Fractional

A forward deployed engineer, 15-20 hours a week

I am a forward deployed engineer at a US B2B SaaS startup. On the side I take one more engagement: agents and integrations built inside a customer's own tools, with a number before and a number after.

What I do

Agents inside your own tools

Scheduled and event-driven agents that live where your team already works: ClickUp, Slack, your CRM, your data warehouse. Not a new dashboard to check.

Backend code you keep

Go, TypeScript or Python, in your repo, under your review. Integrations, pipelines, the glue between an LLM and a system of record.

Measurement first

Before I change anything I measure the current number. After, I measure again. You get both, and the thing stays or goes on that.

Proof

Scheduled agents running weekly inside enterprise customers' own tools, at a US SaaS company.
Code merged into a 500k-line Go product, under review.
The tools I built and measure for myself are on the Systems page.

Terms

Time15-20 hours a week, remote, from India, with overlap into US mornings.

RateFrom USD 2,500 a month for a half-time engagement. Hourly on request.

DisclosureI hold one other engagement and tell every client about it. Non-exclusive, written down, no surprises.

StackGo, TypeScript, Python. LLM APIs and MCP on one side, whatever your warehouse and CRM expose on the other.

Start with the problem

Send me the workflow that is slow or manual today and which tool it lives in. I reply with what I would measure first.

harshkasana05@gmail.com @0xkasana

Looking for the full-time side instead? The portfolio has the projects and the resume.Systems