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Shiva Prasad Reddy - Java Full Stack Developer

shivaaprasadreddyy@gmail.com

Location: Texas City, Texas, USA

Relocation: open

Visa: GC

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SHIVAPRASADREDDY BUSSU Senior Java Full Stack Developer Phone: +1(346)-561-9944 Mail: Shivaaprasadreddyy@gmail.com Linkedin:www.linkedin.com/in/bussu-shiva PROFESSIONAL SUMMARY A Highly Skilled Sr. Java Full Stack Developer with over 10+ years of software development experience in diverse fields such as Financial, Healthcare, Retail and State domains showcasing my expertise across the entire software development life cycle from architecture and design to implementation, optimization, and testing. Expertise in Java/J2EE Technologies like Core Java, JDBC, Servlets, JSP, Spring Framework, Spring Core, Spring MVC, Spring Boot, Hibernate, JPA, EJB, JTA, JMX, JCA, Microservices, Junit and RESTful API Experience in developing web applications using JSP, Spring Boot, Spring MVC Frameworks, EJB, Hibernate, Spring Security, JBOSS, JDBC, Web Services, JavaScript, JavaBeans Expert in Core Java OOPs, Collections, Exceptions Handling, Input/output (I/O) System, Swing, Annotations, Enums, Concurrency, Multi-Threading, Lambda and Generics. Expertise in designing and developing Web-centric applications using HTML5, CSS3, Java Applets, JavaScript, XML, JSON, Ajax, jQuery, Bootstrap, AngularJS, NodeJS, ReactJS, Tag Libraries, Google Web Toolkit (GWT) and Custom Tags. Advanced front-end development using Angular 17/12/11/8, React.js, JavaScript (ES6+), HTML5, CSS3, jQuery, and responsive UI design principles. Proficient in developing scalable web and enterprise applications using Core Java EE technologies like JDBC, Servlets, JSP, Web Sockets, EJB, JSF, JPA, JNDI, and JMS, focusing on performance, maintainability, and modular architecture. Hands-on experience with web service implementation, including RESTful APIs (JAX-RS) and SOAP-based services (JAX-WS, JAX-RPC, JAXR) for secure and reliable system integration in distributed environments. Experienced in setup and maintenance of enterprise application servers including Oracle WebLogic, JBoss EAP, Apache Tomcat, and IBM WebSphere, ensuring optimized performance and availability. Skilled in integrating and deploying applications using Apache Camel, CXF, Kafka, ActiveMQ, Service Mix, and JBoss Fuse ESB for scalable system interoperability. Proficient in Developing Application using frameworks Spring Dependency Injection (DI), IOC, Aspect oriented Programming (AOP), Instrumentation, Integration, Security, Boot, Struts, MyBatis and Hibernate. Experienced in designing and building RESTful APIs using Spring and Spring Boot and validating API functionality and performance using tools like Postman in both development and integration testing phases. Proficient in Java Spring JPA with Hibernate for integrating MySQL and SQL Server, handling CRUD and complex aggregations. Strong in designing multi-tier web applications using Spring Boot, with expertise in Spring Core features like Dependency Injection, annotations, and configuration. Extensively worked with Spring JDBC, Spring ORM using Hibernate, Java Persistence API (JPA), and Docker containers for building portable, containerized Java applications in modern development environments. Proficient in CI/CD with Jenkins, Hudson, Travis CI, Bamboo, and deploying Elastic Cloud. Supported AWS, Azure, and GCP apps, troubleshooting EC2, RDS, Lambda, S3, and Kubernetes issues. Experience with Version Control Systems like Subversion (SVN), and Git. Excellent analytical, problem solving and interpersonal skills. Ability to learn new concepts fast. Consistent team player with excellent communication skills. Involved in all stages of Software Development Life Cycle (SDLC) as well as Skilled in Agile practices (Scrum, TDD, Incremental & Iterative development), with hands-on experience in Junit, Mockito, Karma, Jasmine, Jest. TECHNICAL SKILLS Languages Java 17/11/8/7, JavaScript, PHP, Python, SQL, PL/SQL, Scala, C, C++ Enterprise Java