, a fine-tuned transformer, a regression/classification pipeline, or a lightweight traditional ML model that's faster, cheaper, and easier to maintain. And if the right answer isn't AI at all, I'll tell you that too. 💡 What I Build 🔹 RAG & LLM Systems RAG pipelines and document intelligence systems AI assistants connected to PDFs, databases, and knowledge bases Multi-agent workflows using LangChain and LangGraph Semantic search and retrieval systems OpenAI and Llama-powered applications 🔹 NLP & Machine Learning Text classification and intelligent routing systems Summarization, sentiment analysis, and NER Predictive modeling using regression and classification Hybrid rule-based + ML architectures Traditional ML and transformer-based pipelines 🔹 Computer Vision Image segmentation and object detection OCR and document-processing pipelines Medical imaging applications Automated visual inspection systems 🔹 Deployment & Integration Dockerized and deployment-ready AI applications Scalable ML and AI workflows API integrations and backend pipelines Automated data extraction and processing pipelines 📌 Recent Work Built a deep learning segmentation system for medical imaging Developed a synthetic dataset generation pipeline using Stable Diffusion Created an ML-powered summarization tool for automotive repair diagnostics Designed an NLP classification system using hybrid rule-based and ML architecture ⚙️ Tech Stack Python · LangChain · LangGraph · OpenAI API · Llama · Hugging Face · TensorFlow · PyTorch · Scikit-Learn · Docker · SQL · NumPy · Pandas If you need someone who can take ownership of an AI solution end-to-end and deliver something that actually works in production, send me your project details. I'll give you a direct and honest assessment of the best approach — even if the right solution isn't AI.

I 𝗖𝗢𝗡𝗦𝗨𝗟𝗧 first, then I 𝗕𝗨𝗜𝗟𝗗 AI agents that actually do the work. If you already know 𝒆𝒙𝒂𝒄𝒕𝒍𝒚 what needs to be automated and how, we can jump straight into execution. But most businesses do not need “just an automation.” They need someone to understand the current workflow, find where time or revenue is leaking, map the right system, and then build it properly. That is how I work. I start by understanding your manual process, identifying bottlenecks, deciding which steps actually need AI, and creating a clear roadmap before development begins. Because here is the truth: Most developers jump straight into building. That often leads to messy workflows, broken automations, rework, unnecessary tools, and systems your team still has to babysit. I 𝒅𝒐𝒏’𝒕. I design the system first. Then I automate it. Are your leads slipping through the cracks? Are customers waiting too long for follow-up? Is your team spending hours on calls, intake, CRM updates, appointment booking, WhatsApp replies, document review, or manual data entry? I build AI agents and automation systems that handle real operational work: ✅ Answer calls ✅ Qualify leads ✅ Book appointments ✅ Recover abandoned checkouts ✅ Send SMS and WhatsApp follow-ups ✅ Update CRMs and databases ✅ Process documents ✅ Handle patient/client intake ✅ Escalate edge cases to humans ✅ Show activity through dashboards Not basic chatbots. Not random Zaps. I build AI operators — systems that connect to your tools and move your business forward while your team focuses on higher-value work. Since 2021, I have built AI automation systems, voice agents, and workflow automations for healthcare providers, law firms, e-commerce brands, real estate teams, dental clinics, restaurants, pet care businesses, sales teams, and content operations. 