English:
Advanced
Maciej L.
Vetted by YouTeam
Poland
UTC +01:00
Europe/Warsaw
English:
Advanced
I have 8 years of working experience as a full-stack JavaScript developer.
I have 8 years of working experience as a full-stack JavaScript developer. Have solid knowledge of web and mobile technologies such as React and React Native. Projects I worked on include big applications with complex functionality that are used by thousands of users. I'm accustomed to distributing environment and working with remote clients using agile methodologies.
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Check if Maciej is availableExpertise
Years of commercial development experience
8 years of experience
Core technologies
Other technologies
Project Highlights
nda
Mar `20 - Present
5 years
Launched a platform for selling tours for various tourist attractions in Copenhagen.
Responsibilities & achievements
• Created a platform for selling tours for various tourist attractions in Copenhagen. • Developed the front-end with React and Sass. • Built the back-end up with a combination of Firebase and Node.js.
nda
Jan `17 - Nov `19
3 years
•Worked on providing API endpoints with Node.js/Inversify andMongoDB. • Built from scratch admin platform for managing platform'sdatabase entities and users using React, Node.js, and Mongoose. • Implemented complex UI components with React/TypeScript and SCSS. • Improved the UX by creating several DnD-based components. • Wrote scripts to use and manipulate data from various sources.
Responsibilities & achievements
nda
Jun `14 - Jan `17
3 years
• Designed responsive websites. • Optimized user interface and experience. • Developed JavaScript front-end solutions.
Responsibilities & achievements
nda
Feb `12 - Mar `14
2 years
• Worked on improving an anti-money-laundering platform. • Migrated the storage system to AWS S3 for high availability. • Migrated the platform from Laravel 4 to 5. • Upgraded searches to handle from 80,000 to • 4 million transactions per day.
Responsibilities & achievements
Education
Higher education in Computer Science
Agency
100-400
GMT+1
Poland
Core Expertise
Industries
Banking & Finance, Construction & Real estate, Blockchain & Cryptocurrency, Automotive
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Check if Maciej is available