Mateusz Czapliński
Senior Software Engineer at Akamai Technologies
Krakow, Lesser Poland Voivodeship
Summary
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Rockstar🎓
Top SchoolMateusz Czapliński is a Senior Software Engineer with 15 years of experience building production systems across back-end services, developer tooling and interactive UIs, currently at Akamai in Krakow. He brings deep expertise in Go, Rust and C++ from roles spanning cloud-native GitOps work, high-performance tooling and distributed backup systems, and has mentored teams on Go and Kubernetes practices. His open-source contributions show a fondness for developer-facing tools and UIs — from implementing a terminal-based live-preview pipe editor to embedding Windows resources in Go — reflecting a pragmatic mix of low-level systems work and polished UX. With an MSc in Computer Science and additional academic background in physics, he combines analytical rigor with hands-on engineering to solve cross-stack problems.
15 years of coding experience
13 years of employment as a software developer
Academy of Management, Academy of Management at Wyższa Szkoła Europejska im. Ks. Józefa TischneraM.Sc. Computer Science, M.Sc. Computer Science at AGH University of Krakow
English, Polish, French, Spanish
Stackoverflow
4,845reputation
340kreached
34answers
40questions
Github Skills (21)
tui10
tcl-tk10
tclsh10
laravel-enso10
windows10
ui-design10
uid10
go10
front-end-development10
rust10
tcl10
command-line-interface9
web-developer9
frontend9
remoting6
Programming languages (34)
Github contributions (5)
akavel/rsrc
Dec 2013 - Mar 2021
Tool for embedding .ico & manifest resources in Go programs for Windows.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 releases, 2 reviews, 118 commits in 7 years 4 months
Contributions summary:Mateusz focused on implementing features for embedding resources in Go programs on Windows. They developed the core functionality to read and write Windows manifest files, creating and writing to a .res file. The user also worked on integrating the .ico format for embedding icon files, including initial steps for reading and processing icon data. The contributions demonstrate a focus on manipulating Windows resource files and integrating with Go's build process.
golangwindowsmanifesticogo
akavel/up
Mar 2018 - Oct 2020
Ultimate Plumber is a tool for writing Linux pipes with instant live preview
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:6 releases, 7 reviews, 133 commits in 2 years 8 months
Contributions summary:Mateusz primarily focused on building the user interface (TUI) for the "up" tool. They implemented the command input line, handled key presses for editing, and integrated basic command execution using the shell. The commits also included the integration of tcell for the TUI and exploring various TUI libraries such as gocui, termbox, to build the user interface and handle input from standard input and render the output. Their work is aimed at developing the core interactive experience of the tool.
pipepipeslinuxlive-programminglinux-pipes
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