Pavithra Purushothaman
My Projects
Webshop eCommerce App - Full Stack Development (Dec 2024)
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Developed a webshop eCommerce application with features like product listing, user managing and shopping cart functionality.
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Implemented backend services using Java with Spring Boot for managing product inventory, order processing using RESTful APIs.
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Built responsive front-end pages with HTML, Thymeleaf, and integrated H2 and MySQL database operations to store and update product details with inventory.
Zoho Expense - Expense Reports - Android (Oct 2017)
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I built an Automatic GPS mileage tracking library using Google Play services, Maps, Android Geofencing, Fused Location Provider and Activity Recognition APIs.
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Added offline capabilities for expense tracking during travel by using local caching with Room Database and WorkManager, this increased user retention by 25%.
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I also improved app startup process by optimising network calls and implementing background services using coroutines resulting 85% better app responsiveness providing most up-to-date and relevant data to the user.
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This application has 1M+ downloads in the Google Play Store.
GST Invoice Generator - Zoho - Android (Jan 2017)
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This is a simple invoice generator android application, with tax/vat functionalities provided in built in the app based on the country of the business.
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Implemented fingerprint and passcode lock feature to enhance the security of the application better.
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Increased user engagement and retention by 35% by redesigning app onboarding with tutorials and walkthroughs by collaborating with UI/UX design team.
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This application has 1M+ downloads in the Google Play Store.
e-governance Tamil Nadu - iOS (Nov 2016)
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This is a useful application to apply for unique identification documents of Tamil Nadu Government in their native language. This app allows the user to download the application forms as well as can view them in the web view.