Servlets, Core java, Hibernate, JPA, JTA, JSP, JSTL, EJB, JDBC, JNDI, RMI, Applets, AWT, Multi-threading, Java Networking, Spring Framework, Spring Boot, Spring Cloud Web Technologies jQuery 1.8,1.9, jQuery, Dojo, Ext JS, Angular 8/11/12, JavaScript, CSS2, CSS3, HTML4, HTML5, Node.JS, Angular 16/17, React Js, Next Js, Express JS Tools & Framework Spring, Spring Cloud, Spring MVC, DI, Spring AOP, JSF 1.1, JSF 2.1, GWT, Spring Boot, Spring Batch, Spring Security, Spring Data, Struts 1.2, Struts 2.1, Web services RESTful, JAX-RS, JAX-WS, JAX-B, Apache CFX, WSDL, SoapUI 4.0,5.1, Tcp Mon, UDDI Web/App Servers Oracle WebLogic10.x/9.x, Apache Tomcat8.0/7.x/6.x, WebSphere, JBoss, Jenkins Database SQL Server, MySQL, PostgreSQL, Oracle, DB2, NoSQL, MongoDB, DynamoDB, Cassandra Methodologies Agile, Scrum, Kanban, Waterfall, Test Driven Development (TDD), OOAD, SDLC PM Tools & Security Jira, Asana, Microsoft Teams, OAuth2.0, JWT, SSL, TLS. Logging & Code Quality Log4J, Slf4J, Cloud Watch, SonarQube, Sonar Lint, ESLint, Splunk Version Control GIT, SVN, GitHub, GitLab, Clear case, bitbucket Testing Tools/ Others Junit, Mockito, Jasmine, Karma, Kibana, Cucumber, Mocha, Swagger, Selenium, Postman Modeling, Build Tools & OS Maven, Gradle, ANT, UML, Rational Rose, Windows, Mac, Linux, UNIX Design Patterns MVC, Front Controller, Singleton, Business Delegate and DAO patterns Cloud and Containerization tools OpenShift, (AWS EC2, ECS, S3, RDS, Lambda, CLI, Cloud Watch), GCP, Azure, Docker, Kubernetes, Terraform PROFESSIONAL EXPERIENCE Client: Florida Department of Environmental Protection, Tallahassee, FL July2023 to present Role: Sr. Java Full Stack Developer The primary objectives of the FDEP project include Automating Environmental Permit Management which means Digitizing and streamlining the issuance, tracking, and renewal of permits to reduce processing time and human errors. Implementing IoT sensors, GIS mapping, and Big Data analytics to track water quality, air pollution, and land usage in real-time. Creating automated alerts to detect violations and take corrective action and Improving Public Access & Transparency by Developing a user-friendly web portal where businesses and citizens can apply for permits, track statuses, and access environmental reports. Responsibilities: Used HTML5, CSS3, and Bootstrap for structured, styled, and responsive web design. Built a dynamic SPA with Angular 12, TypeScript, HTML5, CSS3, JavaScript, and Bootstrap for an interactive user experience. Use of Redux middleware for logging and talking to the asynchronous API. Integrated JEE applications with front-end technologies like AngularJS, jQuery, and HTML5 to create responsive UIs. Designed and implemented reusable and modular components using React.js and Angular component libraries. Used Material-UI and Angular Material for component-rich enterprise applications. Utilized TypeScript with Angular to implement interactive data filtering and search functionalities for environmental records. Developed dynamic, data-driven dashboards using Angular 17 for real-time environmental monitoring and report generation. Built Angular 12 form validations and used Bootstrap to display error, warning, and info messages, enhancing UI/UX. Developed secure login and user roles in Angular 17 for handling sensitive environmental data with JWT authentication. Integrated Angular modules with state management (NgRx) for seamless data handling across environmental apps. Implemented real-time data visualization of sensor data using Angular 17 components and third-party charting libraries. Designed component-based React.js architecture to reduce duplication and boost maintainability in enterprise apps. Implemented React Router (v6) for SPA navigation and route protection using authentication and role-based access. Built responsive UIs with React, Tailwind CSS, and CSS Modules for mobile-first design and cross-device performance. Used React Hooks for efficient state and side-effect management, enhancing performance and readability. Managed complex state with Redux Toolkit, NgRx, and React Context API