Project: Migration of RDS SQL Server Instance to Amazon Aurora MySQL.Responsibilities:1. Migrated database schema and data seamlessly using AWS SCT and AWS DMS, ensuring efficient data transition.2. Optimized stored procedures and views, achieving a 70% performance improvement.3. Authored Python scripts to efficiently access data from the newly migrated database, enhancing data retrieval processes.4. Developed and executed unit tests using the unittest framework to ensure code reliability.5. Performed comprehensive unit, regression, and integration testing to validate application functionality and stability.6. Utilized Liquibase to streamline database deployment across staging and production environments.Project: Redesigning the process of fetching exchange rates from Arcesium files to reduce dependency on Finance team databases and eliminate stalling of exchange rates on weekends and holidaysResponsibilities:1. Developed an AWS Lambda function utilizing AWS EventBridge, Secrets Manager, Parameter Store, and SFTP to automate the daily transfer of Arcesium files from an SFTP server to an S3 bucket at 6 AM.2. Developed and exposed a Java Spring Boot API to efficiently process data from Arcesium files, leveraging AWS Lambda to trigger data reading whenever a file is uploaded to an S3 bucket.3. Revamped the Python codebase to combine stored procedures from two separate Finance databases, streamlining processes and reducing dependency on the Finance team.

Project: Connected-Justice-CourtClient: Cisco Systems Inc.Responsibilities:1. Developed REST APIs in Go using emicklei/go-restful package and optimized database layers using GORM in a microservices architecture, reducing redundant query operations across multiple REST APIs while ensuring data consistency.2. Enhanced system performance and security by transitioning to gRPC for data transfer and improving authorization protocols with JWT and RSA.3. Wrote test suites in Golang for unit testing purpose, achieving a code coverage of 91%4. Collaborated with Cisco Systems' engineering and product teams to deploy a fault-tolerant, containerized application capable of handling 6000+ daily requests.

Project: Automated Assurance Client- Cisco Systems Inc.1. Orchestrated the development of microservices using Go, Java, AWS Aurora and EKS, improving system throughput and efficiency by 25%.2. Created CLI device packs in JavaScript to streamline service diagnosis, cutting processing time by 1,300 seconds.3. Automated the provisioning of over 12,000 services using JMeter scripts across Cisco devices, significantly enhancing operational workflows.4. Identified and resolved critical bugs, contributing to a 40% reduction in client complaints and increased service reliability.

1. Troubleshooted the existing application and resolved the depreciated dependencies.2. Developed an application to connect doctors, patients, and the ASHA workers i.e. the main stakeholders of the project.3. Provided multi-level authorization based on the role of the user4. Added features like Google Login using Firebase.5. Provided hardware support by interfacing the Arduino module through the HC-05 Bluetooth module.6. Stored the mass test data generated by the Arduino module in the Firebase Realtime Database.7. Retrieved the data in real-time and displayed it to the doctor's login in form of graphs using MPAndroidChart Library.8. Developed a game that would take real-time breathing patterns as input from asthmatic children and help them control a spaceship using their breath to avoid obstacles with an aim to make breathing exercises fun.9. Developed an APA application that provided multi-user and multi-level authorization along with different superuser access.10. Assisted in the development of UI/UX for the entire application.

Mitigated multiple pressing problems faced by students under the guidance of college officials.