Software Developer Engineer

CHINGUNJAV (Chiba) Battsogt

TRLR *A **** North Court St, Fairfield IA, 52556 Phone: 641-***-****

Email: **********@*****.***

www.linkedin.com/in/chingunjav

FINANCIAL SOFTWARE DEVELOPER

I have more than 8 years of experience in developing large scale financial systems. Such as stock exchange, trading& clearing settlement platform and brokerage back-end web apps using java, java-based technologies and .net C#. The software that I built was successfully handling many companies became public company in Mongolian Stock Exchange JSC. It helped the organization that I have worked to increase the revenue by 30% with my direct contribution. I am open-minded, passionate for creative solutions, and deep knowledge exceed requirements of business in the financial software industry.

PROFESSIONAL EXPERIENCE

OTC Markets LLC (Fintech startup) Founder, Project Manager

Mongolia, Sep 2017– Jul 2019

Provided system analysis and new feature development for web and desktop applications OTC market projects.

Worked with project sponsors to define project specs, timeline and milestones

Assist financial regularly commission of Mongolia and training large brokerage firms on software applications and UI/implementation of a suite private equity and fixed income products

Developed business management rules using Drools engine.

Analyzed and developed the web applications using Java, Spring boot, JavaScript, HTML and CSS.

Designed and implemented back-end, service, data layers for OTC Trade v1.0 desktop application with Java, C#, SQL

Developed RESTFUL web services to exchange delisted companies information with MIT exchange system.

Mongolian Stock Exchange JSC, Senior Software Developer

Mongolia, May 2009– Jul 2017

Designed and developed distributed back-end systems using Micro-services architecture and load balancing technique that solved problems for scalability and reliability.

Developed and Tested Back-end REST API s for real time subscription system using Java and Spring Boot for production.

I optimized performance of Shareholder Balance System; performance increased 80%

Completed projects Mongolian Stock market IPO system. Achievement Highlight:

oThis system is used until 2017 and traded by all new initial public offering companies and underwriting companies.

oContributed to growth of our company’s revenue by 35% per year.

Server admin for Real & Testing servers on MSSQL. Achievement Highlight:

oChanged according business rules created many stored procedures, triggers

Extended and Changed some data package for my clients (historical data, real time data etc. )

Leaded my team to upgrade new Millennium IT system with Sari Lanka team and London Stock Exchange

Mainly focused on developing real-time market data software for MSE's trading platform

Millennium-IT system FIX/FAST data channel

Mongolian Stock Exchange JSC, Software Developer

Mongolia, Mar 2006 - May 2013

Designed and Developed our company website www.mse.mn using PHP and Apache

Designed and Developed by myself Cashier system v1.0 in my company (for my company internal operation)

Worked on trading platform and database management system(working on MSSQL), resolved technical issues at brokerage and trading desk.

TECHNICAL SKILLS

Java Technologies - Core Java, Java 8 is plus,

J2EE

Application Server – WebLogic, Tomcat

Database – MySQL, MsSQL, PostgreSQL,MongoDB

Frameworks/API – Spring boot 2.3.3,

SpringMVC, JPA 2.0, Hibernate 5.4, Maven 3.6,

Oauth 2.0, JIRA, JUNIT

Scripting/Markup Language – HTML/HTML5,

CSS/CSS3, JavaScript, Jquery, Ajax,

JSON,XML

New Technologies - AWS, Kafka, Docker,

Kubernates, MQ

JavaScript library - React

Version controling tools – SVN

Operating System – Windows, UNIX

Design pattern – Singleton, Factory

Methodlogies – Agile, Waterfall, Scrum

Web Services - SOAP, REST APIs,Microservices

Code Development Tools : Eclipse 2020.06,

IntelliJ IDEA Ultimate 2020.2

KEY SKILLS AND COMPETENCES

Ability to work independently as well as part of a team

Strong communication skill, planning and organizational skills

API knowledge – experience in developing REST style APIs

Relational database knowledge (MSSQL, PostgreSQL, MySQL,MongoDB)

Deep knowledge about financial industries (Stock, Options, Private Equity etc.)

AWARD

Oracle Certified Professional Engineer(2014)

Honored of Credential of FRC

EDUCATION

Master in, Computer Science Fairfield, US

Bachelor in, Computer Science, Mongolia, 2007

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