Vijay N

Senior Software Engineer with 8+ years of experience designing and building scalable backend systems using Java and Spring Boot across telecom, healthcare, automotive, and insurance domains.

Expert in microservices architecture and event-driven systems, with hands-on experience in Kafka, AWS (S3, DynamoDB, Lambda, OpenSearch), and high-volume messaging platforms. Proven track record in developing reliable, production-grade applications, optimizing system performance, and handling complex integrations including SendGrid and AWS SES.

Strong in problem-solving, system design, and production support, with the ability to collaborate effectively with cross-functional teams and drive end-to-end delivery in Agile environments.

• Improved message retrieval performance by ~30% by optimizing OpenSearch queries and implementing efficient pagination
• Designed scalable microservices handling 10K+ messages/day, ensuring reliable communication workflows
• Reduced data retrieval latency by ~25% through optimized DynamoDB data modeling and indexing strategies
• Implemented real-time inbound email processing using webhook integrations, improving message processing efficiency
• Enhanced system stability by resolving critical production issues, reducing downtime and improving reliability
• Developed secure file handling using AWS S3, ensuring reliable storage of email attachments
• Improved team productivity by mentoring 3+ junior developers and promoting coding best practices
• Contributed to faster delivery cycles by actively participating in Agile sprints and design discussions

I am a team player and have excelled in my work as a software developer. I hereby declare that the information furnished above is true to the best of my knowledge.

Vijay N.