Maksym
Zakaliuzhnyi
Frontend / Fullstack Developer
[01]ABOUT
Frontend Developer with 4+ years of commercial experience: 300+ landing pages built and shipped, production A/B testing, and CMS-driven content platforms on React, Next.js, Astro, and Payload CMS. Comfortable across the stack when needed — Node.js, Express, PostgreSQL, MongoDB. Looking for a team where frontend quality and delivery speed matter.
[02]STACK
Next.jsReactTypeScriptJavaScriptPayload CMSTailwind CSSAstroHTML & CSSGSAPFramer MotionTanStack QueryZustandReduxGulpNode.jsExpress.jsPostgreSQLMongoDBPrismaDockerVercel
[03]EXPERIENCE
Frontend Developer
GoITeens, Ukraine
- Build and maintain marketing landing pages at production scale on Next.js, Astro, Payload CMS, and Gulp.
- Implement A/B testing end-to-end: variant builds, traffic splits, and conversion analytics for paid campaigns.
- Integrate Payload CMS so marketing editors publish content without developer involvement.
- Mentor a junior developer: code review, task decomposition, onboarding.
Frontend Developer
SoftRyzen, Ukraine
- Delivered 150+ landing pages and CRM frontends with React and Gulp.
- Worked with designers and backend developers to keep UI pixel-accurate and consistent.
- Improved performance and maintainability of long-running projects.
[04]SOFT SKILLS
- 01Problem-solving
- 02Teamwork
- 03Communication
- 04Time management
- 05Adaptability
[05]LANGUAGES
- UkrainianNative
- EnglishPre-Intermediate — reads technical documentation fluently
[06]EDUCATION
Full Stack Developer Bootcamp
February 2021 – November 2021
10-month intensive program: JavaScript, React, Node.js, and database development.
[07]PORTFOLIO
Portfolio
300+ landing pages built and shipped. A curated selection with live links is in the archive ledger on this site.