My Projects

GitHub

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Built a scalable Azure data pipeline for Zoho Expense to ingest and transform financial data.
Modeled data in Synapse Analytics with star schema for fast querying and reporting.
Automated daily ETL with alerts using ADF triggers and Azure Monitor.
Enabled secure access with RBAC for compliance.
Delivered Power BI dashboards, reducing manual reporting time by 70%

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Training ML model - Machine Learning (Dec 2024)

This project is focused on loading test data and training a machine learning model.
Cleaned and prepared the raw and test data for analysis.
Visualized data to identify patterns and potential issues and corrected the issues in the data.
Trained the model using various scenarios and evaluated its performance.
Computed the confusion matrix to assess the model's accuracy.

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Webshop eCommerce App - Full Stack Development (Dec 2024)

Developed a webshop eCommerce application with features like product listing, user managing and shopping cart functionality.
Implemented backend services using Java with Spring Boot for managing product inventory, order processing using RESTful APIs.
Built responsive front-end pages with HTML, Thymeleaf, and integrated H2 and MySQL database operations to store and update product details with inventory.

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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.
Added offline capabilities for expense tracking during travel by using local caching with Room Database and WorkManager, this increased user retention by 25%.
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.
This application has 1M+ downloads in the Google Play Store.

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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.
Implemented fingerprint and passcode lock feature to enhance the security of the application better.
Increased user engagement and retention by 35% by redesigning app onboarding with tutorials and walkthroughs by collaborating with UI/UX design team.
This application has 1M+ downloads in the Google Play Store.

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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.