Gökhan Abatay is a Senior Corporate Software Architect based in Istanbul with 8 years of focused experience designing and modernizing payment systems for banks and multi-institution platforms. He combines deep expertise in .NET/.NET Core, database architecture and performance tuning with hands-on implementation of card issuing/acquiring features, HSM integrations and tokenization. At PayCore he consults across multiple teams, leads code reviews and drove a large Entity Framework Core migration of 1500 tables while operating in containerized OpenShift environments. Known for spotting and eliminating performance and memory bottlenecks in high-throughput payment flows, he bridges business requirements and secure, auditable technical designs. Trained as a computer engineer, he pairs pragmatic leadership and administrative oversight of outsourced teams with continued hands-on coding and architecture.
8 years of coding experience
9 years of employment as a software developer
4, Sayısal, 4.57, 4, Sayısal, 4.57 at Kayseri Talas Süper Lisesi
3, Computer Engineering, 3.47, 3, Computer Engineering, 3.47 at İstanbul Üniversitesi
Contributions:21 pushes, 1 branch in 2 years 4 months
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