One Developer. Total Ownership. Exceptional Results.
Sosyomax Ltd. was founded in London by Arda Tekinalp with a straightforward premise: clients deserve a single, accountable expert who owns their project end to end — not a revolving door of account managers and junior developers. Arda personally handles every project, from the first discovery call through to launch and ongoing support.
Direct. Accountable. Expert.
Sosyomax Ltd. was founded in London by Arda Tekinalp with a straightforward premise: clients deserve a single, accountable expert who owns their project end to end — not a revolving door of account managers and junior developers. Arda personally handles every project, from the first discovery call through to launch and ongoing support.
This boutique model means you always speak directly with the person writing your code. There's no communication overhead, no hand-offs, and no surprises — just fast, high-quality delivery from someone with a genuine stake in your success.
By keeping Sosyomax intentionally lean, Arda can take on fewer clients and give each one his complete focus. The result is faster turnaround, tighter quality, and a working relationship that actually feels like a partnership.
Get in TouchWhat Drives Us Every Day
Innovation
We constantly explore new technologies and approaches to deliver better outcomes.
Integrity
We are honest, transparent, and accountable in everything we do.
Excellence
We hold ourselves to the highest standards — technically and professionally.
Collaboration
Your team and ours work as one — open communication and shared ownership.
Meet Arda Tekinalp
Sosyomax is a boutique software company led by a single, highly specialised developer — your direct point of contact from first call to launch.
Arda Tekinalp
Founder, CEO & Lead Developer
Full-stack developer and entrepreneur behind Sosyomax Ltd. Arda founded the company with a clear mission: to make enterprise-grade software accessible to businesses of every size. He personally leads every project — from architecture and development to deployment and ongoing support.
Why work with a solo founder?
Direct Communication
No account managers, no hand-offs. You speak directly with the person building your product.
Faster Decisions
No internal bureaucracy. Decisions happen in hours, not days.
Senior-Only Work
Every line of code is written by an experienced developer — not delegated to juniors.
Want to Know More?
Tell us about your project and we'll get back to you within 24 hours.