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I'm a Frontend Developer with 4+ years of experience, specializing in building high-performance applications, optimizing performance, and improving development processes. I have expertise in JavaScript, TypeScript, React, Node.js, and modern frontend stacks, with hands-on experience in SSR, SSG, and CSR, as well as performance optimization. I lead architectural planning, mentor developers, and coordinate cross-functional teams to deliver robust software. I value code quality, testing strategies (Jest, Cypress, Playwright), security practices, and CI/CD. In my spare time I enjoy hiking, skateboarding, and snowboarding.…I'm a Frontend Developer with 4+ years of experience, specializing in building high-performance applications, optimizing performance, and improving development processes. I have expertise in JavaScript, TypeScript, React, Node.js, and modern frontend stacks, with hands-on experience in SSR, SSG, and CSR, as well as performance optimization. I lead architectural planning, mentor developers, and coordinate cross-functional teams to deliver robust software. I value code quality, testing strategies (Jest, Cypress, Playwright), security practices, and CI/CD. In my spare time I enjoy hiking, skateboarding, and snowboarding.

Aleksandr

Front-End Developer, Web Developer, Full Stack Developer, +2

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I'm a Frontend Developer with 4+ years of experience, specializing in building high-performance applications, optimizing performance, and improving development processes. I have expertise in JavaScript, TypeScript, React, Node.js, and modern frontend stacks, with hands-on experience in SSR, SSG, and CSR, as well as performance optimization. I lead architectural planning, mentor developers, and coordinate cross-functional teams to deliver robust software. I value code quality, testing strategies (Jest, Cypress, Playwright), security practices, and CI/CD. In my spare time I enjoy hiking, skateboarding, and snowboarding.…I'm a Frontend Developer with 4+ years of experience, specializing in building high-performance applications, optimizing performance, and improving development processes. I have expertise in JavaScript, TypeScript, React, Node.js, and modern frontend stacks, with hands-on experience in SSR, SSG, and CSR, as well as performance optimization. I lead architectural planning, mentor developers, and coordinate cross-functional teams to deliver robust software. I value code quality, testing strategies (Jest, Cypress, Playwright), security practices, and CI/CD. In my spare time I enjoy hiking, skateboarding, and snowboarding.

Available to hire

I’m a Frontend Developer with 4+ years of experience, specializing in building high-performance applications, optimizing performance, and improving development processes. I have expertise in JavaScript, TypeScript, React, Node.js, and modern frontend stacks, with hands-on experience in SSR, SSG, and CSR, as well as performance optimization.

I lead architectural planning, mentor developers, and coordinate cross-functional teams to deliver robust software. I value code quality, testing strategies (Jest, Cypress, Playwright), security practices, and CI/CD. In my spare time I enjoy hiking, skateboarding, and snowboarding.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Middle Frontend Developer

October 1, 2022 - Present

Led project re-engineering by migrating a legacy system to a modern stack (React, TypeScript, Effector) with comprehensive testing (Jest, Cypress, Playwright); achieved LCP improvement of 40%, INP improvement of 60%, reduced time-to-market, and 40% fewer production bugs. Responsibilities included architecture design, technology stack selection, architectural planning, scaling, frontend development, library maintenance, third-party integration, task decomposition, drafting technical specifications, cross-functional coordination, code review, security audits, testing strategy, technical interviews, code quality improvements, and mentoring.

Middle Frontend Developer

October 1, 2022 - Present

Led a project re-engineering: migrated a legacy system to a modern stack (React, TypeScript, Effector) with comprehensive testing (Jest, Cypress, Playwright). Result: improved LCP by 40%, INP by 60%, faster time-to-market, and a 40% reduction in production bugs. Responsibilities included designing and optimizing the application architecture, selecting the technology stack, architectural planning, code reviews, performance audits, security audits, implementing a testing strategy, and mentoring cross-functional teams.

Middle Frontend Developer

October 1, 2022 - Present

Led the re-engineering of a legacy system to a modern stack (React, TypeScript, Effector) with comprehensive testing (Jest, Cypress, Playwright). Achievements include a 40% improvement in LCP, 60% improvement in INP, faster time-to-market, and a 40% reduction in production bugs. Responsibilities encompassed architecture design and optimization, technology decisions, product scaling, frontend development, library maintenance, third-party integrations, task decomposition, technical specs, cross-functional coordination, code reviews, security audits, testing strategy, technical interviews, and mentoring.

Frontend Developer

August 31, 2022 - September 23, 2025

Migrated a monolithic CRM to a microfrontend architecture (React + TypeScript); faster builds, simplified development, reduced errors, and shorter time-to-production. Optimized the deal management module with WebSocket notifications, charts, and lazy loading, resulting in faster page loads and improved employee experience.

Frontend Developer at Total Research

August 1, 2022 - September 8, 2025

Migrated a monolithic CRM to a microfrontend architecture (React + TypeScript). Optimized the deal management module with WebSocket notifications, charts, and lazy loading; resulting in faster builds, simplified development, reduced errors, and shorter time-to-production. Also improved employee experience.

Frontend Developer at Total Research

August 1, 2022 - September 8, 2025

Migration of a monolithic CRM to a microfrontend architecture (React + TypeScript). Optimized the deal management module with WebSocket notifications, charts, and lazy loading; resulting in faster builds, simpler development, fewer errors, and shorter time-to-production.