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Click here or scroll down to respond to this candidateCandidate's Name
Email: EMAIL AVAILABLECell: PHONE NUMBER AVAILABLELinkedIn: https://LINKEDIN LINK AVAILABLEEducation: Masters in technology management - The University Of Bridgeport (April Street Address )Bachelors in science - Annamalai University (Street Address )PROFESSIONAL SUMMARY:Over 7 years of experience encompassing the entire Software Development Life Cycle for both Web-based and Enterprise applications, focusing on Object-Oriented principles, Java/J2EE, and Client-Server technologies.Proficient in Front-End UI technologies such as HTML5, CSS3, JavaScript, jQuery, JSON, AJAX, Node JS, AngularJS, React JS, and Bootstrap.Advanced knowledge in Core Java, including Garbage Collector, Collections Framework, Exception Handling, Multithreading, Event handling, JDBC, JMS, and Generics.Implemented functional Java 1.8 Lambda Expressions, Functional Interfaces, and Parallel Streams.Expertise in J2EE Technologies such as Spring, Hibernate, Servlets, JSP, JPA, JDBC, and JavaBeans.Skilled in developing SOA and J2EE Web Services (RESTful, SOAP, WSDL, UDDI, JAX-WS, JAXB, JAX-RS).Proficient in MVC frameworks like Spring, SpringIOC, Spring Security, Spring Boot, Spring Batch, and Spring MVC.Extensive experience in front-end development with HTML5, CSS3, Bootstrap, JavaScript, jQuery, Angular JS, Angular (versions 8/9/11/13), JSP.Experienced in XML processing with XSL, XSLT, XML schemas, XPath, XForms, XSL-FO, and parsers like SAX and DOM.Proficient in CI/CD pipelines for Microservices deployments, utilizing tools like Jenkins, GitLab CI/CD, and AWS Code Pipeline.Experienced in server infrastructure development on AWS Cloud with services like Elastic Beanstalk, RDS, EC2, S3, DocumentDB, API Gateway, ELB, Route 53, SNS, and SQS.Skilled in scripting deployments to AWS and monitoring infrastructure with tools like AppDynamics.Proficient in writing SQL and PL/SQL scripts for Oracle, MySQL, MS SQL Server, and IBM DB2.Experienced with message brokers such as ActiveMQ, RabbitMQ, and Apache Kafka.Familiar with IDEs like IntelliJ IDEA, Eclipse, Spring Tool Suite, VSC, and deployment using Application Servers like Apache Tomcat, Apache Karaf, WebLogic, Web Sphere, Glassfish, Camel, and JBOSS.Worked with Selenium, Protractor, JUnit, Mockito, and Log4j for developing test cases and ensuring application functionality.Proficient in writing ANT and Maven scripts for builds and deployments to various environments.CI/CD, SPLUNK/DYNATRACETechnical ExpertiseSpring FrameworkSpring Boot, Spring MVC, Spring SecurityCore JavaGarbage Collector, Collections Framework, Exception Handling, MultithreadingAWS Cloud ServicesElastic Beanstalk, RDS, EC2, S3, API Gateway, ELB, Route 53, SNS, SQSDatabase Management SystemsOracle, MySQL, MS SQL Server, IBM DB2Front-End FrameworksAngularJS, Angular, React JSTesting FrameworksJUnit, Selenium, Mockito, ProtractorRESTful Web ServicesRESTful, SOAP, WSDL, JAX-WS, JAXB, JAX-RSFront-End UI technologiesHTML5, CSS3, JavaScript, jQuery, AngularJS, React JS, BootstrapPROFESSIONAL EXPERIENCE:Client: US BankRole: SR. Java Full stack Developer (April 2023 to March 2024)Responsibilities:Developed Java applications for financial transaction processing in the banking sector.Integrated Java applications with payment gateways and banking APIs.Implemented risk management systems including fraud detection and credit risk assessment tools.Developed Java-based CRM solutions to enhance customer relationship management.Implemented compliance monitoring and regulatory reporting solutions for banking industry standards. Design, code, test, and debug complex software applications using Java technologies.Collaborate with cross-functional teams to define, design, and ship new features.Ensure application performance, quality, and responsiveness.Integrate Java applications with relational databases like MySQL, Oracle, or SQL Server.Write efficient SQL queries, stored procedures, and database schemas.Experience in setting up and managing AWS RDS instances for relational databases, including MySQL and PostgreSQL.Implement data access layers and manage database connections.Designed and developed Java-based Microservices architecture using Spring Boot, enabling scalable and resilient distributed systems.Develop web applications using Java frameworks such as Spring MVC, Spring Boot, or Java EE.Create RESTful web services for seamless integration with front-end applications.Developed responsive and interactive user interfaces using AngularJS, Angular (versions 8/9/11/13), and React JS frameworks.Implement user authentication and authorization mechanisms using frameworks like Spring Security.Build user interfaces using HTML, CSS, and JavaScript frameworks like AngularJS and React.Ensure cross-browser compatibility and responsiveness of web applications.Experience with AWS IAM for managing user access and permissions, ensuring secure authentication and authorization.Integrate front-end components with back-end Java services.Designed and implemented RESTful APIs for Microservices communication, adhering to best practices and standards.Proficient in deploying and managing Java applications on AWS Cloud Services, including EC2, RDS, S3, and Lambda.Participate in architectural discussions and contribute to the design of scalable and maintainable systems.Identify performance bottlenecks in Java applications and implement optimizations.Profile code using tools like JProfiler or Visual VM to analyse memory usage and execution timeClient: Optum Eden Prairie, MinnesotaRole: SR. Java Fullstack Developer (May 2022 to March 2023)Responsibilities:Developed Java-based Microservices applications tailored to healthcare data processing and management requirements for Optum.Implemented secure communication protocols and encryption methods to ensure compliance with healthcare data privacy regulations such as HIPAA.Integrated Java applications with healthcare-specific APIs and platforms to facilitate