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venkata karthikeya manduri - Java developer or java full stack developer or java backend developer

[email protected]

Location: Atlanta, Georgia, USA

Relocation: Yes

Visa: H1b

Having 9 years of experience in Web Application Design, Web Service Development, Programming, Testing, Support Maintenance, and End-User support using Java/J2EE technologies. Experience and Knowledge of all phases of the Software development life cycle (SDLC), which includes User Interaction, Business Analysis and Modeling, Design/Architecture, Development, Integration, Documentation, Coding, Testing, Deployment, and developing applications using Waterfall. Proficient in developing front-end systems like Client-side validations with JavaScript, Ajax, Bootstrap, HTML, CSS, and JavaScript frameworks such as Angular JS. Developing applications using Java/J2EE and frameworks such as Spring, NodeJS, Spring MVC, Spring Boot, Restful API, SOAP, Security/JWT/OAuth2, DATA JPA, and Hibernate. Excellent knowledge of Java 11 concepts like Streams, Lambda Expressions, Method References, etc., and developed MVC-based portlets using Liferay and migrated existing portlets from Liferay 6.1 to Liferay 7.1. Developed and maintained Scala-based applications, demonstrating a strong command of the language's syntax and features. Utilized functional programming concepts in Scala to write concise, modular, and scalable code. Experience in developing Front End web applications using JavaScript, AJAX, j Query, HTML5, CSS3, Angular JS, Bootstrap, React JS, and Node JS Creating REST web services to publish ML models - business function and earnings code prediction models via API as predictive analytic service using Java 11 and Python. Developing web-based controllers using Java, J2EE, Webservices (REST), MVC 4.0/5.0 framework (Spring MVC 2.5.2), and MySQL. Hands Experience with MVC Framework and Hibernate 3.0 to connect with a backend database for large-based enterprise Applications. Expertise in open-source frameworks like Struts 2.0, Spring 4/5 (IOC, JDBC, AOP, and LDAP), Web services, Hibernate, JAXB, AXIS-2, JAAS (Java Authorization and Authentication System), JUnit, etc. Expertise in creating web applications using HTML/HTML5, CSS/CSS3 (SASS, LESS), Bootstrap, JavaScript (ES5), JQuery, Angular JS, Angular 12/8, AJAX, and JSON, Node.js, and ReactJS. Experience in Web Services using SOAP, Restful, WSDL, HTML, XML, JAXB, XSD, SAX, and DOM parsers and with core Java with Multithreading, Concurrency, Exception Handling, and Java Collections. Strong knowledge of Cloud application security models, protocols, and tools like AWS IAM, AWS KMS policy, Microsoft Azure AD, and Google Cloud. Using Docker for setting Azure Container Registry with Docker and Docker-compose, actively involved in deployments on Docker using Kubernetes Using 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 8 Working on NodeJS framework to develop dynamic and rich client web pages Micro Services with Spring Boot through a combination of REST and Apache Kafka. Developing Microservices applications using Spring Core, MVC 4.0/5.0, DAO, ORM, Spring MVC, Spring Eureka, Spring Hystrix, and Spring Ribbon. Experience in handling messaging services using Apache Kafka Implemented AWS solutions using EC2, S3, RDS, EBS, Elastic, Load Balancer, and Auto-scaling groups and used AWSSDK to connect with Amazon SQS for bulk email processing. Experience in Continuous Integration tools such as Jenkins and Bamboo and Experience with CI/CD tools (Jenkins, GitLab, and Ansible) on various Python packages such as Pandas, NumPy, Scikit Learn, Matplotlib, SciPy, and PyTables. Experience in designing and architecting serverless applications using AWS lambda API Gateway, DynamoDB, and Security Token Service (STS). Experience in working with messaging services like Kafka and RESTAPI to pull and push Metadata from Apache Atlas using Java Connectors. Involved in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept Docker for creating Docker images for launching containers Successfully integrated Scala code with existing Java projects, showcasing interoperability skills between the two languages. Optimized GraphQL queries to minimize data transfer and improve application performance. Integrated GraphQL with frontend frameworks (e.g., React, Angular, Vue.js) to optimize data retrieval and rendering. Collaborated with frontend developers to ensure smooth integration and data flow Leveraged Java libraries seamlessly in Scala projects to enhance functionality and maintain compatibility. Developed GraphQL APIs using Java and a GraphQL implementation library like GraphQL-Java or Spring Boot GraphQL. Designed and implemented GraphQL schemas, types, queries, and mutations to meet project requirements. Involved in pretesting the Web Service calls with SOAPUI using endpoints used GitHub for maintaining the component and to release version management. Using Python modules such as Requests, Urllib, and Beautiful Soup for Python Data/web crawling, And Hands design and implementation of AI (Artificial Intelligence), and machine learning algorithms using Python. Good experience in developing web applications implementing Model View Control (MVC) architecture using Django, Flask, Pyramid, and Zope Python web application frameworks. Keywords: continuous integration continuous deployment artificial intelligence machine learning javascript sthree active directory