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KS
Kuldeep Singh
App Developer
📍 New Delhi, India
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About
KS
Kuldeep Singh
App Developer
New Delhi, India
2+
Years
2
Companies
∞
Bugs Fixed
Android Developer skilled in building smooth, user-friendly apps with Java, Kotlin, Jetpack Compose & MVVM. Worked with startups — adaptable, creative, and always learning new technologies.
Contact
+91 98718 31349
imkuldeepsinghrai@gmail.com
Links
LinkedIn kuldeepsinghrai
GitHub kuldeepsinghrai
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Experience
Work History
SR
Android Developer
Stock Register · Remote
August 2023 – Present
Maintained native Kotlin app with MVVM architecture & Room DB
Built PDF & Excel export for reports, bills & bulk item uploads
Multi-currency support & staff role-based access levels
Initiated Jetpack Compose migration; shipped features end-to-end
Published updates on Google Play Console
Worked closely with founder on UX-focused features
KotlinMVVMComposeRoomRetrofitPlay Console
B
Android Developer Intern
Bijnis · New Delhi
September 2022 – August 2023
Built & maintained native Android app using Java & Kotlin
Led the Java → Kotlin migration of entire codebase
Integrated RESTful APIs via Retrofit, OkHttp & Gson
User analytics with Segment & CleverTap integrations
Wrote JUnit tests; participated in Agile sprints
Code reviews, bug fixing & performance improvements
JavaKotlinRetrofitOkHttpJUnitAgile
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Skills
Programming Languages
🟣
Kotlin
🟠
Java
Android
🟢
Jetpack Compose
🔵
MVVM + Jetpack
🔷
Retrofit / APIs
🔴
Room / SQLite
🔥
Firebase
Tools & Workflow
Android Studio IDE
Git / GitHub / Bitbucket VCS
Gradle Build
Jira / Agile / Scrum PM
Gson / OkHttp Network
Segment / CleverTap Analytics
JUnit Testing
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Education
Degrees
🎓
B Level · PGDCA (MCA equiv.)
NIELIT — Computer Software Engineering
January 2025 – Present
📜
A Level · ADCA (BCA equiv.)
NIELIT — Computer Science
June 2023 – July 2024
🏛️
B.A. Programme
Indira Gandhi National Open University
IGNOU
Certifications
🏅
SRE Fundamentals with Google
Uplimit · Verified Certificate
November 2025
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LinkedIn kuldeepsinghrai
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Instagram imkuldeepsinghrai
WhatsApp +91 98718 31349
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Resume
📄
Kuldeep_Singh_Resume.pdf
Kuldeep Singh — App Developer
Last updated 2025 · Google Drive
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