Kevin and Todor.

A web studio from Burgas, founded in 2026. Two people who write every line of code themselves.

Kevin Rusev

Kevin Rusev

Co-⁠founder. Front end, architecture and SEO.

He completed a five-year vocational software development programme in Burgas. He lives in Breda, the Netherlands, and studies programming at Breda University of Applied Sciences. He holds 20 certificates from Certiport, Cisco, Adobe, Microsoft and Cambridge.

HTML, CSS, JavaScript, TypeScript, React, Python, Flask, Firebase, Cloudflare Workers, Stripe, WebAssembly, WebGPU

See the certificates

Todor Ivanov

Todor Ivanov

Co-⁠founder. Back end, databases and integrations.

He looks after business logic, databases and the links to payments, ERP, email and analytics, and keeps projects running smoothly after launch.

Node.js, PostgreSQL, APIs, webhooks, DevOps

The studio
in numbers.

  • 2026the year we founded DevInfi
  • 2people who write all of the code
  • 20certificates from Certiport, Cisco, Adobe, Microsoft and Cambridge
  • 2languages for every call: Bulgarian and English

Why we started DevInfi.

Most people who order a website don't know exactly what they're buying. Prices aren't shown, the code is locked inside a platform, and deadlines slip.

So we write sites, shops and apps in code we can explain line by line. The prices are on the site and the deadlines are in the contract. We build our own products too. The latest is Capy Files.

How we work.

The price is visible.

The estimate is on the site, and the exact amount is in a written quote that doesn't change after you sign.

The deadline is in the contract.

If we're late through our own fault, we pay back up to 10% of the project value.

Everything is yours.

The code, domain, hosting and accounts are in your name. You can switch teams whenever you like.

We speak plainly.

In Bulgarian or English, without jargon. The technology can be complicated; the conversation shouldn't be.

In short.

CompanyDevinfi OOD, founded in 2026
Based inBurgas, Bulgaria
ClientsIn Bulgaria and abroad: EU, UK, US
MeetingsOnline or in person, arranged in advance
Quotes and contractsIn euros or dollars, in Bulgarian or English
Site languagesAny language. You supply the copy, we build the structure.

Let's talk.

Every project starts with a short call, with no commitment.