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Mahitha Chegoor - Java Full Stack Developer

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Mahitha Chegoor [email protected] | +1 774 205 1455 | LinkedIn: linkedin.com/in/mahitha-chegoor PROFESSIONAL SUMMARY Full Stack Java Developer with 10 years of experience building enterprise-grade web applications using Java, Spring Boot, Hibernate, ReactJS, Angular, and Node.js. Expert in designing and developing RESTful APIs and microservices for backend logic while building responsive, intuitive user interfaces for frontend applications. Strong skills in Java 8 11 and J2EE frameworks with in-depth knowledge of Spring Boot, Spring MVC, and Hibernate ORM. Hands-on experience with frontend frameworks ReactJS and Angular (6 11), delivering modular, component-driven UI solutions. Skilled in designing database schemas, writing queries, and optimizing performance for Oracle, MySQL, SQL Server, MongoDB, Cassandra, and Redis. Worked on integrating backend services with frontend applications through secure APIs, WebSockets, and GraphQL for real-time and flexible data exchange. Implemented caching strategies using Redis and in-memory stores to reduce latency and improve user experience. Proficient in deploying containerized full-stack applications using Docker and orchestrating them with Kubernetes clusters. Skilled in AWS services such as EC2, S3, Lambda, and RDS for deploying, scaling, and monitoring enterprise applications. Experienced with CI/CD pipelines using Jenkins, Maven, Gradle, and Webpack for automated builds and deployments. Applied authentication and authorization mechanisms using Spring Security, JWT, and OAuth2 across full-stack systems. Built microservices architectures and service gateways using Node.js middleware and API routing strategies. Hands-on experience in testing frameworks such as JUnit, Mockito for backend and Jest, Enzyme, Cypress, Jasmine, and Karma for frontend validation. Collaborated with cross-functional teams including UI/UX, backend, and DevOps teams to deliver high-quality end-to-end solutions. Applied Agile/Scrum methodologies, contributing to sprint planning, backlog refinement, and retrospectives while ensuring incremental delivery. Experience in migrating monolithic applications to modular microservices and modern full-stack frameworks. Created reusable UI component libraries and shared REST modules to accelerate development across teams. Delivered complex dashboards with data visualization using React, Angular, and REST APIs. Implemented responsive and mobile-first UIs using CSS3, Bootstrap, Flexbox, and Material UI for seamless cross-device experiences. Mentored junior developers in full-stack development practices, coding standards, and design principles. Consistently delivered scalable, secure, and maintainable full-stack applications supporting thousands of concurrent users. TECHNICAL SKILLS Category Skills Frontend ReactJS, Angular 6 11, TypeScript, JavaScript (ES6+), HTML5, CSS3, Bootstrap, Material UI Backend Java 8 11, Spring Boot, Spring MVC, Hibernate, Node.js, Express.js Databases Oracle, SQL Server, MySQL, MongoDB, Cassandra, Redis APIs & Services RESTful APIs, SOAP, WebSockets, GraphQL basics Testing JUnit, Mockito, Jest, Enzyme, Cypress, Karma, Jasmine Build/CI/CD Maven, Gradle, Webpack, Jenkins, Git Cloud & Deployment AWS (EC2, S3, Lambda), Docker, Kubernetes Other Microservices Architecture, TDD, Agile/Scrum, CI/CD pipelines Full Stack Java Developer | Goldman Sachs, Jersey City, NJ Oct 2023 Present Developed full-stack applications by designing backend microservices in Java Spring Boot and integrating them with responsive ReactJS and Angular frontends. Created RESTful APIs consumed by multiple frontend applications and ensured secure, scalable designs using Spring MVC and Node.js middleware. Designed and implemented authentication flows using Spring Security for backend and JWT/OAuth2 for frontend login and authorization. Built reusable Angular and React component libraries that improved UI consistency and reduced development cycles across teams. Implemented Redux and Angular services for state management, ensuring predictable behavior and modularity across large-scale SPAs. Developed responsive frontends using CSS3, Bootstrap, Material UI, and Flexbox to deliver pixel-perfect user experiences on desktop and mobile devices. Applied GraphQL basics and REST APIs to integrate backend services with data visualization dashboards in ReactJS and Angular applications. Implemented caching with Redis and optimized SQL/NoSQL queries to reduce latency and improve API response times. Built microservices architectures deployed with Docker containers and orchestrated in Kubernetes clusters for scalability and fault tolerance. Designed batch jobs and scheduling services using Spring Batch and Quartz Scheduler for backend automation tasks. Worked with AWS services including EC2, Lambda, and S3 to deploy