Shyamala Reddy Dharmala
Full Stack Java Developer @Comerica Bank
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WORK HISTORY
Full Stack Java Developer @Comerica Bank
Dallas, TX, US
Driving architectural decisions and scalability strategies for high-volume enterprise banking systems.As a Full Stack Java Developer at Comerica Bank, I lead the design and development of enterprise-scale banking platforms handling over 2M+ transactions per day, ensuring high availability, scalability, and secure financial operations.I architect and implement cloud-native microservices using Java, Spring Boot, and Apache Kafka, enabling loosely coupled, resilient systems capable of real-time transaction processing across distributed environments.I design and develop secure RESTful APIs with OAuth2, JWT, and MFA, ensuring compliance with PCI-DSS standards and strengthening security across customer-facing banking applications.On the frontend, I build high-performance, responsive applications using React.js, Angular, and TypeScript, enhancing user experience across digital banking platforms.I leverage AWS services (EC2, S3, RDS, Lambda, ECS, EKS) along with Docker and Kubernetes to deploy, manage, and scale applications efficiently in cloud-native environments.I drive performance optimization through Redis caching, database tuning, and event-driven architectures, reducing latency and improving system throughput under high transaction volumes.I implement CI/CD pipelines using Jenkins and GitHub Actions, enabling faster and more reliable deployments while reducing manual effort.I contribute to system design and architectural decisions, mentor junior engineers, and collaborate with cross-functional Agile teams to deliver scalable and high-impact financial solutions.
EDUCATION
University of North Texas
Master's Degree
ABOUT SHYAMALA REDDY DHARMALA
Full Stack Java Developer with 7+ years of experience designing, building, and deploying enterprise-grade applications across Banking, Healthcare, and Insurance domains. I specialize in cloud-native microservices architecture, high-performance backend systems, and scalable full-stack solutions that drive measurable business outcomes.Throughout my career, I have architected platforms processing millions of daily transactions, built HIPAA and PCI-DSS compliant systems, and delivered end-to-end solutions across the entire software development lifecycle — from requirement gathering and system design through deployment and production support.→ Backend Engineering: 7+ years with Java (8/11/17), Spring Boot, Spring MVC, Spring Security, Spring Data JPA, Hibernate, RESTful APIs, GraphQL, and gRPC — building clean, high-performance, and maintainable systems.→ Frontend Development: Proficient in React.js, Angular, TypeScript, Redux, RxJS, Next.js, and responsive UI design — building seamless user experiences for enterprise applications.→ Cloud & DevOps: Hands-on with AWS (EC2, S3, Lambda, RDS, API Gateway, ECS, EKS), Docker, Kubernetes, Jenkins, GitHub Actions, and Terraform — enabling high availability and fault-tolerant deployments.→ Microservices & Event-Driven Architecture: Experienced designing distributed systems using Apache Kafka, RabbitMQ, and JMS to build asynchronous, high-throughput pipelines.→ Security & Compliance: Deep expertise implementing OAuth2, JWT, MFA, RBAC, OWASP Top 10, PCI-DSS, and HIPAA-aligned systems across regulated industries.→ Databases: Strong command of relational (MySQL, PostgreSQL, Oracle) and NoSQL (MongoDB, DynamoDB, Redis) databases, including advanced query optimization, indexing, and caching strategies.Key Highlights- Architected enterprise banking platforms at Comerica Bank processing 2M+ transactions/day with 99.9% uptime- Built HIPAA-compliant healthcare platforms supporting 500K+ users at Exeter Finance, reducing claims processing time by 30%- Delivered enterprise EHR systems at Mayo Clinic serving 1M+ users, improving data processing efficiency by 50%- Improved deployment efficiency by 50% through containerization and Kubernetes orchestration- Reduced application latency by 30% through Redis caching, query optimization, and architectural refactoring
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