Vivek J.

Most AI projects do not fail in the demo. They fail in week three, when the agent hallucinates in front of a real customer, the automation breaks silently at 2 am, and nobody can tell you why. I build the version that survives week three. I lead a senior engineering team delivering through a Top Rated Upwork agency. 48 contracts delivered, $80K+ earned here, 27 client reviews. You do not get a notebook and a screen recording. You get a system your team can run after I step back. WHAT WE BUILD? AI Agent Engineering (MCP + RAG + Voice) Production agents with real tool access. Model Context Protocol servers, retrieval that cites its sources, and guardrails that stop the model inventing answers. Including Recruiting AI Agents (RAG + MCP) that screen, rank, and summarise candidates against your live ATS. YouTube and Shorts Automation: Full pipeline: topic research, script, voice, edit, thumbnail, upload, metadata, and publishing schedule. Built for channels that need daily output without a daily editor. AI Video Engineering: AI video generation at volume. Avatar and faceless video, automated captioning, one source asset recut into every platform format, brand templates that stay consistent across hundreds of outputs. Voice AI Engineering: Inbound and outbound voice agents that qualify, book, and route. Low latency, live human transfer, CRM write-back, and searchable transcripts your sales team will actually use. n8n and AI Workflow Automation: The connective tissue. n8n, Make, and custom FastAPI services wired into HubSpot, GoHighLevel, Bitrix24, Slack, and your database. Retries, error handling, and alerting included, because silent failure is the expensive kind. Mobile and Web App Development: iOS and Android in React Native and Swift. Web in React, Next.js, Django, and FastAPI. AI features built inside the product, not bolted on beside it. WHY CLIENTS PICK US OVER AN AI GENERALIST? You are not hiring one person who disappears when the scope grows. You get an engineering team with backend, AI, and mobile covered, so a voice agent that suddenly needs a mobile app does not need a new hire. Everything ships with documentation, monitoring, and a handover call. If you want to take it in-house later, you can. We work in your timezone. Established delivery overlap with the US, UK, EU, Australia, and the Middle East. How do we start? Fixed-fee build sprint on scoped work. Hourly or monthly retainer on ongoing systems. If the scope is still unclear, we start with a paid technical audit: you get an architecture plan and a fixed quote, and you own the document either way. Stack: LangChain, LangGraph, MCP, OpenAI, Claude, RAG, vector databases, n8n, Make, FastAPI, Django, React, Next.js, React Native, Swift, Python, PostgreSQL, MongoDB, AWS, GCP, HubSpot, GoHighLevel, Bitrix24. I take your AI prototype, workflow, or idea and turn it into a reliable production system. Tell me what is breaking or what you are trying to launch, and I will tell you what it takes.