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SAI GANESH - texas

[email protected]

Location: Arley, Alabama, USA

Relocation: YES

Visa: H1

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SAI GANESH MANCHIKALAPUDI Sr Java Full Stack Engineer Mobile: 251-280-2503 Mail: [email protected] _________________________________________________________________________________________________ PROFESSIONAL SUMMARY Senior Java Full Stack Engineer with 7+ years of experience designing and delivering cloud-native, microservices-based enterprise applications using Java 17, Spring Boot, Kafka, and AWS across multiple domains. Expertise in building scalable event-driven architectures using Apache Kafka, Kafka Streams, and CQRS patterns to support high-throughput, low-latency distributed systems. Strong experience developing end-to-end full-stack applications using React, TypeScript, Angular, and modern JavaScript frameworks integrated with Java-based backend microservices. Proven ability to design and implement secure and high-performance RESTful APIs, enabling seamless integration across enterprise platforms and third-party systems. Hands-on experience building payment-processing and transaction-based systems, ensuring reliability, security, and real-time processing in financial applications. Expertise in microservices architecture design, including service decomposition, API-first design, resiliency patterns, and distributed system best practices. Strong experience implementing event-driven messaging systems using Kafka, RabbitMQ, ActiveMQ, IBM MQ, and AWS SQS/SNS for asynchronous processing and system decoupling. Experienced in building backend-for-frontend (BFF) architectures using Node.js (Express.js) to optimize frontend performance and API orchestration. Skilled in developing enterprise UI applications using React 18, Angular 17+, TypeScript, HTML5, and CSS3, focusing on reusable components and scalable UI design. Extensive experience designing and deploying applications on AWS cloud, including Lambda, API Gateway, S3, EC2, and event-driven serverless architectures. Strong exposure to Microsoft Azure cloud services, including App Services, Azure Functions, Azure DevOps, and Azure SQL for hybrid cloud solutions. teams, and delivering high-quality solutions across finance, healthcare, government, and retail domains. TECHNICAL SKILLS Programming Languages Java 8 21, JavaScript (ES6+), Object-Oriented Programming (OOP), Python J2EE Technologies J2EE (Servlets, JSP, JSF, JSTL, EJB, JDBC, MVC), Spring, Microservices, Hibernate, Restful, Interceptors Frontend Frameworks Angular (8 17+), AG Grid, TypeScript, React.js, HTML5, CSS3, Bootstrap, Material UI, React.js, Vue.js, JSP, JSTL, jQuery, RxJS, Thymeleaf, JavaScript, React.js, Next.js (SSR, API routes), Redux, React Router, Jersey, Backend & Microservices Spring Boot, Spring Cloud, Caching, cloud-native, Spring MVC, Spring Security, Hibernate, Spring Data JPA, Spring Batch, Spring Boot Microservices, Spring Data MongoDB, Kafka, Node.js, TypeScript, Express.js. Web Services & APIs RESTful APIs, GraphQL, Swagger/OpenAPI, SOAP, JOLT (exposure), custom JSON mapping, JBoss EAP Databases Oracle, DB2, MongoDB, SQL, PostgreSQL, MySQL, MongoDB Messaging Systems Apache Kafka, ActiveMQ, RabbitMQ, IBM MQ, AWS SQS/SNS, Kafka Connect, CDC, Q-Replication, Redis, Apache Flink Monitoring & Logging ELK Stack (Elasticsearch, Logstash, Kibana), Prometheus, Grafana, AWS CloudWatch, New Relic, Splunk, Datadog, Elasticsearch Build & Package Tools Maven, Gradle, npm, Webpack Version Control & Collaboration GitHub Enterprise, GitLab, Bitbucket, SVN, JIRA, Confluence Application Servers Apache Tomcat, Netty, IBM WebSphere, IBM WebSphere Application Server, JBoss EAP, Unix/Linux Shell Scripting (Bash) WORK EXPERIENCE: Role: Sr Java Full Stack Developer jan 2026 - Present Client: State of Alabama Alabama Responsibilities: Developed large-scale government enterprise applications using Java 11/17, Spring Boot 2.6, and Hibernate 5.6, where I built secure and high-performance backend services supporting public benefits and licensing systems with high user concurrency and strict compliance requirements. Designed and implemented scalable RESTful APIs and microservices architecture, enabling seamless integration between backend services and modern front-end applications built using Angular 12 and React 17, ensuring smooth data flow across systems. Built and enhanced React (ES6+) applications using Redux for state management, React Router for navigation, and reusable component-based