for optimized performance. Built proof-of-concept (POC) applications using MongoDB, Express.js, Angular 11, and Node.js for full-stack development. Implemented JWT-based authentication and role-based access control in Express.js for secure API communication. Developed and maintained enterprise-level applications using JEE technologies including Servlets, JSP, EJB, JMS, JPA, and JSF. Extensively used Java 17/11 (OOP, collections, multithreading, streams, lambdas) to implement BDD-based long-term issue. Optimized JVM and memory with Java 17 Garbage Collection enhancements for high-load systems. Built reusable business logic with Enterprise Java Beans, integrated with front-end and database layers. Improved microservices communication with Spring Cloud and Java 17 for seamless data exchange and fault tolerance. Built backend with Spring Boot 3.0, implementing authentication and access control via Spring Security. Used Spring Dependency Injection, MVC, annotations, and modules to implement business logic and navigation. Used Spring MVC to isolate web tier layers for reduced complexity and easier maintenance. Designed and implemented RESTful APIs adhering to best practices to ensure high scalability, security, and performance. Proficient in JSP and Servlets for server-side rendering and request handling. Applied design patterns (Singleton, Factory, Prototype, Builder, DAO) for improved architecture and maintainability. Proficient in SQL queries with experience in working with PostgreSQL and Swagger for documenting RESTful APIs. Developed and optimized PL/SQL procedures, functions, and packages in Oracle 12c+ for efficient data processing. Managed and developed MongoDB clusters, using JavaScript for DML operations. Managed NoSQL database solutions using DynamoDB, ensuring low-latency and high-availability for applications. Configured data distribution and replication strategies in Cassandra clusters for availability and fault tolerance. Integrated Spring and Hibernate with Spring ORM for optimized database interactions and seamless data handling. Utilized the ELK stack (Elasticsearch, Logstash, and Kibana) to collect, analyze, and visualize logs from the Spark cluster. Integrated Hive queries into the Spark environment using Spark SQL, improving the processing of large datasets. Experienced in working with Apache Kafka and setting up Kafka clusters for efficient message streaming. Implemented log correlation in Splunk for distributed transactions, enhancing debugging and traceability. Created and configured AWS EC2 instances and integrated with Elastic Load Balancing (ELB) for performance optimization. Utilized AWS S3 for secure storage and retrieval with IAM-based access control. Developed AWS Lambda Functions for event-driven processing and backend automation. Implemented Automated Cloud Deployments using AWS CloudFormation templates and terraform. Collaborated with Agile teams to deliver Kotlin-based microservices integrated with Docker and Kubernetes. Configured and deployed JEE applications on WebLogic, JBoss, and IBM WebSphere Application Servers. Proficient in using GIT for version control and source code management. Involved in JUnit and Mockito coverage tasks, covering 4,000 lines of code and improving coverage by 94%. Designed a scalable test suite with Selenium, TestNG, and Cucumber (BDD) for environmental monitoring. Participated in all SDLC phases using Agile Scrum for FDEP projects. Environment: Java17/11, J2EE, Core Java, Multithreading, HTML5, CSS3, Typescript, JDBC, Angular, Shell script, Angular, Servlet, AWS, UML, Micro services, Spring Framework, Hibernate, , Cassandra, NoSQL, Spring Boot, XML, Maven, Jenkins, Oracle 11g, JBoss, SDLC methodologies, Log4j, Splunk, JUnit, GIT, Restful, Eclipse IDE. Client: Fresenius Medical Care, Irving, Texas Feb 2021 to June 2023 Role: Full Stack Java Developer Fresenius Medical Care is a global healthcare company specializing in products and services for individuals with chronic kidney failure. The company is a leader in dialysis treatments and provides life-saving therapies to patients