Open to opportunities

Ivan Kolesov

@ivankolesov

Message

I build high-load PHP and Laravel APIs, microservices, and AI-assisted delivery workflows.

Spain

Message

What I'm looking for

I'm looking to build and evolve high-load backend platforms, microservices, and AI-assisted engineering workflows while leading teams and improving delivery quality through automation, testing, and CI/CD.

At NodaSoft, I redesigned search and catalog systems for a high-traffic e-commerce platform, integrated international payment providers to increase foreign-sales conversion by 11%, and led migration to PHP 8. I also drive Claude Code adoption, reviewing AI-generated code and making architecture decisions that accelerate delivery without sacrificing quality.

Over 20+ years, I've built web storefronts, payment kiosks, mobile applications, logistics systems, and automated reporting platforms. I've led engineering teams of 2 to 100 people, migrated a Media Markt online store from a monolith to microservices, and delivered CI/CD, test coverage, and scalable APIs across PHP, Laravel, Go, React, AWS, and Kubernetes.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Engineer

Current

NodaSoft

Feb 2023 - Present (3 years 6 months)

Redesigned product search and catalog for a high-traffic e-commerce platform, cutting infrastructure resource usage and improving search performance. Drove adoption of AI coding agents (Claude Code) in the PHP workflow, owning architecture decisions and code review of AI-generated code.