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Philipp WalterPW

Philipp Walter

Security & Full-Stack Prompt Engineer

€400/day
Barcelona, ES
3-7 years

Average response time: 1 hour

About Philipp

I have a bachelor's degree in Applied Computer Science, a master's degree in IT Security, and I currently live in Barcelona. In my free time, I really enjoy doing sports (padel, table tennis, or beach volleyball), and I'm excited to take on almost any project.
  • German

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

Remote only
Primarily works remotely

Experience

  • Walter Dibbern GbR
    Founder & Full Stack Developer
    March 2024 - Today (2 years and 4 months)
    Darmstadt, Germany
    Founded and operate an independent software consultancy, delivering 5 client projects across municipal clients, SMEs, and private individuals — owning the full engagement lifecycle from architecture and development through deployment and ongoing support Architect and deploy cloud-native solutions with a security-first mindset: hardened API design, access control, and infrastructure provisioning from day one
    Fullstack AWS Vue.js Öffentlicher Sektor IT-Consulting
  • Technical University of Darmstadt
    Software & AI Business Research Assistant
    October 2024 - February 2026 (1 year and 4 months)
    Darmstadt, Germany
    Led architecture and development of a scalable, multi-tenant AI agent for automated sustainability reporting (DNK/CSRD) Designed and implemented security architecture: OAuth2/JWT, Social Login, Multi-Tenancy data isolation, API hardening Fullstack: Python/FastAPI backend, React/TypeScript frontend; CI/CD pipelines and GCP cloud infrastructure Led and mentored a team of student developers; code reviews and technical roadmap definition
    Cybersecurity Sustainability Design Science Research Anomaly Detection Prototyping
  • Deutsche Telekom Technik GmbH
    Working Student & Bachelor's Thesis
    October 2020 - February 2022 (1 year and 4 months)
    Stuttgart, Germany
    Designed and deployed a Kubernetes cluster for a distributed monitoring & analytics platform (VictoriaMetrics, Prometheus, Grafana, Alerta, Angular, Express.js).
    Kubernetes Docker automation Monitoring Fullstack

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Education

  • Master's Thesis – Generative AI to Support Environmental Sensemaking.
    Technical University of Darmstadt
    2025
    Generative AI to Support Environmental Sensemaking.
  • Master's Degree
    Technical University of Darmstadt
    2026
    Master's Degree

Certifications

  • Pre Security Learning Path
    TryHackMe
    2026
    Databases Linux Network Security Public Key Infrastructure Bash Kali Linux

Skill set

Categories