worldwide. Developed a HIPAA-compliant Revenue Cycle Management (RCM) system to streamline claims processing, eligibility verification, and payment remittance for Fresenius Medical Care. The project focused on integrating HL7 interfaces with major Electronic Health Record (EHR) systems like Epic, Cerner, and Meditech, ensuring seamless healthcare data interoperability and compliance with EDI (Electronic Data Interchange) transactions. The company engages in projects ranging from technology-driven solutions for patient care to strategic partnerships with healthcare institutions. Responsibilities: Created responsive UIs using AJAX, HTML5, CSS, JSF, jQuery, and JavaScript for patient-facing applications. Built reusable UI components with TypeScript and Tailwind CSS for modularity across applications. Developed ADA/WCAG-compliant patient portals in React.js for managing lab results, appointments, and medical history. Built reusable React components with TypeScript, React Hooks, and Redux for global state in clinical apps. Used ReactJS and React-Router for cross-browser compatibility and creating a Single Page Application. Integrated FHIR/HL7 APIs with React.js to retrieve EHR data from Epic and Cerner. Developed telehealth modules using WebRTC and Twilio for real-time video consultations. Proficient in PHP, Node.js and React for dynamic web application development. Integrated Java 17 HTTP Client API for improved request/response handling and efficient web service connections. Implemented Session Beans and MDBs for business logic and asynchronous processing in distributed environments. Migrated SOAP services to Java 17 with Spring Web Services and JAX-RS for improved security and performance. Deployed JEE applications on application servers like WebLogic, WebSphere, and JBoss using EAR/WAR packaging. Built core functionality with Java, Multithreading, JDBC, JSP, Servlets, and Web Services for patient data processing. Developed apps with Spring MVC, Spring IOC, Spring AOP, and Hibernate, adhering to healthcare best practices. Designed scalable microservices with Spring Boot and Spring Cloud. Built RESTful APIs with Spring Boot for service communication. Built API gateways and microservices for secure and scalable healthcare data exchange between providers and payers. Migrated legacy Java code to Kotlin, leveraging null safety features. Designed and deployed Node.js microservices on Kubernetes for high-volume insurance and RCM transactions. Developed and optimized PL/SQL procedures, functions, and packages in Oracle 12c+, ensuring efficient database operations. Participated in database upgrades and patching for Oracle and SQL Server to ensure compliance and stability. Used MongoDB and DynamoDB for managing high-volume, unstructured patient data with fast access and scalability. Used Cassandra for distributed data management, ensuring availability and fault tolerance. Used Apache Kafka for secure messaging and transaction handling, ensuring reliable streaming in healthcare applications. Designed and implemented enterprise-level integration using Apache Camel for effective data flow and compliance. Integrated Splunk for real-time log monitoring and analytics, speeding up incident resolution in production. Used SOAP-based messaging and validated XML data with XSD for secure and compliant data exchange. Integrated IBM WebSphere with LDAP for authentication and role-based access control (RBAC). Deployed healthcare apps on Google Kubernetes Engine (GKE) for scalable, containerized workloads. Leveraged Google Cloud Storage (GCS) for secure, HIPAA-compliant storage of patient records. Used Google Cloud Pub/Sub for real-time messaging and alerts (e.g., patient appointments). Analyzed healthcare data with Google BigQuery, enabling fast, large-scale analytics. Built serverless applications with Google Cloud Functions for processing data from IoT devices. Created Docker containers for microservices and orchestrated them using Kubernetes for high availability. Developed deployment and maintenance scripts using Jenkins, Docker, and Maven for CI/CD automation. Worked