Java Spring Boot Microservices Engineer

Hari Karthik

Coraopolis, PA **************@*****.*** +1-412-***-****

https://www.linkedin.com/in/harikarthik-aetukuri-41a3a7165

SUMMARY

Results-driven Java developer with 4+ years of experience designing and delivering scalable enterprise applications using Java, Spring Boot, Microservices, and REST APIs across cloud and distributed environments. Strong background in object-oriented programming, backend service development, and event-driven systems using Kafka and modern messaging platforms. Experienced working with relational databases including Oracle and PostgreSQL, building high- performance APIs and optimizing backend systems. Hands-on expertise deploying and managing applications on AWS and containerized environments with Docker and Kubernetes. Proven ability to contribute to both development and system design in Agile environments while collaborating across engineering, QA, and DevOps teams to deliver reliable production systems.

SKILLS

Programming & Core Development: Java, Java 8/11, Object-Oriented Programming (OOP), SQL, JavaScript, TypeScript

Backend & Frameworks: Spring Boot, Spring MVC, Spring Security, Hibernate, JPA, Microservices Architecture, RESTful APIs

Messaging & Event Streaming: Kafka, RabbitMQ, Event-Driven Architecture, Asynchronous Messaging Databases: Oracle, PostgreSQL, MySQL, MongoDB

Cloud & Containerization: AWS (EC2, S3, RDS, Lambda), Microsoft Azure, Docker, Kubernetes, Cloud Deployments Frontend Technologies: Angular, React, HTML5, CSS3, Bootstrap, AJAX, JSON Testing & Quality: JUnit, Mockito, Selenium, Postman DevOps & Build Tools: Jenkins, Git, GitHub, Maven, Gradle, Azure DevOps Project Management: Agile, Scrum, JIRA, Confluence Operating Systems: Linux, Windows

EXPERIENCE

Purevisitx — Java Full Stack Developer, Austin, TX May 2024 – Present

• Design and develop enterprise backend services using Java, Spring Boot, and Microservices architecture supporting scalable business applications.

• Build and maintain high-performance RESTful APIs enabling secure integration between distributed enterprise systems.

• Implement event-driven processing pipelines using Kafka and RabbitMQ to support real-time data communication across microservices.

• Deploy and manage cloud-native services on Microsoft Azure while supporting containerized deployments using Docker and Kubernetes.

• Optimize database performance by designing efficient queries and schema structures using Oracle, MySQL, and PostgreSQL.

• Implement secure authentication and authorization using Spring Security, JWT tokens, and role-based access control mechanisms.

• Automate CI/CD pipelines using Azure DevOps, Jenkins, and GitHub, improving release speed and deployment reliability.

e-bay — Java Full Stack Developer, India Jan 2022 – Jul 2023

• Developed scalable e-commerce services using Java, Spring Boot, Spring MVC, and Microservices architecture.

• Designed and implemented RESTful APIs supporting product catalog, order management, and payment processing modules.

• Built interactive web interfaces using React, JavaScript, HTML5, and CSS to enhance customer experience and responsiveness.

• Integrated third-party payment gateways and checkout services improving transaction success rates by 25%.

• Implemented caching strategies and performance optimizations to reduce application response times across high- traffic modules.

• Managed relational databases including MySQL and Oracle, designing schemas for inventory, customer, and transaction data.

• Deployed and managed cloud infrastructure using AWS EC2, S3, RDS, and Lambda supporting scalable service deployments.

Pulsearc — Java Developer, Hyderabad, India Dec 2020 – Dec 2021

• Developed healthcare enterprise applications using Java, Spring, Spring MVC, and Hibernate following enterprise development standards.

• Built backend REST APIs supporting patient records, appointment scheduling, and healthcare billing systems.

• Implemented secure authentication and authorization using Spring Security with role-based access control.

• Developed dynamic user interface components using Angular, HTML5, CSS3, JavaScript, and AJAX.

• Designed and maintained relational database schemas using MySQL and Oracle for healthcare data management.

• Assisted in modernizing legacy monolithic applications into Spring Boot-based Microservices architecture.

• Supported deployments on Microsoft Azure including Azure Virtual Machines and Azure App Services.

EDUCATION

Master’s in Information Systems and Management

Robert Morris University Coraopolis, PA

Contact this candidate