Projects (chronological):1) Next-day delivery service platform (react.js) - Organized custom design system using tailwindcss- Added storybook to document UI components- Integrated Cypress into the project, achieving significant end-to-end test coverage across key features- Implemented socket infrastructure for live map with active orders and cargo2) Logistics platform for transportation management (next.js, typescript)- Resolved numerous issues inherent in the legacy… Show more Projects (chronological):1) Next-day delivery service platform (react.js) - Organized custom design system using tailwindcss- Added storybook to document UI components- Integrated Cypress into the project, achieving significant end-to-end test coverage across key features- Implemented socket infrastructure for live map with active orders and cargo2) Logistics platform for transportation management (next.js, typescript)- Resolved numerous issues inherent in the legacy code, improving maintainability and performance- Organized custom design system using tailwindcss- Re-did most of the project setup (husky, lint-staged, eslint, prettier, ...)- Implemented new custom authorization with mailers using auth0- Optimized dynamic icons and images rendering Show less

Responsibilities:- Led a team of 7 engineers, overseeing the successful delivery of multiple projects- Conducted technical reviews and ensuring smooth integration into the team- Ensured deadlines were met while maintaining high technical standards.- Reviewed pull requests, ensuring code quality and consistency across projects.

Projects (chronological):1) Web app for booking sporting venues (ruby on rails, jquery)- Optimized performance and scalability of the application - Implemented sockets to handle multiple simultaneous bookings- Handled timezone differences and recurring calendar events for multi-country support- Integrated sentry for error monitoring and performance tracking- Integrated RabbitMq and MailChimp to send user notifications2) Chatbot for Slack (node.js)- Integrated… Show more Projects (chronological):1) Web app for booking sporting venues (ruby on rails, jquery)- Optimized performance and scalability of the application - Implemented sockets to handle multiple simultaneous bookings- Handled timezone differences and recurring calendar events for multi-country support- Integrated sentry for error monitoring and performance tracking- Integrated RabbitMq and MailChimp to send user notifications2) Chatbot for Slack (node.js)- Integrated with Slack, enabling communication with the chatbot directly from the platform- Connected to existing company database to streamline internal processes- Created a set of specific commands that allowed colleagues to interact with the chatbot, automating tasks such as budget tracking, restaurant black-listing, and chores management3) Cloud-based, AI-powered contract management platform (react.js)- Organized custom design system using themeUI- Integrated frontend AWS services (Amplify, Cognito)4) News portal for students (ruby on rails)- Led the redesign of the existing platform with the latest RoR principles- Integrated analytics tools and marketing ad scripts.5) Web app for automating legal document handling (react.js)- Led the startup from the beginning, maintaining direct communication with the client- Established a solid foundation for the project by leveraging the latest React 16 principles, including React Hooks and Redux6) Web app for booking esports gaming arenas (next.js, typescript)- Implemented advanced UI using custom animations with framer-motion- Implemented calendar UI components to organize all user events with multiple timezone support- Integrated Cypress for e2e testing to ensure higher reliability and faster detection of issues Show less