about us

A small team that ships real products.

about us

Fasten Teams is a product studio built by engineers who've been shipping for years — for employers, for clients, and for ourselves. Now we do it under one name.

Direct to the builders

No account managers, no relay through a project office. You talk to the engineers building your product, every week.

Yours to keep

Code in your repositories, infrastructure in your accounts, documentation from day one. If we disappeared tomorrow, you'd lose nothing.

Ship weekly

Working software every week from the first week. You see progress in a URL, not a status report.

Fixed scope, honest quotes

Price and timeline agreed before we start. If something changes, we tell you before it costs you anything.

our principles

What it's like to work with us

Six commitments we make on every engagement. They shape how we work with each other and with you.

Small by design

Four people, senior only. Small keeps us fast, honest, and personally on the hook for every project we take.

Show, don't tell

We'd rather send a working demo than a slide deck. Everything we claim, we can show running.

Plain answers

No jargon, no hedging. If an idea won't work — or AI is the wrong tool for it — we say so before you spend money on it.

Speed is a feature

Momentum wins markets. We keep scope tight and ship early so you learn from real users, not projections.

Own the outcome

We measure ourselves on whether the product works and the business grows — not on hours billed.

Leave it better

Every codebase, process, and team we touch should be stronger after we step away.

our team

Meet the founding team — we have built over 50 digital products for clients across the globe.

Four senior builders, remote-first across Europe and South Asia. Check the GitHub profiles and portfolios — everything we claim is public.

Ahmad S.

Founder & Senior Software Architect

Architects complex digital systems, AI agents, and product architectures for founders and enterprises.

Kazi Efazul Karim

Lead Full-stack Product Engineer

Experienced fullstack engineer specializing in Next.js, React Native, custom APIs, and secure cloud operations.

Jakob Kaufmann

Head of Lead Generation and COO

Business development professional with a strong focus on digital products and growth engineering.

Mehedi Hasan Tanvir

Fullstack Developer

Fullstack developer focused on creative product experiences, technical growth implementations, and frontend interfaces.

client words

From a local business owner in Switzerland

“Ahmad and the Fasten Teams team delivered a stunning website that truly represents our premium brand. The booking system and multi-language support have transformed our business.”

Khatera Ahmadi
Owner, Beautylounge Khatera — Sargans, Switzerland

FAQ

Straight answers to fair questions.

A small, senior, remote-first product studio. We design, build, and launch web and mobile MVPs, ship practical AI features and agent pilots, and run the growth engineering — SEO, performance, analytics — that gets products used. One team, end to end.

Let's talk

Have something to build?

Tell us what you're working on. Within 24 hours you'll hear back from an engineer — with questions and a rough plan, not a sales pitch.