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Sugartseren Bayarsaikhan

Sugartseren Bayarsaikhan

Certified

Data Engineer

Mobicom Corporation | Tokyo, Japan

Technologies

My Portfolio Highlights

My New Track

Containerization and Virtualization

My New Track

AWS Cloud Practitioner (CLF-C02)

My New Track

Containerization and Virtualization

Senior data engineer & Project manager

My Work

Take a look at my latest work.

track

Data Engineer

PythonSQLBigQuery
track

Microsoft Azure Fundamentals (AZ-900)

PythonSQLDocker
course

Building Recommendation Engines with PySpark

Python
track

Data Engineer

PythonSQLBigQuery

My Certifications

These are the industry credentials that I’ve earned.

Data Analyst Associate

Data Analyst Associate

Data Engineer

Data Engineer

Data Engineer Associate

Data Engineer Associate

SQL Associate

SQL Associate

Other Certificates

Datacamp Data engineer

Linux foundation Certified Kubernetes Administrator

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Intermediate Python
Data Manipulation with pandas

My Work Experience

Where I've interned and worked during my career.

Mobicom | Oct 2021 - May 2024

Senior data application engineer

• Led team of 7 engineers and made support & direction everyday • Design of DB application • Database development • Database administration • Create & maintain ETL processing • Invoice delivery and Dunning scoring • Reporting development Key technologies • Linux, Python, SQL, VM, Bash scripts, Oracle, MSSQL, Postgres, HVR, Scikit, Pandas, Numpy, Nokia Surepay system, Ericsson BSCS iX R3
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Mobicom | Oct 2017 - Oct 2021

Senior DB developer

• Maintain core BSS system (BSCS iX R3) which contains 10+ servers including Oracle DB • Create a data replication process via HVR • System upgrade and patch installation • BO team support • Prepare and tune reporting SQL scripts • CDR processing operation • Prepare report for SAP system Key technologies • Linux, Solaris, Bash, Python, Java, Oracle 11G, Business object reporting, Nokia Surepay system, Ericsson BSCS iX R3, MSSQL

Mobicom | Jun 2011 - Oct 2017

DB engineer

• Maintain core BSS system (BSCS iX R3) which contains 10+ servers including Oracle DB • Create a data replication process via HVR • System upgrade and patch installation • BO team support • Prepare and tune reporting SQL scripts • CDR processing operation • Prepare report for SAP system • Windows active directory administration • Data center operations • Automation • System monitoring • Technical support for back office team • Server installation & preparation for development activities Key technologies • FreeBSD, Linux, Apache, Mysql, Php, Windows Active directory, Linux, Solaris, Bash, Python, Java, Oracle 11G, Business object reporting, Ericsson BSCS iX R3, MSSQL, Zabbix monitoring tool

My Education

Take a look at my formal education

Bachelor in Computer scienceNational university of Mongolia | 2010

About Me

Sugartseren Bayarsaikhan

Summary - Senior system engineer with over 10 years of experience in business support systems, system administration, and data engineering - Over 5 years of experience as an engineering manager and team leader in project management and team leader

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