• Developed in the agile team at PlutoTV, successfully developing Claims Processing Services and Data Analytics Services. Constructed RESTful APIs utilizing Go Lang and adhering to Microservice architectural patterns.• Achieved a 30% optimization in system performance through the strategic utilization of Golang's powerful concurrency features. Resolved critical memory leak issues and conducted extensive performance tuning using profiling and monitoring tools, such as NewRelic and PProf.• Orchestrated data retrieval from diverse sources, seamlessly integrating the Go Lang backend with both PostgreSQL and NoSQL databases. Implemented database transaction optimization techniques using the GORM framework.• Seamlessly integrated the backend with Multiplan's React Frontend Application, enhancing the application's capabilities with modern state management strategies involving Redux, Lazy loading, and cutting-edge hook features.• Demonstrated a commitment to best practices by meticulously following a robust CI/CD pipeline. Leveraged industry-standard tools including Github, Jenkins, Docker, and Kubernetes for containerization orchestration, ensuring efficient deployment workflows.• Leveraged the full spectrum of AWS's powerful services to construct scalable and maintainable infrastructure. Expertly configured AWS services such as EC2, RDS, Redshift, ECS, and Fargate using AWS CDK, resulting in a resilient and high-performance environment.• Championed code quality through comprehensive unit testing utilizing the testing and testify packages. Ensured the health of the application through vigilant monitoring using CloudWatch and NewRelic.• Enhanced REST API performance through a seamless migration to GraphQL, introducing efficient data querying capabilities.• Implemented GRPC and Kafka as robust queuing services to enable efficient and reliable internal communication among microservices.

• Led the architectural design and development of a high-performance backend infrastructure for the Avalabs Dex Pangolin project. Leveraged Go lang and REST APIs to ensure optimal system functionality.• Integrated the Avalanche blockchain network using Avalanche-Go and implemented endpoints to facilitate interactions with the Avalanche blockchain, such as querying transaction data, retrieving account information, and executing transactions.• Implemented liquidity management and Orderbook management using Go lang and interacted with Solidity. Also, implemented Dex pool management and transaction monitoring and confirmation.• Enhanced the microservice architecture by implementing circuit breaker and event-driven patterns. Leveraged Kafka as a robust queuing service to facilitate seamless communication between microservices, improving system resilience and scalability.• Championed the adoption of the Test-Driven Development (TDD) paradigm. Implemented a comprehensive testing strategy, including Unit Tests, Integration Tests, and End-to-End Tests. Utilized industry-standard testing frameworks such as 'testing,' 'testify,' and 'Cypress' to ensure code quality and reliability.• Elevated code quality through rigorous practices. Employed SonarQube to conduct code analysis and identify areas for improvement. Mitigated performance bottlenecks and memory spikes by closely monitoring the application with Grafana and PProf, resulting in improved system efficiency.• Successfully orchestrated the migration of the application to AWS services, utilizing AWS Lambda, Fargate, ECS, Cognito, EMR, Kinesis, and DynamoDB.• Established a robust and automated Continuous Integration and Continuous Deployment (CI/CD) pipeline. Utilized Bamboo and Bitbucket to streamline the development process, ensuring rapid and reliable software delivery.

• Orchestrated the development of the backend system, employing Java frameworks such as Spring Boot, Spring MVC, Spring Data, Hibernate, and JSP, while placing special emphasis on leveraging JavaScript, HTML, CSS, and Bootstrap to meticulously craft pixel-perfect and responsive user interfaces. The incorporation of Ajax techniques further bolstered performance optimization.• Spearheaded the architectural design of the system, meticulously defining its structure and facilitating seamless communication between services through the implementation of message brokers such as Kafka and RabbitMQ.• Seamlessly integrated the Spring Boot Application with Node.js Backend services, while demonstrating expertise in utilizing various third-party security and payment APIs, with a particular focus on JWT OAuth2 Keycloak for robust authentication and authorization solutions.• Demonstrated versatility by seamlessly connecting SQL and NoSQL databases, including MySQL, PostgreSQL, Oracle database, and Document DB, across various projects to align with specific project requirements and deliver optimal data management solutions.• Led the migration of the Finance application from Java to Golang, ensuring seamless transition and maintaining functionality and performance standards throughout the process.• Implemented best practices and patterns specific to Golang development, optimizing codebase for efficiency, scalability, and maintainability, while leveraging the language's concurrency features for enhanced performance.