Chimeddorj Munkhdulguun
Data Engineer
Summary
Data Engineer with over 3 years of experience in the banking sector. Skilled in ensuring data storage, organization, quality, and security. Proficient in various database technologies, including Oracle, MySQL, and PostgreSQL. Experienced in maintaining operational systems on Linux OS and working with container technologies such as Kubernetes, Docker, and OCP. Passionate about solving data-related challenges and integrating new technologies to enhance information flow and promote data-driven decision-making.
Overview
4
4
years of professional experience
4
4
years of post-secondary education
1
1
Language
Work History
Data Engineer
Trade and Development Bank
05.2023 - Current
Company Overview: Temenos Project
- Researched and installed configurations for around 20 separate Oracle, Postgres, and MySQL database instances, ensuring stable operation, backups, performance tuning and high availability cluster solutions
- Designed and implemented Kafka-based streaming tool (DES), ETL tool (TDL), and BI tool (Analytic), laying the foundation for the Data Lake in the bank
- Conducted regular error checks on solutions and collaborated with vendors on fixes
- Currently researching and testing Data Catalog, Data Quality and Middleware solutions for integration and enhancement
Database Administrator
Trade and Development Bank
07.2022 - 05.2023
- Monitored and ensured stable operation of the Oracle database cluster
- Managed database backups and restores
- Oversaw database storage management and indexing
- Maintained Golden Gate for real-time data transfer from the Oracle database
Database Analyst
Trade and Development Bank
07.2021 - 05.2022
- Installed and configured the Tableau Server for internal use at the bank
- Led the implementation of the Next Best Offer AI model, managing the infrastructure and data layer for the project
Education
Bachelor's Degree - Information Technology
National University of Mongolia
Ulaanbaatar 09.2017 - 06.2021
Skills
Data manipulation using SQL
Experience with Linux systems
ETL development (Spark, Python)
Data pipeline design (Airflow, Kafka, Ora2pg)
Database management (Oracle, Mysql, PostgreSQL)
Container orchestration skills (Kubernetes, OpenShift)
Data lake, warehousing
Timeline
Data Engineer
Trade and Development Bank
05.2023 - Current
Database Administrator
Trade and Development Bank
07.2022 - 05.2023
Database Analyst
Trade and Development Bank
07.2021 - 05.2022
Bachelor's Degree - Information Technology
National University of Mongolia
09.2017 - 06.2021
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