I will provide expert ruby on rails maintenance, scaling, and feature evolution

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biting_dev
B
biting_dev
Vladyslav F
provide expert ruby on rails maintenance, scaling, and feature evolution
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provide expert ruby on rails maintenance, scaling, and feature evolution

About this gig

Is your Ruby on Rails application feeling slow, outdated, or difficult to scale? Technical debt can paralyze your business growth.


I am Vladyslav Fenchak, Tech Lead and Founder of Biting. With over 9 years of experience working with Ruby on Rails from building custom applications from scratch to managing complex deployments on AWS and HerokuI help companies transform legacy systems into modern, high-performance platforms.


What We Offer:

  • Proactive Maintenance: Version upgrades (Ruby/Rails) and gem management to ensure security and stability.
  • Feature Evolution: Development of new modules, custom APIs, and business-aligned automations.
  • Performance Optimization: Code refactoring, PostgreSQL/MySQL query optimization, and load speed improvements.
  • Infrastructure & DevOps: Professional deployment and environment management on Amazon EC2, S3, and Heroku.
  • Technical Audits: Deep-dive analysis of your codebase to ensure a scalable and maintainable foundation.


We take your Rails application to the next level with senior engineering precision. Lets talk today!

  • Programming language

    • Ruby/RoR

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Design
    • Databases
    • Testing procedures

  • Frontend framework

    • Angular
    • Bootstrap
    • jQuery
    • Next.js
    • React.js

  • Backend framework

    • Django
    • Node.js
    • Spring

Get to know Vladyslav F

Vladyslav F

Tech Lead Founder

  • FromSpain
  • Member sinceApr 2026

  • Languages

    English, Spanish, Ukrainian, Russian
🚀 MVPs de Alta Precisión e Ingeniería SaaS para Startups Deja de perder el tiempo con una mala ejecución. Soy Vladyslav Fenchak, Tech Lead y fundador de Biting. Ayudo a startups a escalar con arquitectura de élite y precisión de nivel senior. - MVP en 2 semanas: Demos funcionales para validar tu mercado rápidamente. - Stack Senior: Experto en Ruby on Rails, React, Node.js y Microservicios. - Éxito Probado: He construido soluciones para startups como Clariteia para asegurar financiación de inversores. Construye una base sólida para tu éxito. ¡Hablemos!

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