𝐈 𝐡𝐚𝐯𝐞 𝐛𝐮𝐢𝐥𝐭: ✅ AI voice agents for inbound and outbound calls ✅ Shopify post-purchase upsell agents ✅ Abandoned checkout recovery workflows ✅ WhatsApp AI customer support agents ✅ Healthcare patient intake voice agents ✅ Dental AI receptionists ✅ Legal intake and claims automation systems ✅ Commercial lease review AI agents ✅ Cold calling and cold email automation pipelines ✅ CRM cleanup, lead routing, and follow-up systems ✅ RAG assistants trained on company data ✅ Full-stack dashboards for calls, leads, bookings, and workflows 𝐍𝐨𝐭𝐚𝐛𝐥𝐞 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬: Instant Shopify Upsell Agent AI voice agent that calls customers within minutes of purchase, recommends a complementary product, sends a private discount code by SMS, and tracks the outcome. Healthcare Patient Intake Agent Trilingual AI voice intake agent for Primary Care, Orthopedic, and Psychiatric workflows, capturing 40+ structured fields and syncing patient data in real time. AI Legal Intake & Claims Automation System for a personal injury law firm that qualifies leads, sends retainers, creates CasePeer cases, generates documents, and triggers insurance claim follow-up calls. Dental AI Voice Agent 24/7 AI receptionist for dental clinics, handling calls, appointment booking, reminders, FAQs, and post-visit feedback. Commercial Lease Review Automation 5-agent AI lease review system that extracts terms, benchmarks clauses, generates reports, tracks deadlines, and sends stakeholder updates. Stories Flooring AI Automation 3-agent system for a UK retailer: WhatsApp support, post-purchase SMS workflows, and outbound voice calls to convert sample customers into buyers. 🛠 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐟𝐨𝐫: AI Voice Agents: Vapi, Twilio, Deepgram, ElevenLabs, Whisper Workflow Automation: n8n, Make, Zapier, Airtable, Google Sheets, APIs AI Agents & LLMs: OpenAI, GPT-4o, Claude, Gemini, LangChain, RAG E-commerce: Shopify, Klaviyo, WhatsApp, SMS, upsells, cart recovery Healthcare & Legal: Intake, booking, reminders, claims, DocuSign, CasePeer CRM & Sales: GoHighLevel, HubSpot, Pipedrive, lead routing, outreach Full-Stack Systems: React, Next.js, Node.js, FastAPI, Supabase, MongoDB, AWS 𝐖𝐡𝐲 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞? Because I do not just “connect tools.” I understand the business process, design the workflow, build the automation, connect the AI layer, test the edge cases, and make sure your team can actually use the system. You are not hiring me to build a random automation. You are hiring me to remove a bottleneck. Send me your current process. I will tell you what should be automated, what should stay human, and what I would build first. Let’s build a system that works while you do not have to babysit it.

🚀 SENIOR FULL-STACK AUTOMATION ENGINEER — AI · CRM/ERP · DevOps I build production AI agents, automation workflows, and end-to-end integrations as ONE technical partner — instead of clients juggling 3-4 specialists who blame each other when systems break. Trusted across 20+ verticals since 2019. 📊 TRACK RECORD (6+ years on Upwork) ✅ $1M+ earnings · 462 projects ($2K → $500K range) · 16,635 hours logged ✅ 100% Job Success Score · Top Rated Plus ✅ 5,000+ workflows deployed · $5M+ saved · 100K+ hours of manual work eliminated ✅ AI agents in production handling 10,000+ calls/month ✅ Certified partners: Monday, Make, Vapi, Retell AI, Palantir Foundry ✅ Supported by Retailbox team (15K+ combined hours) for surge capacity ✅ Average response under 4 hours · US East Coast (West Palm Beach, FL) ✅ Available 10-30 hrs/week or full-time burst engagements 🏆 RECENT WINS (anonymized) • AI Copilot for $500M+ investment portal — Salesforce + SharePoint + RAG, 4-month build • Multi-tenant AI SaaS for elder care lead intelligence — scraping + AI scoring + dashboard • Healthcare wound care platform — HIPAA-compliant, mobile + EMR + AI transcription • Estate Planning AI Copilot — Claude + custom legal workflows for law firm • B2B Outbound System — Apollo + Clay + Smartlead + AI personalization, 1,000+ leads/week • ERP transformation — QuickBooks → Tryton migration, custom Python pipeline • AI Acquisition Engine — Multi-source enrichment + LLM scoring for B2B sales team 🌐 INDUSTRIES Home Services & Trades (HVAC · Plumbing · Electrical · Roofing · Solar · Pool · Painting) · Healthcare & Medical (Clinics · Pharmacy · Health Insurance · EMR · HIPAA) · Financial Services (Mortgage · Insurance · Investment · Crypto · Payments) · Manufacturing (Cabinet · Furniture · Steel · Civil Engineering) · Real Estate & Property · Marketing & Sales Agencies (GHL · HubSpot) · Construction & Contractors · Legal & Compliance · Retail & E-commerce (Shopify · Amazon · WooCommerce) · SaaS & Tech Startups · Telecom · Trucking · and more. 🤖 WHAT I DELIVER AI Engineering • Custom AI agents (Claude, GPT, Gemini) with tool calling • MCP server development for enterprise systems • RAG with vector databases (Pinecone, Weaviate, Qdrant, pgvector) • LangChain, LangGraph, CrewAI orchestration • I use Claude Code, Cursor, Codex daily — ship 5× faster Workflow Automation • n8n, Zapier, Make, Windmill, Power Automate • Custom Python/Node replacing fragile no-code chains • ETL pipelines (CRM ↔ data warehouse, AI training data, ERP migrations) • Event-driven systems, drip campaigns, scheduled reports CRM/ERP Integration & Architecture • HubSpot, Salesforce, Zoho, Monday, Pipedrive, Dynamics 365, GHL, Close CRM • NetSuite, Odoo, QuickBooks, Xero, Stripe • Field service — ServiceTitan, Jobber, Housecall Pro • Healthcare — eClinicalWorks, FHIR, HL7 • Multi-system architectures (5+ platforms unified) Full-Stack Development • React, Next.js, Node.js, Python, FastAPI, Django • Mobile — React Native, native iOS/Android • AI dashboards, admin panels, internal tools • PostgreSQL, MongoDB, Redis DevOps & Cloud • AWS, GCP, Azure · Docker, Kubernetes, CI/CD • Production monitoring, observability, security • HIPAA / SOC2 / PCI-aware integrations Voice AI — Vapi, Retell AI, Bland AI, Twilio (when use case fits) 🎯 COMMON ASKS • Claude/GPT integration into your app or CRM • AI SDR that books meetings (Apollo + Clay + Smartlead + Claude) • RAG chatbot trained on your company data • CRM automation with AI lead scoring (HubSpot/SF/Zoho/GHL) • Field service workflow (ServiceTitan/Jobber + AI) • Internal AI dashboard for ops team (Retool/custom) • Migrate Zapier/Make spaghetti to maintainable code • AI-powered mobile MVP (React Native + Claude) • Voice AI receptionist (Vapi or Retell + CRM sync) • ETL pipeline (QuickBooks/NetSuite ↔ data warehouse) • Custom MCP server for your team's Claude 🎯 IDEAL FIT I serve all sizes: • SMB ($1K-$10K) — small but specific automation that pays back fast • Mid-market ($10K-$100K) — multi-month engagements, multi-system builds • Enterprise ($100K-$500K+) — strategic platform builds, AI-native systems Engagement models: • $2K-$15K fixed scope (1-6 weeks) • $50K+ for AI/full-stack platform builds • $95-125/hr fractional (10-30 hrs/week, weekly Slack sprints) • Long-term Tech Support retainers 💼 HOW I WORK Week 1 — discovery + architecture · Week 2-N — weekly build sprints with daily Slack · Final week — production deploy with docs, tests, handoff. You own the code (zero agency lock-in). Available for ongoing maintenance OR clean handoff to your in-house team. 💬 NEXT STEP Send a 2-3 sentence brief: what you're building, your current stack, and the specific problem you want solved. Loom walkthroughs, existing repos, and architecture diagrams welcome.

