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Yoganand - Java Full Stack Developer

[email protected]

Location: Charlotte, North Carolina, USA

Relocation: Yes

Visa: H1B

YOGANAND A [email protected] | Charlotte, NC ________________________________________Summary: Experienced IT professional with 6+ years of hands-on involvement in the complete Software Development Life Cycle (SDLC), encompassing requirements analysis, design, development, testing, deployment, and maintenance of software applications. Proficient in J2EE technologies, adeptly utilizing Java, Servlets, JSP, JSTL, and XML to develop dynamic and robust web-based applications, demonstrating a solid understanding of n-tier architecture. Skilled in creating web applications using established frameworks like Struts and Spring, showcasing the ability to harness the power of frameworks for efficient development and enhanced user experiences. Innovator in rapid development, adeptly constructing a Core Java and Python-based Rapid Development Framework, streamlining the development process and boosting team efficiency. Proficient in designing and implementing micro front-end architecture, breaking down monolithic front-end applications into smaller, modular components. Proficient in UI design, employing a range of technologies including JSP, HTML5, CSS3, JavaScript, React, Ajax, jQuery, Angular JS, and Angular 2/4 to craft intuitive and engaging user interfaces. Accomplished in building web services (SOAP, Restful) with a comprehensive grasp of key components like SOAP, WSDL, XML, XSD, Axis2, JAX-RS, and JAX-WS. Successfully developed SOAP web services using CXF. Applied ReactJS, AngularJS, and other front-end technologies for creating interactive UIs, showcasing skills in working with modern web frameworks. AWS enthusiast with hands-on experience in utilizing Amazon Web Services (AWS) for seamless Continuous Integration and Continuous Deployment (CI/CD), ensuring efficient software delivery Proactive contributor to requirement gathering, analysis, design, and code reviews, effectively bridging the gap between business needs and technical solutions. Proven expertise in implementing and optimizing authentication solutions, leveraging OAuth for API security, SAML for streamlined Single Sign-On, and LDAP for centralized user authentication in diverse system architectures, while prioritizing security and standards adherence. Proven track record of deploying applications on various application servers, including Apache Tomcat 6, BEA WebLogic 8/9, and WebSphere 5.0/6.0/6.5, showcasing adaptability across diverse environments. Architect of multiple J2EE Model 2 MVC-based web applications, leveraging the power of frameworks such as Struts, Spring MVC, Spring Boot, JPA, and Hibernate to deliver scalable and high-performance solutions. Java expert with a comprehensive grasp of Java Platform, JEE, EJBs, JDBC, JPA, Servlets, JSP, JMS, XML, Applets, JavaScript, and POJO, enabling the creation of intricate and dynamic applications. Proficient in Spring technologies, adeptly using Spring Core Annotations for Dependency Injection (DI), Spring MVC for REST APIs, and Spring Boot for developing Microservices, contributing to modular and maintainable applications. Seasoned in application deployment across various platforms, including JBoss, Tomcat, IBM WebSphere, and WebLogic, ensuring smooth application delivery in diverse server environments. Designed and implemented complex data integration solutions using IBM InfoSphere DataStage. Proficient in Kubernetes and AWS, ensuring secure containerization and regulatory compliance. Efficiently manages IAM, encryption, and access controls. Established proactive monitoring, swift incident response, and effective tabletop exercises for robust security incident management. Collaborated with cross-functional teams, bridging technical and non-technical aspects to foster cybersecurity awareness and cooperation. Employed Bash scripting for task automation, enhancing efficiency and reducing security risks. ________________________________________ Technical Skills: Programming Language Java, J2EE, JEE, C, C++, HTML, CSS, JQuery, SQL Java Technologies Spring, Servlets, JSP, EJB, JDBC, JMS, JNDI, Webservices Operating system Windows, Unix (Linux, Solaris). Frameworks Spring MVC, Spring Boot, Hibernate/JPA, JSF, Struts 2.0/1.2, Tiles. XML Technologies XML, SAX, DOM, XSL, XSLT, XPath, WSDL, SOAP. Web Technologies Java Script, HTML, Web services (SOAP, REST), JQuery, ReactJS, Angular, VueJS, (micro front End) JDBC, Servlets, JSP, JSTL, JNDI, XML, AWS, CSS and AJAX RDBMS Oracle, DB2, MySQLServer, MySql, PostgresSQL Tools Eclipse, WSAD, RAD, JBuilder, JDeveloper, TOAD, SQL Developer, IBM InfoSphere IDE Tools IntelliJ, Eclipse, Visual Studio Services SOA architecture, RESTFUL/SOAP, Microservices, Axis 2, Apache CXF. Concepts UML, Design Patterns. Software Configuration Management Tools SVN, Git, CVS, VSS, Clear Case. Middleware Tools Jenkins, Puppets, JIRA Build Scripts ANT, Maven, Gradel