Siddharth M.

Senior AI Engineer with 12 years of full-stack engineering behind me.
Top Rated Plus on Upwork — 100% Job Success across 60+ shipped projects
and 11,700+ billed hours.

I'm not an AI engineer who learned to code last year. I'm a senior
engineer who spent a decade shipping production SaaS — React, Node,
Python, Postgres, AWS — and evolved into AI because that's where the
hardest, most interesting problems are now. That foundation is why
my AI projects actually ship to production instead of dying as demos.

If you're building an AI product that needs to scale, handle real
users, integrate with real systems, and not bankrupt you on OpenAI
costs — that's the engineer you want.

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WHAT I BUILD

• Custom LLM applications — OpenAI, Anthropic Claude, open-source
  models. Chatbots, copilots, document processors, classifiers,
  summarization tools, content generation pipelines.

• RAG systems — retrieval-augmented generation over your private
  documents, databases, or APIs. pgvector, Pinecone, Qdrant. Tuned
  for accuracy, latency, and cost.

• AI agents — multi-step agents that use tools, call APIs, and
  complete real work. LangChain, LangGraph, or custom orchestration
  when frameworks get in the way.

• AI-powered SaaS — the full product, not just the AI piece. From
  schema design to React frontend to OpenAI integration to
  production deployment.

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RECENT PRODUCTION WORK

• AI Invoice Processor — automated financial data extraction at
  scale. OCR + LLM pipeline. Processes thousands of invoices with
  structured output and minimal human review.

• DatainsightAI — natural language interface over enterprise
  analytics data. Users ask questions, AI returns charts and
  insights.

• Insight AI — meeting intelligence platform. Transcription, summarization, action item extraction, follow-up automation.