Sahawut Wesaratchakit
Senior Software Engineer at Health Monitoring Systems
Pittsburgh, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolSahawut Wesaratchakit is a Senior Software Engineer with over two decades of JVM-focused development and 11 years of recent professional experience building scalable web and enterprise systems from backend services to interactive spatial visualizations. He blends deep engineering craft—TDD, Clean Code, design patterns and automated CI/CD—with practical performance tuning (e.g., turning exponential Hibernate costs linear and parallelizing ETL with PostgreSQL advisory locks) to deliver measurable system improvements. Comfortable across Java, Kotlin, Python, Scala and front-end stacks, he has led teams, founded reusable DAO/SSO patterns, and re-architected legacy apps into RESTful, testable services used by public health and research customers. A Carnegie Mellon Software Engineering master’s graduate, he pairs formal CS strengths (algorithms, ML, NLP) with hands-on platform experience spanning PostGIS/GeoJSON mapping, Reactive MongoDB, and both embedded and mobile work—an engineer who routinely turns complex domain needs into pragmatic, documented solutions.
11 years of coding experience
17 years of employment as a software developer
Master, Software Engineering, Master, Software Engineering at Carnegie Mellon University
Thai, English
Stackoverflow
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Github Skills (16)
midas8
creative-commons7
location6
fsm-library5
automata5
commons5
synthetic4
fsm4
react4
viewer4
apollo-client3
state-machine3
apollo3
gis2
compiler2
Programming languages (3)
Github contributions (5)
midas-isg/midas-hub
Aug 2016 - May 2021
Contributions:35 releases, 46 PRs, 72 pushes in 4 years 10 months
blockchainmidas
midas-isg/epicasemap
Aug 2016 - May 2021
Contributions:2 PRs, 2 pushes, 2 branches in 4 years 10 months
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