Java Architect

Anusha Manukonda

Senior Java Full Stack Developer

Phone: +1:469-***-**** Email: anusha031199 @gmail.com

PROFESSIONAL SUMMARY:

Senior Java full-stack Developer with around 14 years of experience in Back-end and Front-end development with hands- on experience in designing and building web applications using Java/J2EE Technologies.

Experience working with different SDLCs (Software Development Life Cycle) including Requirement gathering,

Analysis, Design, Coding, Testing, and Implementation like Agile (SCRUM), TDD, and Waterfall Models.

Extensive experience with Java features like Time API, Functional Interfaces, Completable Future, Optional, Multithreading, Transaction Management, Exception Handling, and Collection API.

Experience integrating AI-powered solutions using Generative AI, OpenAI APIs, Azure OpenAI, LangChain, Vector Databases, Retrieval Augmented Generation (RAG), and Prompt Engineering.

Experience developing AI-enabled applications leveraging Large Language Models (LLMs) for document processing, intelligent search, summarization, and conversational assistants.

Experience in writing applications using Java/J2EE technologies such as Servlets, JSP, EJB, JMS, Java Beans, Web

Services, and Multithreading Executor Services.

Strong expertise in Core Java including OOPs, Collections Framework, Multithreading, Exception Handling, Java Concurrency, and Executor Frameworks.

Extensive experience in enterprise application development using Java EE (Jakarta EE) technologies including Servlets, JSP, JDBC, JMS, JAX-RS, and JAX-WS.

Hands-on experience in building RESTful web services using Jersey Framework and Spring Boot.

Strong experience developing responsive UI applications using Angular, TypeScript, Node.js, HTML5, CSS3, and JavaScript.

Expertise in Oracle Database development using SQL, PL/SQL, Stored Procedures, Functions, Triggers, and Performance Tuning.

Experience implementing authentication and authorization mechanisms using SAML, OAuth2, LDAP, and Spring Security.

Strong working knowledge of UNIX/Linux environments and Shell scripting for deployment and automation tasks.

Experience deploying enterprise applications on Oracle WebLogic Server, Tomcat, and WebSphere environments.

Experience working with CI/CD pipelines using Jenkins, Git, Maven, Docker, and Kubernetes.

Experience in leading projects, software designing, development, and shipping them to production. The design includes the software design from scratch for various scalable systems and development includes coding, writing tests, and doing code reviews. Shipping the product involved the setting up of the infrastructure including the hardware estimations, building dashboards, setting up alerts, and also handling calls for any kind of issues.

Good experience in the development of distributed and highly scalable systems.

Experience working for various scalable systems including search engines, voice assistants, development of features on O365 products, and shipping e-commerce APIs for Amazon and other systems.

Experience working on multiple kinds of products which included B2C and B2B.

Good experience in implementing and deploying Design Patterns such as Singleton, Abstract Factory, DAO, DTO, and Business Delegate in the Development of Multi-Tier distributed Enterprise Applications.

Strong experience working with Multi-Cloud Technologies (Azure and AWS).

Extensive experience in implementing AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto-scaling groups, and using AWS SDK to connect with Amazon SQS for bulk email processing.

Experience in involving, configuring S3 versioning and lifecycle policies to and backup files and archive files in

Glacier.

Experience working on Microsoft Azure using Azure VMs and app services for running of instances, Azure cosmos and SQL for storage of data, App insights for creating alerts and monitoring API calls

Good working experience in Azure Logic apps, Service Bus, Document DB and SQL Database and Data warehouse.

Strong experience in designing and developing Microservices architecture applications and experience in handling messaging services using Apache Kaha.

Strong experience developing modern Single Page Applications (SPA) using ReactJS, Angular, TypeScript, JavaScript, HTML5, CSS3, Redux, and NodeJS.

Extensive experience in using HTML5, XML, XHTML, DHTML, CSS, CSS3 (Sass, Less), Bootstrap, JavaScript, DOM,

jQuery, Ajax, JSON, and JSP.

