Oleksandr L.

Node.js Developer
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Ukraine

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9

+ years experience
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price per hour
up to $ 55

I am a software engineer with solid experience in backend, worked a lot with PHP, and now working with NodeJs. I was engaged in very different projects, mostly e-commerce. I was developing many projects from scratch, including some modules and plugins for the CMS system. Also engaged in performance optimization on high-loaded projects and creating a technical PRD for some projects.
Interested in working as a backend developer, mostly with Node.js+TypeScript. Trying my best to write clean and reusable code. Want to grow into a full stack developer with React/Vue/Angular. The product company will be awesome!

SKILLS

Core technologies
Node.js
TypeScript
Express.js
Other technologies

JavaScript

SQL

PHP

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Experience

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Software Engineer (Node.js) | KUNA

Jul 2022 - Jul 2024

As a Node.js Developer, responsible for designing and developing scalable backend systems, focusing on building RESTful APIs and integrating SQL and NoSQL databases. Tasks included optimizing performance for high-load applications, managing real-time data with WebSockets, and implementing authentication and authorization systems. Worked closely with front-end teams to ensure smooth data flow and user experience, while maintaining clean, reusable, and maintainable code. Additionally, experienced in deploying applications to cloud platforms like AWS and Docker, and creating technical documentation for various projects.

Tech stack:

Node.js

REST Api

SQL

NoSQL

AWS

Docker

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Node.js Developer | Freelance

Feb 2022 - Jul 2022

Working on finance tracking application (Express, MongoDB, TypeScript).

Tech stack:

Node.js

Express.js

MongoDB

TypeScript

Docker

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Senior PHP Developer | BRLab

Jan 2021 - Feb 2021

Worked with a team on the Metaratings, Telecomasia, Meta.reviews projects. Engaged on some core features of the project, such as comment/reviews service with complicated moderation and validation, contests features, scores center with external data services integration, and made some performance optimization. Implement a couple of multilingual subsites.

Tech stack:

PHP

JavaScript

HTML/CSS

Education

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