Hayk Manasyan
Senior Full Stack Engineer at Cognizant
Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolHayk Manasyan is a Senior Full Stack Engineer with 11+ years building high‑load, large‑scale systems across Java, PHP, Node.js and modern JavaScript frameworks. He combines deep backend expertise in Spring Boot, Kafka, RabbitMQ, PostgreSQL and MongoDB with hands‑on experience in microservices, Kubernetes and AWS to drive performance and scalability improvements. A former CEO and technical lead, he has repeatedly split monoliths into resilient microservices, optimized slow queries (e.g., cutting multi‑second DB calls substantially) and delivered complex integrations for telecom, travel and EV domains. Comfortable across the stack, he also brings strong testing discipline (TDD/BDD), search and queuing experience, and a knack for pragmatic architecture decisions. Based in Lower Silesia, Poland, he favors tackling hard engineering challenges and mentoring teams while still shipping production code.
11 years of coding experience
12 years of employment as a software developer
Master’s Degree Informatics and Computer Engineering, Master’s Degree Informatics and Computer Engineering at The National Academy of Sciences of the Republic of ArmeniaBachelor's degree Informatics and Applied Mathematics, Bachelor's degree Informatics and Applied Mathematics at Yerevan State University
Armenian, Russian, English
Stackoverflow
506reputation
42kreached
45answers
5questions
Github Skills (20)
github-jobs10
chartjs10
gentelella10
zend-framework9
api9
datatables9
full-text-search8
doctrine8
postgresql7
swift6
alamofire6
php6
jquery6
json6
javascript6
Programming languages (3)
Github contributions (5)
hayk-manasyan/job-search
Aug 2017 - Aug 2020
Jobs Search Application based on Zend Framework 3 using Githug Jobs API
Contributions:7 releases, 50 commits, 16 PRs in 3 years
search-applicationapizendjobs-searchzend-framework
hayk-manasyan/zf2Utils
Apr 2016 - May 2019
Contributions:1 push, 1 branch in 3 years 1 month
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