Async-first.
I've shipped for clients in Karachi, Berlin, San Francisco, Toronto, and Singapore. Async by default, calls within 24h, no time-zone tax.
01 Intro
For founders who got burned by an agency.
I ship the software your last team couldn't.
One engineer. 3 client builds & 7 products — from an offline-first business suite to a live city-data map. Backend, frontend, installer, docs — one accountable person. I haven't ghosted a project yet.
Last login: just now on tty1
Welcome. Type help for commands, or just explore.
~ abedin@core $ make ship
→ build ok 455/455 passing
→ sign ok installer.exe
→ deploy ok enterprisecore
✓ shipped in 1m 41s
~ abedin@core $
02 Selected work
3 client builds. 7 products. All real, all on GitHub.
Client work — Deltadesh, Deltadutch, Corner Table — then the products I own, from the EnterpriseCore suite to the live Dhaka Utilities Map. Every line written, deployed, and supported by me. Tiles link to the live site, the repo, or a case study.
03 About
I build software you own — not software
you rent.
Clients hire me when the project needs to land, not be managed. Founders who got burned by an agency. B2B SaaS teams who need a drop-in widget done right. Operators who want one engineer accountable for the whole thing — not a Trello board with five names on it.
Industries shipped in: consultancies, restaurants, fintech, B2B SaaS, education, and AI integrations. Not regulated healthcare — I don't have HIPAA-compliance muscle yet, and I'd rather refer you than pretend.
What I write: backend, frontend, installer, docs, migration scripts, and the README that lets the next engineer take over without asking me.
No agencies. No middlemen. One person who owns the outcome.
— Async-first, anywhere
Dhaka
--:-- BST
Best call window: 10:00–18:00 BST (= 06:00–14:00 CET = 00:00–08:00 EST). I keep US East and EU mornings live.
Netherlands
--:-- CET
Quarterly visits, EU paperwork, and on-site work with European clients. Reach me here Mar / Jun / Sep / Dec.
04 Pricing
Three engagements — priced upfront.
No discovery calls to "scope your needs." Pick a shape, see the price, send a one-pager. We're on a kick-off call within 48 hours.
01
MVP in 4 weeks
from $3.5k
For founders with a one-page spec who need a production-grade v1 fast.
What you get
- Production app on your domain, code in your repo
- 2 rounds of revisions before launch
- Month #1 of maintenance included
- README + handover call
Not included
- Discovery / scope-writing
- Native mobile builds (web/PWA only)
- Multi-tenant billing (separate scope)
↩ Free rebuild or refund if v0.1 isn't usable.
Start an MVP →
02
Most popular
Embeddable widget
from $1.5k
For B2B SaaS teams who need a drop-in script tag, a Chrome extension, or a standalone tool.
What you get
- Hosted widget + script tag (or extension package)
- Embed docs + integration examples
- Basic config dashboard (if needed)
- 1 round of revisions
Not included
- Full SaaS dashboards (use MVP package)
- Custom analytics platform
↩ Free rebuild or refund if v0.1 isn't usable.
Start a widget →
03
Stay here
Monthly retainer
from $800 / mo
The "stay here after launch" tier. Most of my clients land here after the MVP. Reliable monthly hours for bug fixes, small features, infra.
What you get
- Up to 20 hrs / month engineering time
- 24h response on Slack/email
- Monthly Loom + written report
- Pause or scale up any month
Not included
- On-call / pager duty (separate scope)
- Net-new product builds (use MVP package)
↩ Pause any month, cancel anytime, no contract.
Start a retainer →
04
Custom build
from $8k
Multi-month engagements that don't fit MVP / widget. Desktop suites, complex SaaS, AI-integrated tools. Milestone billing.
What you get
- Full scope + architecture written up before code
- Milestone-based billing (typically 4–6 stages)
- Weekly demo + decision log
- Months 1–2 of maintenance included after launch
Not included
- Replacing your in-house team
- HIPAA / SOC 2 audits
- Pure-equity engagements
↩ First milestone refundable. Talk to a past client before signing.
Start a custom scope →Not sure which fits? Book a 15-min intro — we'll find the right shape in one call.
What I won't do — saves us both time. ↓
- Pure-equity engagements. Skin in the game, yes (alongside a base rate). Replacing pay with shares, no.
- Crypto / gambling / adult. Personal call, not a moral one. I'm slow at these and you deserve someone who isn't.
- HIPAA / regulated healthcare. I don't have the compliance muscle. I'll refer you to someone who does.
- Build without a one-page spec. If we can't fit the scope on one page, the project isn't ready and I'll help you write it before we start.
- Weekend / overnight work without notice. If your launch demands it, you'll know weeks in advance. Same billing rate — no surge pricing.
- Replace your existing team. I supplement teams. If you're replacing in-house engineers, that's an org problem I can't solve with code.
05 Process
How it actually ships.
Step 01
One-pager
You send a one-paragraph scope. I read it, write a one-page spec, send it back within 48 hours.
Plain English. Goals · constraints · what's out of scope. If your scope doesn't fit on one page, the project is too vague to start — we refine until it does. See a real shipped scope: Deltadesh →
Step 02
Build, in daylight
One repo, one branch, one engineer. Daily commits you can read. Weekly Loom walkthrough.
You get repo access from day one. Stuck? You hear within 24 hours — usually the same day, often the same hour. No status calls to bill for.
Step 03
Ship + maintain
MVP deployed, signed, documented. Then I stay — retainer or at-cost on demand. I haven't ghosted an engagement yet.
Code-signed installer where it matters. README that's actually readable. Handover call so the next person on your team isn't lost. I don't disappear after launch.
06 Lab
Don't take my word for it — try the work.
Three live products you can click around in. No signups.
Skip to contact →LinguaBot
Embeddable chat widget
Drop-in support widget. Try the demo questions — see how it routes intent.
Do you ship to Dhaka?
Yes — we ship across Bangladesh. Standard delivery is 2-3 days in Dhaka, 4-6 days outside the metro.
SiteForge Studio
Browser-only CMS
Pick a color, switch a section — preview your site without a build step.
Field & Garden Co.
Slow-grown produce, delivered weekly to your door.
Order nowAI Knowledge Hub
Local RAG over your docs
Ask a question — get an answer with citations. Runs 100% on your machine.
streaming · 18 tok/s · local
07 FAQ
Things you might be wondering.
Want to talk?
A 15-minute call. No pitch. We figure out if I'm the right fit.
If I'm booked out, I'll tell you fast.
Prefer email? Send three time slots →
08 Contact