KOLJA OESER

10+ years experience creating innovative high-tech, high-impact web and mobile products.

BEHIND GREAT PRODUCTS.

Pactum Securities UI

PlantingSpace | AI Company

Product Manager

Refined the product vision and UI for a novel AI system for analysts as the sole product manager, translating research into a technical roadmap for 30+ developers and helping win large enterprises as implementation partners.

Pactum Securities | Fintech

Head of Product

Led end-to-end delivery of highly regulated B2B fintech data/analytics platforms handling €7B+ in financing volume, integrating robust ELT data architectures to streamline reporting and reconciliation in addition to improving loan-repayment prediction with ML.

Pactum Securities UI
Acatus UI

Acatus | Fintech

Senior Product Manager

Directed the product strategy for a BaFin-regulated debt-products marketplace (awarded with the KPMG Smart Start Award) that built a several-hundred-million-dollar pipeline before exit, helping secure €8M in funding and a multi-hundred-million-dollar deal pipeline prior to exit by spearheading enterprise integrations and automating core workflows.

Mediteo | Digital Health  

Product Manager

Led the launch and growth of a consumer digital-health app, scaling it to #1 in Germany’s Medical App Store category (2017) and 4.5+ stars, leveraging data-driven optimization to drive growth while coordinating cross-platform iOS/Android delivery under strict medical device regulations.

Mediteo UI

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