Roger Calcina
Android Developer at Prosegur
Peru
Summary
👤
Senior🎓
Top SchoolRoger Calcina is an Android developer with 10 years of experience building mobile solutions for finance, logistics and mining sectors, currently delivering secure cash logistics features at Prosegur Cash. With a Systems Engineering degree and hands-on experience in Java, Kotlin and Node.js, he has led squads, coordinated cross-functional QA and UI teams, and shipped mobile banking and access-control apps. He also writes technical tutorials on Medium and Hashnode, sharing practical Android and web development tips while continuously learning front-end technologies through freeCodeCamp. Known for attention to UI/UX and pragmatic task planning in Agile environments, he combines production delivery with a habit of documenting and teaching lessons learned.
10 years of coding experience
2 years of employment as a software developer
I.E Crnl. Gregorio AlbarracínStudent at Free Code Camp - Front End Web Developer, Ingeniería de software, Student at Free Code Camp - Front End Web Developer, Ingeniería de software at freeCodeCampBachelor degree Systems Engineer, Mobile and Web Development. Information technology project management., Bachelor degree Systems Engineer, Mobile and Web Development. Information technology project management. at Universidad Privada de Tacna
Spanish, English, English
Stackoverflow
120reputation
78kreached
9answers
4questions
Github Skills (89)
mirroring10
ui-components10
screen10
replay10
ux-design10
javascript10
recording10
api10
android-application10
stock10
ffmpeg10
libav10
css-frameworks10
android-app10
android10
Programming languages (8)
Github contributions (5)
rogergcc/BookUiProject
Dec 2019 - Aug 2020
Book Ui Transition project api google books
Contributions:15 commits, 8 PRs, 13 pushes in 8 months
apigoogle-apigoogle-bookstransitiongoogle-books-api
ThesisProjectSearchRemoteJobs2022/TechJobSpotter
Jul 2023 - Feb 2025
TechJobSpotter - App Oportunidades Laborales TI en JobSpotter
Contributions:15 PRs, 37 pushes, 3 branches in 1 year 6 months
android-applicationjobboardkotlin-androidmvp
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.