Gerrit Diersmann

Information Systems @ TUM
Software Engineer and Tech Enthusiast

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About

I am an Information Systems student currently pursuing my M.Sc. at the Technical University of Munich.

My expertise lies at the intersection of full-stack development, digital transformation, and strategic data automation with large interest in current trends in AI and machine learning.

Beyond software engineering, I have a strong background in data analytics and visualization, utilizing tools like Power BI to drive informed decision-making. My work is defined by a commitment to technical excellence and a passion for solving complex challenges through modern, automated solutions.

Looking forward to what the future holds and always open to connect!

Experience

  1. October 2025 — Present

    Currently working on process automation and software engineering projects within BMW Group to optimize internal workflows. ~More to come soon!~

    • Angular
    • Python
    • Jira / Confluence
    • GitHub
    • Tailwind
    • JavaScript
    • SharePoint Graph API
    • Power Platform
    • VBA
    • MCP
  2. April 2025 — September 2025

    During a group-wide efficiency program for Lufthansa Group, I designed and implemented a scalable data management strategy to automate reporting for top management through interactive Power BI dashboards and advanced Excel frameworks. This role involved the preparation of critical decision templates and strategic analyses for the Executive Board, directly influencing corporate-wide optimizations. Additionally, I drove business growth by performing data-driven market analyses for new product launches and drafting comprehensive proposals for project acquisition.

    • Power Platform
    • VBA
    • Python
    • Tableau
  3. June 2022 — April 2025

    A primary focus of my work involves the ITEA GreenCode project, where I engineered a web-based platform for PLC infrastructure modeling and the simulation of sophisticated attack scenarios mapped to the MITRE ATT&CK Matrix. Beyond development, I applied my skills in Unity and C# to create multiplayer serious games that support teaching, and I contributed to the academic community as a co-author of a scientific publication on the decision-making of software engineers. My technical background is further complemented by experience in methodological research, specifically in the design of interview guidelines and the evaluation of qualitative data.

    • Laravel
    • R
    • PHPUnit
    • Tailwind
    • C#
    • Unity
    • PHP
    • PostgreSQL
    • Git
    • GitLab
    • AWS
    • Docker
    • GitLab CI
  4. November 2024 — March 2025

    Building on my internship responsibilities, I organized a project seminar with FH Aachen on integrating AI products, especially Agentforce, into current sales processes. I was involved in the organization and execution of the seminar, which included developing a prototype for the integration of Agentforce into the sales workflow and providing strategic advice for future use cases.

    • Python
    • Jira / Confluence
    • Salesforce
    • Apex
    • Selenium
    • GitHub
    • Agentforce
  5. March 2024 — September 2024

    Part of the team working on the transformation of Mercedes-Benz's sales towards agent-based sales on the IT side. Development and integration of a large Salesforce environment into existing systems along the customer journey. Involved in E2E testing, rollout, demand prioritization, and development.

    • Python
    • Jira / Confluence
    • Salesforce
    • Apex
    • Selenium
    • GitHub
    • Agentforce
  6. April 2018 — July 2020

    Full-stack design and implementation of a “digital bulletin board”; initial implementation in vanilla PHP / JS and subsequent refactoring to a React architecture, including user administration and data management. Furthermore, I led the end-to-end development of a pick-by-light system to optimize the warehouse logistics of an SME. Implementation using Laravel, including direct database integration with the company’s existing infrastructure.

    • JavaScript
    • Laravel
    • React
    • PHP
    • MySQL
    • Bootstrap
    • Git
    • GitHub Actions
    • PostgreSQL