Stack Developer Java

Sai Subha Sree Nadimpalli

+1-470-***-**** *************@*****.***

OBJECTIVE

Dynamic Java Developer with over 5 years of experience in designing and deploying secure, scalable web-based applications using

Java, Spring Boot, REST APIs, ReactJS, and Kubernetes. Adept at applying DevOps practices, CI/CD tools, and cloud platforms to

deliver enterprise-grade software solutions. Proven ability to collaborate with cross-functional teams using Agile methodologies to

drive full-stack development from concept to deployment.

TECHNICAL SKILLS

• Frontend Technologies: HTML/HTML5, CSS/CSS3, Bootstrap, JavaScript, TypeScript, jQuery, ReactJS, AngularJS, Ajax

• Backend Technologies: Java, J2EE, EJB, Servlets, JSP, JSTL, JAX-RS, JDBC, JNDI, JMS, JAXB, Spring Framework

• Database Technologies: Oracle, MySQL, PostgreSQL, MongoDB, Cassandra, DynamoDB

• Web Services & APIs: RESTful APIs, SOAP Web Services, JAX-RS, JSON, XML

• Cloud Platforms: AWS, Azure, Kubernetes

• DevOps & CI/CD Tools: CI/CD Pipelines, Jenkins, DevOps, GitHub, Nexus

• Logging & Monitoring: Log4j, Apache

• Server Technologies: NodeJS, Express

• Frameworks & Libraries: Spring Framework, Hibernate, JPA

• Testing: Junit, Mockito, SonarQube

• Methodologies: Agile Development

• Security: OAUTH, JWT

WORK EXPERIENCE

The Home Depot Oct 2024 - Present

Java Full Stack Developer Atlanta, Georgia, USA

Developed scalable, secure web applications using Java, Spring Boot, and ReactJS, leveraging Kubernetes and CI/CD

pipelines for cloud-native deployments on AWS.

• Designed and implemented robust backend solutions leveraging Java, J2EE, Servlets, and JSP to optimize order processing and

inventory management, ensuring high availability and performance in a retail environment and built dynamic and responsive fronten

d interfaces using ReactJS, improving the user experience across desktop and mobile devices.

• Built and optimized microservices architecture with Spring Boot and Spring Security, integrating third-party services while utilizing

OAuth and JWT for secure authentication protocols.

Designed reusable React components with Hooks, dynamic routing, and conditional rendering for a seamless UX.

• Collaborated within Agile teams to break down product visions into workable technical solutions, contributing to both development

story design and implementation.

• Automated CI/CD pipelines and managed version control using Jenkins, Maven, and Git, ensuring continuous integration and

deployment without disrupting retail operations and containerized microservices using Docker and deployed them via Kubernetes (E

KS) for high availability and scalability.

• Enhanced application security by integrating OAuth, JWT, and role-based access control, safeguarding customer transactions and

sensitive business data.

• Maintained responsive frontend applications using HTML5, CSS3, Bootstrap, and ReactJS to enhance the digital shopping experience.

• Monitored system performance and conducted debugging using Log4j and JUnit to proactively address issues and optimize API

response times.

Grady Memorial Hospital Corporation Aug 2023 - Sep 2024

Java Full Stack Developer Atlanta, Georgia, USA

Engineered enterprise-level applications using Java, Spring Boot, and Hibernate, developing secure and optimized RESTful

APIs to support critical healthcare operations.

• Collaborated with cross-functional Agile teams to break down product visions, design technical solutions, and contribute to develop-

ment story design documents.

• Developed robust backend services with Java, J2EE, EJB, and Servlets, ensuring secure management and processing of sensitive

healthcare data.

• Implemented cloud-based deployments and serverless solutions using AWS, facilitating scalable and efficient data processing in

compliance with healthcare regulations.

• Integrated comprehensive authentication and authorization mechanisms with Spring Security, OAuth, and JWT to adhere to HIPAA

and other compliance standards.

• Automated CI/CD workflows using Jenkins and Maven, streamlining deployment processes and ensuring continuous delivery of

high-quality software and deployed containerized microservices to Kubernetes clusters on AWS, using Helm for configuration and a

utoscaling.

• Enhanced database performance and interoperability by integrating relational databases and NoSQL solutions, maintaining data

consistency for large healthcare datasets.

• Developed responsive web interfaces using HTML5, CSS3, Bootstrap, and ReactJS to provide intuitive interfaces for healthcare

professionals and patients.

Tenet Health Jun 2022 - Nov 2022

Java Full Stack Developer Mumbai, India

Tenet Health is a prominent healthcare services company providing quality care through hospitals, outpatient centers, and

integrated health networks. As a Java Full Stack Developer, I developed and maintained web applications using Java, Spring

Boot, React, and microservices architecture to streamline healthcare operations.

• Designed and developed robust backend services using Java, Spring Boot, and Microservices to support healthcare operations. Ensured

high availability and fault tolerance for critical patient and clinical data workflows.

• Integrated and managed healthcare databases like Oracle, MySQL, and PostgreSQL to store and retrieve sensitive medical records

securely. Applied indexing and query optimization techniques to enhance database performance.

