Babbel.
Helping people find their next conversation.
Software Engineer
2022 — 2025
TypeScript · LLMs & RAG · Frontend architecture
Learning through connection.
At Babbel, I contributed to the architecture and development of Babbel Live, an online language-learning product serving B2B and B2C customers. My work connected product thinking with maintainable frontend delivery.
Relevant classes, easier to discover.
I contributed to a production AI-powered class-recommendation feature using large language models and retrieval-augmented generation to help learners discover relevant classes. I also developed TypeScript frontend features, including work on the payment workflow.
Quality beyond the interface.
Alongside feature delivery, I improved on-call processes, monitoring, and production debugging. I documented architecture and operational decisions and supported colleagues through code review and technical problem-solving.
Contribution summary based on Emmanuel’s supplied CV. Visual study created for this portfolio.
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