Mateusz Reszka

- [Linkedin](https://linkedin.com/in/mateuszreszka)

- [e-mail](mailto:contact@lonewolf-solutions.pl)

About me

I am a software developer of various languages (Go, .NET C#, C, SQL, Bash, JavaScript, TypeScript) and GNU/Linux enthusiast. Throughout my career I was introduced with many industries - to name a few: marine, marketing, fintech, banking, silicon, newspapers publishing and block-chain startups. Being open minded to so much projects, people and cultures made me understand different approaches and values towards software design and development across the globe.

Looking for opportunities in Go, Typescript, React & DevOps.

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<!--## Experience Summary-->

<!--| Tech | Time Periods | Years<br>overall |-->

<!--| --------------------------------------- | -------------------------------------- | -------------------- |-->

<!--| Git | 04.2015 - now | 9 |-->

<!--| JS/TS | 04.2015 - 11.2022 | 7 |-->

<!--| .NET | 04.2015 - 04.2021 | 6 |-->

<!--| MS SQL | 04.2015 - 04.2021 | 6 |-->

<!--| Entity<br>Framework | 04.2015 - 04.2021 | 6 |-->

<!--| Bash | 2020 - now | 4 |-->

<!--| Docker | 05.2021 - now | 3 |-->

<!--| Angular | 09.2017 - 12.2019 &nbsp;&nbsp; | ~2 |-->

<!--| React | 01.2020 - 06.2020<br>05.2021 - 11.2022 | ~2 |-->

<!--| MongoDB | 12.2022 - now | 1.5 |-->

<!--| Golang | 12.2022 - now | 1.5 |-->

<!--| Ruby <br>v2.5-2.7 | 12.2022 - now | 1.5 |-->

<!--| AWS Cloud<br> ECS, SQS, <br>EventBridge | 12.2022 - now | 1.5 |-->

<!--| PostgreSQL | 05.2021 - 09.2021 | 0.5 |-->

<!--| NodeJS | 05.2021 - 09.2021 | 0.5 |-->

<!--| **Protocol/<br>Standard** | **Time Periods** | **Years<br>overall** |-->

<!--| Rest API | 04.2015 - now | 9 |-->

<!--| Swagger/<br>OpenAPI | 09.2017 - 01.2019<br>07.2020 - 04.2021 | 2 |-->

<!--| Open ID <br>Connect<br>(Auth0) | 09.2017 - 01.2019<br>07.2020 - 04.2021 | 2 |-->

<!--| gRPC | 12.2022 - now | 1.5 |-->

<!--| GraphQL | 05.2021 - 09.2021 | 0.5 |-->

<!--| **Tool** | **Time Periods** | **Years<br>overall** |-->

<!--| Neovim | 2020 - now | 4 |-->

<!--| VS 2022 | 04.2015 - 04.2021 | 6 |-->

<!--| Jenkins | 11.2020 - 04.2021 | 0.5 |-->

<!--| Linux | 2020 - now | ~4 |-->

Experience

Readly AB (12.2022 - currently)

I am lead developer of a small team of Golang and Ruby developers. The team maintains few microservices related to crucial part of the system - payments and subscriptions.

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Tech stack: AWS (ECS, SQS, EventBridge), Datadog, Go, MongoDB, Ruby on Rails

Tools used: Linux, (bash, grep, openssh, tmux), Bugsnag, Datadog, Docker, Git, Gitlab, Neovim, Postman

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Emphie Solutions (05.2021 - 11.2022) - Lead Software Developer

I was team leader / senior developer participating in various projects as well as internal Chessgrow.com development.

| Project | Description |

| ------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |

| Chessgrow | Development of redesigned chessboard for Chessgrow puzzle sets. |

| Callstream | Project to design call center flows and manage users, numbers and other information. <br />**Tech stack**: Angular, NodeJS, Bootstrap, AWS Cognito, OAuth |

| Del\'Art | NFT market for physical art based on ethereum blockchain and custom smart-contracts. <br />**Tech stack**: React, Web3, Metamask, Solidity, NodeJS, Hasura, GraphQL, TailwindCSS, Bootstrap4 |

| Brandtech.io | Marketing platform SaaS to track revenue of certain marketing campaing assets. <br /> **Tech stack**: React, Solidity, NodeJS, OpenAPI, TailwindCSS |

Tools used: JetBrains Webstorm, Neovim, Git, Docker

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Luxoft (07.2020 - 04.2021) - Line Manager & Full-Stack Engineer

I was deputy line manager of a small team of 5 devops. I was also a developer of web applications in Angular and .NET REST API for the Software Infrastructure team at AMD.\

\

Tools used: Visual Studio 2019, Resharper, Jetbrains Rider, Jetbrains Webstorm, Git, Postman\

Tech stack: .NET Core 2.1, Entity Framework Core, Angular 11, d3.js, Open ID Connect, IIS, sshd, Github Actions, Jenkins, Swagger

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DNV GL (01.2020 - 06.2020) - Full-Stack .NET Developer

Development and maintenance marine industry software used to: maintain

ship fleet, store documentation, plan the cruise, maintain crew members

data.\

\

Tools used: Azure DevOps, Visual Studio 2019, Resharper, Visual Studio Code, Postman, Git

Tech stack: React 16+, Windows Presentation Foundation (WPF), WinForms, ASP.NET WebAPI 2

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Banqsoft (02.2019 - 12.2019) - Full-Stack .NET Developer

Fintech applications for banks and leasing companies.\

\

Tools used: Azure Devops, Visual Studio 2019, Postman, MS SQL Express, Git,\

Tech stack: Angular 7, KnockoutJS, ASP.NET WebAPI 2, ASP.NET MVC,

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Adare International (09.2017 - 01.2019) - Full-Stack .NET Developer

Marketing and sales software for Adare International customers.\

\

Tools used: Azure DevOps, Visual Studio 2017, Visual Studio Code, Postman, Telerik Fiddler, Git, SVN\

Tech stack: AngularJS (1.x), ASP.NET WebAPI 2, Swagger/OpenAPI, Entity Framework 6, Open ID Connect

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UST Global Poland (04.2015 - 08.2017) - Full-Stack .NET Developer

Development and maintenance of bug-tracking software for Intel Technology Poland.\

\

Tools used: Visual Studio 2015, MS SQL Express, SQL Profiler, Postman, Git\

Tech stack: jQuery, JQueryUI, KnockoutJS, ASP.NET WinForms, ASP.NET WebAPI 2, .NET 2.0, 3.5, LinQ, Entity Framework, MS SQL

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Education

Management Engineering, Gdansk University of Technology

Course was introducing general concepts of project, company and product management as well as few programming classes such as SQL and Java.

| | |

| --------------- | ------------------------------ |

| Graduation year | 2015 |

| Faculty | Management and Economy |

| Field | Management Engineering |

| Specialisation | IT Technologies in engineering |

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Certificates

Scrum.org - Professional Scrum Master I - [link](https://www.scrum.org/user/440775)

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