Scripting languages JavaScript, JQuery, Perl, Shell, Python Methodologies Agile, Waterfall. ________________________________________ Education: Bachelor of Technology in Computer Science, Amrita Vishwa Vidyapeetham, Bengaluru, India ________________________________________ Professional Experience: Sr. Software Development Engineer November 2023 Present, Blue Cross Blue Shield, MI Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development. Developed web applications running on NodeJS using the Express framework, Vue.js and Backbone.js with Mustache.js for front end MVC/templating. Worked with Terraform Templates to automate the Azure Iaas virtual machines using terraform modules and deployed virtual machine scale sets in production environment. Involves in designing and developing the web pages using HTML 5, SASS, React JS, Redux-tool Kit, Flux, Node JS, CSS, Type Script, JavaScript, NodeJS, NPM. With the concept of ReactJs Worked on usage metrics and also end to end events tracing for analysis purpose. Used GRAPHQL for requesting information through the API. Uses React-Router to turn application into Single Page Application Used Java 8 features like Stream API to write effective, clean and concise code, Filters, Pipeline to make our application easier accessing the elements from collections and applying operations on it. Used Spring framework along with Angular 9, HTML, CSS, Node.JS construct the dynamic web pages (presentation layer) for the application. Worked on Microservice creation using Spring Core, Spring IOC, Spring Boot, Spring Data JPA, Spring AOP, Spring Security, Spring Transaction, Spring JDBC, Spring MVC, Spring Integration and Hibernate ORM. Experience in Amazon Web Services and used AWS services like EC2, S3, Glacier, Bamboo, API Gateway. Developed rich and complex Responsive Web User Interface using Angular 8, HTML/XHTML, JavaScript, CSS3, XML, jQuery, and Bootstrap. Experience in Importing data from various sources to the Cassandra cluster using Java API s. Experience in benchmarking Cassandra Cluster using Cassandra stress tool. Created connections to database using Hibernate session Factory using Hibernate APIs to retrieve and store data to the database with Hibernate transaction control. Implemented pre-authentication database security using Spring Batch for scheduling batch jobs. Developed the DAO layer for the application using Spring, Hibernate and developed various logics and reports using HQL and Used Hibernate Transaction Management, Hibernate Batch Transactions, Hibernate cache concepts. Worked in the Development of Spring Framework Controllers. Developed Controller for request, response paradigm by Spring Controllers using Spring MVC on top of Spring Boot. Implemented Spring security to manage access to different users. Designed and Developed Web Services using technologies WSDL, SOAP to communicate to the other modules. Creation of custom Docker container images, tagging, pushing images, integration of Spring boot application. Creating S3 buckets and managing policies for S3 buckets and Utilized S3 bucket for storage and backup on AWS. Created and configured management reports and dashboard using Splunk by identifying data patterns, metrics. Environment: Core Java, Java 8.0, HTML5, CSS3, Angular 7, Node.js, jQuery JSON, AJAX, HQL, Bootstrap, JBOSS 5.1, Spring Boot, Spring Ribbon, Spring Security, Spring Batch, Scala, JIRA, Apache Kafka, REST, Hibernate, DAO, JPA, Eclipse, log4j, Oracle 11g, GIT, Maven, Jenkins, AWS, Docker, JBOSS, Junit, Swagger. Sr. Full Stack Java Developer June 2022 August 2023, Amazon Web Services, WA Building reusable components using ReactJS, managing state efficiently, and integrating RESTful APIs communication between microservices seamlessly, resulting in dynamic web applications that deliver exceptional performance and usability. Developed complex web applications using React and micro front-end frameworks such as Angular and Vue.js to deliver modern and user-friendly interfaces. Implemented OAuth for secure API access, SAML for Single Sign-On (SSO), and LDAP for centralized user authentication in enterprise environments. Led initiatives to optimize the performance of DynamoDB data models on AWS, resulting in enhanced query response times. Leveraged advanced AWS tools including secondary indexes, data sharing, and DynamoDB Streams to achieve exceptional scalability. Designed, implemented, and maintained complex AWS infrastructure to host and support applications, leveraging services like Amazon EC2, Amazon RDS, and Amazon S3, while ensuring scalability, availability, and security. Utilized AWS CloudFormation for infrastructure as code (IaC) to streamline provisioning and management tasks. Utilized Redux to establish effective state management for React components, enhancing application stability and performance. Developed and maintained Amazon Connect contact flows to enhance customer engagement and support services. Integrated Amazon Connect with other systems using REST APIs and AWS Lambda