Summary
Hazem Kasim is a Senior Full Stack Software Engineer based in Berlin with 5 years of experience building scalable web and fintech systems, currently at Zalando. He bridges product design and engineering, translating Figma/UIs into performant React frontends while designing resilient backends with Node/Nest, GraphQL/REST and SQL/noSQL datastores. His background includes modernizing legacy systems into microservices, CI/CD automation, observability-driven infrastructure upgrades, and fintech wallet features at Careem Pay. Comfortable across languages from TypeScript to Go and C++, he emphasizes performance, security and test-driven practices. Notably, he has hands-on experience migrating platforms off Supabase to production-grade Nest.js stacks and building admin and data-analytics dashboards that improved operational visibility.
5 years of coding experience
3 years of employment as a software developer
Computer Software Engineering, Computer Software Engineering at Udacity
Bachelor of Computer Engineering - BE Computer Engineering, Bachelor of Computer Engineering - BE Computer Engineering at Cairo University
Arabic, English