with Terraform and CloudFormation for infrastructure provisioning and repeatable cloud deployment. Utilized Postman's and Implemented JUnit and Mockito to simulate real-world scenarios Utilized application servers like WebLogic and Apache Tomcat, and version control systems like Git and GitHub. Used Gradle and Maven to build Java-based application modules. Actively collaborated in Agile/Scrum environments using tools like JIRA for backlog and sprint planning. Environment: AGILE/SCRUM, Java 17,11,8, Angular 8, Spring, MVC, Hibernate, REST, WSDL, SOAP, XML, XSD, Bootstrap, Node.js, HTML5, CSS3, JavaScript, JSON, Oracle 11g, Maven, Junit, Mockito, Jasmine/Karma, Git, JIRA, Postman, Kafka, Jenkins, Apache Tomcat, Docker, PostgreSQL, Kibana, JPA, JDBC, Spring Security, Log4j, TDD, GraphQL, MongoDB, Cassandra, AWS (EC2, ECS, Lambda), Kubernetes, OpenShift, JSP, Scala, Swagger. Client: City National Bank, Los Angeles, CA May 2019 to Jan 2021 Role: Full stack Java Developer City National Bank continuously invests in technology, digital banking, and customer-centric financial services to enhance its banking operations. The bank s projects focus on digital transformation, cybersecurity, customer experience, and financial innovation to meet the evolving needs of its clients. Designed and developed a secure, scalable digital banking and payment processing system to enhance customer transactions, fraud detection, and real-time account management for City National Bank. The system integrated real-time payment networks, ACH processing, credit card transactions, and mobile banking features, ensuring high availability, security, and compliance with financial regulations (PCI-DSS, FFIEC, and SOX). Responsibilities: Developed dynamic UIs using Angular 8, TypeScript, ES6, and JavaScript for seamless, responsive banking experiences. Integrated Angular 8 with RESTful APIs to support real-time banking transactions like fund transfers and balance checks. Utilized core Angular 8 features dependency injection, data binding, directives, and services to enhance functionality. Improved mobile banking performance using Angular 11 s optimized rendering and responsiveness. Leveraged Angular 11 CLI to streamline development workflows, automate builds, and boost deployment efficiency. Enhanced UI with Angular Material and Bootstrap for consistent, responsive designs. Built responsive UIs using Vue.js, Vue CLI, and SCSS for banking platforms across devices. Used Bootstrap-Vue and Tailwind CSS for consistent layout and accessibility. Enhanced client-side scripting with jQuery, simplifying DOM manipulation and AJAX requests for user interactions. Developed Servlets and Java Server Pages (JSP) and used JavaScript validation in JSP pages. Optimize multi-threading for Core Java applications and minimize memory leaks in Core Java code. Utilized Spring framework for dependency injection, and Spring Boot for rapid deployment of applications. Used Spring Core for dependency injection/Inversion of Control (IoC), and integrated frameworks like Struts and Hibernate. Developed APIs for seamless integration with credit card processing networks, enabling secure and fast transactions. Developed scalable RESTful APIs using Node.js, Express, and MongoDB for web applications. Integrated Python libraries like NumPy, Pandas, and Matplotlib into Java applications using Jython. Designed JSON data models for financial risk assessment, ensuring compliance with SOX, PCI-DSS, and banking regulations. Utilized SQL DDL and DML statements to create and modify database objects and manipulate data and SQL joins. Designed MongoDB collections and documents to represent data entities and relationships, providing flexibility. Developed SQL queries, stored procedures, functions, views, and triggers in Oracle (PL/SQL) and SQL Server (T-SQL). Integrated Jenkins with version control systems like Git to trigger automated builds based on code changes. Automated IBM WebSphere deployments using shell scripts and Jenkins for CI/CD pipeline integration. Automated risk engine deployment with Azure DevOps