Siddhant Patil

I build agentic AI systems that replace manual work,
not demo well and die later.

I design, debug, and ship production-grade LLM systems where reliability, evaluation, and failure handling actually matter.

Most AI projects fail after the first demo. I focus on the part that comes after.

Worked with Teamcast.ai, CSULB, humancloud.

I work at the intersection of agentic workflows, retrieval systems, and backend engineering.

My job is turning ambiguous problems into systems that run without babysitting.

System flow diagram

How I approach AI systems

  • I don’t trust a single agent when accuracy matters.
  • I treat evaluation as a first-class system, not a metric at the end.
  • If a system can’t explain its own uncertainty, it’s not production-ready.
  • Most complexity comes from edge cases, not prompts.
Evaluation report card

Selected work

A few end-to-end systems shipped to production—built for reliability, not demos.

Retrieval and agent orchestration

Teamcast.ai

Reduced time-to-shortlist by letting agents disagree before deciding.

In production. Used daily. Evaluated continuously.

Visit Teamcast.ai

Cybersecurity Log Analyzer

Reduced review time from minutes to seconds with agent-assisted triage.

In production. Used daily. Evaluated continuously.

View project details

Lead Generation System

Let agents research, qualify, and route leads without manual follow-up.

In production. Used daily. Evaluated continuously.

View project details

Tools I actually use

I pick tools based on failure modes, not hype.

LLMs & agents:OpenAI, LangChain, CrewAI
Retrieval:Weaviate, FAISS, Postgres
Backend:FastAPI, Redis, Docker
Infra:AWS, CI/CD, monitoring

What I do

AI Product Development

Intelligent systems that solve real business problems.

Agentic Workflows

Multi-agent systems, RAG, and intelligent automation.

Full-stack AI

End-to-end AI products from concept to deployment.

Featured Project

Multi-Agent Lead Generation System

A sophisticated AI system that automates lead discovery and qualification across 12+ data sources, delivering 3x more qualified prospects with 80% reduction in manual research time.

3x
More Qualified Leads
80%
Less Manual Work
CrewAIFastAPIRedisWeaviateOpenAIDocker
Multi-Agent System
Lead Discovery Agent
Scanning 12+ data sources...
Research Agent
Analyzing company data...
Qualification Agent
Scoring lead quality...

Writing

Notes from building systems that didn’t work the first time.

January 2026

Google Is Betting On You. OpenAI Is Betting On Everyone

A perspective on how big tech bets shape builders, talent, and the future of AI distribution.

Read on Medium
January 2026

DeepSeek’s Engram Is a Bigger Deal Than Bigger Models

Why memory and retrieval breakthroughs may matter more than sheer model size.

Read on Medium
January 2026

GLM-4.7 and the Big Three

Comparing frontier models and what the next tier of capabilities means for teams.

Read on Medium

About

I’m an AI engineer focused on shipping systems that survive contact with real users. I care more about reliability than cleverness, and more about outcomes than demos.

More about how I work →

Contact

If you’re building something where AI failure is expensive, we should talk.