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I’m a Full Stack Developer with 11 years of professional experience, focused on building high-quality, maintainable frontend applications. I thrive in roles that offer ownership and technical autonomy, and I enjoy converting complex requirements into intuitive, performant user experiences.…

Andrei Fevralitin

Full Stack Developer, Web Developer, Game Developer, +4

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I’m a Full Stack Developer with 11 years of professional experience, focused on building high-quality, maintainable frontend applications. I thrive in roles that offer ownership and technical autonomy, and I enjoy converting complex requirements into intuitive, performant user experiences.…

Available to hire

I’m a Full Stack Developer with 11 years of professional experience, focused on building high-quality, maintainable frontend applications. I thrive in roles that offer ownership and technical autonomy, and I enjoy converting complex requirements into intuitive, performant user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Russian

Advanced

Ukrainian

Advanced

Work Experience

Full Stack Developer at Zeitview

July 1, 2025 - Present

Further development and maintenance of a Cesium-based Web 3D viewer for the Consilience Analytics platform, following acquisition by Zeitview.

Frontend Developer at Consilience Analytics

August 1, 2022 - July 1, 2025

Led development of a Cesium-based Web 3D geospatial viewer for a telecom platform; implemented advanced 3D features (custom camera logic, measurements, clipping planes, box primitives with interactive resize/transform); refactored build pipeline; contributed to core architecture and UI systems.

Full Stack Web Developer at Freelance

January 1, 2021 - August 1, 2022

Designed and built multiple production full-stack platforms under tight budget constraints, handling architecture, development, deployment, and long-term support. Notable projects included an event management and judging platform; a card-based therapy platform; and a resonators/HRV platform.

Full Stack Web Game Developer at Entergames.pl

October 1, 2018 - December 1, 2020

Remote role built using Node.js, Socket.io, Backbone and Laravel. Sole developer responsible for development, production/server setup, version control, frontend and backend work, database management, testing, and client communication.

Senior Full Stack Web Developer at WEZOM

June 1, 2017 - September 1, 2018

Front-end and back-end development and support, LAMP management, deployments, testing, time management, mentoring.

Back End Developer at Altima

October 1, 2016 - April 1, 2017

Development of a custom task management system for the company.

Web Developer at artProduct

February 1, 2015 - November 1, 2016

Front-end and back-end development.

Full Stack Web Developer at Snedi

August 1, 2016 - September 1, 2016

E-commerce project developed and deployed independently; responsible for development and deployment across the tech stack.

Web Developer at Desler

September 1, 2015 - November 1, 2015

Mostly front-end development, with some back-end work and LAMP management.

Senior Frontend Developer at Zeitview

July 1, 2025 - Present

Continued development of Cesium-based 3D geospatial visualization and analytics platform following the acquisition of Consilience Analytics by Zeitview. Focused on platform stabilization, feature polish, and developer documentation to support long-term maintainability. Prepared system for integration with Zeitview's internal platform and engineering workflows.

Senior Frontend Developer at Consilience Analytics

August 1, 2022 - July 1, 2025

Led development of a Cesium-based 3D geospatial visualization and analytics system for a telecom infrastructure platform. Built interactive 3D tools used by hundreds of telecom engineers, including measurement systems, clipping planes, and 3D primitives with resizing/rotation support and custom camera controls. Built UI/workflow for large-scale image upload and processing to generate photogrammetry-based 3D models. Contributed to platform features with role-based access control and quality-control workflows. Refactored frontend build pipeline (reduced build time).

Full Stack Engineer at Independent Contractor

December 2, 2020 - August 2, 2022

Designed and implemented core systems including real-time networking, authentication, persistent game state, inventory and crafting systems, quest/gameplay logic, and competitive matchmaking. Owned full tech stack, collaborated remotely with client.

Full Stack Engineer at Freelance / Client Projects

September 1, 2018 - December 1, 2020

Implemented core systems including real-time networking, authentication, player economy (marketplace, microtransactions, auctions), inventory and crafting systems, quest/gameplay logic, and competitive matchmaking. Owned full tech stack; collaborated remotely with client.

Full Stack Engineer at WEZOM

June 1, 2017 - September 1, 2018

Delivered multiple full-stack web projects; managed LAMP stack including deployments, testing, and production support. Mentored junior developers and coordinated development across multiple projects.

Full Stack Engineer at Snedi

July 1, 2016 - September 1, 2016

Independently built and launched an e-commerce platform in 3 months, expanding the tech stack beyond prior experience.

Full Stack Engineer at Desler

December 1, 2014 - February 1, 2015

Built and launched a simple e-commerce platform that remains operational after 11 years.