cloud-native full-stack solutions. Developed Node.js middleware services as API gateways and load balancers to route frontend requests to appropriate backend services. Created data access layers with Hibernate, JDBC, and Spring Data JPA to interact with Oracle, MySQL, and MongoDB databases. Configured Jenkins CI/CD pipelines for full-stack projects, integrating build, test, and deployment automation for both frontend and backend. Implemented frontend unit and E2E testing with Jest, Enzyme, Cypress, Jasmine, and Karma, ensuring quality and reliability. Applied backend TDD using JUnit and Mockito to validate business logic and ensure regression-free releases. Developed WebSocket-based real-time applications including dashboards and notification systems. Migrated legacy JSP/Servlet and monolithic systems into modular React/Angular-SPA frontends and Spring Boot microservices backends. Worked closely with UX designers, QA testers, and product managers to deliver high-quality end-to-end solutions. Monitored application performance using Log4J, ELK, and AWS CloudWatch to proactively identify and resolve issues. Mentored junior developers in both frontend and backend technologies, ensuring adherence to best practices across full-stack teams. Environment: Frontend: ReactJS, Angular, TypeScript, JavaScript (ES6+), HTML5, CSS3, Bootstrap, Material UI Backend: Java, Spring Boot, Hibernate, Node.js, Express.js Databases: Oracle, MySQL, SQL Server, MongoDB, Cassandra, Redis APIs & Messaging: REST, SOAP, WebSockets, GraphQL, Kafka Cloud & Deployment: AWS (EC2, S3, Lambda), Docker, Kubernetes Build/CI/CD: Maven, Gradle, Webpack, Jenkins Testing: JUnit, Mockito, Jest, Enzyme, Cypress, Jasmine, Karma Other: Agile/Scrum, TDD, Microservices Full Stack Java Developer | Dish Network, Denver, CO Mar 2022 Oct 2023 Developed full-stack applications by designing backend microservices in Java Spring Boot and integrating them with responsive ReactJS and Angular frontends. Created RESTful APIs consumed by multiple frontend applications and ensured secure, scalable designs using Spring MVC and Node.js middleware. Designed and implemented authentication flows using Spring Security for backend and JWT/OAuth2 for frontend login and authorization. Built reusable Angular and React component libraries that improved UI consistency and reduced development cycles across teams. Implemented Redux and Angular services for state management, ensuring predictable behavior and modularity across large-scale SPAs. Developed responsive frontends using CSS3, Bootstrap, Material UI, and Flexbox to deliver pixel-perfect user experiences on desktop and mobile devices. Applied GraphQL basics and REST APIs to integrate backend services with data visualization dashboards in ReactJS and Angular applications. Implemented caching with Redis and optimized SQL/NoSQL queries to reduce latency and improve API response times. Built microservices architectures deployed with Docker containers and orchestrated in Kubernetes clusters for scalability and fault tolerance. Designed batch jobs and scheduling services using Spring Batch and Quartz Scheduler for backend automation tasks. Worked with AWS services including EC2, Lambda, and S3 to deploy cloud-native full-stack solutions. Developed Node.js middleware services as API gateways and load balancers to route frontend requests to appropriate backend services. Created data access layers with Hibernate, JDBC, and Spring Data JPA to interact with Oracle, MySQL, and MongoDB databases. Configured Jenkins CI/CD pipelines for full-stack projects, integrating build, test, and deployment automation for both frontend and backend. Implemented frontend unit and E2E testing with Jest, Enzyme, Cypress, Jasmine, and Karma, ensuring quality and reliability. Applied backend TDD using JUnit and Mockito to validate business logic and ensure regression-free releases. Developed WebSocket-based real-time applications including dashboards and notification systems. Migrated legacy JSP/Servlet and monolithic systems into modular React/Angular-SPA frontends and Spring Boot microservices backends. Worked closely with UX designers, QA testers, and product managers to deliver high-quality end-to-end solutions. Monitored application performance using Log4J, ELK, and AWS CloudWatch to proactively identify and resolve issues. Mentored junior developers in both frontend and backend technologies, ensuring adherence to best practices across full-stack teams. Environment: Frontend: ReactJS, Angular, TypeScript, JavaScript (ES6+), HTML5, CSS3, Bootstrap, Material UI Backend: Java, Spring Boot, Hibernate, Node.js, Express.js Databases: Oracle, MySQL, SQL Server, MongoDB, Cassandra, Redis APIs & Messaging: REST, SOAP, WebSockets, GraphQL, Kafka Cloud & Deployment: AWS (EC2, S3, Lambda), Docker, Kubernetes Build/CI/CD: Maven, Gradle, Webpack, Jenkins Testing: JUnit, Mockito, Jest, Enzyme, Cypress, Jasmine, Karma Other: Agile/Scrum, TDD, Microservices