Java Back End DeveloperJava Spring Boot developer for TXDot project Building a TXDOT application according to user stories in Agile Development.Testing the development in Junit testTesting the Development using Json payload in PostmanBuilding REST API to GET/POST/PUT/DELETE requestBuilding the REST Controller in BE side to send/receive JSON from/to FE Angular applicationCreating the tasks in the cloud AWS environment to develop the application and monitoring the task progress and completion

Spearhead a consulting assessment determining next steps and key circumstances involved for taking action on domestic violence data at the National Police Authority. Combine data systems from existing agencies into a single unified domestic violence database. Evaluate relevance, efficiency, effectiveness, and sustainability of existing systems as pertaining to evidence delivery and inter-agency data sharing.Achievements:• Built a MongoDB database combining domestic violence data from the Emergency Information System (EIN) and National Police Authority (NPA).• Efficiently migrated data from the NPA and EIN databases by developing a Java algorithm.• Transitioned the database to Spring Boot, JSP web page and an android mobile application with searchable data.• Streamlined report generation by designing the Java Spring Boot framework.

Coordinated installation and administration of the central controller server and all FuelMaster Management Unit components. Designed a Web Application to track all lube dispensation via FMU in Java, Spring Boot, Spring MVC, Java Microservices, JavaScript, and MS SQL Server. Implemented wireless network for service setups and linked to the lube dispensation tracking app to monitor transactions on all trucks.Achievements:• Skillfully partnered with engineers from U.S.-based Syntech to complete the project.• Fully overhauled the FuelMaster system with customization and features; deployed to a total of 10 sites to boost efficiency of lubricant consumption and cut fuel costs.• Enabled data transfer into SAP as a result of the system implementation; led to 20% reduction in lubricant consumption• The number of projects with great success including Data mining projects, SAP optimization, Fuelmaster system, Hollysys system, LAN network issues, WiFi network installed on lube trucks and web application packages

Project Coordinator & Senior ProgrammerLed the full project lifecycle for a number of development projects focused on finance applications and systems. Managed requirements gathering and analysis, functional specifications, coding, testing, and implementation. Coordinated user interface design. Supervised database development and optimization. Allocated tasks to team members. Addressed and resolved performance and support issues. Oversaw deployment and migration of legacy systems.Projects:• International Visa Card Project – Bevertec Canada: An ISO-8583 compliant ESP Link FTS Visa Card transaction solution, providing retail financial service delivery, channel integration, and reporting.• Enterprise Random Password Manager: A privileged access management solution with automated discovery, management, and security of privileged identities; provides protection against malicious intruders and threats.• Banking Software – Agricultural Bank of Mongolia: A complete core banking system renewal with a new loan subsystem, database, account management modules, and automatic loan payment transactions.Technologies used are Java, Spring Boot, JSP, Servlet, Oracle in Linux and Windows OS.Achievements:• Guided Khanbank to become the second bank in Mongolia to issue, implement, and use Visa and MasterCard, and the first to implement the China CUP card.• Won the ADB Scholarship Award to study in Japan for the best performance in the banking sector.

Worked for Developer & Treasury Officer, managed design of an application or controlling and monitoring expenditures of budget entities, with comparisons against annual budgets in the treasury database system in Oracle.Achievements:• Delivered a fully functional application, including overseeing all testing, debugging, quality, and installation• Fully tested the Government Finance Management System, FreeBalance Solution Expenditure Management and Payment system for Treasury of Ministry of Finance