Marejean Perpinosa
Software Engineer at Rakuten
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolMarejean Perpinosa is a software engineer with 11 years of experience building full-stack web applications and algorithmic solutions, currently working at Rakuten in Tokyo. With a background at IBM as an Advanced Programming Specialist and earlier work as a core developer for the Philippine government research portal Katunog, she blends enterprise-grade engineering with public-sector impact. Proficient in Python/Django, JavaScript/jQuery, PHP and Java, she identifies as an "algorithmist" who enjoys solving computational problems as much as delivering user-facing features. Her career demonstrates fluency across backend systems and interactive front ends, plus a track record of shipping production services at scale. Trained in Computer Science from the Technological Institute of the Philippines, she brings both scientific rigor and practical delivery focus to complex projects.
11 years of coding experience
1 year of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Technological Institute of the Philippines
English, Filipino, Japanese, Tagalog
Github Skills (51)
perl10
java10
binary-search9
javascript9
python9
ruby9
c-programming9
swig9
cpp9
lang8
php8
laravel-nova8
csharp8
admin7
algorithms7
Programming languages (9)
Github contributions (5)
granaderos/Analysis-of-Plane-Trusses
Mar 2018 - Sep 2018
Contributions:5 commits, 5 pushes, 1 branch in 6 months
granaderos/SSC-Evaluation-Tallier
Oct 2018 - May 2022
Contributions:1 release, 2 pushes, 1 branch in 3 years 7 months
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