1.Optimized Report Generation: Cut report generation time from 20 minutes to 2 minutes by optimizing the legacy codebase, enhancing user productivity and timely delivery.2.Efficient Load Testing Automation: Automated thousands of requests using JMeter instead of Postman, improving testing accuracy and reducing manual effort.3.Enhanced Reporting Capabilities: Onboarded reports onto a new engine and updated the UI, improving user experience and report accessibility.4.Automated Database Monitoring: Developed an automated system to monitor database rollover data, increasing reliability and reducing manual intervention.5.Framework Testing and Deployment: Led the testing and deployment of a new framework, ensuring compatibility and a smooth transition.6.Data Migration Service Development: Created a Spring Boot service for data migration, ensuring data integrity during the decommissioning of an existing database.7.Security Enhancements: Fixed vulnerabilities in applications, enhancing system security.Tech Stack: Spring Boot, React

Backend Development:1.Developed and maintained CRUD endpoints using Node.js, ensuring efficient data management and retrieval.2.Created CRUD endpoints in Go (Golang), contributing to the backend's robustness and scalability.3.Integrated the Zoho CRM API into the backend, enhancing the application's CRM capabilities.Code Quality and Documentation:1. Documented all backend routes using APIDocScript, ensuring clear and comprehensive API documentation for developers.2. Fixed linting issues in Go, improving code quality and maintainability.Tech Stack: Node.js, Go (Golang), Linters

Technology Stack used: Angular, Typescript, CI/CD pipelinesThis was an 8-week internship where I was assigned to the Asset and Wealth Management Team, responsible for improving the existing internal software tooling for the company. Over the course of the internship, I successfully understood the codebase and added features to it.Technical Deliverables:1. Improved internal website for OPS users by providing them with visualizations of which asset classes have been merged.2. Provided functionality to merge different rows and columns and visualize the changes.3. Implemented functionality to unmerge these columns and undo the changes.4. These enhancements significantly improved the workflow for OPS users.Technical Learnings:1. Learned my first frontend framework (Angular) using a mixture of documentation and Pluralsight courses.2. Understood various testing methodologies and wrote unit tests for the code.3. Gained experience in the deployment process, from testing in the dev branch to merging with the production branch.Personal Learning and Insights:1. Avoid getting stuck on a problem for too long. Taking a break and returning later often provides fresh insights.2. Regularly refactor old code to ensure it remains compatible with new features; avoid delaying this.3. Document all functions and variables. This practice helps in adding new features quickly and efficiently. Comments allowed me to recall functionality and make necessary modifications easily.4. Set up a proper environment for debugging the code.

Summary of Work Done:1. Data cleaning and transformation: Handled missing values, sorted calls chronologically, created unique IDs, and transformed features like call rank and status.2. Data visualization: Created various plots to analyze call distributions, customer distribution, and success rates across different dimensions.3. Feature selection: Experimented with different window sizes for past calls and used methods like logistic regression, XGBoost, and PPS for feature importance.4. Model development: Implemented multiple preprocessing approaches, including different combinations of numerical and categorical features, scaling methods, and encoding techniques.5. Model evaluation: Tested logistic regression and XGBoost models with various feature sets, using ROC-AUC score as the primary evaluation metric, and analyzed feature coefficients for interpretation.