CO
Chinedu Okaforengineer.dev
Programs/Embedded
Series A / B · Embedded

Zango Checkout

Embedded with a two-founder team to ship a hosted checkout used by 1,200 African SMBs — from empty repo to first cedi in 11 weeks.

11 weeks · Founding engineerNext.js · tRPC · Postgres · Stripe6 spots at a time
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From Case study
Zango Checkout
Outcomes

What you'll leave with.

Outcome 01

Live in 11 weeks — first ₵ collected on week 12

Outcome 02

99.94% checkout uptime through peak Black Friday

Outcome 03

PCI-DSS SAQ-A cleared on the first audit pass

The process

How the engagement unfolds.

01

Discovery

One week with the founders to lock scope for the MVP.

02

Ship v1

Weekly demos every Friday for 9 weeks. Nothing lands without tests.

03

Handover

A 2-week overlap with the first internal hire.

Who this is for

You'll get the most from this if…

  • Pre-seed teams needing a founding engineer for 8–16 weeks
  • YC/Techstars teams pre-Demo Day
What's included

Every engagement includes.

  • Full-time embedded engineering
  • Weekly Friday demos with founders
  • Runbooks + a hiring brief for your first internal engineer
Client stories

What clients say after.

He's the most senior engineer we've ever hired for eight weeks. Documentation, tests, on-call — it all just showed up.
AO
Ada Okonkwo
Founder
Common questions

Answers before you book.

Full FAQ

It always starts with a 30-minute intro call — free, no pitch. I use it to see if the work you need lines up with what I do. If we're a fit, I send a written scope within 3 days.

One good conversation

Start with a 30-minute call.

Contract-to-hire, embedded, or advisory. Full ownership handover with runbooks.