Bigyan Devkota Email & Phone Number

Dallas, Texas, United States

Collaborated with business teams on requirements gathering and effort estimation using Agile/SCRUM methodology.Involved in setting up Test automation and developed cucumber feature files and used Selenium for automated testing with TestNGDeveloped batch jobs for processing bulk data from business partners using Spring Batch.Utilized Hibernate for persistent data storage and Oracle database communication.Implemented a web-based customer application interface using HTML5, CSS3… Show more Collaborated with business teams on requirements gathering and effort estimation using Agile/SCRUM methodology.Involved in setting up Test automation and developed cucumber feature files and used Selenium for automated testing with TestNGDeveloped batch jobs for processing bulk data from business partners using Spring Batch.Utilized Hibernate for persistent data storage and Oracle database communication.Implemented a web-based customer application interface using HTML5, CSS3, Typescript, JSON, AJAX, and Angular 9.Used Angular 9 router for module-wide routing and created forms using Angular data-driven and template-driven forms.Implemented Custom Directives, routing logic, services, controllers, and data handling with AJAX in Angular.Developed a client library for load-balanced and fault-tolerant consumption of Spring Boot Microservices from a monolithic application.Created a proof of concept (POC) for Authentication and Authorization using OAuth2 Spring Boot microservice.Utilized Java 8 features like Lambda expressions and Stream API for bulk data operations, enhancing application performance.Set up Spring and Hibernate frameworks by configuring the web.xml file.Wrote Hibernate Annotations for data mapping.Configured XML files for Spring Security to ensure backend security by discriminating user roles and access authority for URIs and server-side assets.Developed Java API to connect with Cloud Services for storing and retrieving data in S3 buckets.Used Maven as a build and dependency management tool for creating WAR and JAR files for deployment in JBOSS application servers.Utilized Gradle and Maven for building applications and wrote structured POM files consumable by Jenkins.Experienced in using JIRA software with Jenkins and GitHub for issue management.Secured the Kafka cluster with ACL for Kafka client, SSL for data transfer, and OAuth-Bearer for client authentication.Used Kafka Producer API to publish streams of records to Kafka topics. Show less

United States

Interacted with stakeholders to gather requirements and business artifacts using Agile/Scrum methodology.Designed Use Case and Class diagrams with Rational Rose, documented design diagrams.Gathered requirements from business owners, implemented and tested using Spring MVC pattern and Hibernate.Utilized Core Spring Framework for dependency injection, injecting Java Beans using Spring Dependency Injection across business layers.Used AJAX to enhance app performance and display data… Show more Interacted with stakeholders to gather requirements and business artifacts using Agile/Scrum methodology.Designed Use Case and Class diagrams with Rational Rose, documented design diagrams.Gathered requirements from business owners, implemented and tested using Spring MVC pattern and Hibernate.Utilized Core Spring Framework for dependency injection, injecting Java Beans using Spring Dependency Injection across business layers.Used AJAX to enhance app performance and display data on frequently visited pages.Employed Angular CLI to generate components, services, filters, and compile in different environments.Validated forms with Angular 2 and regular expressions for client-side and server-side validation.Developed REST services to facilitate web service calls using standard HTTP URIs.Used JAXB for marshalling/unmarshalling of work order and billing XML documents, and JAXP for processing.Set up batch jobs with Spring Batch to email daily reports, running on Pivotal Cloud Foundry (PCF) with Spring Boot as its MVC layer.Developed MongoDB Data Access Layer implementing Mongo Repository interface from Spring Data.Performed CRUD operations (Update, Insert, Delete) in MongoDB.Deployed Docker-contained Spring REST services into AWS EC2 container service via AWS admin console, using Lambda to run applications in AWS console.Leveraged Java 8 Lambdas for anonymous inline function calls and Streams for effective work with Collection objects.Conducted POC on building a Spring Boot application, deploying as Docker containers to Kubernetes cluster in Cloud Platform.Used Docker for lightweight containers, ensuring isolated process running.Deployed applications in Continuous Integration environments like Jenkins for code integration and development testing.Utilized GIT with Stash for code repositories.Employed Log4j for logging, debugging, warning, and info statements.Set up test automation, and used Selenium for automated testing with TestNG. Show less