pipelines, integrating SonarQube for static code analysis. Used Azure Logic Apps to automate workflows and integrate systems for payment processing and fraud detection. Utilized Azure Active Directory (AAD) for secure identity management and user authentication in banking applications. Faced compatibility issues with Docker containers, I utilized Docker Compose to define consistent environments. Migrated financial services apps to Azure Kubernetes Service (AKS) for horizontal scalability and faster deployments. Implemented Postman to automate RESTful API testing for critical banking services, using Swagger for documentation. Utilized JUnit and Mockito for integration testing and SonarQube/Sonar Lint best practices for coding standards. Proficient in AGILE (SCRUM) for managing Finance domain projects, from requirements to testing. Environment: AGILE/SCRUM, TDD, Java 11/8, Spring, Angular 11, HTML5, CSS3, JavaScript, Bootstrap, Core Java, GraphQL, Hibernate, jQuery, Splunk, AJAX, JDBC, SQL, MongoDB, Cassandra, Node.js, AWS, Docker, Jenkins, Big Query, Git, Kibana, Apache Kafka, RESTful, SOAP, Kubernetes, JSP, Log4j, Python, Postman, JUnit, Mockito, Maven, Scala, IBM WebSphere, Apache Tomcat. Client: Walmart, Bentonville, AR Oct 2017 to Apr 2019 Role: Full Stack Java Developer Walmart is one of the world's largest retail corporations, operating a chain of hypermarkets, discount department stores, and grocery stores. Developed and optimized Walmart's Omni-Channel Order Management System (OMS) to streamline online and in-store order fulfillment, inventory tracking, and real-time order processing. The system handles millions of transactions per day, integrating e-commerce, store pickup, and supply chain logistics, ensuring seamless operations for Walmart s global retail network s. Walmart continuously invests in projects that enhance customer experience, supply chain efficiency, digital transformation, and sustainability. Responsibilities Built custom UI themes using TypeScript and CSS-in-JS for scalable design systems in retail apps. Used JavaScript ES6+ (async/await, destructuring) for efficient data handling in React/Next.js apps. Integrated third-party payment APIs (e.g., Stripe, PayPal) into React and Next.js to enable secure transactions. Built reusable UI components with React.js and Styled Components for scalable, maintainable retail pages. Implemented product filters using React.js and Redux, enabling dynamic sorting by price, category, and ratings. Utilized React Hooks (useState, useEffect) to manage state and side effects, reducing boilerplate and improving readability. Enabled real-time inventory and order tracking with GraphQL Subscriptions for better retail UX. Led development using Spring Web MVC, adhering to best practices for maintainable and scalable retail application design. Developed asynchronous RESTful microservices with Spring MVC and Spring Boot for efficient microservice communication. Implemented RESTful Web Services by using JAX-RS implementation to retrieve data from the client-side. Developed SOAP services and used JMS with Apache Log4j for efficient asynchronous messaging and logging. Designed event-driven architecture with Spring Integration and Spring Kafka for real-time inventory and order updates. Used AWS (EC2, S3, Lambda, CloudWatch) for scalable serverless solutions and automated infrastructure with Chef/Puppet. Designed Python Lambda-based architecture with AWS (S3, DynamoDB, Kinesis, SNS) for scalable, event-driven solutions. Built serverless RESTful APIs with AWS Lambda and API Gateway, optimizing routing, security, and data processing. Integrated AWS CloudFront for global content delivery, speeding up product page load times for customers worldwide. Designed MySQL and MongoDB databases for product, customer, and transaction data, ensuring integrity and availability. Debugging for Stored Procedures in the application and using SQL queries to access Oracle, DB2, and SQL Server. Optimized Apache Camel routes and data transformations, boosting integration performance by 50% for peak loads. Conducted stress and