VINAY
GANIPINENI
Full Stack Java Developer | Spring Boot, React, AWS | Building Scalable Microservices
About Me
As a Full Stack Java Developer with 4+ years of experience, I specialize in building scalable web applications and cloud-native microservices within banking and healthcare sectors. My expertise encompasses Java, Spring Boot, Angular, React, and AWS. I have a proven track record of enhancing system performance, reliability, and security, demonstrated by achievements such as: * Reducing system downtime by 40% through proactive monitoring and efficient incident response. * Increasing transaction throughput by 32% by optimizing database queries and implementing caching strategies. * Delivering secure RESTful and GraphQL APIs with 99.9% uptime, reducing partner integration efforts by 25%. At Wells Fargo, I designed and implemented Spring Boot microservices for FedNow Payments, resulting in a significant throughput increase. At Optum, I optimized database queries and migrated high-volume tables to MongoDB, boosting payment processing speed by 28%. I thrive in collaborative, fast-moving teams, mentoring junior engineers and taking ownership of end-to-end delivery. I am passionate about building secure, high-performance systems that solve real business problems. I am currently seeking opportunities to leverage my expertise in cloud architecture and senior engineering roles. Feel free to connect and discuss how I can contribute to your team's success.
Experience
Wells Fargo
Software Engineer
Designed and implemented Spring Boot microservices for FedNow Payments and onboarding systems, increasing transaction throughput by 32%. Built secure RESTful and GraphQL APIs with 99.9% uptime, reducing partner integration efforts by 25%. Developed Angular and React components that cut manual data entry by 40% and improved UAT adoption by 25%. Integrated OAuth2/JWT/AWS IAM for role-based access, achieving 100% security compliance. Migrated legacy workloads to AWS (EC2, S3, DynamoDB, Lambda, API Gateway), reducing infrastructure costs by 27%. Optimized GitLab CI/CD pipelines to shrink release cycles from 2 weeks to 3 days while maintaining 85%+ automated test coverage. Containerized services with Docker/Kubernetes to handle a 2x increase in daily user transactions. Mentored 4 junior developers and authored deployment playbooks, cutting onboarding time by 40%.
Optum
Java Developer
Built Java Spring Boot microservices for healthcare payment systems supporting ISO 20022 and SWIFT standards. Increased payment processing speed by 28% by optimizing queries and migrating high-volume tables to MongoDB. Developed REST APIs handling 10K+ daily healthcare claims and React dashboards that improved claim accuracy from 85% to 97%. Automated testing with JUnit/Mockito, achieving 85% coverage and reducing post-production defects by 30%. Implemented blue-green and canary releases with AWS CloudWatch alerts, reducing downtime by 40%. Enhanced reliability through Splunk dashboards and Rancher log management, cutting mean time to recovery by 35%. Secured sensitive payment data using AWS KMS and met HIPAA compliance standards.
HighRadius
Full Stack Developer
Education
The University of Kansas
Master's degree
Computer Science
SRM IST Chennai
Bachelor of Technology - BTech
Computer Science and Engineering with Specialization in Big Data Analytics
Skills
Certifications
AWS Certified Data Engineer - Associate
Amazon Web Services (AWS)
Career Essentials in Data Analysis by Microsoft and LinkedIn
Microsoft