Full Stack Java Developer | Blue Cross Blue Shield, Eagan, MN May 2019 Mar 2022 Developed full-stack applications by designing backend microservices in Java Spring Boot and integrating them with responsive ReactJS and Angular frontends. Created RESTful APIs consumed by multiple frontend applications and ensured secure, scalable designs using Spring MVC and Node.js middleware. Designed and implemented authentication flows using Spring Security for backend and JWT/OAuth2 for frontend login and authorization. Built reusable Angular and React component libraries that improved UI consistency and reduced development cycles across teams. Implemented Redux and Angular services for state management, ensuring predictable behavior and modularity across large-scale SPAs. Developed responsive frontends using CSS3, Bootstrap, Material UI, and Flexbox to deliver pixel-perfect user experiences on desktop and mobile devices. Applied GraphQL basics and REST APIs to integrate backend services with data visualization dashboards in ReactJS and Angular applications. Implemented caching with Redis and optimized SQL/NoSQL queries to reduce latency and improve API response times. Built microservices architectures deployed with Docker containers and orchestrated in Kubernetes clusters for scalability and fault tolerance. Designed batch jobs and scheduling services using Spring Batch and Quartz Scheduler for backend automation tasks. Worked with AWS services including EC2, Lambda, and S3 to deploy cloud-native full-stack solutions. Developed Node.js middleware services as API gateways and load balancers to route frontend requests to appropriate backend services. Created data access layers with Hibernate, JDBC, and Spring Data JPA to interact with Oracle, MySQL, and MongoDB databases. Configured Jenkins CI/CD pipelines for full-stack projects, integrating build, test, and deployment automation for both frontend and backend. Implemented frontend unit and E2E testing with Jest, Enzyme, Cypress, Jasmine, and Karma, ensuring quality and reliability. Applied backend TDD using JUnit and Mockito to validate business logic and ensure regression-free releases. Developed WebSocket-based real-time applications including dashboards and notification systems. Migrated legacy JSP/Servlet and monolithic systems into modular React/Angular-SPA frontends and Spring Boot microservices backends. Worked closely with UX designers, QA testers, and product managers to deliver high-quality end-to-end solutions. Monitored application performance using Log4J, ELK, and AWS CloudWatch to proactively identify and resolve issues. Mentored junior developers in both frontend and backend technologies, ensuring adherence to best practices across full-stack teams. Environment: Frontend: ReactJS, Angular, TypeScript, JavaScript (ES6+), HTML5, CSS3, Bootstrap, Material UI Backend: Java, Spring Boot, Hibernate, Node.js, Express.js Databases: Oracle, MySQL, SQL Server, MongoDB, Cassandra, Redis APIs & Messaging: REST, SOAP, WebSockets, GraphQL, Kafka Cloud & Deployment: AWS (EC2, S3, Lambda), Docker, Kubernetes Build/CI/CD: Maven, Gradle, Webpack, Jenkins Testing: JUnit, Mockito, Jest, Enzyme, Cypress, Jasmine, Karma Other: Agile/Scrum, TDD, Microservices Full Stack Java Developer | Morgan Stanley, Jersey City, NJ Sept 2017 May 2019 Developed full-stack applications by designing backend microservices in Java Spring Boot and integrating them with responsive ReactJS and Angular frontends. Created RESTful APIs consumed by multiple frontend applications and ensured secure, scalable designs using Spring MVC and Node.js middleware. Designed and implemented authentication flows using Spring Security for backend and JWT/OAuth2 for frontend login and authorization. Built reusable Angular and React component libraries that improved UI consistency and reduced development cycles across teams. Implemented Redux and Angular services for state management, ensuring predictable behavior and modularity across large-scale SPAs. Developed responsive frontends using CSS3, Bootstrap, Material UI, and Flexbox to deliver pixel-perfect user experiences on desktop and mobile devices. Applied GraphQL basics and REST APIs to integrate backend services with data visualization dashboards in ReactJS and Angular applications. Implemented caching with Redis and optimized SQL/NoSQL queries to reduce latency and improve API response times. Built microservices architectures deployed with Docker containers and orchestrated in Kubernetes clusters for scalability and fault tolerance. Designed batch jobs and scheduling services using Spring Batch and Quartz Scheduler for backend automation tasks. Worked with AWS services including EC2, Lambda, and S3 to deploy cloud-native full-stack solutions. Developed Node.js middleware services as API gateways and load balancers to route frontend requests to appropriate backend services. Created data access layers with Hibernate, JDBC, and Spring