load testing with JMeter to ensure system resilience under high traffic conditions. Developed and modified the application with unit testing using JUnit and Mockito for various test scenarios. Worked using Agile methodology in the SDLC phase with a TDD approach to building the application. Environment: Java, Servlets, JSP, JMS, Struts, HTML5, CSS, Java Script, Oracle 10g, Junit, SOAP, SOAPUI, XML, BEA web logic, SQL, Hibernate, Spring, Oracle 11g, Apache camel. Client: Conoco Phillips, Houston, Texas Oct 2014-Sep 2017 Role: Java Developer ConocoPhillips is one of the world s largest independent exploration and production (E&P) companies, specializing in oil and natural gas. Developed and optimized ConocoPhillips Enterprise Asset Management (EAM) and Production Monitoring System to enhance real-time data collection, predictive maintenance, and operational efficiency for oil and gas production sites. The system enabled seamless data ingestion from IoT sensors, SCADA systems, and industrial control systems, ensuring real-time analytics, automated reporting, and equipment failure prediction across global drilling operations. Their projects range from upstream oil and gas development to carbon capture and sustainability initiatives Responsibilities Integrated RESTful APIs with HttpClient for real-time data fetching and display in dashboards. Developed interactive features using JavaScript, handling asynchronous operations with AJAX for real-time updates. Built custom JavaScript functions to process large datasets and optimize data visualization. Created Angular-based dashboards with ng2-charts, displaying operational data like fuel levels and pipeline status. Applied Angular Material for UI components, ensuring a consistent and responsive design. Designed UI forms with Angular Reactive Forms, ensuring robust validation for critical data entry. Implemented state management with NgRx, ensuring scalability for large Angular apps. Developed enterprise Java apps using EJB 3.0 and Spring for DI and AOP Built scalable, secure applications with JEE components: Servlets, JSP, EJB, JPA, JMS, and JAX-RS. Exposed Microservices based on RESTful APIs utilizing Spring Boot and Spring MVC for seamless communication. Implemented messaging solutions with IBM MQ to ensure reliable and asynchronous communication between components. Configured, deployed, and managed Java applications on IBM WebSphere Application Server (WAS) across environments. Implemented RESTful services using Spring Boot, facilitating communication between client and server. Used JAX-RS annotations and Jersey Provider to implement REST-based web services. Integrated Hibernate 4.2 for ORM; implemented RESTful services with JAX-RS (Jersey) and SOAP with JAX-WS. Utilized Azure Functions and Event Grid for real-time alerts on environmental violations and permit expirations. Managed Azure SQL Database for storing critical oil and gas metadata, ensuring geo-redundancy and high availability. Designed and automated data workflows using Oracle PL/SQL scripts and SQL Server SSIS for seamless integration. Worked with NoSQL databases like MongoDB for scalable and high-performance data storage. Utilized RabbitMQ for messaging, MySQL and PostgreSQL for efficient data management across development projects. Implemented CI/CD pipelines in Azure DevOps, reducing permit and inspection deployment time by 40%. Integrated automation batch job runs with Jenkins Continuous Integration tool. Used JUnit for unit testing of the application and log4j for efficient logging and debugging. Environment: Java EE, EJB 3.0, Spring Framework, Jasper Reports, IBM MQ, XML, XSLT, JAXB, Spring Boot, REST, JDBC, JavaScript, JQuery, UML, PCF, Apache Camel, Mockito, MongoDB, Eclipse IDE, Log4J, Apache Ant, Swagger, SaaS Platforms, HTML5, CSS3, JavaScript, Bootstrap, Hibernate ORM, Microservices, Spring MVC), JAX-RS (Jersey Provider), PL/SQL, Jenkins. Keywords: cprogramm cplusplus continuous integration continuous deployment user interface user experience message queue javascript sthree procedural language Arkansas California Florida