Johan Bos
.NET Developer at Greenchoice
Rotterdam, South Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolJohan Bos is a pragmatic .NET developer based in Rotterdam with 11 years of experience building web and full-stack solutions, currently contributing to Greenchoice. He combines a solid academic background in Applied Computer Science with hands-on roles ranging from full-stack development at Ranshuijsen to backend internships and an applied graduation project that used Ionic and ASP.NET Web API to prototype encrypted, mobile ticketing. Colleagues describe him as friendly, helpful and a team player, and he brings steady enthusiasm and broad technical curiosity to each project. Johan's practical experience includes tackling security-minded problems (anti-ticket scalping via encryption) and shipping proof-of-concept mobile architectures, showing he thinks beyond typical CRUD applications. He is driven to learn and apply new technologies while maintaining a collaborative approach to software delivery.
11 years of coding experience
3 years of employment as a software developer
Bachelor of Applied Science - BASc, Informatica, Bachelor of Applied Science - BASc, Informatica at Hogeschool RotterdamHAVO, Natuur & Techniek, HAVO, Natuur & Techniek at Maerlant College
Dutch, English
Github Skills (27)
calendar-view10
custom-view10
calendars9
android-library9
backend9
kotlin8
firebase8
firestore8
android8
ionic7
angular7
database7
typescript6
file-input5
tracks5
Programming languages (6)
Github contributions (5)
JHNBOS/RossanaDeanWeddingWebsite
Jun 2022 - Jul 2023
Contributions:238 pushes in 1 year 1 month
JHNBOS/LetsMeet2019
Apr 2019 - Aug 2019
Calendar sharing app using Ionic 4, Typescript and Firebase as database/backend
Contributions:1 release, 78 commits, 70 pushes in 3 months
backend-databasetypescript-4calendarfirestoresharing-app
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