Maciej Hnat

Senior Frontend Developer

From: Wroclaw, Poland
Contract type: B2B

Senior Frontend Developer with 5 years of experience building engaging web applications using React and Vue. I specialize in creating user-friendly interfaces, optimizing website performance, and implementing responsive designs. My dedication to continuous learning and improvement ensures high-quality results that exceed client expectations. With leadership experience in managing and mentoring small frontend teams, I am committed to achieving project goals on time and on budget.

Available for mentoring
Open for freelance
Open for work in product companies
Total time coded since Nov 6 2018

Skills

Work experience

Senior Frontend Developer & Tech Lead

Swapcard

July 2021 - now

  • Developing and maintaining an all-in-one platform for creating virtual events.
  • Developing and maintaining a design system for the company.
  • Developing a professional live streaming studio application from scratch.
  • Introducing frontend-centric e2e tests, preventing regression in SEO, a11y, and SSR.
  • Leading a team of 4 developers.
  • Mentoring and coaching junior developers.

Senior Frontend Developer

Xfive · Part-time

May 2022 - March 2023

  • Developing a platform that eases the process of translating ancient buddhist texts.
  • Working closely with the client to deliver a tailor-made solution to their domain needs.
  • Leading a team of 2 frontend developers.

Frontend Developer

Infermedica

October 2020 - July 2021

  • Developing an AI-powered medical diagnosis platform for doctors and patients.
  • Developing and maintaining a design system for the company.
  • Maintaining a legacy medical application and delivering it to the clients.
  • Maintaining an existing static marketing website and creating a new one with CMS.

Junior Frontend Developer

Monterail

February 2020 - October 2020

  • Developing a journey planner and online booking platform for European travel.
  • Developing an online pharmacy platform for the US market.
  • Developing an internal e-learning platform for the company.
  • Developing an internal employee growth framework platform for the company.
  • Working in multiple teams of 1-5 frontend developers on multiple projects.

Frontend Developer Intern

flashPub

November 2019 - February 2020

  • Developing a platform for creating and managing scientific micro publications.
  • Working closely with the CEO and CTO of a startup.
  • Working in a team of 2 frontend developers.
  • Learning the basics of frontend development.

Projects

Backstage app

July 2022 - now

Team size: 4 developers
My role: Tech lead, Senior Frontend Developer
Company: Swapcard
Category: Web app, Commercial

Real-time live streaming studio web app

OPLU

May 2022 - March 2023

Team size: 4 developers
My role: Senior Frontend Developer
Company: Xfive
Category: Web app, Commercial

Web application for the Open Philology that eases the process of translating ancient texts.

Event app

July 2021 - now

Team size: 15 developers
My role: Senior Frontend Developer
Company: Swapcard
Category: Web app, Mobile app, Commercial

All in one event app for event attendees.

Studio app

July 2021 - now

Team size: 15 developers
My role: Senior Frontend Developer
Company: Swapcard
Category: Web app, Commercial

Studio app for event organizers.

Symptomate

October 2020 - July 2021

Team size: 5 developers
My role: Junior Frontend Developer, Frontend Developer
Company: Infermedica
Category: Web app, Commercial

Web app and a registered Class I medical device in the European Union. Symptomate is a medical device regulated by the FDA as a general wellness product in the US.

CodersCard

July 2020 - June 2021

Team size: 11 developers
My role: Frontend Developer, Top contributor, Lead Developer
Organization: CodersCrew
Category: Web app, Open source

CodersCard is a tool that helps developers to create a professional portfolio in minutes.

Montelearn

May 2020 - July 2020

Team size: 13 developers
My role: Junior Frontend Developer, Top contributor
Company: Monterail
Category: Web app, Open source

An open-source platform for creating e-learning apps. While it doesn’t solve the challenge of access to the Internet, it answers to the need of having low-cost, low resource-demanding solutions.

NativeSpeaker

March 2019 - July 2019

Team size: 3 developers
My role: Frontend Developer, Designer
Category: Website, Web app, Freelance, Commercial

NativeSpeaker is a platform that connects people who want to learn a language with native speakers who want to teach it.

Flavortown

November 2018 - December 2018

Team size: 1 developers
My role: Frontend Developer
Category: Website

Flavortown is my first ever made website.

Education

Business Informatics

Wroclaw University of Economics

October 2017 - July 2020

Bachelor's degree. Specialization in system analysis and design.

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