⚡ Your product needs AI that works in production, not a demo. I integrate LLMs, RAG systems, and AI pipelines into existing backends using Python, Django & FastAPI. Top Rated Plus | 100% JSS. If your team has built something solid and now needs AI to make it smarter, that is exactly the problem I solve. I am an AI Integration Engineer specializing in connecting large language models, retrieval-augmented generation systems, and computer vision pipelines into real, working products. Not experiments. Not prototypes. Systems that run in production, handle real users, and do not break. ━━━━━━━━━━━━━━━━━━━━━━ 🛠️ WHAT I BUILD ━━━━━━━━━━━━━━━━━━━━━━ → LLM integrations using OpenAI, Gemini, and open-source models → RAG pipelines for document processing, knowledge retrieval & AI-driven search → AI chatbots and conversational systems for SaaS and healthcare products → Computer Vision systems for image classification, object detection & OCR → Backend APIs using FastAPI and Django with AI features embedded → AWS-based document processing pipelines (Textract, S3, Lambda) ━━━━━━━━━━━━━━━━━━━━━━ 🏆 PROOF FROM REAL WORK ━━━━━━━━━━━━━━━━━━━━━━ ✦ Built an LLM-powered chatbot for a healthcare app integrating OpenAI and Google Dialogflow on an AWS backend, running in production for real patients. ✦ Developed a Gemini 2.5 Pro video analysis pipeline for a fitness app, debugging the full chain from Supabase storage through Vertex AI to structured JSON output. ✦ Built a computer vision system from scratch to detect and process highlighted text using OpenCV and AWS Textract, handling edge cases the client had not anticipated. ✦ Maintaining a long-running Django system with custom AI model integrations, ongoing for over a year with a 5-star rating. ━━━━━━━━━━━━━━━━━━━━━━ ⚙️ HOW I WORK ━━━━━━━━━━━━━━━━━━━━━━ I do not disappear after delivery. My contracts run long because I communicate clearly, flag problems early, and treat your product like it matters — because it does. My clients consistently describe me as solution-oriented, reliable, and fast. ━━━━━━━━━━━━━━━━━━━━━━ 💻 TECH STACK ━━━━━━━━━━━━━━━━━━━━━━ Python · Django · FastAPI · LangChain · OpenAI API · Gemini · RAG · LLM · Computer Vision · OpenCV · AWS Textract · Amazon S3 · PyTorch · TensorFlow · NLP · Docker ━━━━━━━━━━━━━━━━━━━━━━ 🎯 WHO I WORK WITH ━━━━━━━━━━━━━━━━━━━━━━ Product teams and technical founders who have an existing system and need AI integrated properly. If you know what you want to build but need someone who can execute it cleanly, send me a message describing the integration and I will respond within a few hours with a clear direction.

Most AI apps work perfectly…until real users start using them. That’s when latency spikes, hallucinations, and API costs quietly kill the product. Is your AI system actually production-ready or just a demo? I help SaaS teams turn AI prototypes into scalable, fast, and reliable production systems. 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿: -RAG systems with low hallucination & accurate retrieval -AI chatbots handling 10K+ real user queries/month -LLM pipelines optimized for speed + cost (30–50% savings) -Backend architectures that scale from MVP to production 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸: -Prototype - Validate - Optimize - Scale -Clean, modular backend no AI spaghetti. -Smart vector search FAISS, Pinecone, Weaviate -Latency-first design responses under seconds, not excuses. 𝗣𝗿𝗼𝘃𝗲𝗻 𝗥𝗲𝘀𝘂𝗹𝘁𝘀: -Reduced LLM response time by 45% -Built RAG systems with less than 2s latency -Saved $2K+/month in API costs -Deployed AI chatbot handling 10K+ queries/month If your AI product is already live but struggling with latency, accuracy, or scaling, let’s identify what’s breaking and fix it before it costs you users. Send me a quick message with your use case and I will tell you what’s working, what’s not, and what to fix.

