Resume / Lebenslauf
My Interests
Compilers
Back-End Development
Embedded Systems
Mathematics
Machining
Mechanical Keyboards
Employment
Internship at
Renesas
in Duesseldorf (26.1.2015 - 6.2.2015, 2 Weeks)
Microcontroller Programming in C
Werkstudent at
CoCoNet
in Erkrath (25.6.2018 - 31.12.2018, 6 Months)
Plugin Development in Java
Freelance Software Developer (25.7.2019 - 8.7.2022, 3 Years)
Development on an OpenStreetMap based Project in Wuppertal (~2019, ~3 Months)
Java Development for
OnWay Logistics
(1.2.2020 - 18.8.2021)
Tutoring C Programming (~2022)
Formal Education
Abitur at
Carl-Friedrich von Weizsaecker Gymnasium
(17.8.2009 - 7.7.2017)
Bachelor of Computer Science at
Heinrich Heine University
(1.10.2017 - 23.8.2022)
freecodecamp Certifications
Projects
C++ Driver for Realtek RTL8139 Network Card (My Bachelor Thesis)
Driver for the teaching operating system
hhuOS
Learned some Basics of PCI and the PCI Configuration Space
Learned about the PIC - Programmable Interrupt Controller
Learned about the Serial Port and how to use it for debugging
QEMU was used for the initial development
smalldragon / ESPL1000 (C, Compiler Project)
Lexer based on GNU Flex
Handwritten recursive descent parser
Support for Local Variable Type Inference
Implemented a Typechecker
Code Generation is Work in Progress
1800+ Commits, active Project since 2018
smalldragon [Github]
Project Homepage
smalldragon.org
cmake
make
gcc
smartlogistics (Java, proprietary)
developed a Webapp and Android App in Java for OnWay Logistics
Logistics Employee Timetracking Software
It is currently (17.12.2021) being used for timetracking of 300+ Employees and similar number of Vehicles
deployed in Production since early 2020
User Management, Custom Authentication and Authorization System, Excel Tables Export, Vehicle Management System
Android App (available in Google Play Store) which connects to the Server
JUnit
Spring Boot
Apache PDFBox
Apache POI (Excel)
Apache Shiro
JOOQ
J2HTML
Spark (Backend Framework)
Jollydays (Holidays Library)
maven
Contributions to Open-Source Projects
j2html
Implemented Attributes-Per-Tag Via Java Code Generation
libvmcu
Implemented a Reader for the Motorola SREC Format
hhuOS
Implemented a Driver for the Realtek RTL8139 Network Card (Bachelor Thesis)
Contact
alex23667@gmail.com
github.com/pointbazaar