Maciej Lewicki, Developer in Warsaw, Poland
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Maciej Lewicki

Verified Expert  in Engineering

Bio

Maciej is a software developer with a background in web development. He utilizes various JavaScript front-end frameworks to create web applications, with some experience in unit testing using SpecFlow and Jest. Maciej also develops back-end frameworks in Node.js, Express.js, and .NET.

Portfolio

Documati
React, C#, Google Cloud, Firebase
SmartStream Technologies
C#.NET, F#, JavaScript, React, TypeScript

Experience

  • Agile Software Development - 2 years
  • TypeScript - 2 years
  • React - 2 years
  • JavaScript - 2 years
  • C# - 2 years
  • REST APIs - 2 years
  • MongoDB - 1 year
  • Node.js - 1 year

Availability

Part-time

Preferred Environment

Windows, Visual Studio Code (VS Code), Vim Text Editor

The most amazing...

...thing I've helped develop is SmartStream Technologies' “TLM Collateral Management” software, used by a high volume of satisfied users that rely on the product.

Work Experience

Developer

2021 - PRESENT
Documati
  • Developed an image generation app hosting over 1,000 users per month.
  • Managed Google Cloud hosting and Firebase authentication.
  • Created a gallery display handling over five million templates.
Technologies: React, C#, Google Cloud, Firebase

Developer

2018 - 2020
SmartStream Technologies
  • Developed a full-stack collateral management application used by 70 of the world's top 100 banks.
  • Tracked and fixed bugs using Jira as a reporting tool.
  • Improved customer interaction on the front end using React and RxJS.
Technologies: C#.NET, F#, JavaScript, React, TypeScript

Experience

Philth Zine Website

Developed a Next.js website managed using Sanity CMS for a Philadelphia-based music magazine. I was the only developer and created the website utilizing the React-based Next.js to boost SEO with server-side rendering and statically building the website from provided articles/data in Sanity.

Skills

Libraries/APIs

React, REST APIs, Node.js

Tools

Jira, Vim Text Editor

Languages

JavaScript, TypeScript, C#.NET, C#, F#

Paradigms

Agile Software Development

Platforms

Firebase, Sanity Studio, Windows, Visual Studio Code (VS Code)

Storage

Google Cloud, MongoDB

Frameworks

Next.js

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