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Click here or scroll down to respond to this candidateDallas, TX 75034 TAMIR BALDANDORJPHONE NUMBER AVAILABLEEMAIL AVAILABLESKILLS Language and Technology: Core Java, Spring MVC, Spring Boot, Hibernate/JPA, Microservice, Apache Camel, Maven, JUnit, Mockito, Spock, ReactJS, Jenkins, CI/CD, Azure, Splunk, JBoss, Tomcat, Log4j, JSP, HTML, CSS, JavaScript, RDBMS, Oracle, MSSQL, MySQL, PostgreSQL, IBM MQ Additional: Agile/Scrum, Sprint, IntelliJ, Eclipse, Git, Jira, Bitbucket, Confluence, Nexus IQ, Veracode, SOAP, REST, Swagger, PostmanEXPERIENCEAmdocs Inc Plano, Texas, USA (Client: U.S. Bank) Software Engineer Dec 2020 Current Participated in the migration of a Java Spring application from the Struts framework to the Spring framework, ensuring a smooth transition and enhanced performance. Designed and developed microservices-based applications using Spring Boot to improve modularity, scalability, and maintainability. Collaborated seamlessly with cross-functional teams, employing Agile methodologies and advanced software development tools to ensure streamlined project delivery. Successfully designed and implemented multi-tenant Web Socket environments for self-checkout application. Integrated Spring Security to implement authentication and authorization mechanisms, enhancing application security. Used JIRA tool for Issue/bug tracking and monitoring of work. Hands-on experience in different modules (Spring MVC, Spring ORM, Spring JDBC, Spring AOP, Spring IOC) of the Spring Application Framework. Extensive experience in Struts Tag Libraries and Custom-tag implementations in JSP to embedded business logic. Led a team in identifying and mitigating vulnerabilities within the application, leveraging Veracode and Nexus IQ software to ensure robust security measures. Resulted in a 30% reduction in potential security risks. Experienced in developing SOAP-based Web Services and Web Service Clients (JAX-WS, SOAP, WSDL and JAXB) Wrote JUNIT Test cases for Spring Controllers and Web Service Clients in Service Layer using JUnit, Mockito, Spock Fixed complex production issues. Designed and implemented robust RESTful APIs using Java and Spring Boot, ensuring efficient communication between different software systems. Developed microservices architecture to enhance scalability and maintainability of APIs, contributing to a more modular and flexible system. Migrated banking transaction application to the Apache Camel. Improved efficiency, security, and time-consumption by 20%. Developed and maintained fully automated CI/CD pipelines for code deployment using Jenkins and Azure Pipeline. National Statistical Office of Mongolia Ulaanbaatar, Mongolia Senior Software Development Engineer Aug 2016 Aug 2019 Performed the analysis, design, and implementation of software applications using Java, J2EE, XML and JSON. Developed a text recognition application that sped up the survey data entry process by 60%. Designed a statistical dissemination website with a complex structured database, resulting in the Mongolian Statistical Organization being ranked 1st in Eastern Asia and 11th in the world by Open Data Watch in 2018. Collaborated with software teams for building internally used applications that boosted organizational productivity by 20%. Developed a mobile/React Native application for Android and iOS as a part of a team. Collected 1000+ user surveys. Overview of complete architecture and design/development process Experience working with React concepts such as components, props, state, and lifecycle methods. Responsible for creating efficient design and developing User Interaction screens using HTML5, CSS3, JavaScript, and JSON. Experience on Java Multi-Threading, Collection, Interfaces, Synchronization, and Exception Handling. Design and Development of Objects using Object Oriented Design in Java. Strong Experience in database design using PL/SQL to write Stored Procedures, Functions, and Triggers and strong experience in writing complex queries, using Oracle, DB2, SQL Server, and MySQL. Worked on XML Technologies like XML Parsers, JAXB for binding data to java objects. Have extensive experience in building and deploying applications on Web/Application Servers like Apache Tomcat, JBoss Designed and developed Kafka producers and consumers to facilitate seamless communication and data flow between different components of the application.Software Developer Jul 2011 Aug 2016 Designed and implemented a survey application for tablets and Web UI. Facilitated the shift from traditional paper-based surveys to tablet-based surveys which resulted in efficient data collection and increased quality of surveys. The effort saved 1 million U.S dollar of annual spending for the National Statistical Office. Overhauled a migration from legacy source code of 20+ applications to integrated online Rest APIs which enhanced the organizational productivity by at least 10%. Implemented Spring MVC framework for developing Java EE based web application, its AOP and its plug-ability with Hibernate. Implemented an online database using SSIS, integrating 2000+ offline databases and creating a registration system website. This resulted in a 60% reduction in manual data entry and minimized repetitive procedures. Designed efficient UI/UX design of Learning Management System using HTML, CSS, and JavaScript frameworks including ReactJS. Developed unit test cases using JUnit and Log4j for logging. EDUCATIONMaharishi International University Fairfield, IA Jun 2022 Master of Computer Science.Mongolian University of Science and Technology Ulaanbaatar, Mongolia Jun 2011 Bachelor of Computer Science.CERTIFICATIONMicrosoft Certified Solutions Associate (MCSA) SQL Server 2012/2014 AWS Certified Cloud Practitioner (In progress) |
