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Available for new projects

I build web and mobile products end to end - and then keep them running.

Architecture, backend, interface, iOS and Android, deployment and the monitoring that catches problems before your users do. One person across the whole stack, which is why nothing falls into the gap between contractors.

I'm Yevgen Sukharenko - senior full-stack engineer, and off the keyboard a PADI Divemaster who photographs the Red Sea and built a marine-life platform, two mobile apps and an image-recognition service around it.

30+ years
building for the web, professionally
Red Sea Creatures
my own platform: web, iOS, Android and an image-recognition service
Live since 2023
self-hosted, operated solo, both apps cleared store review
Yevgen Sukharenko diving with Divevolk

Work, and what it did

Products I built and own, and client work on platforms you have heard of. Every case study says what the problem was, what I changed and what it measurably did - because a portfolio without numbers is just a list of claims.

A marine-life platform with its own image-recognition service, native iOS and Android apps - App Clip, widgets and share extension included - on self-hosted infrastructure. Designed, built, shipped and operated solo.

Built by

One person, end to end

Read the case study about Red Sea Creatures

A high-performance, real-time Mode-S/ADS-B aircraft tracker and statistics dashboard reimagined for the modern web.

Runs on

A Raspberry Pi

Read the case study about MM2-Next

The first Ukrainian online marketplace in the U.S., with its own iOS and Android apps - built and run as sole technical owner, from architecture to payments to infrastructure.

Payment stack

PCI DSS SAQ A eligible

Read the case study about Sharvarok

Work that ended up in products from

  • The New York Times

    The Athletic - technical SEO & front-end performance, via Starlio.tech

  • HireVue

    AllyO - lead front-end before the acquisition, via Svitla

  • LG

    Smart TV WebOS applications - team lead, via Luxoft

  • Microsoft Dynamics

    Avora Holding - React/Redux SPA integration

  • PayPal

    Recurring payments and billing systems at 411 Local Search Corp

Contract and agency engagements on those companies' products, not employment by them. The full history is in my resume.

How working together goes

The same four steps whether it is a two-week audit or a product built from nothing. You always know what happens next and what it costs before it happens.

  1. 01

    A call, and an honest answer

    Thirty minutes on what you are building and why. You leave knowing whether this is something I should be doing at all - sometimes the answer is that your existing team can, or that the problem is not the one you thought it was.

  2. 02

    Scope, estimate, and a written plan

    What gets built, in what order, and what it costs. Written down before anything is charged, so we are agreeing on the same thing rather than discovering the gap three weeks in.

  3. 03

    Build in short cycles, with something to look at

    Working software on a staging URL you can open, updated continuously. No month of silence followed by a reveal - you redirect the work while redirecting is still cheap.

  4. 04

    Launch, then hand over properly

    Deployment, monitoring, and documentation. The code and the infrastructure are yours, and I am reachable afterwards - but you are never locked to me by an undocumented system only I understand.

Available for new projects

Have a project in mind?

Tell me what you are building and what is in the way. If I am not the right person for it, I will say so and point you at who is.