Rajko Vukovic

/ ry-ko voo-koh-vich /

Summary

Senior Frontend Developer with over a decade of experience in React, Redux, and RxJS. Specializes in creating and refining user interfaces for data-centric web applications, translating complex technical specifications into clear, executable strategies. Proficient in Jest and Cypress for stability testing. Committed to enhancing user experience and system frameworks while fostering positive team dynamics.

Work Experience

Lead of Product Experience and Front End

WE-R Holding AG Oct 2022 - Present

Spearheaded technical development and integration of Supabase as BaaS
Developed 'Instant', a Supabase real-time alternative using Dart streams
Introduced and implemented blur-hash library for instant image/video preview
Led technical implementation of Supabase, reducing backend costs by 60%

Lead of R&D

Braintribe Technology GmbH Jul 2019 - Oct 2022

Developed 'Stater,' a library for advanced state management in frontend applications
Implemented performance optimization techniques in React applications
Improved frontend codebase and test coverage on multiple projects

Lead Frontend Developer

Braintribe Technology GmbH Jul 2018 - Jul 2019

Led modernization of frontend development by integrating ReactJS and RxJS
Conducted development workshops on React and RxJS
Improved team productivity by 35% and made key architectural decisions

Frontend Developer

Coinify Jan 2018 - Jun 2018

Developed UI for cryptocurrency asset management platform
Enhanced UI/UX leading to a 45% increase in user satisfaction

Freelance Full Stack Developer

Self-employed Nov 2013 - Jan 2018

Created scalable web solutions using AngularJS and ReactJS
Employed NodeJS for efficient back-end systems
Managed end-to-end project lifecycles
Developed and managed comprehensive web solutions
Utilized automated testing tools

Skills

React
Redux
RxJS
TypeScript
CSS/SASS
D3
Cypress
GraphQL
Git/GitHub

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