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Hire

Solo Founding Engineer for hire.

Western quality, half the cost. I ship multi-tenant B2B SaaS end-to-end — used in production by ImmoScout24, Mileway, and Formwerk. Remote, CET overlap.

Trusted in production byImmoScout24MilewayFormwerk

What I do

Three ways to work together.

Pick the lane that fits the work. If none fit cleanly, book a call — we'll figure it out.

4–6 weeks

MVP build

Idea to live product in 4–6 weeks. Fixed scope, fixed price, weekly demos.

  • Architecture decisions documented
  • Production deployment + custom domain
  • Auth, payments, core flow shipping in week 2
  • 30-day post-launch support included

Ideal for

Founders pre-seed to seed who need a real product, not a prototype.

3-month minimum, monthly thereafter

Fractional engineering

10–20 hrs/week on retainer. Treat me like an in-house senior — design, build, ship, ops.

  • Weekly sprint planning + demo
  • Code review + architecture guidance
  • Direct ownership of complete features
  • On-call rotation participation (optional)

Ideal for

Seed–Series A startups that need senior engineering without a full-time hire.

1–2 weeks

Architecture audit + rescue

1–2 weeks diagnosing what's slow, leaky, or fragile. Roadmap to fix it. Optional hands-on fix.

  • Written report with prioritized findings
  • Architecture diagrams + recommended changes
  • Performance + security + scaling assessment
  • Optional execution at fractional rate

Ideal for

Teams whose codebase has outgrown its original architecture, or who inherited tech debt.

Pricing

Same quality. Half the cost.

Bangladesh-based, Western-quality delivery. Lower cost-of-living, not lower craft. References on request.

MVP build

Typical Western rate

$30k–70k

My rate

$12k–28k

per project

Fixed-price, scope-locked. Weekly demos.

Fractional engineering

Typical Western rate

$9k–15k

My rate

$4k–6.5k

per month

10–20 hrs/week, ~$45–60/hr. 3-month minimum.

Architecture audit + rescue

Typical Western rate

$7k–12k

My rate

$3k–5k

per audit

1–2 weeks. Written deliverable.

Rates above are starting points. Final scope and price are agreed after a 20-minute call. No upfront discovery fee. Want a tighter number first? Try the cost calculator →

Reviews

What clients say.

119+ completed projects · 4.9average across Fiverr & Upwork. A selection below, the full list on the reviews page.
Avg rating
★ 4.9
Reviews
119+
Countries
7+
Max single contract
$19,350
Longest engagement
2 years

mindgatestudios

Germany

Fiverr
2021
Working with Nayeem was a pleasure! Very good communication and he went above and beyond to make sure I'm very happy with the outcome! At the same time he went beyond the original project scope while still delivering faster and for less money than he estimated. If you have any doubts if you should hire him for your project: don't. You won't regret it.

shiweizhou

United States

Fiverr
2021
I have been working with him for several milestones now and we just hit a major milestone. Good communication and really promising quality. Will stay in a long-term cooperation.

alexlapierre_

Canada

Fiverr
2021
Appban was quick to reply and delivered fairly quickly on building and refining our platform. Overall I am happy with his work and will definitely work with him again. He has a good knowledge of Unreal Engine.

atacms

United States

Fiverr
2022
The seller was very prompt, communicative and gave me detailed explanations about how the system he created would work and demonstrated the logic of how the program worked. I would continue to work with Appban as he did a great job.

marnwood

United Kingdom

Fiverr
2021
Appban's professionalism was amazing. Great communication, awesome turnaround time, and all-round solid Unreal Engine dev. Will be working with again.

shiweizhou

United States

Fiverr
2021
It is my great pleasure to work with him. Amazing work and complete 100% of the requirements. It is the 2nd milestone for this long-term project and I am very happy to have him as part of the team.

parasto

Sweden

Fiverr
2021
Amazing development! Understood and executed above expectations. Highly recommended!

atacms

United States

Fiverr
2022
Developer was very prompt, thorough and skilled. Initially I had some questions about the mechanics, but he was able to explain them well and it worked well.

kianfalcone

United States

Fiverr
2021
Very easy, great communication!

jasonusoro

Nigeria

Fiverr
2022
If you are looking for a professional game developer, look no further. Nayeem is the best.

kingyrn

United States

Fiverr
2022
Excellent delivery, awesome experience.

von991

Italy

Fiverr
2022
As always, has been a pleasure working with him!

vanessablke

Germany

Fiverr
2022
Very satisfying collaboration!

jasonusoro

Nigeria

Fiverr
2022
We are working in milestones and he is doing amazing work.

geancarlos1

United States

Fiverr
2022
Was very communicative, even taught me a few things.

Book

Book a 20-min intro call.

Tell me what you're building. I'll tell you honestly if I can help, what it'd cost, and how long it would take.

Brief

Or send a brief

Tell me what you're building and the timeline. I reply within 24 hours, CET.

Or email [email protected]

FAQ

Common questions.

Why are your rates half the typical Western rate?
Bangladesh cost of living is a fraction of US or EU. I bill roughly $45–60/hr where a comparable Western senior charges $100–150/hr and an agency bills $150/hr+ — same Next.js, same TypeScript, same architecture rigor, at a price that reflects where I sleep, not where I'd bill from if I lived in Berlin or San Francisco. Quality parity, geographic arbitrage.
Time zone — will scheduling be painful?
I work CET hours daily for QOOP — 4 hours of live overlap with London, 5+ with Berlin, 1–2 with US East Coast mornings. Async-first for everything else. I've never missed a standup.
Payments, contracts, IP ownership?
Standard work-for-hire IP assignment, your contract or mine. 50% upfront for fixed-price projects, monthly invoicing for retainers. Wise / Payoneer / direct USD wire, or your AP system if you have one.
What if my project doesn't fit one of the lanes?
Book a call. If it's interesting and I can deliver, we'll scope it. If not, I'll point you to someone who can. I'd rather decline than overcommit.
Do you sign NDAs?
Yes, standard NDA before any sensitive details are shared. I'm currently sole engineer on a B2B SaaS used by major German real estate firms — discretion is the baseline expectation.
Can you work alongside an existing team?
Yes. I've shipped solo for 3+ years at QOOP, but I also collaborate well — code review, pair sessions, design docs, the lot. Comfortable in any process from startup-chaotic to enterprise-formal.

Contact

Let's build something great.

Open to Senior, Staff, and Founding Engineer roles — and select freelance engagements. Reply within 24 hours, CET timezone.

[email protected]

© 2026 Nayeemur Rahman. All rights reserved.