Agentic AI | RevOps | GTM | Automations | N8N | Zapier Crafting intelligent systems that don’t just respond — they reason, retrieve, act and generate revenue. My name is Ankit – I'm an ex-RevOps SaaS employee and full-time Agentic AI & RevOps automation architect based in London. Over the past few years, I've helped dozens of B2B and SaaS companies scale their revenue operations by building intelligent AI agents and automated workflows that eliminate manual work and drive predictable growth. Clients typically hire me for three reasons: ✅ They're drowning in manual work and need intelligent automation to scale without adding headcount ✅ Their tech stack is disconnected—data is siloed across HubSpot, Salesforce, Clay, and marketing tools ✅ They want AI agents that actually work—not just chatbots, but autonomous systems that handle lead qualification, enrichment, and routing What sets me apart is my combination of technical depth and real revenue operations experience. I've built multi-agent AI systems that qualify leads with accuracy, designed data pipelines processing thousands of leads monthly, and created RevOps frameworks that give teams real-time visibility into their entire revenue engine. I believe automation should enable your team, not create technical debt. Every system I build is designed for reliability, scalability, and measurable ROI. Your workflows should work flawlessly whether you're processing 10 leads or 10,000. If you're serious about scaling your operations with AI and intelligent automation, I'd appreciate the opportunity to learn about your business—and I have plenty of references I can provide. Technical Stack ✅ AI & Intelligent Agents: LLM Integration: ChatGPT, Claude, GPT-4, Gemini, custom models Agent Frameworks: LangChain, LlamaIndex, AutoGPT, CrewAI, custom multi-agent systems RAG Systems: Vector databases (Pinecone, Weaviate, Chroma), embeddings, semantic search Prompt Engineering: Advanced prompting strategies, chain-of-thought, few-shot learning ✅ Automation & Workflow Platforms: Zapier (Expert - complex multi-step workflows, error handling, custom webhooks, high-volume automation) n8n (Advanced - self-hosted deployment, custom nodes, API integrations, workflow optimization) Make (Integromat) - scenario building and advanced routing Power Automate - Microsoft ecosystem integration Custom Python/JavaScript automation scripts ✅ RevOps & GTM Tools: CRMs: HubSpot (Advanced certification), Salesforce (Proficient), Pipedrive, Zoho, Close Data Enrichment: Clay (Expert), Clearbit, Apollo, ZoomInfo, Lusha, Hunter io Marketing Automation: ActiveCampaign, Mailchimp, Marketo, Pardot, Klaviyo Sales Engagement: Outreach, SalesLoft, Apollo, Lemlist Analytics & BI: Google Analytics, Mixpanel, Amplitude, Looker, Tableau, Mode Data Management: Airtable, Google Sheets, Notion, PostgreSQL, MongoDB Communication: Slack (app development), Microsoft Teams, Discord ✅ Integration & Development: REST APIs, GraphQL, Webhooks, OAuth JavaScript (Node js), Python for custom automation and data processing SQL (PostgreSQL, MySQL) for database queries and transformations Cloud platforms: AWS, Google Cloud Platform, Heroku, Netlify Version control: Git, GitHub Real Results I've Delivered ✅ AI Lead Qualification System: Built multi-agent AI system that reduced lead qualification time from 3+ hours to 15 minutes per rep, while improving qualification accuracy to 92% ✅ Cross-Platform Data Sync: Architected bidirectional HubSpot ↔ Salesforce integration processing 50K+ records monthly with 99.8% sync reliability and automated conflict resolution ✅ Intelligent Lead Routing: Designed territory-based routing workflow with capacity balancing that improved response time by 73% and increased MQL→SQL conversion by 28% ✅ Automated Enrichment Pipeline: Implemented Clay-based enrichment workflow that automatically enhanced 90%+ of inbound leads with company data, contact info, and intent signals ✅ Revenue Reporting Dashboard: Created executive dashboard providing real-time visibility across $5M+ annual pipeline with automated weekly reports eliminating 10+ hours of manual work ✅ Customer Health Scoring: Built predictive churn model using behavioral data and automation that identified at-risk accounts 60 days earlier than manual processes Let's Build Your Intelligent Revenue & Operations Engine If you're ready to scale your revenue operations with agentic AI and bulletproof automation, I'd love to learn about your business and discuss how I can help.

