Lennart A.
Freelancer
Experience
Nov 2023 - Present
2 years 2 monthsFreelancer
LA Solutions
- IT services
- Software development
- System administration
- Event technology
Apr 2023 - Dec 2025
2 years 9 monthsUlm, Germany
Senior Full Stack Developer
DATATRONiQ GmbH
- Project management, architecture design, and quality assurance across various (new) projects
- Application evaluations and interviews
- Distributed pipeline for aggregating large amounts of data and converting formats
- Kubernetes operator for automated management of cluster nodes to eliminate manual node setups
- QA tools for existing applications to reduce manual testing and speed up development
- Microservices, e.g. a storage proxy
- Kubernetes operator for automated resource provisioning that was previously done manually in a time-consuming process
- Code reviews
Aug 2021 - Mar 2023
1 year 8 monthsNeu-Ulm, Germany
Full Stack Developer
BITE GmbH
- Architecture, design, and development of a distributed mail delivery system that can send several thousand emails per second
- Development of a chatbot for recruiting applications
- Internal tools and various microservices, e.g. for monitoring and other purposes
Aug 2020 - Aug 2021
1 year 1 monthUlm, Germany
Working Student
Gerling Consulting GmbH
- Point of contact for RPA
- Development of internal tools
- Client presentations and research
Aug 2020 - Apr 2021
9 monthsUlm, Germany
Student Assistant
eXXcellent solutions
- Development of a web application with Angular as part of my studies.
Jun 2019 - Sep 2020
1 year 4 monthsNeu-Ulm, Germany
Temporary worker
Ecodrom Neu-Ulm GmbH
- Assisted with reception, catering, and reservations.
Jan 2014 - Dec 2018
5 yearsNordhorn, Germany
Management
SEG Showtechnik (student company)
- Managed operations, organized and conducted events, and led my own working groups.
Skills
- Office Programs
- Video Processing
- Event Technology
- Angular
- Sql
- Software Development
- Git
- Go
- Typescript
- Fullstack Development
- Python
- React
- Postgresql
- Mqtt
- Smtp
- Kubernetes
- Helm
- Docker
- Containerization
Languages
German
NativeEnglish
AdvancedEducation
Oct 2021 - Apr 2024
University of Ulm
Master of Science · Software Engineering · Ulm, Germany · 1.3
Sep 2018 - Oct 2021
University of Ulm
Bachelor of Science · Software Engineering · Ulm, Germany · 1.5
Jan 2013 - Jun 2018
Evangelical High School Nordhorn
High School, general university entrance qualification · Nordhorn, Germany · 1.4
...and 1 more
Certifications & licenses
Certificate: SEG management
German Dance Badge: Bronze
Driver's license: AM
Driver's license: B
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