Position: Senior Full-Stack NodeJS Engeneer
Category: Node.js
English level: upper
Years of experience: 7

Implemented WebSockets functionality in a Node.js application to enable real-time data processing and seamless communication between the server and clients. 
Identified performance bottlenecks in an existing API and implemented caching mechanisms using Redis. As a result, reduced API response times by 50% and improved overall system responsiveness, leading to enhanced user experience.
Led the migration of a monolithic Node.js application to a serverless architecture using AWS Lambda and API Gateway. This strategic move resulted in significant cost savings, improved scalability, and streamlined deployment processes, contributing to a more efficient operational workflow.
As a senior developer, I have gained valuable experience working on a project focused on creating an innovative app that allowed investors to purchase square footage of houses using Poly tokens. In my role, I have taken on leadership responsibilities, overseeing the workflow and providing guidance to the development team. I have successfully managed the development of the backend API, ensuring its efficiency and scalability. Additionally, I have collaborated closely with stakeholders to integrate authorization with web3 and deliver a seamless user experience on the frontend. I aim to enhance my knowledge in areas such as blockchain, security, and performance optimization. I also plan to strengthen my project management skills to effectively lead cross-functional teams and ensure successful project delivery.
Legacy code maintenance, outdated technologies, limited growth opportunities