AI Development
Agents that do real work against your data, not a chat box bolted to a landing page.
Founder & CEO · ColorPark
AI systems for companies that depend on them.
One engineer who scopes the problem, writes the code, ships it to production, and stays accountable for how it runs. You work with the person writing the code, not an account manager relaying status.
Open — 1 project slot
- 8+ Years engineering
- 1,500+ Projects shipped
- 2,000+ Clients served
- 3 Companies founded
Founder-led
No account layer between you and the code.
Scoping happens with the engineer
The person estimating your build is the person who will write it. Estimates come back tighter, because nobody is guessing on someone else's behalf.
Decisions take minutes, not sprints
A schema change, a provider swap, a scope cut. You get an answer inside one business day, because there is no internal round trip to approve it.
Whoever built it still answers
Handover does not mean the knowledge walks out. I still maintain systems I shipped years ago, for clients who never had to re-explain them.
I don't ship AI demos. I ship systems that still run at 3 a.m. — monitored, maintained, and boring in the best possible way.
Capabilities
Four things I build, end to end.
Most projects need three of these four at once. One person holding all four is why the seams between them stop being your problem.
Software Engineering
Business systems that hold up under load, audit, and the third round of requirements.
Cloud & DevOps
Infrastructure you can rebuild from a repository, and a deploy nobody is afraid to run on a Friday.
Security Engineering
We find what an attacker would find, then close it and prove it stayed closed.
Ventures
Where the work actually happens.
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Ramlit Limited
Software engineering and cloud delivery for global clients.
Founder & CEO
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ColorPark.io
Creative design agency for brand, product UI, and marketing.
Founder & CEO
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xCyberSecurity.io
Penetration testing and managed security operations.
Founder & CEO
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WPdevszone
WordPress development and maintenance for content businesses.
Founder
ElectronicFirst.com FZ LLC
Global digital commerce platform.
Deputy Head of Software Development · 2017 to present
How I work
Four steps. No surprises at the end.
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Scope
We map the problem, the constraints, and what done looks like. You get a written scope before any code, so the estimate is something you can hold me to.
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Architect
Data model, service boundaries, failure modes. Decisions get written down with the reasoning, so the next engineer inherits context instead of archaeology.
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Ship
Small releases behind CI, into a real environment you can click through. You see progress every week, not in one reveal at the end.
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Operate
Monitoring, alerts, runbooks, and a person who answers. A system is not finished when it deploys. It is finished when it runs without you watching it.
That is what the first two weeks look like. Book a call to scope yours.
Engagement
Three ways to work together.
The same engineer in all three. What changes is the commitment, the cadence, and how much of the running I keep afterwards.
Project build
A defined outcome with a written scope, a fixed shape, and a delivery date. Best when you know what you need and want it built once, properly.
Best for new builds, migrations, and replatforms.
Scope a buildMonthly retainer
A standing block of my time each month for the systems you already depend on. Features, fixes, upgrades, and the on-call attention that keeps small problems small.
Best for live products with a roadmap and real users.
Discuss a retainerAdvisory sprint
A short, hard review of a system you already run: architecture, security, cost, and what breaks first. You get a written plan your team can execute without me.
Best for teams with engineers but no direction.
Book an advisory sprintStack
The tools I reach for, in that order.
- Backend
- LaravelPythonFastAPINode.jsGo
- Frontend
- ReactNext.jsVueTypeScript
- Cloud
- AWSDockerKubernetesTerraform
- Data & AI
- PostgreSQLRedisOpenAILangChainn8n
Credentials
The record, briefly.
Dates, institutions and titles, stated plainly so you can check them before the call rather than after it.
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April 2018
B.Sc. in Computer Science & Engineering
Daffodil International University
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2017 — present
Deputy Head of Software Development
ElectronicFirst.com FZ LLC, a global digital commerce platform
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Ongoing
Founded three companies
Ramlit Limited, ColorPark.io, and xCyberSecurity.io
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Base
Mirpur, Dhaka, Bangladesh
Remote-first, working with clients worldwide
Questions
The six things people ask first.
What timezone do you work in, and when are you available?
I work from Dhaka, UTC+6, and keep deliberate overlap with Europe and the US East Coast. Expect a reply within one business day, and calls booked in your working hours rather than mine.
Is there a minimum engagement?
Project builds start at a scope worth writing down, which in practice means two weeks or more. Retainers run monthly with one month of notice either way. An advisory sprint is the smallest way in, and it is the most common first step. I hold one project slot at a time, so the availability line at the top of this page is a real constraint rather than decoration.
Who actually writes the code?
I do. On larger builds I bring in engineers from Ramlit Limited, and I stay the technical owner: I review every merge, and I remain the person you talk to.
What happens after launch?
Your choice. I hand over documentation and runbooks and step back, or I stay on retainer and operate it. Either way, nothing goes live without monitoring and a tested way to roll it back.
Who owns the code and the IP?
You do, on final payment: repositories, infrastructure definitions, and credentials. Handover is a scheduled task with a checklist, not an email on the last day.
How do we start?
Send a short note about the problem and the deadline. If it is a fit, we book a call, and you get a written scope before you commit to anything.
Still unsure whether it is a fit? Book a call and ask.
Tell me what needs to work.
One call, no pitch deck. If I am not the right person for the job, I will say so on the call and point you somewhere better.
Prefer to type? Message +880 1723 741224 and I will reply within one business day.