Alexander Oemisch
Design Engineer & Full-Stack Product Builder
Profile
Design engineer and full-stack product builder who owns the path from user problem to production system. I prototype uncertain workflows quickly, test critical assumptions with users and carry validated solutions into maintainable code, using clear asynchronous communication to keep distributed teams aligned.
Core skills
Engineering
TypeScript, React / Next.js, Angular, Node.js, PHP / Laravel, Firebase, SQL
Architecture
System design, REST APIs, Data modelling, Integrations, End-to-end delivery, Rapid prototyping
Design
Interaction design, Design systems, Usability testing, Accessible interfaces, Remote collaboration
Experience
Senior Solution Architect
Coduct Solutions GmbH | Germany
Shape custom software and digital-transformation engagements from problem framing through architecture and delivery.
- Design high-level solution architectures and integration boundaries, then guide delivery teams through implementation decisions.
- Prototype and validate technical approaches early to reduce delivery risk and expose usability or integration constraints.
Founder, Product & Engineering Lead
Stickly | Berlin, Germany
Build a contextual language-learning product across a browser extension, web app and Firebase backend.
- Developed the extension and learning experience across TypeScript, Angular, Next.js, Node.js and Firebase services.
- Own the full product loop: user research, product strategy, interaction design, full-stack delivery, analytics and iteration.
Case study: a-oemisch.de/projects/stickly
Senior Product Manager
rebuy recommerce GmbH | Berlin, Germany
Led product discovery and development for a large recommerce marketplace.
- Led a product-discovery redesign that increased funnel conversion by 3%.
UX Engineer -> Product Manager / System Architect
Printify | Remote / Riga, Latvia
Progressed from interaction design and full-stack implementation into end-to-end product ownership for distributed internal-platform teams during hypergrowth.
- Took a backwards-compatible PIM from interviews, workflow mapping and requirements through rapid prototypes and Angular/Laravel implementation, cutting product onboarding time by 95% and supporting team growth from 6 to 70+.
- Reframed and prototyped a 3D asset workflow that reduced up to 1,100 files per product to one per view, then coordinated rollout across 3 squads, saving about 500 hours per month.
- Prototyped partner-data import automation that reduced spreadsheet standardisation from weeks to minutes.
- Delivered remote-first across product, design and engineering, using asynchronous communication to move research, prototypes, implementation and rollout across distributed teams.
Case study: a-oemisch.de/projects/printify