PORTFOLIO | profile

My Portfolio

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Summary

A forward-thinking software engineer with 7.5 years of experience in developing, integrating, testing, and releasing full-stack web applications and native Android mobile applications.
Experience in building, managing B2B applications in the global market for finance and accounting suite.
Developed standalone libraries for Automatic GPS mileage tracking, image capturing, user mentions for comments and application rating system which are used in 4+ live applications in the play store.
The applications I developed has around 1M+ downloads in the Google Play Store with 4.7 star ratings and 150K+ active users per month and it was awarded as the "Best application in the Business Category" at the AatmaNirbhar Bharat App Innovation Challenge organised by the Government of India in 2021.
Worked on Finance and Accounting apps, ERP software, SAP-based Travel & Expense (T&E) management apps.

Work Experience

Data Engineer - Big Data Analytics
Zoho Corporation Pvt. Ltd., India. | Oct 2021- Sep 2024

Processed large datasets using Apache Spark and Scala, optimizing performance for faster analysis.
Queried and analyzed structured data with Hive and Impala, improving data accessibility for reports and insights.
Managed and stored big data in HDFS, ensuring efficient organization and retrieval for analytics tasks.
Implemented transformations and aggregations in Spark, enabling real-time and batch data processing.
Skilled in market research, identifying trends, competitor analysis and understanding customer business use cases.

Java, Spring Boot

REST API, MySQL

Postman, JSON, GSON

Gradle, Maven, Git

Data Structures & Algorithms

Coroutines, MultiThreading

MVC, HTML, CSS, Thymeleaf

Scrum, Agile Methodologies

Apache Spark Scala (HDFS, Hive

Server, RDD, DataFrame, Dataset)

Kotlin/Java

Jetpack Compose, UI/UX Principles

Activity, Fragments, XML

WorkManager, JobScheduler

Volley, Retrofit, OkHttp3

MVVM, MVP, LiveData

Android Geofencing, Google Maps

Crashlytics, Debugging

Android Studio, Eclipse, Security

Google Play Console, Play Store

Firebase, Google Cloud Console

Technical Customer Support

Trello, Slack

Senior Android Engineer
Zoho Corporation Pvt. Ltd., India. | Jan 2017- Sep 2021

Revamped codebase to Jetpack Compose, reducing UI development time by 40%.
Experienced in using Firebase and Google Play Console to track app performance, run experiments to improve user downloads, and enhance app visibility.
Built an Automatic GPS mileage tracking library using Google Play services, Maps, Android Geofencing, Fused Location Provider, Activity Recognition & Bluetooth Car APIs.
Implemented SDKs using WebView, integrated Google Assistant for better user experience
Developed an android app Invoice Generator using Java programming language. It reached to 1M+ downloads in the Google Play Store up-to-date.
The application I built was welcomed by a huge set of users and gained 80K+ downloads within 2 weeks of the initial release. I was appreciated by the organisation and provided with a full time employment.
Reduced Crashes and ANRs by 80% in existing live app called “Zoho Books” through continuous testing and active monitoring with Crash analytics.

Education

Master's Degree:

Global Software Development

Hochschule Fulda | 10/2024 - Present

Language Course:

German Integrated Course (A2 - B1)

Hochschule Fulda | 01/2025 - 08/2025

Bachelor's Degree:

Computer Science and Engineering

Anna University - RMKCET | 08/2013 - 05/2017