Alex M.

Senior JavaScript Developer
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Poland

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6

+ years experience
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price per hour  
up to $

57

Experienced JavaScript developer with expertise in both technical and administrative best practices throughout the development process. Skilled in high-level feature planning and mentoring new team members. Possesses a solid understanding of telecom, ad-tech, and document flow industries, with practical knowledge of how these businesses operate.

SKILLS

Core technologies
Node.js
ReactJS
JavaScript
TypeScript
Other technologies

Redis

Elasticsearch

Express.js

MongoDB

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Experience

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Senior Javascript Developer | MMDSmart

March 2023 - Aug 2024

Led the development of complex web applications using JavaScript, React, and Node.js. Focused on optimizing performance and enhancing user experiences through efficient front-end architecture and scalable back-end services. Collaborated with cross-functional teams to ensure seamless project execution, from planning to deployment.

Tech stack:

ReactJS

Node.js

JavaScript

TypeScript

Express.js

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Node.JS Developer | pdfFiller

Sept 2021 - Dec 2022

Was a part of the team developing the pdf editor functionality. My microteam (nodejs team) developed a websocket middle-end that processed events from front, normalized data and worked with analytics.
Tech: NodeJS (express), Typescript, Redis, Elastic

Tech stack:

Node.js

TypeScript

Redis

Elasticsearch

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Middle fullstack developer | MMD Smart

Middle fullstack developer | MMD Smart

Took part in company's core product development as a fullstack developer. mainly focused on back-end part. Was involved into features decomposition; was a mentor.
Tech: NodeJS (express), Redis, RabbitMQ, SQL (MariaDB), MongoDB, GCP

Tech stack:

Node.js

Redis

RabbitMQ

SQL

MongoDB

JavaScript

Experienced JavaScript developer with expertise in both technical and administrative best practices throughout the development process. Skilled in high-level feature planning and mentoring new team members. Possesses a solid understanding of telecom, ad-tech, and document flow industries, with practical knowledge of how these businesses operate.

Show more

Education

  • National Aviation University

    2015 – 2017. none, Computer Software Engineering

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