Services

Solving Complex Software Problems with 20 Years of Experience

Solving complex problems

I help companies rescue, modernize, and scale their applications — from targeted fixes to full architecture design. My focus is on delivering fast, reliable results that unlock long-term value.

What you can expect
  • Clear technical strategy & guidance
  • Robust back-end development
  • Front-end support where needed
  • Hands-on consulting with actionable results
Expertise
  • System & architecture design
  • Web app development (Rails, Hotwire, SpringBoot, modern stacks)
  • Legacy system transformation

Let’s Talk

Web App Development

I’ll work with you to turn business needs into scalable, maintainable web applications. Whether it’s building new features or modernizing existing code, I deliver clean, production-ready solutions.

  • Back-end Development
  • Front-end Support

Project Strategy & Development

I provide strategic guidance and architecture design to ensure your technology aligns with your business goals. From defining roadmaps to setting up scalable architectures, I help you make the right long-term choices.

  • Tech Strategy
  • Architecture design

Private custom workshop

I run custom Ruby and Rails workshops to get teams productive fast. Whether it’s onboarding new developers or deep-diving into advanced topics (e.g., RBS, static typing), I deliver practical training tailored to your needs.

  • Various workshop programs tailored to your needs
  • Varios length

Application Audit & Debugging

Struggling with a slow or unstable web app? I offer focused audits and debugging to identify bottlenecks, fix critical issues, and boost performance. I can also step in as a pairing partner to solve the toughest problems alongside your team.

  • Improve performance
  • Debug the issues
  • as pairing partner
© 2025 Andrey Eremin. All rights reserved. | Imprint