Full-stack developer and AI engineer. I build production-grade AI agents, LLM-powered SaaS platforms, and full-stack web apps. I worked on these projects in my recent Upwork history: → iFIT - AI-driven fitness platform serving 6M+ users, Led backend architecture for a high-scale web + mobile SaaS handling millions of daily active sessions. → Coursology - AI-powered EdTech SaaS agent trusted by 1M+ students (web, mobile, Chrome extension) → Intellitix - QR-based event ticketing SaaS, $1B+ in cashless transactions, 40M+ attendees → Cadenza AI - AI assistant for nonprofits, adopted by 500+ organizations → Augmentt - Cybersecurity SaaS for MSPs, raised $18M Series A → Total Dental Healthcare - Healthcare web + mobile apps + Chrome extension across 13 locations What I build for clients: AI Agents & LLM Applications RAG pipelines, multi-agent systems, AI chatbots, and LLM-powered workflows using LangChain, LlamaIndex, OpenAI API, and Anthropic Claude. Systems that work in production — not prototypes. Full-Stack Web & SaaS Development End-to-end SaaS platforms and web applications using Next.js, React, Node.js, Python, and FastAPI. From MVP to scaled product with real users. Machine Learning & AI Integration Custom ML models, NLP pipelines, and AI feature integration into existing products. If you have a SaaS or web app and want to make it intelligent, this is the lane. Tech stack: - Frontend: Next.js · React · TypeScript · Tailwind CSS - Backend: Node.js · Python · FastAPI · Django · Express · NestJS - AI/ML: LangChain · LlamaIndex · OpenAI API · Anthropic Claude · RAG · LLM fine-tuning - Databases: PostgreSQL · MongoDB · Pinecone · Redis - Cloud: AWS · Docker · CI/CD · Vercel If you're building an AI agent, LLM app, SaaS product, or full-stack platform, send me the brief. Reach out to schedule a call on Upwork

AI Engineer specializing in production-ready AI Agents, advanced RAG systems, and enterprise LLM integrations. Over 17,000 hours tracked delivering scalable, hallucination-free AI architectures for business platforms. Companies often discover that AI prototypes work well in demos but fail when integrated into real production workflows. I close that gap by building secure, production-grade systems designed to automate legacy processes and leverage corporate data assets smoothly without disrupting your existing infrastructure. Where I Help ============ ♦ Designing Autonomous AI Assistants & Copilots: Securely connected to internal documents, enterprise databases, and operational tools for grounded, reliable responses. ♦ Multi-Agent Workflow Systems: Building resilient AI agent squads capable of executing complex business logic via APIs using frameworks like LangGraph and CrewAI. ♦ Advanced Retrieval-Augmented Generation (RAG): Combining enterprise data with LLMs using robust vector databases for context-aware, hyper-accurate outputs. ♦ Generative AI SaaS Integration: Embedding generative capabilities seamlessly into existing SaaS platforms and enterprise applications while maintaining architectural stability. ♦ Multimodal AI Solutions: Developing applications where text, images, and audio inputs operate smoothly within unified production environments. ♦ Data Ingestion & Knowledge Pipelines: Structuring scattered information into high-performance, searchable intelligence layers. How I Work ========== ⚙️ Production-First Architecture: Prioritizing scalability, strict security, and cost-efficiency instead of short-term experimentation. ⚙️ Guardrails, Evaluation & Monitoring: Implementing evaluation frameworks to ensure LLM behavior remains deterministic and predictable after deployment. ⚙️ Advanced Prompt & Context Engineering: Designing context windows and prompt techniques to improve response reliability and reduce latency. ⚙️ Model Selection & Fine-Tuning Strategies: Balancing open-source (Llama 3) and proprietary models (GPT-4o, Claude 3.5) to optimize performance and operational cost. ⚙️ Cross-Functional Collaboration: Aligning closely with product and engineering teams to ensure deployments remain highly extensible. Solutions Delivered ================ 🧩 Enterprise Knowledge Assistants for real-time conversational access to internal data. 