Esen Sagynov
Founder, Chief Engineer at QUICKPAY
Bishkek City, Kyrgyzstan
Summary
👤
Senior🎓
Top SchoolEsen Sagynov is a founder and engineer with 14 years of hands-on experience building scalable distributed systems, currently leading Mancho and serving as CTO/co-owner of Quickpay in Kyrgyzstan. He combines enterprise experience from Amazon and NAVER with deep open-source contributions—most notably adding CUBRID dialect support and bug fixes to Hibernate ORM—and a strong JavaScript/Node.js frontend and RxJS background. Esen has repeatedly taken struggling services to reliable, high-uptime operations (zero downtime for Quickpay since early 2022) while growing engineering teams and infrastructure at pace. His profile blends practical cloud expertise (AWS Certified), agile leadership (CSM), and rigorous academic achievement (summa cum laude degrees and an MBA), plus multilingual fluency that aids global collaboration. Not obvious at first glance: he has built both low-level database integrations and consumer-facing mobile MedTech products that deliver healthcare education and access to remote communities.
14 years of coding experience
15 years of employment as a software developer
High School, High School at Huseyin Karasaev Kyrgyz-Turkish High SchoolData Science, Data Science at CourseraMaster of Business Administration (M.B.A.) Business Administration, Master of Business Administration (M.B.A.) Business Administration at KDI School of Public Policy and ManagementBachelor’s Degree Software Engineering Business Administration, Bachelor’s Degree Software Engineering Business Administration at American University in Central Asia
Russian, Kyrgyz, English, Turkish, Korean, Kazakh
Stackoverflow
9,701reputation
4.0mreached
76answers
19questions
amazon-ec2
top-5%
gruntjs
top-5%
chef-infra
top-5%
ssh
top-5%
amazon-web-services
top-5%
authentication
top-1%
Github Skills (32)
sqlfunction10
object-mapping10
databases10
authentication10
java10
javas10
hibernate10
orm10
sql10
nodejs10
database10
socket-io9
gruntjs9
amazon-web-services9
jdbc9
Programming languages (16)
Github contributions (5)
hibernate/hibernate-orm
Aug 2011 - Oct 2012
Hibernate's core Object/Relational Mapping functionality
Role in this project:
Back-end Developer & Database Engineer
Back-end Developer & Database EngineerContributions:24 commits in 1 year 2 months
Contributions summary:Esen primarily contributed to the implementation and enhancement of the CUBRID database dialect for Hibernate ORM. Their work involved adding support for new SQL functions, data types, and the proper handling of boolean values. The user also addressed several bugs, particularly related to temporary table support and limit clause processing. They also added code to address column naming issues.
gradlejava8enversjdbcorm
kadishmal/cubrid-docker
Oct 2015 - Jan 2017
Contributions:7 releases, 11 commits, 1 PR in 1 year 2 months
dockerfilecentosdocker-imagerdbmsdocker
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