Profile

Denis K.
  • Projects 31
  • Rating 5.0
  • Rating 3 062
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Indicators

  • Last project: 1 month back
  • Collaboration with clients: 25
  • Last visit: 9 hours 22 minutes ago

Specializations

Web Programming

140 place/6597
17 projects completed
from 600 UAH for hour

PHP

37 place/1663
13 projects completed
from 600 UAH for hour

CV

7 years turning ideas into production-ready web applications. My core strength? Building secure, scalable backend systems - with 5 years of hands-on experience developing cryptocurrency payment platforms handling real transactions.

What I bring:

  • Complete project delivery: from database architecture to responsive frontend
  • Laravel & Symfony expertise for complex business logic
  • Payment gateway integrations, third-party APIs, OAuth implementations
  • Docker, PostgreSQL/MySQL, Nginx - production-ready infrastructure

I've built everything from food delivery platforms to classified ad boards with real-time chat. My dual background in Software Engineering and Finance helps me understand both the technical and business sides of fintech projects.

Backend is my primary focus, but I deliver pixel-perfect, cross-browser responsive layouts when needed. One developer, full coverage.

Let's discuss your project.

Tags

symfony CodeIgniter​ web developer javascript PHP laravel docker React

Skills and abilities

Programming

Services

Mobile development