functions for seamless data exchange and automation. Proactively identified performance bottlenecks and inefficiencies in AWS deployments. Contributed to the development and implementation of innovative features using frameworks like Express.js for Node.js applications or Ruby on Rails for Ruby-based applications, enhancing the user experience. Environment: Java, Spring, RestAPI, AWS, DynamoDB, ReactJS, KMS, CloudWatch, RedShift, CloudFormation, IAM, GIT, RDS, EC2, IaC, Aws Lambda, Redux, SSO, SAML, OAuth, Node.js, Ruby on Rails Application Engineer (Java) Jan 2022 May 2022, Client: UNCC, NC Involved in developing UI using Spring MVC framework, JSP, JSTL, HTML5, CSS, JavaScript, jQuery, AJAX, and AngularJS. Extensively used core Java concepts like Multithreading, Collections Framework, File I/O, and concurrency. Used Core Java concepts such as OOP Concepts, Collections Framework, and Exception Handling, I/O Systems, Multithreading, JDBC, Generics. Testing and production support of Core Java-based Multithreading ETL tool for distributed loading XML data into Oracle database using JPA/Hibernate. Created POJO s and DAOs for the database entities using Spring JDBC annotation mappings. Successfully integrated OAuth, SAML, and LDAP into systems, emphasizing standards adherence and promoting interoperability. Development of cloud-hosted web applications and REST APIs using Spring Boot with embedded Tomcat. Worked with RDBMS implementation and development using TeraData, Oracle, My SQL, MSSQL, and DB2. Leveraged J2EE/Java in back-end development with enterprise architecture. Designed and developed JSP pages using Spring MVC framework and created Spring MVC components like Dispatcher servlets, configure Request mapping annotation in controllers, view resolver components. Used Spring Boot for building applications along with Spring Initializer and bootstrapping the build configuration for a Boot-based web application. Designed and implemented network security measures, including firewalls, intrusion detection systems (IDS), and VPNs. Conducted regular security audits to identify vulnerabilities and enforce compliance with industry standards. Utilized Kubernetes, orchestrating containerized applications for automated deployment, scaling, and management. Implemented security controls in AWS environments, including IAM policies, encryption, and access management. Ensured compliance with industry standards such as GDPR and HIPAA while maintaining optimal performance. Collaborated effectively with cross-functional teams, translating technical concepts into actionable insights. Communicated security recommendations to non-technical stakeholders, fostering a culture of cybersecurity awareness. Environment: Linux System Admin, Bash, Firewall rules, VPN, IDS, Kubernetes, AWS, IAM, GDPR, HIPAA Java Full Stack Developer April 2021 Dec 2021, Client: AgFirst, SC Demonstrated expertise in Java 1.8 and J2EE technologies, leveraging them to design and implement robust and scalable applications. Developed interactive and responsive user interfaces using HTML5, CSS3, ReactJS and JavaScript, enhancing user experiences. Utilized Spring Boot to create modern and efficient web applications, optimizing performance and development speed. Designed and developed microservices using Spring Boot, implementing RESTful APIs for seamless communication between components. Expertly handled data integration and persistence using SQL, enhancing data management and ensuring accurate information flow. Utilized JMS for asynchronous messaging, enhancing application responsiveness and real-time communication. Used AJAX to create dynamic web content, reducing page reloads and improving user interactions. Utilized Maven for efficient project build and dependency management, ensuring smooth development workflows. Implemented data quality processes using InfoSphere QualityStage to enhance data accuracy and reliability. Implemented Log4J for effective logging and monitoring of application activities, aiding in debugging and performance optimization. Developed SOAP and RESTful web services, enabling seamless integration between different systems and applications. Created dynamic web pages using Java Server Pages (JSP), allowing for personalized user experiences. Proficiently handled XML data formats, enabling structured data interchange between different systems. Designed, developed, and deployed microservices using Spring Boot and Spring REST, achieving modular and scalable systems. Environment: Java 1.8, AJAX, Maven, JavaScript, Spring Boot, JMS, HTML5, Log4J, JSP, Jenkins, XML, Spring REST, SQL, J2EE, Microservices, Web Services Java Developer Dec 2019 - Dec 2020, Akko WWC, Hyderabad, India Proficient in developing reliable Java applications using Spring Boot, Spring MVC, JUnit, and Mockito. Successfully deployed applications on Tomcat servers and Docker, ensuring seamless scalability and unwavering reliability. Developed and deployed high-volume Kafka applications, expertly managing 100 million daily