TONY GUNAWAN
Data Engineer
Tangerang,Banten
Summary
Have more than 8 years of experience working in data-related projects. Detail-oriented Data Engineer, develops and maintains highly scalable, secure and reliable data structures. Accustomed to working closely with system architects, software architects and design analysts to understand business or industry requirements to develop comprehensive data models. Proficient at developing database architectural strategies at the modeling, design and implementation stages.
Overview
9
9
years of professional experience
4
4
years of post-secondary education
2
2
Languages
Work History
Data Engineer
PT TipTip Network Indonesia
Jakarta , Indonesia
03.2022 - Current
- Prepare, create, and maintain data quality and integrity of over 100 of tables
- Create test case constraints to make sure data integrity using dbt
- Performed design and modelling dimension and fact tables based on business needs using dbt
- Maintain and fixing bugs related to data on airflow MWAA
- Create and maintain staging tables from raw data on Redshift
- Optimize query on data model to make sure it is cost-efficient.
- Designed scalable and maintainable data models to support business intelligence initiatives and reporting needs
Data Engineer
PT Aiforesee Inovasi Skor
Jakarta , Indonesia
12.2019 - 03.2022
- Prepare ETL process to make clean dataset for Data Scientist team and stakeholders to use
- Create ETL process to combine structured and unstructured data into bigger structured dataset for product and project purpose
- Create scalable database on cloud environment
- Prepare quarterly report to submit it to OJK
- Create endpoints to connect it to other data sources
- Deploy containerized web application to cloud environment
- Meticulous code review and documentation
- Managing ISO related tasks of data team for audit purpose.
ETL Developer
PT Anabatic Solusi Digital
Jakarta , Indonesia
01.2016 - 12.2019
- Contribute to ETL implementation
- Gather business requirement from customer
- Mapping data from customer's DWH to tables required for reporting
- Cleansing data required for reporting
- Develop ETL based on reporting requirements
- Recon data result from ETL and data result from customer
- Customer assistance for best practices approach.
- Designed integration tools to combine data from multiple, varied data sources such as RDBMS, SQL and big data installations
Database Consultant
PT Powerdata Informatica International
07.2015 - 09.2016
- Organizational Responsibilities: Contribute to database implementation
- Technical Duties: Install Oracle Database
- Upgrade Oracle Database version
- Configure and maintain Oracle Database to perform optimally.
Education
Majoring in Information Technology -
Gunadarma University
Depok 01.2010 - 01.2014
Skills
Dbtundefined
Training
- ISO 27001 training and certification as internal auditor (2021)
- OneSumX Training (2018)
- LCR-NSFR Business Training (2017)
- Solution Design Workshop from IBM (2017)
- IBM Watson Training (2016)
Timeline
Data Engineer
PT TipTip Network Indonesia
03.2022 - Current
Data Engineer
PT Aiforesee Inovasi Skor
12.2019 - 03.2022
ETL Developer
PT Anabatic Solusi Digital
01.2016 - 12.2019
Database Consultant
PT Powerdata Informatica International
07.2015 - 09.2016
Majoring in Information Technology -
Gunadarma University
01.2010 - 01.2014
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