Senior Android Developer with 8+ years of expertise in Kotlin, Java, Jetpack, and KMP. Proven record in building scalable Android apps, optimizing performance, and leading cross-functional teams. Adept at video streaming, payment integrations, and system architecture. Known for delivering cost-saving innovations and boosting user engagement through robust mobile solutions.
VSLooking for a job
Vishal kumar singhvi
@vishalkumarsinghvi
Innovative Android Developer | 8+ yrs exp | Kotlin, Java, KMP | Scalable, high-impact solutions
IndiaExperience
Work history, roles, and key accomplishments
GW
Current
SDE-II
Greenhorn Wellness
Apr 2024 - Present (1 year 3 months)
Built StoryTV from the ground up using Kotlin Multiplatform (KMP) to support both Android and iOS platforms, architecting a full-stack mobile solution covering media, payments, and user profiles. Integrated a music player for hosts during live sessions, increasing audio room creation by 38%, and revamped multiple modules to reduce app startup time, addressing memory leaks and ANR issues for 10 crore users.
CP
Mobile Engineer 2
Cashfree Payments
May 2022 - Dec 2023 (1 year 7 months)
Led the SoftPOS Android team to develop the product from scratch in 3 months, achieving over 5,000 downloads and onboarding 600+ merchants, contributing to a 30% revenue increase. Optimized app load time by 40% and reduced testing time by 50% through performance optimizations and automated testing.
ST
Android Developer
Streamkast
Jun 2020 - May 2022 (1 year 11 months)
Served as the solo developer, leading the simultaneous development of Streamkast and Streamkast Studio from scratch. Provided live event hosting, sales, chat, and polling functionalities within the applications.
JG
Android Developer
JOY Consulting PVT Ltd (Landmark Group)
Jul 2019 - Mar 2020 (8 months)
Managed and maintained 8 Android products across the UAE and India for the Landmark Group. These products included Lifestyle, MAX, HomeCenter, ShoeMart, Mothercare, Babyshop, Centrepoint, and Splash.
PS
Android Developer
Pioctave Solutions
Jan 2017 - Jul 2019 (2 years 6 months)
Developed the 'Sure Bell' Java project from scratch, gaining significant startup experience and advanced Android development skills. Built 'Intercom' using WebRTC and video streaming technology, and integrated Sure Bell with Airtel TV's set-top boxes for communication via TV.
Education
Degrees, certifications, and relevant coursework
NUNirma University
Bachelor of Technology, Information Technology
2012 - 2016
Completed a Bachelor of Technology in Information Technology. The curriculum covered various aspects of IT, preparing for a career in the field.
Tech stack
Software and tools used professionally
Availability
Looking for a job
Location
IndiaAuthorized to work in
Portfolio
github.com/vishalkumarsinghviJob categories
Skills
KotlinKotlin MultiplatformKotlin FlowKotlin JavaKotlin NativeKotlinx SerializationJava KotlinJetpackJetpack ComposeJetpack LibsAndroid JetpackAndroidAndroid DevelopmentAndroid StudioAndroid SDKAndroid App DevelopmentAndroid UIAndroid Design PrinciplesMVVMMVVM ArchitectureMVIKoinHiltFirebaseFirebase CrashlyticsFirebase AuthenticationFirebase FirestoreAgoraPaymentsWebRTCKtorUI UX Design
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