• Led the successful transition from a monolithic architecture to a microservices-based architecture, improving system scalability and maintainability. • Utilized Apache Kafka for efficient data migration, ensuring seamless data flow and minimal downtime during the transition.• Successfully transitioned a legacy application from CakePHP 2 to Go (Golang), enhancing performance and scalability. • Designed and optimized connection pooling for PostgreSQL, enhancing database interaction efficiency and reducing latency. • Implemented goroutines in Go to achieve concurrent processing, significantly improving application responsiveness and throughput.• Utilized containerization technologies (e.g., Docker) for managing microservices.

• Revamped the registration module and made it highly customizable, allowing each school to create its own form with various input types and enabling users to reorder fields via drag and drop using JavaScript, jQuery, resulting in significantly enhancing the user experience.• Improved the assignment module by adding a new adaptive exam type and different question types, including content questions and attachment questions.• Developed new service for pricing and plans and automate the request demo process using Laravel and resulting in increase the sales by 20%• Integrated with third-party APIs (One Drive) using CakePHP to extend the functionality and capabilities of the application.• Enhanced the performance of the Report card module (grade module) calculations by improving the algorithms, rewriting the query, and adding appropriate indexing, resulting in an 18% improvement in query response times.• Collaborated with Data Science team and developed APIs using FASTAPI to facilitate communication between the LMS web application and the data warehouse.• Utilized Laravel testing capabilities, including PHPUnit to write unit tests and integration tests for the backend services, ensuring their correctness and reliability.• Worked in Agile based environment with daily scrum calls and coordination with team members.