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I am a Full Stack Developer with 4 years of experience in fintech and retail systems, specializing in scalable, low-latency microservices architectures. I excel in Java 17, Spring Boot, Hibernate/JPA, REST APIs, and event-driven systems using Apache Kafka and RabbitMQ. I have a strong foundation in data structures and algorithms and system design for distributed, high-concurrency applications. I deliver cloud-native solutions on AWS using Terraform, Docker, Kubernetes, and CI/CD pipelines. I build resilient, observable systems with Redis, Prometheus, Grafana, and resilience patterns. I contributed to same-day settlement platforms, delivering cost savings and performance improvements at scale.…I am a Full Stack Developer with 4 years of experience in fintech and retail systems, specializing in scalable, low-latency microservices architectures. I excel in Java 17, Spring Boot, Hibernate/JPA, REST APIs, and event-driven systems using Apache Kafka and RabbitMQ. I have a strong foundation in data structures and algorithms and system design for distributed, high-concurrency applications. I deliver cloud-native solutions on AWS using Terraform, Docker, Kubernetes, and CI/CD pipelines. I build resilient, observable systems with Redis, Prometheus, Grafana, and resilience patterns. I contributed to same-day settlement platforms, delivering cost savings and performance improvements at scale.

Venkatamohan Potturu

Full Stack Developer, Web Developer, Back-End Developer, +2

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I am a Full Stack Developer with 4 years of experience in fintech and retail systems, specializing in scalable, low-latency microservices architectures. I excel in Java 17, Spring Boot, Hibernate/JPA, REST APIs, and event-driven systems using Apache Kafka and RabbitMQ. I have a strong foundation in data structures and algorithms and system design for distributed, high-concurrency applications. I deliver cloud-native solutions on AWS using Terraform, Docker, Kubernetes, and CI/CD pipelines. I build resilient, observable systems with Redis, Prometheus, Grafana, and resilience patterns. I contributed to same-day settlement platforms, delivering cost savings and performance improvements at scale.…I am a Full Stack Developer with 4 years of experience in fintech and retail systems, specializing in scalable, low-latency microservices architectures. I excel in Java 17, Spring Boot, Hibernate/JPA, REST APIs, and event-driven systems using Apache Kafka and RabbitMQ. I have a strong foundation in data structures and algorithms and system design for distributed, high-concurrency applications. I deliver cloud-native solutions on AWS using Terraform, Docker, Kubernetes, and CI/CD pipelines. I build resilient, observable systems with Redis, Prometheus, Grafana, and resilience patterns. I contributed to same-day settlement platforms, delivering cost savings and performance improvements at scale.

Available to hire

I am a Full Stack Developer with 4 years of experience in fintech and retail systems, specializing in scalable, low-latency microservices architectures. I excel in Java 17, Spring Boot, Hibernate/JPA, REST APIs, and event-driven systems using Apache Kafka and RabbitMQ. I have a strong foundation in data structures and algorithms and system design for distributed, high-concurrency applications. I deliver cloud-native solutions on AWS using Terraform, Docker, Kubernetes, and CI/CD pipelines. I build resilient, observable systems with Redis, Prometheus, Grafana, and resilience patterns. I contributed to same-day settlement platforms, delivering cost savings and performance improvements at scale.

Skills

Experience Level

Expert

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Language

English

Fluent

Work Experience

Java Full Stack Developer at American Express

April 1, 2025 - Present

Designed and enhanced a merchant settlement platform using Java 17, Spring Boot, and Spring MVC; built idempotent REST APIs and implemented saga-based orchestration for reliable same-day settlement cycles, reducing reconciliation backlog from T+2 to T+0 for priority merchants. Developed low-latency validation services with PostgreSQL and Resilience4j to sustain sub-120ms response times during peak traffic. Created secure internal portals for real-time settlement dashboards and provisioned infrastructure on AWS via Terraform.

Full Stack Developer at LTIMindtree

January 1, 2021 - December 1, 2023

Engineered cloud-native retail e-commerce microservices using Java 17, Spring Boot, and Hibernate for catalog, cart, order, and inventory; improved modularity and reduced inter-service coupling by 40%. Built frontend modules with React.js, TypeScript, Redux; reduced initial page load time by 32%. Architected asynchronous order orchestration with Apache Kafka and RabbitMQ; enhanced resiliency under peak load. Implemented CI/CD pipelines with Jenkins, Docker, and Kubernetes; established observability with Prometheus and Grafana; improved incident detection by 35%. Optimized persistence with Hibernate and Redis caching; led migration of legacy modules to containerized microservices on AWS, achieving ~$75K annual cost savings and 45% faster deployments. Secured APIs with Spring Security, JWT, OAuth 2.0; achieved 85%+ test coverage with JUnit 5 and Mockito.