Description

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

Languages

English
Native or bilingual
Polish
Native or bilingual

Workplace preferences

Can work on-site

Amsterdam (up to 50km)

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

Michal Wrzosek

Freelance Software Engineer (React)

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