Sumit Jha

Software Engineer

Bangalore Urban, Karnataka, India3 yrs 1 mo experience

Key Highlights

Reduced app size by 40%, boosting conversion rate by 18%
Led development generating ₹50Mn+ in revenue for 10Mn+ students
Developed robust test engine enhancing student engagement

Stackforce AI infers this person is a Mobile Development Specialist in the EdTech sector.

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Skills

Core Skills

Android DevelopmentKotlinJava

Other Skills

Android CoreAndroid DesignAndroid SDKAndroid StudioC (Programming Language)C++Code ReviewCompetitive programmingComposeComputer ScienceCoroutineDIDagger (Software)Data StructuresDebugging

About

At PW, the focus is on crafting seamless mobile experiences; the team's expertise in Kotlin Coroutines and Android Core is central to our progress. Recently stepping into the SDE-2 role, the journey from a fresh graduate to a seasoned developer has been rooted in a passion for learning and optimizing Android applications. Embracing the principles of the MVI, MVVM architecture, the aim is to deliver robust and maintainable apps. The dedication to technological growth and problem-solving is not just about staying current but pushing the boundaries of what's possible in mobile development, with PW's innovative ecosystem as the backdrop for this ongoing evolution.

Experience

3 yrs 1 mo

Total Experience

1 yr 7 mos

Average Tenure

1 yr 6 mos

Current Experience

Blinkit

Software Engineer (Android)

Dec 2024 – Present · 1 yr 6 mos · Gurugram, Haryana, India · On-site

Pw (physicswallah)

3 roles

Android Developer (SDE-2)

Promoted

Apr 2024 – Dec 2024 · 8 mos

Currently Working on Platform team to improve app Core Vitals.
Workaround with Compose, MVVM, MVI, DI, Coroutine, Gradle, Kotlin, Flows, KMM.
Reduced app size by 40%, boosting conversion rate by 18%.
Eliminated persistence crashes, increasing crash-free rate from 98.9% to 99.6%.
Initiated build time optimization, reducing new build times by 40% and incremental build times by 20%.
Optimized ProGuard rules, significantly enhancing app security.
Led Android team for Vidhyapeeth POD, driving the development of SAT and Centre Page
features that generated ₹50Mn+ in revenue and served 10Mn+ Students.

ComposeMVVMMVIDICoroutineGradle+4

Android developer (SDE-1)

Promoted

May 2023 – Apr 2024 · 11 mos

Developed a robust test engine for online test series, boosting engagement and attracting a large student base during exams.
Transformed the onboarding process from a static class-exam model to a dynamic and sustainable , cohort-based system.
Engineered the Admission Journey feature for offline admissions, centralizing over 30% of offline student intakes.

Android Developer

May 2022 – Apr 2023 · 11 mos

Rivi

Software Engineer (Android)

Jan 2022 – Jun 2022 · 5 mos · Bangalore Urban, Karnataka, India

Worked on Social Bubble(Event Management) App, Rivi's app.
Utilised Java, MVVM, Retrofit, XML, Nav-Graph, and etc.
Bootstrapped first project from scratch, got 10K+ downloads in 6 months.
Defined and implemented robust app architectures and complex user interfaces with Working in Agile
methodology.

JavaMVVMRetrofitXMLNav-GraphAndroid Development