/journey — a delivery record, 2017 → now
Available for new work — now
You're probably here because something needs shipping — a SaaS, an ERP, a product that's stuck at 80%. Let me show you what I've shipped. Scroll: the whole career is below, with receipts.
Rajshahi, Bangladesh · Fully remote · replies within a day
the story behind these numbers, in six chapters
/journey — the whole tree, 2017 → now
/journey/01-origin
01From first HTML file to hired — 18 months, entirely self-taught.
$ date
mid-2017, rajshahi
$ cat learning-path.txt
html → css → javascript → php
$ cat motivation.txt
build the thing > watch the thing
$ history | tail -1
git push # and never stopped/journey/02-first-builds
028 production systems in 20 months — 2 built solo, end to end.
| id | project | mode | year |
|---|---|---|---|
| loan-mgmt | micro-loan system | solo build | 2018 |
| shoe-erp | factory → storefront ERP | team | 2019 |
| pharma-om | SR/MR order management | team | 2019 |
| advocate | advocate management | solo build | 2020 |
| acct-erp | mini accounting ERP | team | 2020 |
/journey/03-scale
0360+ modules and 20+ payment gateways, shipped to thousands of buyers.
+ braintree · coinbase · phonepe · ccavenue · khalti · jazzcash · 8 more
ZATCA e-invoicing · thermal printers · cash drawers · zkteco biometric
/journey/04-operations
0420+ production servers owned end to end — zero-downtime as the standard.
| host | role | stack | st |
|---|---|---|---|
| web-01..08 | client apps | aaPanel / cPanel | ● |
| web-09..14 | client apps | Plesk / WHM | ● |
| vps-01..05 | self-managed | Nginx · Redis | ● |
| lb-01 | load balancer | Nginx | ● |
| edge | security | Cloudflare | ● |
| home-01 | homeserver | because I like it | ● |
/journey/05-leadership
05TPM over 10+ products and 7 SaaS platforms — and still in the code.
/journey/06-ai-first
062 apps shipped with zero hand-written lines — 9 years of judgment directing AI.
/projects — selected case studies
/projects/aorabooks
2024–2026
Technical Project Manager & Tech Lead
A multi-tenant ERP and POS SaaS that gives every subscriber its own PostgreSQL database, resolved by subdomain and swapped per request under Octane. Accounting, inventory, HR, and a till that keeps selling offline — 14 modules on one modular monolith.
/projects/school-erp-scale
2021–2026
Developer → Tech Lead & Technical Project Manager (architect)
An inherited Laravel modular monolith — 54 toggleable modules, ~517 models — that re-checked module status 2,236+ times per request. I batched it to one in-memory pass, kept the old API, and pinned every read to its tenant.
/projects/ai-built-apps
2025–2026
Director of the build — architect, reviewer, deployer
Two real products from empty repo to deployment with every line typed by AI — GitHub Copilot and Claude — and every decision made by me. StampBD: a multi-database SaaS for Bangladesh's stamp vendors. Amaz: a complete Amazon seller platform.
/journey/the-door
You've seen eight years of shipped work. If any of it looks like the problem on your desk, the next chapter is a conversation — tell me what needs shipping.