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Mid Full Stack Engineer with experience building and maintaining enterprise web applications for large-scale business environments. Skilled in React, TypeScript, Node.js, and NestJS, with a strong track record of delivering scalable features and improving production systems. Comfortable owning features end-to-end across complex, multi-repository codebases. Works closely with cross-functional teams to diagnose incidents, optimize performance, and implement UI components that match detailed design specifications with high accuracy.…Mid Full Stack Engineer with experience building and maintaining enterprise web applications for large-scale business environments. Skilled in React, TypeScript, Node.js, and NestJS, with a strong track record of delivering scalable features and improving production systems. Comfortable owning features end-to-end across complex, multi-repository codebases. Works closely with cross-functional teams to diagnose incidents, optimize performance, and implement UI components that match detailed design specifications with high accuracy.

Vladyslav Zarubin

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

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Mid Full Stack Engineer with experience building and maintaining enterprise web applications for large-scale business environments. Skilled in React, TypeScript, Node.js, and NestJS, with a strong track record of delivering scalable features and improving production systems. Comfortable owning features end-to-end across complex, multi-repository codebases. Works closely with cross-functional teams to diagnose incidents, optimize performance, and implement UI components that match detailed design specifications with high accuracy.…Mid Full Stack Engineer with experience building and maintaining enterprise web applications for large-scale business environments. Skilled in React, TypeScript, Node.js, and NestJS, with a strong track record of delivering scalable features and improving production systems. Comfortable owning features end-to-end across complex, multi-repository codebases. Works closely with cross-functional teams to diagnose incidents, optimize performance, and implement UI components that match detailed design specifications with high accuracy.

Available to hire

Mid Full Stack Engineer with experience building and maintaining enterprise web applications for large-scale business environments. Skilled in React, TypeScript, Node.js, and NestJS, with a strong track record of delivering scalable features and improving production systems.

Comfortable owning features end-to-end across complex, multi-repository codebases. Works closely with cross-functional teams to diagnose incidents, optimize performance, and implement UI components that match detailed design specifications with high accuracy.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Russian

Advanced

Ukrainian

Advanced

Polish

Beginner

Work Experience

Mid Fullstack developer at FH Solutions

January 1, 2025 - Present

Contributed to two enterprise-grade SaaS platforms (cybersecurity React frontend and background screening NestJS/Node.js backend) across large, high-traffic production codebases. Diagnosed and resolved critical production incidents, including optimizing a PDF generation service handling 200K+ requests/day. Owned end-to-end feature delivery across a distributed system of 10+ repositories, coordinating changes across service boundaries for production-ready releases. Improved microfrontend performance using caching and lazy-loading, reducing load overhead by roughly 50%. Implemented complex React UI components based on maximalist design specs, maintaining pixel-level accuracy while collaborating with backend developers and designers.

Fullstack developer at SkryMedia

June 1, 2022 - December 31, 2022

Built and shipped user-facing features for a production client-oriented app as part of a small remote frontend team, primarily using React, JavaScript, and CSS. Created reusable UI components and responsive interfaces. Supported backend-related tasks such as API integrations and minor server-side improvements. Diagnosed and resolved production issues to improve stability and user experience. Participated in remote agile planning, code reviews, and feature delivery.

Fullstack developer at Freelance

July 1, 2021 - June 30, 2022

Independently delivered custom websites and web applications end-to-end for multiple clients, from requirements to development and delivery, using JavaScript, HTML/CSS, PHP, and WordPress. Maintained and modernized legacy PHP and WordPress codebases by fixing bugs and shipping feature requests while improving usability and stability. Adapted to multiple tech stacks and concurrent client projects, handling delivery independently.