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I am a Senior Java Developer with over 12 years of experience specializing in designing, developing, testing, and deploying web applications using Java 8, Spring Boot, Hibernate, and microservices architecture. I excel in agile teams, applying design patterns, and working with databases such as MySQL, Oracle, and MongoDB. I have a strong background in building robust REST APIs and integrating cloud solutions, including Azure. Throughout my career, I have led the development of complex backend systems for public assistance programs and AI-powered platforms, delivering scalable, secure, and performant services. I am passionate about leveraging modern frameworks, CI/CD pipelines, and observability tools to enhance software quality and drive business value.…I am a Senior Java Developer with over 12 years of experience specializing in designing, developing, testing, and deploying web applications using Java 8, Spring Boot, Hibernate, and microservices architecture. I excel in agile teams, applying design patterns, and working with databases such as MySQL, Oracle, and MongoDB. I have a strong background in building robust REST APIs and integrating cloud solutions, including Azure. Throughout my career, I have led the development of complex backend systems for public assistance programs and AI-powered platforms, delivering scalable, secure, and performant services. I am passionate about leveraging modern frameworks, CI/CD pipelines, and observability tools to enhance software quality and drive business value.

Selva Muthukrishnan

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I am a Senior Java Developer with over 12 years of experience specializing in designing, developing, testing, and deploying web applications using Java 8, Spring Boot, Hibernate, and microservices architecture. I excel in agile teams, applying design patterns, and working with databases such as MySQL, Oracle, and MongoDB. I have a strong background in building robust REST APIs and integrating cloud solutions, including Azure. Throughout my career, I have led the development of complex backend systems for public assistance programs and AI-powered platforms, delivering scalable, secure, and performant services. I am passionate about leveraging modern frameworks, CI/CD pipelines, and observability tools to enhance software quality and drive business value.…I am a Senior Java Developer with over 12 years of experience specializing in designing, developing, testing, and deploying web applications using Java 8, Spring Boot, Hibernate, and microservices architecture. I excel in agile teams, applying design patterns, and working with databases such as MySQL, Oracle, and MongoDB. I have a strong background in building robust REST APIs and integrating cloud solutions, including Azure. Throughout my career, I have led the development of complex backend systems for public assistance programs and AI-powered platforms, delivering scalable, secure, and performant services. I am passionate about leveraging modern frameworks, CI/CD pipelines, and observability tools to enhance software quality and drive business value.

Available to hire

I am a Senior Java Developer with over 12 years of experience specializing in designing, developing, testing, and deploying web applications using Java 8, Spring Boot, Hibernate, and microservices architecture. I excel in agile teams, applying design patterns, and working with databases such as MySQL, Oracle, and MongoDB. I have a strong background in building robust REST APIs and integrating cloud solutions, including Azure.

Throughout my career, I have led the development of complex backend systems for public assistance programs and AI-powered platforms, delivering scalable, secure, and performant services. I am passionate about leveraging modern frameworks, CI/CD pipelines, and observability tools to enhance software quality and drive business value.

Skills

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Work Experience

Lean Java API Developer at Utah Department of Health & Human Services, Salt Lake City, UT

February 1, 2022 - August 22, 2025

Developed complex business logic and eligibility rules for TANF, Medicaid, CHIP, and Food Stamps programs. Created RESTful services for integration with external government systems and payment gateways. Improved database performance by optimizing queries and used secure authentication standards including JWT and OAuth 2.0. Automated eligibility determinations and regulatory reporting, enhancing accuracy and compliance. Collaborated closely with policy teams to align software with changing regulations and conducted sprint reviews within Agile methodologies.

Lead Java API Developer at TWGGlobal (AI Suite – Gen AI), Dallas, TX

February 1, 2022 - Present

Led backend architecture design to integrate data from seven AI portals into a unified intelligent repository using Spring Boot, Hibernate, and MongoDB. Accelerated development with GitHub Copilot and implemented RESTful APIs for multiple AI use cases and HR workflows. Secured APIs using Spring Security with JWT and RBAC, and monitored application health with Spring Boot Actuator. Designed asynchronous communication between microservices using Apache Kafka and applied the Saga pattern for distributed transactions. Used Kubernetes and Azure cloud services for deployment and scalability.

Sr. Java API Developer at TIERS, TX (Deloitte Consulting), Austin, TX

December 1, 2017 - August 22, 2025

Enhanced eligibility determination systems for Medicaid, SNAP, and TANF programs on the TIERS platform. Developed and optimized Java backend services and business rules engines. Integrated eligibility systems with external verification services and collaborated with analysts on policy-driven system updates. Led database tuning and PL/SQL development to improve transaction throughput and scalability. Supported migration and modernization initiatives including refactoring legacy systems.

Sr Java Developer at i2 Technologies, Chicago, IL

March 1, 2015 - August 22, 2025

Designed and implemented content management systems (CMS) to support global digital workflows. Developed modular Java components and dynamic user interfaces using JavaScript and XSLT. Optimized performance through caching and query tuning. Managed deployments on Tomcat and WebLogic servers and automated build and deployment processes using ANT and shell scripting. Mentored junior developers and led database design and PL/SQL stored procedure development to support large-scale content repositories.