Experience on Responsive Web Design (RWD) for different types of Devices like tablets and mobiles using media queries and libraries like Bootstrap.

Expertise in developing applications with Spring Framework using technologies like AOP (Aspect Oriented

Programming), IOC (Inversion of Control), DAO (Data Access Object), MVC (Model View Controller), JDBC and Spring Boot.

Experience in using Persistence framework like Hibernate for ORM (Object Relational Mapping).

Experience on SOA and Web Services like SOAP (JAX-WS) &REST (JAX-RS) using different frameworks like Apache Axis2, Spring-WS, Apache CXF and Jersey.

Proven experience with Application Servers like IBM WebSphere, Oracle/BEA WebLogic, JBoss, and Tomcat.

Experience in Message Queue (MQ) services like Apache Kaha, Rabbit MQ, Active MQ, and IBM MQ.

Experience with CI (Continuous Integration) and CD (Continuous Deployment) methodologies using Jenkins.

Good experience in developing ANT Scripts and using Maven tool to build and deploy applications.

Extensive experience in using IDE tools like Eclipse, NetBeans, Spring Tool Suite (STS) and IntelliJ for Java/J2EE application development.

Experience writing SQL queries in PL/SQL, Triggers, and Stored Procedures in Relational Database management

systems like Oracle 9i/10g/11g, SQL Server 2005/2008, DB2 and MySQL.

Hands-on experience in implementing, designing, and developing NoSQL Databases like MongoDB.

Experience in using bug/issue tracking, project tracking and management tool JIRA.

Excellent communication, interpersonal and analytical skills and a highly-motivated team player with the ability to work independently.

TECHNICAL SKILLS:

Programming Languages

Java 8/11/17, Java EE (Jakarta EE), JavaScript, TypeScript, PL/SQL, SQL, Python, UNIX Shell Scripting

Java/J2EE Technologies

OOPs, Collections, Multithreading, Concurrency, Exception Handling, Executor Framework, Stream API, Lambda Expressions

Web Technologies

HTML, HTML5, CSS/CSS3, AJAX, JQuery, Bootstrap, XML, Grunt, Gulp, JSON

Cloud

AWS Cloud, Spring Cloud, Azure, Cloud

Frameworks

Struts 2.5, Hibernate 5.x, Spring 5.0, Spring Batch, Spring Security, OAuth2, OpenID Connect (OIDC), JWT Token Authentication, SAML, LDAP, Spring Security,Spring AOP, Spring Core, Spring IOC, Spring Boot, Spring Core, Spring MVC, Spring Boot, Spring Security, Spring Cloud, Hibernate, JPA, Jersey (JAX-RS), JSF

Frontend Technologies

Angular 4+/6+, TypeScript, Node.js, ReactJS, HTML5, CSS3, Bootstrap, AJAX, jQuery

JavaScript Frameworks

AngularJS, React.JS, Node.JS, Backbone.JS, Hapi.JS, Handlebars.JS

Database

SQL Server, MySQL, Oracle, MongoDB, DB2, Oracle 10g/11g/12c, PostgreSQL, DB2, MySQL, MongoDB, Cassandra

Web Services

XSD, WSDL, Apache Axis, SOAP, Restful, GraphQL, JAX RS, JAX WS, RESTful APIs, SOAP, Jersey Framework, JAX-RS, JAX-WS, Swagger/OpenAPI

Microsoft Platforms

XAP, Falcon, Substrate, Cortana, Code flow, O365, Griffin

Messaging

JMS (Java Message Service), IBM MQ, Apache Active MQ, Apache Kaha

Web Application Servers

Oracle WebLogic 10.x/9.x, IBM WebSphere 8.x/6.x, Apache Tomcat 8.0/7.x/6.x

Tools

Maven, Gradle, ANT, Jenkins, Postman, Kubernetes, Docker

Operating Systems

Windows, Linux, and UNIX

IDEs

Eclipse IDE, NetBeans, IntelliJ IDEA, Spring Tool Suite (STS), VSTS

DevOps & CI/CD

Jenkins, Git, Maven, Gradle, Docker, Kubernetes, AWS, Azure

Version Control

SVN, CVS, GIT, and Clear Case

Testing Tools

JUnit, Mockito, Jasmine, Karma, Mocha, Selenium, JIRA

Methodologies

Agile, Waterfall, OOAD, SCRUM, SAML 2.0

AI / OCR Experience

Developed intelligent document processing solutions by integrating OCR technologies with Spring Boot microservices, enabling automated extraction, validation, and ingestion of data from scanned documents and forms.

