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Michal WrzosekMW

Michal Wrzosek

Freelance Software Engineer (React)

€720/day
Amsterdam, NL
8-15 years

Average response time: 1 hour

About Michal

I'm an experienced Software Engineer focused on building web solutions. Always on a lookout for a contract assignments.

Hashtags: react, nodejs, nextjs, javascript, typescript, graphql, terraform, k8s, azure cloud, ethereum, solidity, zero-knowledge proofs, zk-rollups, tezos, ligo, michelson, erc20, fa2, smart contracts, circom, blockchain, governance
  • English

    Native or bilingual

  • Polish

    Native or bilingual

Can work on-site
Amsterdam (up to 50km)

Experience

  • Shell
    Senior Software Engineer
    January 2020 - Today (6 years and 5 months)
    Rotterdam, Netherlands
    Contract assignment at Shell

    Buzzwords: React.js, GraphQL, Node.js, Typescript, styled components, K8s, Kubernetes, CircleCI, GitHub Actions, JIRA, DevOps, Azure Cloud, HTML5, CSS3
    React.js GraphQL Node.js Typescript Kubernetes
  • Quin
    Senior Software Engineer
    January 2022 - January 2023 (1 year)
    Amsterdam, Netherlands
    Building a video calling solution connecting patients and doctors.

    React.js, Typescript, JavaScript, WebRTC, Node.js
    Node.js React.js Typescript WebRTC JavaScript
  • Klarluft
    Senior Software Engineer
    January 2018 - Today (8 years and 5 months)
    Rotterdam, Netherlands
    https://github.com/michal-wrzosek/next-data-streaming
    Next.js RSC data streaming library

    https://www.bitbond.com
    Reviewing Solidity contracts and React.js development

    https://tzklar.com
    Building blocks for Tezos contracts.

    https://zklar.com
    Secure Ethereum blockchain payment technology powered by zero-knowledge proofs and rollups

    https://medium.com/@xfor/developing-publishing-react-component-library-to-npm-styled-components-typescript-cc8274305f5a
    Boilerplate repo for creating npm packages with React components written in TypeScript and using styled-components.

    https://github.com/michal-wrzosek/subscribe-context
    React Hooks for Subscribable Subject in Context Pattern.

    https://github.com/michal-wrzosek/schemat
    Simple runtime schema validator for projects in Node.js/Typescript.

    https://github.com/michal-wrzosek/moorage
    moorage - Server side rendering masonry layout component.

    https://medium.com/@xfor/setting-up-your-create-react-app-project-with-typescript-vscode-d83a3728b45e
    Create React App Boilerplate

    https://github.com/michal-wrzosek/graphql-jwt-auth-boilerplate
    GraphQL server + JWT authentication

    https://github.com/michal-wrzosek/web-admin-api
    Fullstack boilerplate.

    https://github.com/michal-wrzosek/worp
    Fixtures generator package

    https://github.com/michal-wrzosek/challenge-app
    https://github.com/michal-wrzosek/challenge-api
    Demo react app + express API

    https://github.com/michal-wrzosek/gtd-inbox
    React Native "Getting Things Done" Inbox iOS & Android App

    https://github.com/michal-wrzosek/cyrylica-quiz
    This is a small Quiz game for Polish speakers learning Russian alphabet.

    https://github.com/michal-wrzosek/deep-names
    Analysis of company names from Fortune 500 used to generate pseudo-random company names.

    https://github.com/michal-wrzosek/real-estate-price-prediction
    Machine learning model for predicting real estate prices

    https://annumi.com - e-commerce side project. React + Express.js + Stripe. This project is only partially open sourced.
    Next.js Ethereum Solidity zero knowledge proofs circom

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Education

  • Bachelor of Engineering
    Warsaw University of Technology
    2015
    Bachelor of Engineering
  • Bachelor's degree
    Warsaw University of Technology
    2014
    Bachelor's degree

Skill set

Categories