Abhinav Singh Email & Phone Number

United States

Mason, Ohio, United States

• Led end-to-end development using Agile methodology, delivering microservices-based solutions that improved system scalability by 200% and reduced deployment time by 70%. Actively guided team members in daily SCRUM.
• Architected and implemented a comprehensive microservices ecosystem utilizing Spring Boot, Spring Cloud, and Spring Security. Created RESTful APIs capable of handling 1M+ daily requests with 99.99% uptime, enabling.
• Spearheaded the modernization of frontend applications using Angular 14/16, developing reusable components and implementing efficient routing solutions. This initiative improved page load times by 60% and reduced code.
• Orchestrated complex cloud infrastructure on AWS, leveraging EC2, S3, DynamoDB, and ELB with auto-scaling. Designed and implemented a robust disaster recovery system that reduced potential downtime from hours to.
• Established an advanced CI/CD pipeline integrating Jenkins, Kubernetes, and AWS CodeDeploy, automating deployment processes that reduced release cycles from weeks to days. Achieved 95% test coverage using JUnit and.
• Optimized data operations using Java 11 features, Hibernate, and efficient database design. Implemented Lambda expressions and Stream API, resulting in 50% faster data processing and 30% reduced memory usage

Chicago, Illinois, United States

• Architected and delivered a robust J2EE application utilizing Service-Oriented Architecture (SOA) principles, integrating diverse web services (SOAP, JMS, SMTP). Implemented a microservices architecture that reduced.
• Led the development of a full-stack application using ReactJS and jQuery for the front end, and MVC4 for the back end, achieving a 40% improvement in application performance. Enhanced user experience with responsive.
• Designed and implemented REST APIs using JAX-RS and Spring Boot, seamlessly deploying to Cloud Foundry. Created comprehensive API documentation that reduced integration time for other teams by 50% and enabled faster.
• Optimized database performance through advanced Hibernate implementations, including inheritance mapping and batch processing. Improved data retrieval speed by 45% while reducing database load by 30% through efficient.
• Enhanced system reliability by resolving critical production issues, such as thread locking and clustering problems. Implemented monitoring solutions that improved system uptime from 97% to 99.9% and reduced mean time.
• Developed and modernized user interfaces using Java Swing, Angular, and Bootstrap 4, creating interactive dashboards for data visualization that improved decision-making efficiency by providing real-time insights to.

Boston, Massachusetts, United States

• Optimized database operations by developing efficient PL/SQL packages and stored procedures, resulting in 40% faster query execution and improved performance for a financial application serving 100,000+ users
• Designed and implemented a microservice-based RFP system using Spring Boot and Spring MVC. Created RESTful APIs that increased proposal processing capacity by 3x, significantly improving team productivity
• Modernized legacy systems using React/Angular frontend with Express backend. Implemented comprehensive testing with Jasmine and Mocha, leading to a 30% reduction in user-reported issues and improved application.
• Streamlined deployment processes using Chef, Git, and Jenkins, reducing the release cycle from 2 weeks to 2 days while maintaining a high deployment success rate
• Developed Python automation scripts for AWS operations, saving approximately 20 hours weekly in resource management tasks and reducing manual intervention
• Enhanced quality assurance by implementing JUnit and Log4j testing frameworks. Achieved 95% code coverage, significantly reducing post-release defects