michalstefanow
Web Developer
I am an experienced web developer who has been working in agile teams across multiple startups, scaleups and Fortune 500 companies. Ever since I was born I had a computer at home, I’ve built my first website in 1999 and I was always passionate about technology. My language of choice is JavaScript and I really enjoy working on the front-end as well as full stack of web technologies - most experienced using node.js, Python, Java and C#. And since 4 years ago, I moved on to blockchain network and have built several project based on Bitcoin, Ethereum, Solana, etc. I am adapting quickly to the development workflow and I am productive from day one consistently delivering quality work. I am a believer in simplicity, no code means no maintenance, a lot of problems can be solved on the human level.
Experience: 1 year
Yearly salary: $120,000
Hourly rate: $65
Nationality: 🇬🇧 United Kingdom
Residency: 🇬🇧 United Kingdom
Experience
lead web3 developer
DIGIMONKZ 2023 - 2023
Developed NFT Staking platform secured by Blockchain. Implemented JWT-Authentication and used Axios to fetch for http requests and attached Bear token for secure usage of API. Integrated to OpenAI with Python Flask to generate the fashion result Compiled, tested and deployed the smart contracts with hardhat.
react developer
National Theatre 2018 - 2018
Developing a booking widget allowing users to specify a location, production name, venue and redirecting to the checkout page. Technologies used: React, MobX, HTML5, CSS3, ES6
hybrid developer
Pillar Project 2017 - 2018
Developing a mobile wallet (hybrid mobile app) with Ionic (Angular 2) framework. Using node.js on the backend to query blockchain APIs.
web developer
TechSpec 2016 - 2017
Developing API platform dedicated to improving the way the world does business. Technology used: Next.js, Node.js, Typescript, MongoDB, Elastic Serach Engine, Magic Auth Library, google cloud speech package, AWS S3 bucket, intercom integrate, Email verification, etc.
javascript developer
Microsoft 2015 - 2015
During my time at Microsoft I was working on three independent projects: Feedback platform for newly released products. Redesigning new internal website using parallax scrolling. Integration of an internal library as Microsoft Office add-on
software engineer
Spiral Software 2013 - 2014
Developing custom UI for a complex web application in HTML5, JavaScript, CSS. Using full Microsoft stack: ASP .NET, C#, VB, Visual Studio, TFS, SQL Server, IIS. Creating Selenium, NUnit and QUnit tests
software engineer
Vodafone 2012 - 2012
I was involved in a few projects using some of the technologies that are relevant to my core skill set: React, MobX, SSR (server side rendering) and PWA web workers offline caching
Skills
backend
ethereum
front-end
mern
solana
tailwind
vue
web3js
btc
english