Heru Firmansyah
Full Stack Engineer at Mash Up R Japan
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolHeru Firmansyah is a Full Stack Engineer based in Tokyo with eight years of experience building and scaling web applications for millions of users. Currently at Mash Up R Japan, he blends PHP, MySQL and HTML5 to deliver responsive frontends and robust backend services, following three years of concentrated backend work. His background includes backend roles at Tokopedia and startups like Surplus, where he focused on e-commerce core features and sustainability-focused platforms. He has a history of end-to-end delivery from his early freelance and government programming roles to production systems at larger teams. Comfortable collaborating with designers and product managers, he’s driven by pragmatic, data-informed solutions that balance performance and user experience. He aims to keep expanding his technical breadth while creating impactful, real-world software.
8 years of coding experience
8 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at STMIK Banjarbaru
Stackoverflow
43reputation
2kreached
0answers
3questions
Github Skills (32)
mysql-database10
docker-container10
family-tree10
relational-databases10
mysql9
lists9
genealogy9
laravel9
docker9
php9
backend9
nuxt-module8
php-library8
data-processing8
buefy8
Programming languages (4)
Github contributions (5)
heru0502/go-say-hello
Jan 2022 - Apr 2022
Contributions:1 push, 1 branch, 2 tags in 2 months
heru0502/cognotiv
Apr 2023 - Apr 2023
Contributions:2 pushes, 1 branch in 1 day
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