I will code, fix, debug and develop any software project

S
serhiirusnak
S
serhiirusnak
SERHII
Algumas informações são exibidas no idioma inglês.
code, fix, debug and develop any software project
Tela Inteira
code, fix, debug and develop any software project

Sobre este Serviço

Professional Web Development Services

Need a modern, fast, and reliable online solution?

I develop high-quality web applications, landing pages, business platforms, and custom software tailored to your requirements. Every project is built with clean architecture, responsive layouts, optimized performance, and maintainable code.

Services I provide

Custom web applications

Landing pages

Business platforms

Corporate solutions

API integration

Full Stack development

Bug fixing and feature implementation

Performance optimization

What you receive

Responsive design for all devices

Clean and maintainable code

Fast loading performance

SEO-friendly structure

Source code included

Secure development practices

Professional communication

Long-term support if needed

Technologies

React Next.js JavaScript TypeScript Node.js Express PHP Python REST API MySQL PostgreSQL

Every project is developed according to your goals and requirements. I focus on quality, performance, security, and delivering a solution that is easy to maintain and scale.

Please contact me before placing an order so we can discuss your project and choose the best package.

  • Linguagem de programação

    • JavaScript

  • Especialidade

    • Depuração
    • Desempenho
    • Segurança
    • Banco de Dados
    • Fonte de controle

  • Estrutura de front-end

    • React.js

  • Estrutura de back-end

    • Node.js

  • IA e low/no code builders

    • Claude

Conheça mais sobre SERHII

SERHII

Web Developer Telegram Bots Python Automation

  • A partir deUcrânia
  • Membro desdejul. de 2026

  • Idiomas

    Ucraniano, Inglês
Hi, I'm Serhii! I build clean, fast websites (landing pages, business sites), Telegram bots, and Python scripts that automate boring manual work — parsing, data cleanup, Excel processing. I use modern AI-assisted development tools, so I deliver quickly and at a fair price. Clear communication in English or Ukrainian, honest deadlines, and revisions until you're happy with the result. Let's automate something!

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