messages. Adept with Confluent Kafka, Confluent Cloud, Schema Registry, Control Center, and Connectors to create robust messaging solutions. Optimized CI/CD pipelines using Jenkins, streamlining the software delivery process. Automated infrastructure provisioning using Terraform and Ansible, incorporating monitoring and alerts via Prometheus and Grafana for superior performance monitoring. Involved in seamlessly integrating Java applications with databases through JDBC and JPA. Utilized optimization techniques to enhance data processing, query performance, and transaction integrity for optimal system performance. Demonstrated mastery in developing Java applications using Spring Boot, Spring MVC, JUnit, and Mockito. Key contributor to a microservices architecture using Java and Spring Boot, focusing on RESTful API development. Applied best practices for service discovery, load balancing, and fault tolerance, resulting in adaptable and scalable microservice systems. Environment: Java, Spring Boot, MVC, GCP Terraform, Prometheus, Restful API, GIT Systems Engineer Sept 2018 - Dec 2019, Client: The Home Depot, Chennai, India Designed and developed Java applications to streamline workflow processes, resulting in improved efficiency and reduced manual intervention. Automated critical tasks, optimizing resource utilization and enhancing overall operational effectiveness. Skillfully integrated Continuous Integration and Continuous Deployment (CI/CD) tools, particularly Jenkins, within the Google Cloud Platform (GCP) ecosystem. Ensured data security and accessibility by orchestrating seamless data monitoring and deployment pipelines. Demonstrated expertise in parsing complex Splunk logs and generating insightful reports using Java-based scripts. Produced daily and monthly sales reports, enabling evidence-based decision-making and providing valuable business intelligence. Led the creation and management of Service Level Agreements (SLAs) with multiple vendors, outsourcers, and contractors. Strengthened relationships and maintained accountability, ensuring adherence to agreed-upon terms and fostering productive collaborations. Actively identified and addressed potential production server failures by developing automated Java solutions. Reduced downtime and disruptions, safeguarding smooth operations and maintaining consistent service availability. Communicated technical concepts effectively to non-technical stakeholders, facilitating clear understanding and cooperation. Kept pace with industry advancements, consistently integrating modern Java development practices and tools to optimize efficiency. Contributed to internal knowledge repositories by documenting application architectures, processes, and best practices. Enabled team members to access valuable resources, fostering knowledge sharing and promoting a culture of learning. Environment: Java, Splunk, GCP, CI/CD pipelines Jenkins, IBM load Scheduler, GIT Software Engineer January 2018 June 2018, Client: Amrita, India Analyze requirements, design, and develops software applications in client/server environment and/or web-deployed applications. Build and Deploy to all Runtime environments (From DEV to PROD) and resolve issues on the fly. Resolve issues related to Customer Portal for business and end users as and when required. Interact with the Project Manager to understand the requirements and scope of the systems. Working with technologies in the platform stack, including Java, HTML, CSS, Spring Boot, Spring Micro-Services, REST Services Database, etc. Developing APIs for Verizon s Order Management system using REST Services and Verizon s internally developed Action Engine Framework. Implemented the Spring Microservices to base on RESTful API utilizing Spring Boot with Spring MVC. Hands-on experience with Spring Boot Actuator, Spring Cloud, and Netflix Eureka. Working on Action-Engine Framework internally developed by Verizon based on Spring Framework. It is a system that consumes a dependency graph of actions and runs those actions. Action Engine will utilize the Java Work Manager API to achieve parallelization for non-dependent actions. Action Engine has the mechanism of Error Handling, and will handle any exceptions generated by the engine itself. Worked with PL/SQL Stored Procedures to fetch the data from DB2 and implemented those NSPs in Java layer. Worked with iBatis persistence framework which automates the mapping between SQL database objects and objects in Java. This mapping is created and maintained using XML configuration files. Worked with IBM RAD for Development and Deployed the EAR on WebSphere Application Server WAS 8.5. Worked with Postman and Soap UI to test the Web Services. Experienced in monitoring the API performance and traffic in production using Kibana. ________________________________________ Keywords: cprogramm cplusplus continuous integration continuous deployment user interface javascript sthree information technology procedural language Michigan North Carolina South Carolina Washington