Arvind K Email & Phone Number

United States

Charlotte, North Carolina, United States

• Spearheaded end-to-end project lifecycles, integrating Agile methodologies (Scrum) with Test-driven Development (TDD) for meticulous requirements gathering, analysis, design, development, and testing.• Architected innovative applications using Spring Boot, encompassing Inversion of Control (IOC), transactions management, Dependency Injection, and Spring Annotations for scalability and efficiency.• Implemented stringent security measures with Spring Security and OAuth2, ensuring advanced authentication and authorization protocols.• Engineered fault-tolerant REST APIs with Hystrix commands, Feign clients, and Microservice architecture principles for optimal performance and resilience.• Orchestrated Microservice ecosystems with SpringBoot and Apache Kafka, facilitating seamless communication through REST endpoints.• Proficient in designing, implementing, and managing Kafka clusters for real-time data streaming applications, demonstrating expertise in optimizing performance and scalability.• Crafted dynamic web interfaces using HTML5, CSS3, TypeScript, and Angular 11, ensuring immersive user experiences and seamless data synchronization.• Leveraged Angular 11 to develop sophisticated Single Page Applications (SPAs) with seamless data binding and interactions.• Strategically transitioned AWS infrastructure from Elastic Beanstalk to Docker with Kubernetes, optimizing scalability and resource utilization.• Deployed Ansible Playbooks for streamlined Continuous Delivery Pipelines, automating microservices deployment and AWS environment provisioning.• Demonstrated proficiency in React JS and React Flux architecture, driving frontend innovation and captivating user interfaces.• Leveraged React.js features like Virtual DOM and JSX to create immersive and responsive user experiences.

Dania, Florida, United States

• Involved in analysis, specification, design, and implementation and testing phases of Software Development Life Cycle (SDLC) and used agile methodology (Scrum) for developing application.• Responsible for designing and developed web pages using HTML5, CSS3, JavaScript, and jQuery, Angular 7 and Bootstrap.• Involves in the design and development of RESTful Web Services using Apache CXF.• Migrate existing Monolithic architecture to full-fledged Microservices architecture using Spring Boot & Spring Cloud in multiple stages.• Implement and enhance java based multithreading ETL tool for distributed loading XML data into MySQL database using JPA/Hibernate.• Experienced in React JS and working with React Flux architecture.• Developed and implemented Spring boot, Spring Modules (DAO, MVC, Securities, AOP, ORM data) and Java/J2EE based MVC (Model-View-Controller) framework for the application. • Worked on the Springframework like Spring DAO, JDBC Templates, Transactions, Security, AOP, MVC, ORM. • Developed Microservice to provide Restful API utilizing Spring Boot with various frameworks such Hibernate, PA. • Implemented functionalities using Spring IO / Spring Boot with Thyme leaf and Hibernate ORM. • Developed scalable front-end user interfaces using JavaScript, HTML5, CSS3, Node.JS, Angular.JS and Backbone. • Developed database migrations using SQL Alchemy Migration. Prepared statements are used for communication with MySQL database. Used MongoDB and MySQL databases in Web API development. • Developed PL/SQL batches using JAVA with connectivity to Oracle for data maintenance and Apache Tomcat. • Developed presentation layer using JavaScript based frameworks such as JavaScript, Ajax, JSON. • Stored the data in an Apache Cassandra Cluster Used Impala to query the Hadoop data stored in HDFS. • Worked on responsive design and developed a single isomorphic responsive website that could be served to desktop, Tablets and mobile users using React.js.