Built AI-powered applications using OpenAI GPT and Azure OpenAI services to automate document analysis, information retrieval, and business workflow optimization.

Designed and implemented Retrieval-Augmented Generation (RAG) solutions using LangChain and vector databases, improving the accuracy and relevance of responses generated from enterprise knowledge sources.

Developed AI-driven document search, summarization, and question-answering capabilities using Large Language Models (LLMs), enhancing user productivity and access to information.

Collaborated with business stakeholders to design prompt engineering strategies and AI workflows that improved document understanding, extraction accuracy, and overall solution effectiveness.

Integrated OCR, Generative AI, and cloud-native services to deliver scalable solutions for processing unstructured data and transforming it into actionable business insights.

PROFESSIONAL EXPERIENCE:

Responsibilities:

Designed and developed scalable Spring Boot microservices for employer registration, tax filings, and wage reporting modules.

Developed RESTful APIs using Jersey (JAX-RS) and Spring Boot for employer and tax processing modules.

Built and maintained RESTful APIs handling high-volume employer and payroll data with strict validation rules.

Implemented Redis caching to optimize response times and reduce database load for frequently accessed endpoints.

Integrated backend services with Angular UI to support end-to-end employer workflows.

Worked with DB2 and PostgreSQL databases to design queries, stored procedures, and data migrations.

Developed business logic for refund processing, voluntary contributions, and employer maintenance workflows.

Ensured secure authentication and authorization using LDAP-based role and access controls.

Collaborated with cross-functional teams to translate state policy and tax regulations into technical implementations.

Integrated OCR-based document extraction solutions using AWS Textract and Azure Form Recognizer for automated processing of structured and unstructured documents.

Developed document ingestion pipelines leveraging OCR technologies to extract and validate business-critical information.

Wrote unit and integration tests using JUnit and Mockito to ensure high code reliability.

Debugged and resolved production issues using logs, stack traces, and Elastic/Kibana dashboards.

Participated in code reviews to enforce coding standards, performance optimization, and security best practices.

Handled exception management and error handling to ensure system stability and fault tolerance.

Supported deployment and runtime monitoring in AWS environments including EC2, S3, and containerized services.

Designed and implemented LLM-powered document analysis solutions using OpenAI GPT models and Retrieval Augmented Generation (RAG) architecture.

Built intelligent search and knowledge retrieval applications using vector databases and semantic search techniques.

Developed AI-assisted workflows using LangChain and prompt engineering techniques.

Assisted in CI/CD pipelines to automate builds, testing, and deployments across environments.

Worked on data validation and audit compliance to meet government regulatory requirements.

Optimized SQL queries and API flows to improve application performance and scalability.

Coordinated with QA teams to analyze defects and deliver timely fixes during release cycles.

Maintained detailed technical documentation for services, APIs, and business logic.

Supported production releases and hotfixes with minimal downtime in a distributed system environment.

Actively contributed in Agile ceremonies including sprint planning, stand-ups, and retrospectives.

Environment: Java, Spring Boot, Spring MVC, Spring Security, Spring Cloud, RESTful Web Services, Microservices Architecture, Angular, TypeScript, HTML, CSS, JavaScript, Redis, DB2, PostgreSQL, Hibernate/JPA, SQL, LDAP Authentication, AWS (EC2, S3, IAM), CI/CD Pipelines, Jenkins, Git, Maven, JUnit, Mockito, Elastic Stack (ELK/Kibana), Docker, Kubernetes (EKS), Linux, Agile/Scrum, JIRA, Eclipse/IntelliJ IDEA

Responsibilities:

Worked as a part of the Modern Workplace Transformation team at Microsoft.

