hi, i'm niclas berger
i'm 18 and studying in berlin. here's a little about me, a few things i've made, and what i'm up to at the moment.
i like making things for the people around me. sometimes that's an app for friends at uni, sometimes a little blinking heart for my girlfriend, or a keyboard for my desk. i put a few of them here if you're curious.
things i've made
valentines day
a heart-shaped running light on a custom pcb, built as a valentines gift.
my RP2040 macropad
a little keyboard i made for my desk. i filmed the build, too.
led light cube
a wooden cube that lights up my room and moves along with the music.
project 1 of 3
work & studies
Dual Student
Deloitte
studying at HWR Berlin alongside my work at deloitte. my focus is keeping the technology in factories and other industrial settings secure.
Software Engineer
Oct 2022 to Present (Part-time)
Eiswerk Brehna GmbH
making everyday work a little easier, from the online shop to the jobs that used to mean lots of clicking. i also help with marketing and support.
where i've been before
Software Engineer
Mar 2024 to Aug 2026 (Part-time)
GISA GmbH
built software for energy companies, mostly turning complicated data into something people could understand at a glance.
Engineer Intern
Mar 2022 to Apr 2022 (Internship)
mibe GmbH Arzneimittel
my first look at how a company's IT works, helping with staff accounts and keeping track of what was in storage.
Engineer Intern
Jan 2022 (Internship)
DB Systel GmbH
a short internship getting to know the technology behind deutsche bahn.
a few notes
Reading a solar inverter over Modbus
helping a friend extract data from a locked-down solar inverter through undocumented modbus registers.
/ Nov 2025, modbus, hardware, python
Getting Started with Assembly
how computers actually work, learned through small programs instead of a 500-page manual.
/ Aug 2023, assembly, low-level
lately
settling into my studies in berlin and working at deloitte. on the side, i've been putting together a timetable app for friends at uni.