Case study · Atlas Fintech

From 4 to 40 engineers through a Series C — zero rewrites.

A payments platform priced on shipping fast — four engineers and a monolith. Thirty-four months later: five squads, weekly releases, and a Series C diligence cleared in one pass.

Sector

Payments infrastructure

Stage

Series B → C

Engagement

34 months, ongoing

Team

4 → 40 engineers

The situation

Atlas had just taken a Series B priced on a payments roadmap its four engineers could not ship. The fund’s options were the usual three: recruit for a year, hand the roadmap to an agency, or watch the thesis slip. The monolith was sound — the team was thin.

The work

We ran the pre-close audit, then stood the team up ourselves: eight engineers and a tech lead embedded by month two, platform and CI/CD rebuilt by month nine, five squads by month eighteen. Same engagement, same tech lead — from the first audit to the Series C data room.

The journey

Thirty-four months on one line

How we work

Month 0

Diligence

Pre-close code audit for the fund. Verdict in six days: the core holds, the team does not.

Month 2

Standing team

Eight engineers and a tech lead embedded. First production release shipped in week three.

Month 9

Platform

CI/CD, cloud, and observability rebuilt. Release cadence moves from monthly to weekly.

Month 18

Scale

Five squads, forty engineers. Twelve-fold transaction growth on the same core — no rewrite.

Month 30

Series C

Technical diligence cleared in one pass. The data room had been ready for a year.

The numbers.

Reported by the company; verified line by line in the Series C data room.

engineers on the standing team — from four at close

12×

transaction volume on the same core — zero rewrites

production releases a year, up from twelve

diligence pass at Series C — no red flags, no rework

“They never felt external — they were simply our engineering department, from the first audit to the data room.”

CTO, Atlas Fintech — quote placeholder pending clearance

Keep reading

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Bring us the thesis. We’ll build the team.

One conversation with a technical partner — not a sales deck. We’ll tell you within a week whether we can staff it.

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