Open to opportunities

Krishna Sony

@krishnasony

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Passionate Android Developer with 6+ years of hands-on experience.

India

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What I'm looking for

I am looking for opportunities that foster innovation and allow me to lead impactful projects.

I am a Senior Android Developer with over 6 years of experience in crafting high-performance native applications. My journey in the tech industry has been driven by a passion for clean architecture, intuitive UI/UX, and scalable solutions. Currently, I am working at Porter, where I lead a team of six Android developers, overseeing the development and release operations for the Porter App, which boasts a user base of over 10 million.

Throughout my career, I have successfully implemented various features that significantly improved app performance and user engagement. For instance, I developed a Custom DNS Resolver that reduced unknown host errors by 50%, and I designed a CI/CD pipeline that streamlined development cycles. My commitment to enhancing user experience is evident in my work, such as improving app ratings from 3.6 to 4.8 through the In-App Review feature.

With a strong foundation in Android development and a keen interest in innovative solutions, I am eager to take on new challenges that allow me to leverage my skills in building impactful applications.

Experience

Work history, roles, and key accomplishments

Current

SDE3-Android

Current

Porter

Apr 2024 - Present (1 year 2 months)

Built a Custom DNS Resolver, reducing unknown host errors by 50% and improving overall app reliability. Developed a Custom Host Interceptor plugin in Ktor to power a unified HttpClient for all API calls, significantly reducing ANRs.

Android Kotlin Uber RIB Kotlin Multiplatform RxJava Java MVVM Mixpanel WebEngage Datadog)Epoxy Jira Git CI CD Koin Material Design Firebase Room DB

SDE2-Android

Porter

Sep 2021 - Present (3 years 9 months)

Developed In-App Review feature, improving app rating from 3.6 to 4.8. Built Porter Gold In-App Cancellation feature, reducing manual customer support tickets.

Android Kotlin MVVM Mixpanel WebEngage Datadog)Epoxy Jira Git CI CD Koin Material Design Firebase Room DB

Senior Software Engineer-Android

Doodleblue Innvation Pvt. Ltd.

Oct 2020 - Present (4 years 8 months)

Built Resuit Application from scratch using MVVM architecture and Kotlin. Developed Samunnati – FPO Gateway App, an agricultural application, from scratch using MVVM and Kotlin.

Android Kotlin MVVM Java Git

Software Engineer-Android

Ipsator Analytics Pvt Ltd

Feb 2020 - Present (5 years 4 months)

Revamped the IRCTC-eCatering Android application for improved UX and performance. Implemented Firebase Cloud Messaging (FCM) in both IRCTC-eCatering and IRCTC-Vendor apps.

Android Kotlin RxJava Coroutines Material Design Java Epoxy

Software Engineer-Android

FauxIQ Technologies

May 2019 - Present (6 years 1 month)

Built a loan management app from scratch called Pawn Broker. Utilized MVVM architecture, Coroutines, Koin, Room, Firebase Cloud Messaging (FCM), and Jetpack components for scalable and efficient app development.

Android MVVM Coroutines Koin ROOM Jetpack

Software Engineer Intern-Android

Talview

Jan 2019 - Present (6 years 5 months)

Revamped Talview Candidate App and Talview Recruit App from scratch, improving both architecture and UI. Maintained high code quality through Continuous Integration (CI), linting, and thorough pull request (PR) reviews.

Android X Android MVVM RxJava AndroidX Continuous Integration