Currently leading a team of 3 working on building backend infrastructure for various teams’ apps which uses the data from the knowledge graph in a secure cloud.

Developed a new application for the department and the utility users to streamline all the activities involved in

relocating utilities, using J2EE architecture, MVC model, Java Server Faces (JSF) 2.x, Hibernate 4.x, Git, Jenkins, and Microsoft Azure Cloud.

Built enterprise REST services using Jersey framework integrated with Spring Boot microservices.

Used Azure Kubernetes Service to deploy a managed Kubernetes cluster in Azure and created an AKS cluster in

the Azure portal, with the Azure CLI, also used template-driven deployment options such as Resource Manager Templates and Terraform.

Used Express with NodeJS to create Web services that consume data from Azure Cosmos DB

Implemented AWS solutions using E2C, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups, Optimized volumes, and EC2 instances and created monitors, alarms, and notifications for EC2 hosts using Cloud Watch.

Implemented AWS functions to run scripts in response to events in Amazon Dynamo DB table, S3 buckets, and

HTTP requests using Amazon API Gateway and Lambda.

Worked on migration of applications from On-premise to AWS Cloud Services like EC2 (RedHat), RDS (Oracle), S3, and Lambda.

Used Spring Cloud helping with load-balancing, circuit-breaking, distributed tracing, and monitoring.

Used Microservice architecture, Boot-based services interacting through a combination of REST, Apache Kaha message brokers, and leveraging AWS to build, test, and deploy Identity Microservices.

Used Webservices to write APIs, consume the graph data from the cloud, and also take care of security while

accessing the data.

Developed presentation layer using JSP, HTML5, CSS, AJAX, JavaScript, JQuery, and JSTLTaglibs, ReactJS and NodeJS. Developed Web API Restful Services to retrieve data from Backend DB.

Used Microservices with Spring Boot-based services interacting through Restful web services.

Responsible for the entire infrastructure on which our services are running.

Worked for Cortana (Voice Assistant) and led the Chit Chat team in Cortana and also worked for various enterprise as well as customer-facing services.

Used Jenkins for auto builds and to set up the continuous integration (CI) process for the application.

Performed data migration process using Azure by integrating with GitHub Repository and Jenkins.

Wrote SQL queries and Stored Procedures for Data Access Objects (DAO) and executed using Hibernate.

Developed the application using Spring Tool Suite (STS) and GIT for version control.

Worked with JUnit to test the application modules and created various test cases to test the application.

Used Log4j for debugging, testing the application modules, and maintaining the status of the application.

Environment: Java, AWS Cloud, Azure Cloud, Spring Cloud, Spring Batch, Spring Boot, Spring IOC, Spring Dependency Injection, Hibernate, Microservices, ReactJS, Redux, NodeJS, JavaScript, Git, Rest Web Services, HTML, CSS, JMS, PostgreSQL, ActiveMQ, Apache JMeter, jQuery, JUnit, Maven, Jenkins, Eclipse, JIRA

Responsibilities:

Working on SCRUM Agile development methodology includes iterative and incremental application development and stand-up meetings with clients.

Used core Java concepts like Collections, Generics, Exception handling, IO, and Concurrency to develop business

logic.

Developed and optimized complex Oracle PL/SQL procedures, functions, triggers, and packages for enterprise transaction processing.

Performed Oracle query tuning and indexing to improve application performance.

Designed front-end presentation logic using JSP, HTML5, CSS3, and Strut tags and deployed the design in WordPress.

Deployed and maintained enterprise applications on Oracle WebLogic Server and Apache Tomcat environments.

Developed JAVA objects using Object Oriented and Multithreading concepts.

Developed web-based online functions with complex user interfaces as well as batch jobs (Spring & jdk batch jobs) with extensive database interaction.

Developed Class Diagrams, Flow Diagrams, and Sequence Diagrams using Code Logic.

