V

Vivek Kumar

Software Engineer

Bengaluru, Karnataka, India8 yrs experience
Most Likely To SwitchHighly Stable

Key Highlights

  • Optimized app performance for 10M+ downloads
  • Built in-house event SDK outperforming AWS Kinesis
  • Architected modular SDK integrations for rapid deployment
Stackforce AI infers this person is a Mobile Applications Engineer with expertise in performance optimization and scalable architecture.

Contact

Skills

Core Skills

Kotlin Multiplatform (kmp)App Performance OptimizationCi/cdAndroid Development

Other Skills

API latency reductionAndroid JetpackAndroid SDKAndroid StudioApplication ArchitectureClean CodingCode ReviewCross-team CollaborationEvangelismEvent SDK developmentGitHub CopilotInteractive modulesJavaKMPKotlin

About

I'm a Senior Android Engineer with 6+ years of experience building scalable, high-performance mobile platforms using Kotlin, KMP, Jetpack Compose, and modern architectural patterns. At Porter, I led the optimization of a 10M+ download app (4.8β˜… Play Store rating) β€” cutting API latency by 70%, improving login speed by 99.8%, and reducing daily ANRs by 92%. I also built an in-house event SDK (KMP) that matched Mixpanel's performance while outperforming Kinesis β€” now powering analytics for multiple apps. I've architected modular SDK integrations (MoEngage, Mixpanel, Truecaller, Kinesis, Apxor) deployable across apps in under 3 days, and developed CI/CD pipelines that shortened release times by 40%. I'm passionate about platform engineering, performance optimization, and enabling teams through clean, testable, and observable systems. My goal is to build developer-first frameworks that scale seamlessly across products and regions. Core Expertise: 🧩 Kotlin Multiplatform (KMP) β€’ Jetpack Compose β€’ CI/CD β€’ Modular SDK Design β€’ Event Streaming Architecture β€’ Coroutines & Flows β€’ App Performance Optimization β€’ Clean Architecture β€’ Scalable Mobile Systems

Experience

Porter

2 roles

SDE-1

Jan 2022 – Present Β· 4 yrs 2 mos

KMPGitHub CopilotAndroid SDKClean CodingAndroid JetpackMobile Application Development+5

Software Development Engineer 2

Dec 2021 – Present Β· 4 yrs 3 mos

  • Optimized a multi-country customer app (10M+ downloads, 4.8β˜… Play Store rating)
  • Cut API latency by 70% by splitting a monolithic service into efficient micro-services
  • Integrated Truecaller SDK, improving login speed (10s β†’ 0.017s) and boosting signup success by 57%
  • Built an in-house event SDK in KMP, outperforming AWS Kinesis in reliability and efficiency
  • Reduced app launch time by 9.6% and ANRs by 92% (5,000 β†’ 400)
  • Designed and deployed modular SDKs (MoEngage, Mixpanel, Kinesis, Apxor) integrated across all apps within 3 days
  • Managed CI/CD pipelines ensuring timely, stable releases and consistent app quality
  • Mentored engineers and led code reviews for scalable, testable architecture
GitHub CopilotClean CodingAndroid JetpackKotlin CoroutinesAndroid StudioAndroid SDK+9

Kreditbee

Software Engineer (Android)

Aug 2021 – Dec 2021 Β· 4 mos Β· Karnataka, India

  • Contributed to KreditBee app (100M+ downloads, 4.6β˜… rating)
  • Developed CI/CD actions automating deployments and reducing manual release effort
  • Improved modularity and Kotlin adoption across feature modules
Clean CodingAndroid JetpackKotlin CoroutinesCI/CD

Talentbridge technologies pvt. ltd.

Android Developer

May 2019 – Aug 2021 Β· 2 yrs 3 mos Β· Bangalore india

  • Developed ODIGOLIVE (10K+ downloads, 4.3β˜… rating)
  • Implemented Kotlin Coroutines + Flows to modernize architecture
  • Integrated MQTT for real-time communication and Room DB for offline persistence
Clean CodingAndroid JetpackKotlin CoroutinesMobile Application DevelopmentJavaReactive Programming+3

Viva books private limited

Android Developer

Jul 2018 – May 2019 Β· 10 mos Β· New Delhi Area, India

  • Built multiple educational Android apps (K–7 learning content)
  • Delivered interactive and multimedia modules across Math, English, and Rhymes
Clean CodingAndroid JetpackKotlin CoroutinesAndroid Development

Naresh i technologies

2 roles

Java Trainee

Aug 2016 – Dec 2016 Β· 4 mos Β· Greater Hyderabad Area

Clean Coding

Oracle Trainee

Aug 2016 – Dec 2016 Β· 4 mos Β· Greater Hyderabad Area

Clean Coding

Education

G.L. Bajaj Group of Institutions, Mathura

Bachelor of Technology β€” Computer Science

Aug 2012 – May 2016

Stackforce found 100+ more professionals with Kotlin Multiplatform (kmp) & App Performance Optimization

Explore similar profiles based on matching skills and experience