§ 00 — LOADING STACK
◆
LangGraphLangGraph
Azure OpenAIAzure OpenAI
QdrantQdrant
Arize PhoenixArize Phoenix
LLangfuse
MMastra
Next.jsNext.js
SSupabase
LANGGRAPH ◆ AZURE ◆ QDRANT ◆ ARIZE ◆ LANGFUSE ◆ MASTRA ◆ NEXT.JS ◆ SUPABASE ◆ LANGGRAPH ◆ AZURE ◆ QDRANT ◆ ARIZE ◆ LANGFUSE ◆ MASTRA ◆ NEXT.JS ◆ SUPABASE
KKomal Vardhan.
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Build like an engineer. Teach like a friend.

© 2026 Komal Vardhan Lolugu

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A field note every other Sunday. No hype, no AI spam. Unsubscribe anytime.

Designed & built by Komal. Made in India.

Software architect. Builder. Practitioner who teaches.

I design and deliver robust, scalable AI systems — and I write & mentor to pay it forward to the engineers a few steps behind me.

§ Story

I grew up in Rajam — a small, quiet town in Srikakulam, one of the more rural corners of Andhra Pradesh. The kind of place where ambition feels slightly too large for the surroundings, which is probably why it compounds. I studied Electronics & Communication Engineering at GMR Institute of Technology, graduated in 2022, and somehow managed to fit a startup into the middle of it.

In our second year, Ajay Kumar Kolli, Neeraj Kumar Marupalli, and I co-founded Affix — a technology firm built on freelance energy, late nights, and the blind confidence of people who don't yet know what they can't do. We shipped real work for real clients. Ajay took it forward and still leads the firm today. Neeraj and I eventually moved into the corporate world, carrying everything those years taught us about owning an outcome.

Seven job offers. One choice. I joined Hexaware.

On 10th March 2022, I walked into Hexaware Technologies as an Associate Software Engineer, fresh out of college and landed on a project called RapidX. What followed was one of the best professional educations I've had — not from a course, but from people. Bala Murugan, Sabrinathan, Sham Karthik, Sameer Sagar, and Sanjith shaped how I think about code, craft, and accountability. My managers Pankajam and Kalpesh gave me room to grow without letting me drift. I owe that chapter a lot.

Then ChatGPT launched. One month later, I was moved to RapidX AI. I barely knew what a language model was. What I did have was Gaurav Devdutt — a sharp, generous engineer who brought me into the world of AI and made it feel like a place I belonged. Manish and Farhat Enam rounded out that early team, and the three of them turned a steep learning curve into something that felt like momentum.

The real turning point came in June 2023, when I met Siddharth Murjani — a Python developer on RapidX AI at the time. I was still an old-school JavaScript guy. Siddharth sat down with me and we started from scratch: Python, machine learning, the emerging stack around LLMs. Together, we built RapidX from zero to production. I wore every hat — pre-sales, developer advocate, developer relations, DevOps. The breadth of that role is the reason I can walk into any part of the stack today without flinching.

It was Rejish PM who first introduced me to the world of DevOps — and that door led me to Harshal Deshpande. I don't say this lightly: that meeting changed my life. Harshal showed me what I was actually capable of — not just technically, but in terms of how much I should expect from myself and how others should value the work. Sachin Raturi and Shubham joined the DevOps team, and what we built together — AKS clusters, Azure storage, Kubernetes pipelines, last-minute fixes five minutes before a release — wasn't just infrastructure. It was a family.

Near the end of my time at Hexaware, Mrinal Soni — a brilliant engineer and patient mentor — pushed my machine learning depth further than I'd expected to go. On 26th October 2025, I left after 3 years and 7 months — proud of what RapidX became, and more grateful than I can put into words. I joined Oraczen as Lead Product Engineer, where I now architect and ship agentic AI systems in production: voice agents, LangGraph workflows, real-time WebRTC pipelines, and the observability layer that keeps all of it honest.

The thread through all of it: build with people who make you better, then pay it forward.

That last part is why I mentor on Topmate, build open-source tools, and write about what I learn. Every session, every SDK, every essay is a small bet that someone somewhere is working through the same problem — and might need a map instead of a mystery.

§ Experience — 2019 / Present

Six years of shipping.

2025 — Present
Lead Product EngineerOraczen
Lead technical direction and delivery of agentic AI products. Architected end-to-end conversational systems (Visit Agent, Dairy Farm Analyzer) using LangGraph + OpenAI Realtime. Responsible for eval infrastructure, observability and production rollouts.
Mar 2022 — Oct 2025
Software Engineer · L1 → L2Hexaware Technologies
Built AI agents with LangChain and Arize Phoenix. Deployed applications via Kubernetes, automated infrastructure via Azure Bicep, and constructed complex GenAI pipeline services for enterprise clients.
2019 — 2022
Co-Founder & EngineerAffix
Co-founded Affix straight out of college with Ajay Kumar Kolli and Neeraj Kumar Marupalli. Built and shipped real client products from zero — no funding, no safety net. Learned product thinking, client delivery, and what it means to own an outcome. Ajay continues to lead the firm today.
2018 — 2022
BTech · ECEGMR Institute of Technology
Bachelor of Technology in Electronics & Communication Engineering. Built first web apps, shipped first ML side projects, learned the loop of make-break-learn.
§ Tools of the trade

What I reach for.

PythonTypeScriptNext.js 16ReactFastAPILangGraphLangChainMastraOpenAI RealtimeAzure OpenAIAWS BedrockClaudeKubernetesDockerAzure BicepSupabase / PostgresDrizzle ORMtRPCLangfuseArize PhoenixSystem DesignPrompt EngineeringEvalsCI/CD