Used Operation classes, Data Management classes, Business classes, struts configuration files, and properties classes (MVC Design pattern).

Worked on Configuration of Internal load balancer, load balanced sets, and Azure Traffic manager. Managed

Docker orchestration using Docker Swarm and was also responsible for the containerization of applications using Docker.

Maintenance of the ClearCase VOB/ View servers

Supported WebSphere Portal Server for the NLR application, including deployments of WebSphere Portal Server war files, themes and skins through multi-team telephone bridge calls

Utilized Java 8 features like Lambda expressions for collection evaluation and comparing the data, Stream API for

bulk data operations on Collections, and Parallel operations for effective sorting mechanisms.

Implemented REST API using Node.js, and Express.js.

Used node.js as a proxy to interact with RESTful services and interacting with PostgreSQL Database.

Extensive use of Node.js Express and Mongo DB along with Mongoose.JS to create server-side applications

Implemented a CI/CD system running on Docker and Kubernetes.

Experienced in Dockerization of applications and deploying on AWS.

Implemented the application using the architectural principles laid down by several design patterns such as MVC, Business Delegate, Session Facade, Service Locator, Data Access Object, Singleton and Abstract Factory.

Created a Single Page Application (SPA) using Angular6 as a framework, to bind data with specific views and to

synchronize data with the server.

Used Spring Boot framework for building cloud Micro Services and to develop Spring based applications radically faster with very little configuration

Utilized Core Java concepts like Collections, Multithreading, and Exception handling to develop business

components.

Designing solutions on Azure, AWS, Google, Soft Layer & other hybrid cloud options.

Used Multithreading in programming to improve overall performance using the Singleton design pattern in the Hibernate Utility class.

Implemented Micro Services using Spring Boot and Angular6.

Clear concepts of Azure Service Management (ASM - Classic) model vs newer (ARM - Azure Resource Management) model and experience in setting up RBAC roles (OOB) and Custom RBAC roles to Subscription level, or Resource Manager Level to manage Azure Resources.

Worked on debugging Python source code to fix issues and did minimal Python code development

Used Amazon AWS (EC2/S3/EBS) for prototyping and subsequent evaluation.

Used JavaScript, JQuery, AngularJS, Node JS, and AJAX technologies for front-end user input validations and Restful web service calls.

Implemented Angular 6 services to connect the web application to back-end APIs to POST/GET the data used in

the application.

Used Hibernate ORM (Object Relational Mapping) Framework to interact with the database to overcome manual result set handling. Developed hibernate configuration files, mapping files, and mapping classes.

Worked on writing complex queries PL/SQL procedures, and cursors on different databases.

Worked on creating Views, Materialized Views, Stored procedures, Triggers, and functions in MySQL & Oracle databases

Worked on Mongo DB to store datasets, retrieve samples, and manage asynchronous call status

MySQL database used to store the data required for the application and create database schema, tables and load the data into the tables.

Used Log4j for tracking errors and debugging the code Resolved bugs and changed requests to already existing

code.

Developed unit testing framework using JUnit test cases for continuous integration testing and used the J-Test tool for performance testing. And also used the Mockito framework to mock the services.

Used Jacoco for code coverage.

Involved in creating unit testing of various layers using JUnit and created automated test scripts for integration testing using Selenium.

Part of the team migrated from WebLogic JMS to Active MQ.

Used AWS services like EC2 for deployments, S3 for storage and SES, and SQS for sending notifications.

The application was configured and deployed on the Apache Tomcat server.

Jenkin CI/CD tool configured for continuously integrating and deploying applications on servers.

To host the application on the network, create new accounts, roles, and groups on IAM based on security policies.

Fixed the bugs while deploying applications in the production environment.

Environment: Java 1.8, Angular JS above 2, Docker, Kubernetes, JavaScript, React JS, HTML5, CSS3, AJAX, Bootstrap4, jQuery, Spring MVC, Spring Security, Hibernate, Multithreading, Spring Data, Spring Boot, Microservices,

Restful Web services, Eclipse Java EE IDE Neon, Jenkins, MySQL, AWS, Apache tomcat, Maven, JUnit, Jenkins, Apache CXF

Responsibilities:

Participated in Agile (Scrum) methodology and Involved in Design, development, System Testing, and User Acceptance Testing.