🧩 Workflow Automation Agents executing complex, multi-step actions across integrated business apps. 🧩 Custom AI Copilots seamlessly embedded directly into SaaS platforms. 🧩 Intelligent Document Processing (IDP) and contextual search systems. 🧩 AI Integration Layers connecting LLM capabilities smoothly with legacy software. Tech Expertise ============= 🚀 Languages & Frameworks: Python (FastAPI), Node.js, LangChain, LangGraph, CrewAI, LlamaIndex. 🧠 AI & LLM Ecosystem: OpenAI APIs (GPT-4o), Anthropic Claude, Open-Source LLMs (Llama 3). 🗄️ Vector Databases & Infrastructure: Pinecone, ChromaDB, Weaviate, PostgreSQL (pgvector). ☁️ Cloud & DevOps: Docker, AWS, Google Cloud Platform (GCP) cloud-native deployments. 📊 MLOps & Observability: Weights & Biases, Arize Phoenix, or custom telemetry tooling for tracking model drift and latency. Working Style ============= 🤝 Structured planning before development reduces ambiguity. 🤝 Incremental delivery enables early validation and predictable progress. 🤝 Clear, proactive communication across technical and business stakeholders. 🤝 Systems designed for long-term maintainability and easy handover to internal teams. AI delivers lasting enterprise value when integrated naturally into workflows and supported by robust engineering foundations. Let's build a solution tailored to your operational goals.

Dear Clients, I am Amit Kumar, CEO & Co-founder of Orion eSolutions, headquartered in Toronto, Canada. With over 15 years of entrepreneurial experience, I lead a team of over 150 professionals at our AI Development and Custom Application Development company. Our expertise spans Custom Software Development, Artificial Intelligence and Machine Learning, On-Demand Software Engineers, certified DevOps consultants, and QA Engineers, tailored to meet the unique needs of each project. At Orion eSolutions, we harness the power of AI, Machine Learning (ML), and AI Agents to deliver cutting-edge solutions that transform businesses. Our AI techniques provide innovative approaches for end-to-end product development and IT staff augmentation, ensuring your business stays ahead of the curve. Our talent pool includes experts in the following technologies: - Artificial Intelligence & Machine Learning: AI algorithm development, ML model training and deployment, Natural Language Processing (NLP), Computer Vision, Predictive Analytics, AI-Powered Chatbots and Voice Assistants - Backend Development: ASP.NET, Dotnet Core, Java, Laravel, Node.JS, Python, Django - Frontend Development: Angular, React.JS, Vue.JS, HTML, UX Specialists - DevOps & Cloud Services: Kubernetes, Terraform, AWS, Azure, GCP, VM Ware, Heroku, OpenStack - Managed IT Services: IT Security, Network & Server Management (Linux/Windows), Server Application, - Database Management & Monitoring - Mobile Development: Native iOS, Native Android, Ionic, Flutter, React Native - Quality Assurance: Functional Testing, Non-Functional Testing, Specialized Testing Services, Test Automation - UI/UX Design: Research, User Experience (UX) Design, User Interface (UI) Design, Product Redesign Services, Brand Design Our AI and ML capabilities are showcased in our AI-powered agents at voagents.ai, which provide seamless voice and text interactions for scheduling, customer support, and more. Contracts are managed through our North American entities, ensuring full accountability. We offer the option for physical meetings with our staff in the USA/Canada to secure contracts. Let's talk about your project. - Amit Kumar CEO, Orion eSolutions Inc.