Kristiawan Lutvianto
Software Engineer at RackSpira
East Java, Indonesia
Summary
👤
Senior🎓
Top SchoolKristiawan Lutvianto is a Back End Developer with 10 years of experience building payment and banking systems across Indonesian fintech and enterprise projects. He has strong Java and PHP foundations and hands-on expertise with Spring, CodeIgniter, MariaDB and mobile-to-server integrations from earlier Android work. Kristiawan has repeatedly supported core banking assignments at PT Bank Rakyat Indonesia through different employers, demonstrating reliability in regulated financial environments. Comfortable in full-stack and microservice contexts, he pairs practical engineering with a background in mobile and frontend development that helps bridge client and server concerns. Based in East Java and a graduate of STMIK AKAKOM Yogyakarta, he brings steady delivery experience and a knack for translating legacy Android/payment features into robust backend services.
10 years of coding experience
8 years of employment as a software developer
Sarjana, Teknik Informatika, Sarjana, Teknik Informatika at STMIK AKAKOM Yogyakarta
Github Skills (32)
kotlin10
dialog10
android-library10
android9
scrape8
twitter7
twitter-api6
twint5
tarantool5
api5
dm5
placement5
scraper5
python5
crossword5
Programming languages (7)
Github contributions (5)
kal72/RackMonthPicker
Jan 2017 - Dec 2021
android library dialog month picker
Contributions:12 releases, 39 commits, 6 PRs in 5 years
dialog-librarymonth-pickerdialogandroid-libraryandroid
kal72/learn-first-golang
Sep 2018 - Jun 2021
Contributions:2 pushes, 1 branch in 2 years 9 months
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