Reza Heydarimehr
Technical Team Lead at Tapsell
Tehran, Tehran Province, Other
Summary
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Senior🎓
Top SchoolReza Heydarimehr is a Technical Team Lead and software engineer with 9 years of experience and 4+ years focused on Java/Kotlin microservices for high-scale ad platforms and CRM systems. He has architected and optimized systems that handle millions of daily requests and over 160B annual ad impressions, achieving up to 66% memory reduction through native images and Spring Boot modernization. Skilled in event-driven architectures, Kubernetes, Kafka, MongoDB and gRPC, he has driven migrations from legacy stacks, upgraded Java and Spring versions, and fixed 17+ OWASP vulnerabilities to maintain stakeholder contracts. Reza combines hands-on performance tuning and refactoring with product delivery—shipping dozens of features in agile sprints and turning unprofitable products into profitable ones. Based in Tehran, he brings a pragmatic security-aware mindset to platform reliability and efficiency, often finding resource savings that also simplify operations.
9 years of coding experience
4 years of employment as a software developer
Bachelor's Degree, Computer Software Engineering, Bachelor's Degree, Computer Software Engineering at Arak UniversityProgramming languages (1)
Github contributions (5)
reza-hdrm/ORM
Nov 2020 - Apr 2021
Contributions:1 release, 18 commits, 11 pushes in 5 months
reza-hdrm/CMS
Nov 2020 - Dec 2020
Contributions:3 releases, 8 pushes, 1 branch in 1 day
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