alexfromnorth

Senior Java Script Developer (Fullstack, Frontend, React, Type Script, Web3)

Professional full-stack developer with a frontend focus and experience in Web3-blockchain. Total experience over 7 years. Specialize in building complex web applications and solving non‑trivial tasks. Worked in product companies, service companies, and startups.


Experience: 7 years

Yearly salary: $0

Hourly rate: $0

Nationality: 🇧🇾 Belarus

Residency: 🇦🇲 Armenia


Experience

Frontend developer
Nine Lines
2021 - 2023
Client‑side development of creative projects and CMS integration for design agencies. Responsibilities include Single Page Application development, animating interfaces with CSS and JavaScript (GSAP), planning and task decomposition with project managers, sprint planning using cross‑estimation with tickets, application architecture planning (FSD, MVC, atomic design), mentoring juniors, conducting code reviews, creating growth plans. Achievements include implementing and launching 30+ projects using React, Vue and scalable markup, developing a creative project for a major real estate developer with room booking functionality, increasing sales by 200%, and mentoring and onboarding 3 junior developers who qualified as middle specialists.
Lecturer, methodologist
BrainHub
2021 - 2023
Teaching website and web application development (JavaScript, React, Redux, HTML, Bootstrap, SCSS), conducting code reviews. Created and refined educational materials for Frontend training. Developed 4 courses from scratch (20 lessons each). Taught 1000+ students from Toronto to Kamchatka. Implemented a DnD dashboard for tracking activity and progress of each student.
Frontend developer
LLC Intorginvest
2019 - 2021
Fixed websites built on CMS (Ucoz, WP, Bitrix), wrote plugins. Automated currency exchange rate conversion (Central Bank) and database updates, saving 200 hours per month for the site administrator. Selected hosting, configured SSL.

Skills

nestjs
nextjs
node
react
solidity
typescript
full-stack
english