Aleksei Mohnatkin is a senior frontend engineer and solutions architect with a decade of experience building performant React and TypeScript applications and leading large cross-functional teams. He has repeatedly reduced cycle times and improved performance—cutting app load from 1 minute to 10 seconds, slashing CI/CD and build times by multiple factors, and accelerating design iterations via an automated color feature in a design system. Comfortable spanning hands-on development, architecture, and hiring, Aleksei has built teams of 50+ engineers and run 40+ interviews while delivering production headless CMS integrations and successful POCs that won contracts. An active contributor to open-source A/B testing tooling, he focuses on pragmatic automation (documentation and analytics) and measurable developer experience gains that align engineering work with business outcomes. Based in Tbilisi, he blends frontend craftsmanship with system-level thinking and a background in the arts that informs his user-focused design sensibility.
10 years of coding experience
7 years of employment as a software developer
Bachelor of Arts - BA, Music, 4.3/5, Bachelor of Arts - BA, Music, 4.3/5 at Saint Petersburg State University of Culture and Arts
A/B testing React components and debug tools. Isomorphic with a simple, universal interface. Well documented and lightweight. Tested in popular browsers and Node.js. Includes helpers for Mixpanel and Segment.com.
Role in this project:
Front-end Developer
Contributions:5 commits, 1 PR, 11 comments in 4 months
Contributions summary:Aleksei primarily contributed to the development and testing of React components within the A/B testing framework. Their work involved fixing server-side rendering issues, indicating a focus on ensuring the application's compatibility across different environments. Additionally, the user updated tests to validate the correct behavior of the experiment components, demonstrating a commitment to code quality. They also added comments and merged upstream changes, reflecting ongoing maintenance and collaborative integration efforts.
Contributions:1 review, 10 PRs, 20 pushes in 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.