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Azriel Rahmansyah Holy

Azriel Rahmansyah Holy

Data Engineer

Reach Private Limited | Singapore

Technologies

Data visionary, envisioning a future transformed by the power of information.

My Work

Take a look at my latest work.

course

Understanding Data Science

course

Intermediate Python

course

Understanding Data Science

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

Alibaba Cloud Associate Big Data

DataCamp Course Completion

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

Courses

Intermediate Python
Understanding Data Science
Data Manipulation with pandas
Understanding Cloud Computing

My Work Experience

Where I've interned and worked during my career.

Reach Private Limited | Jan 2025 - Present

System Support Engineer (Data)

• Provide system integrator technical support for key enterprise clients such as Singtel and SMRT. • Manage database integration and technical support for technology clients like RDS Tech. • Utilize a range of leading data products, including Synx Datalab, Superset, WhaleScheduler, to meet client requirements.
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PT Bank BTPN Tbk | Jan 2023 - Dec 2024

IT Data Operations (External Team)

- Mantain the running of ETL in IBM InfoSphere DataStage New Project (Greenplum) : - Installation of systems and database engines for NGDW (Next Generation Database Warehouse) - Mantain the services of the system in NGDW

PT. Indosat Tbk | Aug 2022 - Jul 2023

Data Operation (External Team)

- Handling Data with over 80 millions Data - Processing Data Lake with Hadoop (Hive) - Take over Data Warehouse with Tanzu Pivotal Greenplum and Cloudera Impala - Backup and Restore Data with Greenplum, increasing speed 10 times faster than pg_dump - Mapping SQL for Developer - Create ETL Script use Bash, and PSQL. - Manage Data Access for the Division

Yayasan Anak Bangsa Bisa | Feb 2022 - Jul 2022

Data Analyst

-Analyse data and derive insights using various statistical methodologies and data visualization techniques to help answer business-critical questions -Design experiments using best practices from the academia -Build & maintain dashboards and data marts to democratise data -Be a thought partner to the Product Managers and Business teams on anything related to data -Proactively identify actions to capture value e.g. merchant and customer segmentation, retention method, product success metrics Deliver analysis, insights, reporting, data marts, and tools to support the business team Perform data modeling in relation to customer behavior, in-app behavior, and product features Build & maintain data mart and dashboards for tracking business OKR and initiatives Ingest both internal and external data to support business needs Partner with business teams to make data-informed decisions Identify product or business opportunities and support growth with experimentations and recommendations Study based on Computer Science, Statistics, Mathematics, Economics or Engineering cases.

My Education

Take a look at my formal education

Bachelor's degree in Information SystemBINUS University | 2024
Associate's degree in Computer EngineeringInstitut Pertanian Bogor (IPB) | 2021

About Me

Azriel Rahmansyah Holy

I am an adaptable and responsible worker seeking an entry-level position in the Data role. My degree in Computer Engineering and my work experience as a Data Team at SMBC Indonesia and Indosat have provided me with knowledgeable in Data

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