Position: Full Stack Web & Blockchain Developer
Category: JavaScript
English level: intermediate
Years of experience: 10


Lead Developer, Xamlinx, New York City(remote)

- Developed a web application that allows A+ college students to share their
accomplishments by making their A+ papers available as study material to other
students
- Improved loading performance of the application by 30% through implementing
cache storage and optimization technologies
- Collaborate with UI/UX designers to build a responsive experience with Angular
and Bootstrap to ensure consistent delivery of a high-quality dynamic UI and
intuitive UX for the user per the design specifications

Frontend Developer, Learnt, New York City(remote)
- Developed an online marketplace that allows students to seamlessly and
instantaneously connect with highly vetted tutors online and in-person
- Built CI/CD pipelines using Jenkins, Docker, Kubernetes, AWS, and custom scripts

Lead Developer, WeldAlpha, London(remote)
- Designed and developed a web application that allows users to post and review
on a vehicle service by Laravel and Vue, MySQL, Docker
- Developed and improved analytical methods to increase instrument sensitivity and
efficiency

Full Stack Developer, CODEMACHINE, Paris(remote)
- Gained hands-on expertise in Vue.js and React, Redux, Bootstrap, GraphQL,
Laravel, Node, MySQL, Docker, Blockchain, Smart Contract, DApp
- Various React Native & Ionic, Flutter application development
- Conducted unit and load testing for high-profile customer-facing applications,
which reduced system failure rate by 70%
- Experienced all project phases using Agile & DevOps methodologies

Web Developer, DevelopX, Warsaw
- Improved legacy web by replacing it with Angular and Rest API, Laravel. Resulted
into 50% faster loading times
- Worked with a team of 10+ developers and QA, scrum masters
I prefer fully-remote job