The application is based on Micro Service Oriented Architecture using Angular 4.0 and Cassandra DB and

MySQL to develop Single Page Applications (SPA).

Implemented Angular4.0 directives, expressions, routing capabilities for bookmarking, filters, validations, and Angular UI components, Components, n g - Modules, Providers, Services, and classes for navigation respectively

Worked with Angular CLI and Typescript in Angular 4.0 to create Controllers and Angular components for the

Web Pages.

Optimized performance is achieved by Angular 4 Lazy Loading.

Used Spring Boot which is radically faster in building cloud Micro Services and develops Spring based applications with very little configuration.

Extensively used React-Router techniques Axios service to retrieve data from the server synchronously.

Involved in implementing various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager) and redux library.

Implemented Elastic Search for caching to enhance the performance of an application.

Implemented Node JS as a server-side proxy for an observing various response time.

Implemented modules into Node JS to integrate with designs and requirements.

Used Node Package Manager (NPM) to manage modules & used it to install useful tools such as Grunt and Express.

Used Express JS which is a fast, assertive, essential, and moderate web framework of Node.js that helps manage

a server and routes.

Worked with Express JS which gives MVC Structure to the Node JS.

Built-in AJAX HTTP Service with observables is used extensively for making quick and incremental updates to the UI of the application.

Applied to the business modules integration using Spring Boot, Cassandra DB.

Worked with Cassandra Node Connector for database persistence to interact with Cassandra.

Worked on integrating JMS with SPRING BOOT by providing an instance that is embedded with Active MQ.

Implemented Spring Netflix Zuul API gateway and Eureka service registry for reverse proxy of API’s.

Deployed frontend application using AWS S3 and configured CORS to consume RESTful services from another domain.

Experience in introducing Docker utilizing the Docker tool compartment. Condition provisioning

arrangements utilizing Docker.

Authenticating Users and to provide the security to Restful web services using OAUTH 2.0.

Using Swagger Framework, actualizing the Restful API and Swagger gives the rich UI to test API.

Worked on unit test cases using Karma and Jasmine on the client side.

Wrote comprehensive Unit test cases using JUnit and Spock.

Load data from various data sources into HDFS using Kaha.

Worked with the configured and maintained Jenkins to implement the CI/CD process.

Environment: Angular 4.0, Node JS, HTML5, CSS3-SASS, Twitter Bootstrap4.0, ES6 JavaScript, React-Axios, AJAX HTTP Service, TypeScript, Spring boot, JPA, jQuery, OAuth2.0, Apache Kaha, Active MQ, Jenkins, Bamboo, Log4j, MY SQL, Cassandra DB, Elastic Search, Redis, NPM, Web pack, RESTful, EC2, AWS S3, EBS, Elastic Load Balancer, Junit4, Docker, Spock, Karma, Jasmine, Eclipse Java EE IDE.

Responsibilities:

Worked for returns and refunds team for seller platform which allows sellers to manage their returns and refunds raised by buyers.

Designed both Frontend & Backend applications using Java/J2EE Web frameworks, JSP, JSTL, HTML5, CSS3,

AngularJS, ReactJS, NodeJS, JavaScript, AJAX and jQuery.

Used Angular Directives, filters, declarative templates, service providers, and context-aware communication.

Performed product development and implementation using AWS cloud infrastructure.

Worked with AWS RDS to store the Spring Batch-related data and to manage the spring batch jobs.

Involved in AWS SQS to interact with queue and give roles to it and involved in writing Custom policies.

Created Lambda functions in AWS Lambda and exposed them through AWS API Gateway to interact with other systems when required.

Designed and developed business components using Spring Boot, Spring Dependency Injection (Core), Spring

AOP, EhCache Framework, and Spring Annotations.