• Built and integrated RESTful APIs using Java and Spring Boot to enable seamless interoperability between various healthcare systems,

third-party services, and electronic health records (EHR) platforms.

• Ensured application scalability by leveraging AWS cloud infrastructure, including Amazon EC2, RDS, and S3, to handle growing

healthcare data volumes efficiently. Used modern design patterns for fault-tolerant architecture.

• Optimized application performance by identifying bottlenecks and implementing caching solutions using Redis. Enhanced query

execution speed by writing efficient SQL queries for healthcare data transactions.

• Strengthened security by implementing Spring Security for authentication and authorization. Ensured compliance with HIPAA

regulations by securing sensitive healthcare data through encryption and access control mechanisms.

• Automated build, testing, and deployment processes using Jenkins, Maven, and Git, ensuring faster and more reliable software releases.

Integrated CI/CD pipelines to streamline the deployment of healthcare applications.

• Collaborated with healthcare product managers, clinicians, and development teams using Agile methodologies. Participated in sprint

planning, code reviews, and requirement discussions to align software solutions with business needs.

Temenos (Capgemini) Aug 2021 - May 2022

Java Full Stack Developer mumbai, India

Temenos is a global banking software company that provides cloud-native, AI-driven solutions for core and digital banking

to over 3,000 financial institutions in more than 150 countries. As a Java Full Stack Developer, I designed and developed

Banking applications using Spring Framework, Microservices, and MongoDB, integrating with GraphQL APIs for real-time

data access. Additionally, I worked on cloud-based deployments on AWS, utilizing services like EC2, S3, and RDS.

• Used JAX-RS, Spring MVC, and Spring Data REST to create robust, secure, and efficient APIs that facilitated data exchange between

various banking services and external systems. Utilized AWS, AWS Lambda, and S3 to implement cloud-based solutions for scalable

banking applications. Developed serverless microservices to enhance system efficiency and reduce costs.

• Worked with Oracle, MySQL, PostgreSQL, MongoDB, and Cassandra to design, manage, and optimize relational and NoSQL

databases. Ensured high availability, scalability, and performance of financial data storage solutions.

• Leveraged Spring Security, OAuth, and JWT to protect sensitive banking data. Ensured secure authentication and authorization

mechanisms were in place for applications and APIs, complying with industry standards and regulations.

• Participated in Agile sprints, collaborating with product owners and cross-functional teams to deliver timely and high-quality features.

Implemented CI/CD pipelines using Jenkins, Maven, and Gradle to automate testing, deployment, and delivery.

• Created and executed JUnit and Mockito tests to validate the functionality, security, and performance of banking applications.

• Handled complex data processing and transformation tasks using XML, JSON, and JDBC. Integrated data from various internal and

external banking systems to ensure accurate data flow. Continuously monitored and optimized the performance of banking applications

using tools like Log4j and Apache to ensure fast response times, particularly.

• Developed responsive, accessible, and intuitive user interfaces using HTML5, CSS3, Bootstrap, and ReactJS. Ensured the banking

platform offered an exceptional user experience on both desktop and mobile devices.

• Designed and deployed microservices using Spring Boot, JPA, and Hibernate to create modular and independently deployable banking

services. Ensured each microservice was scalable and communicated seamlessly with others.

Allstate Jun 2019 - Jul 2021

Java Developer Mumbai, India

Allstate is a prominent insurance provider offering auto, home, and life insurance solutions. As a Java Developer, I developed

and maintained efficient applications using Java, Spring Boot, and GraphQL for seamless integration and data retrieval. I

also focused on enhancing application performance and scalability by utilizing NoSQL databases and deploying solutions

on AWS.

• Developed and maintained enterprise-level applications using Java, Spring Boot, and RESTful APIs to support the insurance company's

business operations and customer service solutions.

• Designed, developed, and maintained web applications using Java, Spring Boot, and Spring MVC to support insurance-related business

processes. Integrated backend services with frontend interfaces to deliver a seamless and user-friendly experience.

• Developed and integrated RESTful APIs and GraphQL for seamless communication between different systems and services. This

enabled real-time data exchange, improved system interoperability, smooth functioning of multiple insurance applications.

• Optimized performance and scalability of applications by utilizing NoSQL databases and SQL databases like Oracle and MySQL.

Focused on ensuring data integrity, optimizing query performance, and handling large volumes of insurance data.

• Worked with cloud technologies such as AWS to deploy, manage, and scale applications with high availability and fault tolerance.

Leveraged AWS services to enhance infrastructure reliability and ensure continuous availability of insurance applications.

• Ensured data security by integrating Spring Security, and implementing encryption, authentication, and authorization mechanisms.

Strengthened the protection of sensitive insurance data, complying with industry security standards.

• Collaborated with front-end teams to integrate JavaScript, ReactJS, and other UI technologies, enhancing user experience and

responsiveness of insurance applications. This collaboration resulted in highly interactive and user-friendly insurance portals.

• Utilized JUnit and Mockito for unit and integration testing, maintaining high code quality, and ensuring the stability of insurance

applications. Developed comprehensive test suites that minimized defects, robust functionality across all modules.

EDUCATION

university of Georgia, Georgia, USA.

Master's, Computer Science

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