Hi, I'm Suresh
Founder of Vigilos. Building Leidang. Distinguished Product Engineer at epilot.
SS

About

I'm a product engineer: I own products end to end, from the customer's problem to the platform underneath. Three startups taught me how to take an idea from zero to something people use every day.

At epilot, the platform energy companies run their business on, I've grown from software engineer to Distinguished Product Engineer. My latest product there is Luna, our agentic intelligence layer, built so customers can talk to their data, get proactive insights and get things done in epilot. I also built Data Lake, which lets customers query their epilot data from the BI tools they already use. The platform work underneath, from the serverless rewrite to the data platform, came along the way, because the products needed it.

On the side I'm building two products, both already used at epilot. Vigilos is a self-learning AI analyst agent: it builds a context and knowledge graph of your business and learns from your team, so people without a data team get answers they can trust. Leidang is a software factory in the cloud: coding agents work in the background, so software can heal and maintain itself.

Building now

What I'm working on

Two products I'm building alongside my day job: one for self-healing software, one for self-learning analytics.

Leidang

Apache-2.0 · open-sourcing soon

A software factory in the cloud: a runtime where Claude Code, Codex, OpenCode or Pi each get their own persistent sandbox and work in the background, on your own subscription. Point an alert, a schedule, a Slack thread or a webhook at it and come back to a draft PR, so software heals and maintains itself. Already part of every team at epilot.

TypeScript
Next.js
Hono
PostgreSQL
Hatchet
E2B
AWS
Expo

Vigilos

Private beta

A self-learning AI analyst agent for teams without a data team. It builds a context and knowledge graph of your business and learns from your team's corrections, so its answers get sharper over time, and every number traces back to the query behind it. At epilot, customer success, sales and ops ask it questions in Slack instead of filing a ticket with engineering.

TypeScript
Next.js
PostgreSQL
AI SDK
Slack

Work

  • Distinguished Product Engineer, Data and AIJul 2026 - Present
  • Principal Engineer & Engineering Team LeadApr 2022 - Jun 2026
  • Software EngineerFeb 2021 - Apr 2022
In every role I've owned products end to end.
  • Helped move epilot off the legacy monolith and laid the foundation for the 360 serverless rewrite.
  • Moved our data onto ClickHouse and turned it into Data Lake as a Service, a paid product customers plug their own BI tools into. Brought in Vigilos so our own teams answer data questions themselves.
  • Shipped Luna, our agentic intelligence layer, so customers can talk to their data, get proactive insights and get things done in epilot. Every product team builds its AI features on it.
  • Automated self-healing software with Leidang's background coding agents, so teams stay self-driven.
  • Building the AI tooling, rules and guardrails that let people outside engineering contribute with AI.

Contact

Get in Touch

Building something with agents, data or AI? Email me at hello@sureshkumar.dev or send me a DM on X.

GitHub
LinkedIn
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