GrzegorzKoperwas

Fullstack Developer

Skills

Frontend:
HTML, CSS, Angular, React, JavaScript, TypeScript
Backend:
Python, Flask, FastAPI, SQLAlchemy, nginx, MySQL, MariaDB, Postgres
DevOps:
Git, Github, Gitlab CI/CD, Docker Swarm, Linux, bash, QEMU
Programming:
C++, libav, openal, C#, Java, Unity, MOS6502
Languages:
Polish (native), English (C2), German (A1)

Experience

STX Next

03.2022 - Current
Fullstack Developer
APA Group

09.2020 - 09.2021
Junior Fullstack Developer
- Developed Angular based frontend for Nazca BMS.
- Created and maintained Gitlab CI/CD pipelines.
- Aided IOT hardware team in developing embedded Linux images with required kernel modules and software.
Organization for Transformative Works

09.2021 - ongoing
Open Doors Technical Volunteer
- Optimized MySQL queries in order to speed up importing process by 7 times.
- Developed tools to autodetect character encoding of thousands of text files and show differences between different ones in a user friendly way.
- Worked remotely with international team of volunteers across time-borders.
- Created import scripts for "Fiction Alley" archive, that automated the importing process for over 20 000 works
APA Group

07.2020 - 09.2020
Intern
- Created a camera management application in Flask using FFmpeg as a proxy and as a transcoder.
- Created prototype AR application in Unity for use with Nazca BMS.

Personal Projects

Homelab
Managing 3 servers
- Operates a network of three servers for redundancy.
- Created automated versioned backup system.
- Configured nginx to proxy requests to internal services and bully script-kiddies involving automated rickrolling of wordpress exploits and other shenanigans.
grzemplate

11.2021
Static Site Generator
- Python based static site generator based on component system providing Angular-like development experience.
- This site was developed and generated with it.
ClipSelect

05.2020
Flask WebApp
- Currently hosted here.
- A web service created using Flask, MySQL and ffmpeg in order to provide gifs generated from quotes in select tv-shows.
- Features microservice architecture.
tinypub

12.2019
Console EPUB reader
- Features self-developed HTML rendering engine that respects CSS formatting where possible.

Awards & Contests

HackYeah - Opener.gov

12.2021
Second place
- Solution that I came up with and implemented with my team won second place in the category sponsored by Polish Ministry of Finance
- Created FastAPI backend for opening compressed file archives and PDF anonymization.
- Created electron based frontend application.
CryptoBrawl

10.2021
First place
- Documented API's for simulated trading platform developed by IBM.
- Came up and implemented successful high frequency trading algorithms.

Education

Silesian University of Technology

10.2020 - now
Faculty of Applied Informatics
I Liceum Ogólnokształcące w Gliwicach

09.2017 - 05.2020
Physics/Maths
- Managed production of promotional videos in a multi-person team, including consulting the headmaster (client).

Grzegorz HakierGrzonzo Koperwas