architecture to improve UI scalability, maintainability, and performance. Developed secure enterprise-grade APIs following REST standards, including pagination, API versioning, OAuth 2.0, and JWT authentication, ensuring high-throughput processing for financial and transactional workloads. Created lightweight Node.js-based microservices for API aggregation and orchestration, enabling efficient communication between frontend applications and multiple backend systems. Modernized legacy Java applications into cloud-native microservices using Spring Cloud, Docker 20.10, and Kubernetes 1.25, deployed on AWS ECS and EKS, improving scalability and deployment flexibility. Executed database modernization strategies by migrating legacy systems to PostgreSQL 13 and MongoDB 5.0, improving performance, scalability, and support for both structured and unstructured data workloads. Developed reusable and modular service components within the microservices ecosystem, enabling faster feature development, code reusability, and consistency across multiple enterprise applications. Implemented event-driven architecture using Apache Kafka 3.2 and RabbitMQ 3.10, supporting asynchronous workflows and real-time data streaming between distributed services. . Environment: Java 11, Java 17, Spring Boot 2.6, Hibernate 5.6, Angular 12, React 17, PostgreSQL 13, Oracle 19c, MySQL 8, MongoDB 5.0, Redis 6.2, Kafka 3.2, RabbitMQ 3.10, Docker 20.10, Kubernetes 1.25, Jenkins 2.361, GitLab CI/CD, Terraform 1.3, Ansible 2.10, AWS (EKS, ECS, RDS, S3, IAM), Azure: AKS, App Services, Azure Functions ,Spring Security 5.7, OAuth 2.0, JWT, 3.0, Maven 3.8, Gradle 7.5. Client: Raymond James Financial, Austin, TX MAR 2024 DEC 2025 Role: Sr. Java Developer Responsibilities: Designed and developed microservices-based APIs using Spring Boot and Spring Cloud, enhancing scalability and modularity across trading and compliance systems. Built real-time data streaming pipelines with Apache Flink and Scala to process trade events, improving latency and throughput in transaction monitoring. Integrated MongoDB for high-performance data storage and implemented indexing and aggregation pipelines for analytics workloads. Deployed and managed microservices on Microsoft Azure (AKS, App Services, Cosmos DB), improving system uptime and reliability. Implemented secure authentication using Spring Security, OAuth2, and JWT, aligning with enterprise security and compliance standards. Automated CI/CD workflows with Jenkins and managed version control with Git, ensuring consistent and traceable deployments across environments. Performed performance tuning and root-cause analysis using Splunk, Log4j, and DataDog, reducing system downtime and improving observability. Collaborated with business and DevOps teams in Agile/Scrum sprints to deliver robust, maintainable, and scalable enterprise applications. Documented API contracts and data flow designs using Swagger and maintained sprint tasks through JIRA for transparency and traceability. Environment: Java 17, Scala, Apache Flink, Spring Boot, Microservices, REST APIs, MongoDB, Azure (AKS, Cosmos DB), Jenkins, Git, Splunk, Log4j, DataDog, JIRA, Agile/Scrum Role: Java Developer FEB 2021 - OCT 2023 Client: Med Plus India Responsibilities: Developed foundational web applications for retail sales and medical appointment systems using Java 6/7, JSP, Servlets, and JDBC, delivering reliable and scalable solutions. Created dynamic reports and billing exports using Jasper Reports, improving accuracy and operational efficiency. Managed application deployments and database backups on local servers, ensuring data integrity and minimizing downtime. Developed J2EE applications using JSP, Servlets, JDBC, JNDI, and Apache Tomcat. Built SOAP-based services using JAX-WS and WSDL for billing and reporting integrations. Assisted with migration from legacy monolithic systems to modular Java architectures, enhancing maintainability and scalability. Developed interactive UI elements using HTML5, CSS3, and JavaScript, contributing to user-friendly interfaces. Wrote and optimized SQL stored procedures and triggers for complex business logic in Oracle 10g/11g databases. Environment: Java 6/7, JSP, Servlets, JDBC, Oracle 10g/11g, JasperReports, HTML5, CSS3, JavaScript, Shell Scripting, SVN, Agile Scrum, JUnit 3/4, Tomcat Server, Apache HTTP Server H1B -VISA I CAN PROVIDE YOU REQUIRED DETAILS FOR THIS POSITION GENUINE EXPERIENCE GENUINE VISA Keywords: continuous integration continuous deployment user interface message queue javascript sthree database Texas