seamless interoperability and data exchange.Utilized Java frameworks like Spring Boot and Hibernate to optimize performance and scalability of healthcare software solutions.Designed and implemented RESTful APIs with Spring framework, enabling efficient data retrieval and interaction with external healthcare systems and services. Developed Microservices applications using Spring, Spring Boot, Hibernate, and Oracle, integrating Eureka for seamless communication.Designed user interfaces with Servlets, XML, leveraging HTML5, CSS3, Bootstrap, and Angular for enhanced user experience.Implemented RESTful services in JSON format for streamlined interaction with external systems via Spring MVC.Upgraded Angular 8 to 9, incorporating multiple project support using Angular CLI for optimized performance.Orchestrated secure integration of PostgreSQL with Hibernate ORM to fortify data integrity and privacy measures.Spearheaded serverless computing initiatives by deploying AWS Lambda and API Gateway for efficient data processing.Engineered OAuth2 token-based authentication and JWT tokens to bolster Microservices security infrastructure.Engineered Spring Boot Microservices for efficient message processing within Kafka clusters.Established AWS S3 buckets for centralized storage of web application files and CloudFormation templates.Developed Angular services seamlessly integrated with RESTful APIs for streamlined data retrieval.Conducted comprehensive Junit test cases, maintaining 85% code coverage, and conducted static code analysis with SonarQube.Streamlined deployment processes through Jenkins CI/CD pipeline, ensuring automated testing and deployment on Amazon EKS.Client: FIS Global Hyderabad, IndiaSR. Java Developer (Sep 2019 to July 2021)Responsibilities:Developed Java-based applications for financial software solutions, focusing on banking systems and payment processing.Integrated Java applications with financial APIs and platforms, ensuring seamless data exchange and transaction processing.Implemented security measures and compliance standards within Java applications to safeguard sensitive financial information and adhere to industry regulations.Optimized Java applications for performance and scalability to handle large transaction volumes efficiently while maintaining high levels of system responsiveness and reliability. Developed a Full Stack web application using Oracle DB, Express, and Node.js, ensuring cross-browser compatibility.Implemented Agile Methodology and utilized JIRA for task assignment and bug tracking.Utilized API Blueprint for API design and documentation, along with Postman and AWS Lambda for testing.Conducted unit testing with Karma, Jasmine, and JUnit for robust code quality.Integrated data ingestion pipelines with RabbitMQ, AWS Kinesis, and AWS Glue for real-time data streaming.Integrated third-party grids like ag-grid and hands-on table into the Angular app, implementing Angular Authentication.Developed RESTful APIs with Spring and Spring Boot Frameworks, utilizing Spring Core Annotations for Dependency Injection.Designed and implemented database schemas in Oracle, utilizing Oracle PL/SQL packages for data manipulation.Diagnosed application issues using Splunk and other diagnostic tools, managing testing and deployment processes.Implemented Spring Circuit breaker pattern and integrated Hystrix dashboard for monitoring microservices.Established Continuous Integration practices using Jenkins, configuring automated builds based on Git.Utilized GitHub for version control, supporting applications through debugging and maintenance releases.Experience with Amazon Web Services (AWS) including EC2, S3, RDS, and Elastic Load Balancing.Implemented automatic API documentation using Swagger Open API specification.Client: Jellgit Technolgies Mumbai, IndiaRole: Java Developer (Jan 2016 to Sep 2019)Responsibilities:Developed and maintained Java and J2EE applications for telecommunications systems, including network management, billing, and CRM, following Agile Scrum methodology to meet project timelines and deliver high-quality code.Designed and implemented N-tier client-server business applications using MVC architecture.Set up Java/J2EE development environments with Eclipse, NetBeans, Maven, and WebLogic, utilizing Ant, JUnit, DB Unit, and HTTP Unit to enhance productivity.Implemented core Java features such as Collections, Generics, Exception Handling, and various Design Patterns.Designed and deployed RESTful APIs using Spring Web MVC and Spring Boot, enabling smooth integration with internal and external systems.Skilled in monitoring and observability of Microservices using tools like Prometheus, Grafana, and Jaeger.Implemented Angular components, services, and directives to build modular and reusable UI components.Integrated with third-party telecom service providers using industry-standard protocols like SMPP and REST APIs.Developed Web services using Spring Boot, Spring Config Server, Pivotal, Bit Bucket, and Spring CLI for encryption.Configured logging and monitoring using Log4j and Slf4j to monitor application performance and troubleshoot Java-based projects effectively.Managed build and dependency management using Gradle and Jenkins for Continuous Integration (CI) and Continuous Delivery (CD).Proficient in integrating AWS services with Java applications using AWS SDKs and APIs, ensuring seamless communication and interoperability.Designed and scheduled job schedules and dependencies in BMC Control-M for efficient Spring Batch job execution.Implemented containerization using Docker and orchestration with Kubernetes for managing Microservices deployments.Created Unix shell scripts and batch scripts for telecom job migration across environments.Conducted API testing using Postman to validate the behavior and responses of RESTful services.Utilized relational databases like Oracle, DB2, and MySQL for data persistence and retrieval.Leveraged message queueing systems like Apache Kafka for efficient asynchronous communication and real-time processing. |
