Umit A is a Senior Software Engineer II based in Warsaw with 10 years of experience building high-performance, production-grade backend systems. At Westwing he architects and maintains a highly concurrent, real-time stock management platform, blending hands-on coding with project leadership and mentoring. His background spans PHP, C#, Node.js and search technologies like ElasticSearch and Lucene, reflecting a strong track record in performance tuning, integrations and scalable APIs. Umit has advanced from hands-on full-stack and IT management roles to senior engineering leadership, giving him a pragmatic perspective on operational reliability and team mentoring. Comfortable across databases (MySQL, MongoDB, MSSQL) and both monolith and distributed architectures, he brings a proven ability to turn complex business constraints into robust, maintainable systems.
10 years of coding experience
13 years of employment as a software developer
Associate's degree Computer Programming, Associate's degree Computer Programming at Istanbul University
Bachelor's degree Computer Engineering, Bachelor's degree Computer Engineering at İstanbul Aydin University
Technician Computer Technology/Computer Systems Technology, Technician Computer Technology/Computer Systems Technology at Profilo Anatolian Technical High School
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