Nikolay Biryukov Email & Phone Number

Valencia, Es

• Built and developed a no-code platform for A/B testing, enabling marketers to create and manage tests without engineering support • Implemented new features from inception to production utilizing React, Typescript, Apollo, Vite, Webpack enhancing user engagement • Conducted research on new technologies for DOM API and project architecture to work with current project • Refactored code to meet contemporary standards • Maintained the technical quality of the product • Constructed cross-browser extensions • Created end-to-end tests using Playwright • Developed unit tests with Jest

• Produced and deployed 50+ high-quality personalization campaigns for top-tier clients, increasing client retention • Performed code review providing constructive feedback for enhancements • Performed task estimation for the squad members tasks • Mentored other engineers on best practices, code design considerations, and quality • Boosted squad performance, achieving the highest KPI scores across all teams by streamlining workflows and enhancing productivity • Improved VS code extension to automate internal development

• Developed and executed 100+ A/B tests for client web applications, resulting in an average conversion rate improvement• Effective collaboration with an international team of software engineers, product managers, designers, and QA analysts etc

Professional Javascript Level 1

Gitlab Ci: Pipelines, Ci/Cd And Devops

Html & Css Level 2

Html & Css Level 1

Диплом Специалиста По Инженерной Специальности