// Solution Architect · AI Engineer

Building the bridge from QA platforms to AI systems.

Background in test automation, platform engineering, and developer tooling. Currently going deep on LLM apps, RAG, agentic systems, and evaluation — the bits that separate working notebooks from production AI.

Pune, Indiapratyushkushwah@gmail.com
// About

I've spent my career making engineering teams ship faster — designing QA platforms, automation frameworks, and developer tooling. I tend to build the systems that run the tests, not just the tests themselves.

That same systems-thinking now points at AI. The hard problems I care about aren't "can this LLM answer my question" but "how do you build something that answers reliably at scale" — chunking strategy, retrieval quality, eval pipelines, cost control, failure mode analysis. SDET-brain meets AI engineering.

I write every line of code myself, deploy to my own infra, and treat evaluation as a first-class concern. The QA background is a real edge in this space, not a previous chapter.

// Core stack
Python · Node.js · JavaScript
LLM Apps (Claude, OpenAI, LangChain)
RAG · Embeddings · Vector DBs
Agentic Systems · LangGraph · MCP
SDET · Test Automation · QA Platforms
Docker · Linux · CI/CD
// Work

Selected projects

BrainVault

Full-stack PKB

Self-hosted personal knowledge base. Built end-to-end with Next.js and Express. You're looking at it.

Next.jsExpressPostgres

AI Engineer Path

Self-curated curriculum

A 6-phase, 16-week roadmap covering LLM core, RAG, agents, evaluation, production deployment, and AI system design.

CurriculumRAGAgentsEvalMLOps

Test Automation & SDET

Past — day job

Years of building test frameworks, automation pipelines, and developer tooling. The systems that ran the tests, not just the tests themselves.

SDETAutomationFrameworksDev Tools
// Contact

Let's talk.

Hiring for AI engineering, applied AI, dev tools, or platform roles? Or want to compare notes on RAG / eval / agentic systems? I read every email.