Mountain View, California, United States

• Designed and developed RESTFUL web services using Spring Boot and Jersey framework.• Developed an in-parallel computation framework for association, correlation, and aggregation analytics using Java and Hazelcast backed by MongoDB and MySQL data stores.• Worked with Java 8 features like Lambda Expressions, Filters, Stream API, for each method in Iterable interface, new Date API, Predicates and Functional Interfaces.• Used Spring Core annotations for Spring Dependency Injection, Spring MVC for Rest API’s and Spring Boot for microservices.• Created and maintained the configuration of Spring Application Framework.• Deployed Spring Boot based micro services Docker container using Amazon EC2 container services and AWS admin console.• Implemented authentication and authorization mechanisms (such as OAuth 2.0 or JWT) in the API Gateway to ensure secure access control to APIs.• Used Docker to build Docker images from Docker files where code and dependencies are placed, and we created Docker containers by running these images which helps in managing storage issues.• Unit tested all the classes using JUnit at various class levels and methods level.• Developed SOAP based JAX-WS Web Service interfaces for integrating multiple systems, code re-usability.• Worked on Single node/multi-cluster setup using technology NoSQL and MongoDB.• Written SQL queries, stored procedures modifications to existing database structure as required per addition of new features. • Followed Agile (Scrum) methodologies, had sprint planning every two weeks and setup daily meetings to monitor the status.• Participated in the status meetings and status updating to the management team.

Hyderabad, Telangana, India

• Actively participated in all Agile methodologies, followed all the requirements for Software Development Life Cycle (SDLC).• Responsible for designing and developing new applications and enhancing existing systems for multiple complex projects.• Involved in creating the Test automation framework from scratch. Used Maven as a build tool and created the framework with selenium, selenium grid, java, TestNG, BDD cucumber-JVM and page object page factory design pattern. • Used Java, multithreading, JDBC, Quick FIX, Sybase, Gemfire, MS SQL, Tibco, Financial Fusion and Eclipse to design and implement high volume, low latency and multithreading FIX trading platform. • Used JavaScript/J-query to perform client-side validations on Visual Force pages and to improve the performance of the User interface. • Designed and developed the agent portal using framework AngularJS 2.0 along with HTML5, CSS3 and Typescript. • Developed views using JSPs and struts tags and using Tiles framework, improving UI flexibility and providing single point of maintenance. • Configured Hibernate, Spring and MyFaces (JSF) to map the business objects to MySQL Database using XML configuration file. • Enabled accurate data manipulation and SQL data updates using service classes and implemented client-side input validation and back-end business logic.• Involved in designing and developing front-end/back-end APIs using Java, TypeScript, JavaScript, and JSP.• Used Ant tool for building and deploying applications on the server.• Deployed the application on UNIX machines and utilized FTP for log access and management.• Collaborated with UAT and Prod teams to plan delivery strategies and rollout plans.• Code review with interact with Tech Lead/Arch and using the SonarQube for code validation to avoid violations.• Developed backups and recovery strategies for Oracle databases and DB2 UDB databases to meet our customer SLA requirements.

Hyderabad, Telangana, India

• Involved in the analysis, design, and development and testing phases of Software Development Life Cycle.• Developed N-tier client-server business application software using Model View Controller (MVC) Architecture.• Extensive use of core Java Collections, Generics, Exception Handling, and Design Patterns for functionality.• Used Hibernate in persistence layer and developed POJO's, Data Access Object to handle database operations.• Worked on System security with the use of SSL (Secure Socket Layer), encryption and used role-based security.• Developed user interface using JSP, Spring Tag Libraries to simplify the complexities of the application. • Implementing or exposing the Micro services to base on RESTful API utilizing Spring Boot with Spring MVC.• Used Hibernate Transaction Management, Hibernate Batch Transactions, and Hibernate cache concepts.• Implemented the authentication and authorization of the application using Spring Security and OAuth2.• Worked on Swagger API and auto-generated documentation for all REST calls.• Implemented persistence layer using Spring JDBC template to store the data in Oracle database.• Involved in writing the Maven build file to build and deploy the application.• Design flow and standard Functionality for all internal subway applications.• Collaborated with Python developers on cross-functional projects, effectively bridging the gap between Java and Python codebases.• Involved in writing JUnit Test Cases and Ant Build Script.• Used Log4J to capture the logging information