Data JPA to interact with Oracle, MySQL, and MongoDB databases. Configured Jenkins CI/CD pipelines for full-stack projects, integrating build, test, and deployment automation for both frontend and backend. Implemented frontend unit and E2E testing with Jest, Enzyme, Cypress, Jasmine, and Karma, ensuring quality and reliability. Applied backend TDD using JUnit and Mockito to validate business logic and ensure regression-free releases. Developed WebSocket-based real-time applications including dashboards and notification systems. Migrated legacy JSP/Servlet and monolithic systems into modular React/Angular-SPA frontends and Spring Boot microservices backends. Worked closely with UX designers, QA testers, and product managers to deliver high-quality end-to-end solutions. Monitored application performance using Log4J, ELK, and AWS CloudWatch to proactively identify and resolve issues. Mentored junior developers in both frontend and backend technologies, ensuring adherence to best practices across full-stack teams. Environment: Frontend: ReactJS, Angular, TypeScript, JavaScript (ES6+), HTML5, CSS3, Bootstrap, Material UI Backend: Java, Spring Boot, Hibernate, Node.js, Express.js Databases: Oracle, MySQL, SQL Server, MongoDB, Cassandra, Redis APIs & Messaging: REST, SOAP, WebSockets, GraphQL, Kafka Cloud & Deployment: AWS (EC2, S3, Lambda), Docker, Kubernetes Build/CI/CD: Maven, Gradle, Webpack, Jenkins Testing: JUnit, Mockito, Jest, Enzyme, Cypress, Jasmine, Karma Other: Agile/Scrum, TDD, Microservices Full Stack Java Developer | Geno Info Tech, Hyderabad, India June 2013 July 2016 Developed full-stack applications by designing backend microservices in Java Spring Boot and integrating them with responsive ReactJS and Angular frontends. Created RESTful APIs consumed by multiple frontend applications and ensured secure, scalable designs using Spring MVC and Node.js middleware. Designed and implemented authentication flows using Spring Security for backend and JWT/OAuth2 for frontend login and authorization. Built reusable Angular and React component libraries that improved UI consistency and reduced development cycles across teams. Implemented Redux and Angular services for state management, ensuring predictable behavior and modularity across large-scale SPAs. Developed responsive frontends using CSS3, Bootstrap, Material UI, and Flexbox to deliver pixel-perfect user experiences on desktop and mobile devices. Applied GraphQL basics and REST APIs to integrate backend services with data visualization dashboards in ReactJS and Angular applications. Implemented caching with Redis and optimized SQL/NoSQL queries to reduce latency and improve API response times. Built microservices architectures deployed with Docker containers and orchestrated in Kubernetes clusters for scalability and fault tolerance. Designed batch jobs and scheduling services using Spring Batch and Quartz Scheduler for backend automation tasks. Worked with AWS services including EC2, Lambda, and S3 to deploy cloud-native full-stack solutions. Developed Node.js middleware services as API gateways and load balancers to route frontend requests to appropriate backend services. Created data access layers with Hibernate, JDBC, and Spring Data JPA to interact with Oracle, MySQL, and MongoDB databases. Configured Jenkins CI/CD pipelines for full-stack projects, integrating build, test, and deployment automation for both frontend and backend. Implemented frontend unit and E2E testing with Jest, Enzyme, Cypress, Jasmine, and Karma, ensuring quality and reliability. Applied backend TDD using JUnit and Mockito to validate business logic and ensure regression-free releases. Developed WebSocket-based real-time applications including dashboards and notification systems. Migrated legacy JSP/Servlet and monolithic systems into modular React/Angular-SPA frontends and Spring Boot microservices backends. Worked closely with UX designers, QA testers, and product managers to deliver high-quality end-to-end solutions. Monitored application performance using Log4J, ELK, and AWS CloudWatch to proactively identify and resolve issues. Mentored junior developers in both frontend and backend technologies, ensuring adherence to best practices across full-stack teams. Environment: Frontend: ReactJS, Angular, TypeScript, JavaScript (ES6+), HTML5, CSS3, Bootstrap, Material UI Backend: Java, Spring Boot, Hibernate, Node.js, Express.js Databases: Oracle, MySQL, SQL Server, MongoDB, Cassandra, Redis APIs & Messaging: REST, SOAP, WebSockets, GraphQL, Kafka Cloud & Deployment: AWS (EC2, S3, Lambda), Docker, Kubernetes Build/CI/CD: Maven, Gradle, Webpack, Jenkins Testing: JUnit, Mockito, Jest, Enzyme, Cypress, Jasmine, Karma Other: Agile/Scrum, TDD, Microservices EDUCATION Bachelor s in Computer Science Engineering JNTUK Keywords: continuous integration continuous deployment quality analyst user interface user experience javascript sthree Colorado Minnesota New Jersey