Jan Lange

I am an experienced software developer specialized in Java and JavaScript frameworks. In my role as a full stack developer for over three years, I have identified my strengths and developed a comprehensive skill set. I have gained extensive experience with modern technologies and have enhanced existing skills. In addition to my deep expertise with Java and TypeScript, I have developed proficiency in Linux, made initial steps in AI development, and consistently improved the quality of my code. My work is guided by the Clean Code principle, which I learned from Uncle Bob (Robert C. Martin). I am committed to expanding my knowledge and exploring new and exciting areas in the rapidly evolving field of computer science.

Grundlagen der Informatik | Springer Campus

GFOS Projects:

• Workforce Management Web: Developed web applications using JavaServer Faces to replace desktop applications, delivered regular updates to customers, and migrated applications from Delphi to web-based platforms.
• ETL Model: Maintained and optimized a custom ETL process for efficient data transfer across software modules.
• Manufacturing Execution System: Managed and enhanced Delphi-based applications for real-time monitoring and control of manufacturing processes.
  

Talention Projects:

• Applicant Management Platform: Developed a cloud-based single-page application for applicant management, integrating with backend systems using REST APIs, and migrated features from AngularJS to Angular 12.
  

AKAD Projects:

• AVILAB: Integrated a 3D world software with the university's Learning Management System (LMS) for online education, connecting to the "Nationale Bildungsplattform" of the Federal Ministry of Education and Research (BMBF).
• KoKoN: Collaborated with external developers on a digital teaching methods toolkit, including program migration and system integration.
• StudyBuddy: Developed a prototype for a ChatGPT-based virtual companion to assist and motivate learners, with plans for further development.
• Project Karl: Created and tested a prototype for a question-answer chatbot using local LLMs like Llama 3, with ongoing development for further stages.