Refactored existing monolithic application by identifying components that need to be transformed to Microservices architecture with Spring Boot-based services interacting through a combination of REST, RabbitMQ, and AWS API gateway.

Created servers on NodeJS to deliver the static contents and made API calls to REST API accordingly.

Implemented RESTful web services in SOA (Service-oriented) Architecture to retrieve data from the client side and made REST API calls from Angular 2 parsed the data to project to the client and handled the security using Spring Security and OAuth 2.0 authentication protocol.

Migrated existing applications into microservices architecture using Rest APIs, Spring Boot, Spring Cloud Config,

and AWS.

Implemented JUnit along with Mockito to perform unit testing on RESTful web applications.

Developed Stored Procedures, Triggers, and functions in Oracle using PL/SQL and mapped them to Hibernate Configuration File and established data integrity among all tables.

Used GitHub as a Version Control System (Source repository).

Used Maven building tool for creating EAR files to be deployed in application servers

Used Spring Tool Suite (STS) as an IDE to maintain the code readability.

Environment: Java, J2EE, AWS EC2, AWS Lambda, AWS S3, AWS RDS, AWS SQS, AWS API Gateway, HTML, CSS,

JavaScript, AngularJS, NodeJS, AJAX, JQuery, JSP, Spring Core, Spring MVC, Spring Security, Spring Boot, Spring Data, Spring Batch, Spring Cloud, JSP, Hibernate, Servlet, JDBC, Webservices, SOA (Service-oriented) Architecture, RESTful, SOAP, Microservices, MVC design patterns, UML, XML, Maven, Jenkins, GitHub, JIRA, JUnit, Mockito, TDD, MongoDB, Log4j, Spring Tool Suite, Agile/Scrum Methodology

Responsibilities:

As assigned, develops code, analyzes, researches, and resolves system issues and Testing of application developed using AGILE methodology.

Implemented caching techniques, wrote POJO classes for storing data and DAO's to retrieve the data and did other database configurations using Hibernate.

Building/Maintaining Docker container clusters managed by Kubernetes Linux, Bash, GIT, Docker, on GCP.

Hands on experience with HIPAA X12 EDI transaction 834 for enrollment and Maintenance.

Developed and maintained web applications using React.js, Next.js, and Node.js, serving over 500,000 users in the healthcare sector.

Integrated HealthEdge’s HR Payor with client systems, improving claims processing efficiency and member management.

Supported the integration of HealthEdge’s HR Payor by developing and testing Java components to ensure compatibility and functionality.

Implemented Connector Services Implementation and tested HR Connector Services, contributing to smoother data flow between HealthRules and third-party applications.

Good experience with 277 Transaction which is additional request for Claim adjudication and changed the 837 I/P route in Real time and Batch.

Built and maintained RESTful APIs for FHIR resource creation, retrieval, and updates.

Migrated legacy HL7 v2 messages to FHIR resources for improved interoperability.

Developed data dictionaries for both inbound and outbound transactions like 837, 834, 270, 271 etc for the HIPAA standards in Edifecs.

Implemented CI/CD pipelines using Jenkins and Git, enhancing deployment efficiency and reliability.

Develop and deploy the outcome using spark and Scala code in Hadoop cluster running on GCP.

Experience working for health plans preferably with Medicaid and Medicare reporting needs.

Implemented HealthRules Payor to support commercial insurance plans as well as the government programs like Medicare and Medicaid.

Developed SQL, PL/SQL with Stored Procedures to interact with Persistent database using Oracle 10g.

Implemented the function to send and receive AMQP messages on RabbitMQ synchronously and asynchronously and send JMS message to Apache ActiveMQ on the edge device.

Environment: Java, J2EE, Spring, Spring BOOT, Hibernate, UML, REST & SOAP, Angular 4, Log4j, PL/SQL, Oracle, AQT, ReadyAPI, JUNIT, Maven, PCF, Sonatype(Nexus), Websphere, Kafka, Jenkins, Mercurial, CVS, Unix, AQT, NodeJS, Kidff3, Agile.

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