Sebastian Glahn
Senior Full-Stack Engineer
Core Stack
Vercel
Next.js
React
TypeScript
AI SDK
Node.js
Tailwind
React Native
I have been developing for 14 years, and I love my craft. During my career, I have worked in different international settings and on diverse projects. My business background enables me to have a unique perspective on programming, tackling problems in a creative and structured way, always keeping added value in mind. I adhere to proven coding standards, and I currently specialize in AI applications and the Vercel AI SDK.
Work Experience
Aihoo
Development Lead- Developed an innovative AI web platform for simultaneous interaction with multiple AI chatbots, enhancing comparative analysis and response optimization.
- Implemented a Meta Chat AI feature to refine chatbot outputs and identify top-performing models, improving overall user experience.
- Aihoo is currently part of Acceleratec, a leading start-up accelerator program in Bolivia.
- Visit the platform at www.aihoo.ai
- Tech stack: Next.js, Vercel AI SDK, Tailwind CSS, and PostgreSQL.
Freelance
Full-Stack Developer- Worked on various projects as a front-end and full-stack developer.
- Favorite tech stack: Next.js, Vercel AI SDK, Node.js, and React Native.
LevelApp
Mobile Development Lead- Developed and published a complete video game marketplace for the German market (iOS/Android), achieving 1,079 registered users shortly after launch.
- Integrated social networking features with marketplace functionality, allow gamers to chat, follow profiles, and discuss games in real-time.
- Achieved subscription conversion rates of 18%-27.5%, placing the platform's performance in the top 5% of the industry.
- Implemented advanced search with international geolocation and a database of over 300,000 games and consoles.
- View project details and case study here.
OSB AG
Frontend Developer- Developed React Native Apps for the German public broadcasting company "WDR" in Cologne, Germany.
- Developed a white-label iOS/Android App for different local broadcasters and radio stations.
Zupa S.R.L
Development Lead and Co-founder- Developed a delivery App for the Bolivian market.
- Responsibilities included product development, development of the hybrid mobile app, and an administration system.
Prometheus Technology S.R.L
COO and Co-Founder- Led an outsourcing company that offered high-quality web programming for clients worldwide, with a focus on Germany and Spain.
Education
University of Bath, UK
M.Sc. Computer Science (2017 - 2018)
Munich Business School
B.A. International Business (2009 - 2013)
Skills
Project Management
Experienced in leading teams and managing complex software projects from conception to delivery.
AI Tools & SDKs
Specialized in Vercel AI SDK, OpenAI, and integrating various LLMs into production applications.
Agile Development
Strong proponent of Agile methodologies, ensuring iterative delivery and high-quality code.
SEO
Implementing best practices for search engine optimization in modern web applications.
Lecturing
Google Dev Speaker
Google Dev EventPresented Aihoo at the Google Dev event in Santa Cruz de la Sierra.
Mobile App Development Lecturer
Chicas ProgramadorasParticipated as a Mobile App lecturer in the “Chicas Programadoras” program, an NGO that teaches talented young girls programming and tech skills in Bolivia.