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I'm a data-focused professional who designs and builds robust ETL pipelines, integrates data from multiple sources, and delivers actionable insights that help teams make informed decisions. I love collaborating with cross-functional teams to optimize data architectures, ensure data quality, and keep projects aligned with business goals. I enjoy turning raw data into reliable dashboards and reports, training end-users, and continuously improving processes. My toolkit includes SSIS, SQL, Python, Tableau/Power BI, and modern data warehousing practices, and I'm always eager to learn and tackle new challenges.…I'm a data-focused professional who designs and builds robust ETL pipelines, integrates data from multiple sources, and delivers actionable insights that help teams make informed decisions. I love collaborating with cross-functional teams to optimize data architectures, ensure data quality, and keep projects aligned with business goals. I enjoy turning raw data into reliable dashboards and reports, training end-users, and continuously improving processes. My toolkit includes SSIS, SQL, Python, Tableau/Power BI, and modern data warehousing practices, and I'm always eager to learn and tackle new challenges.

Okto Hendro Yudo

Web Developer, Data Visualizer, Data Scientist, +3

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I'm a data-focused professional who designs and builds robust ETL pipelines, integrates data from multiple sources, and delivers actionable insights that help teams make informed decisions. I love collaborating with cross-functional teams to optimize data architectures, ensure data quality, and keep projects aligned with business goals. I enjoy turning raw data into reliable dashboards and reports, training end-users, and continuously improving processes. My toolkit includes SSIS, SQL, Python, Tableau/Power BI, and modern data warehousing practices, and I'm always eager to learn and tackle new challenges.…I'm a data-focused professional who designs and builds robust ETL pipelines, integrates data from multiple sources, and delivers actionable insights that help teams make informed decisions. I love collaborating with cross-functional teams to optimize data architectures, ensure data quality, and keep projects aligned with business goals. I enjoy turning raw data into reliable dashboards and reports, training end-users, and continuously improving processes. My toolkit includes SSIS, SQL, Python, Tableau/Power BI, and modern data warehousing practices, and I'm always eager to learn and tackle new challenges.

Available to hire

I’m a data-focused professional who designs and builds robust ETL pipelines, integrates data from multiple sources, and delivers actionable insights that help teams make informed decisions. I love collaborating with cross-functional teams to optimize data architectures, ensure data quality, and keep projects aligned with business goals.

I enjoy turning raw data into reliable dashboards and reports, training end-users, and continuously improving processes. My toolkit includes SSIS, SQL, Python, Tableau/Power BI, and modern data warehousing practices, and I’m always eager to learn and tackle new challenges.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Indonesian

Fluent

Work Experience

IT Application Support at PT Mitra Integrasi Informatika

April 1, 2023 - September 23, 2025

Delivered end-user support within SLA; deployed CRs and bug fixes from UAT/testing to Production with zero downtime. Maintained and monitored monitoring tools to optimize system operations. Developed and monitored data pipelines to provide accurate data to business teams. Managed application performance in production, ensuring reliability. Executed code migrations and production releases with minimal errors. Conducted root-cause analysis and escalated issues for swift resolution. Supported system implementation and health checks in collaboration with IT vendors; created and reviewed functional and solution design documentation for system enhancements.

Data Engineer / ETL Developer at Idea Domaina Technology

August 1, 2017 - September 23, 2025

Designed and managed ETL pipelines using SSIS and Pentaho; integrated data from multiple sources; optimized data architecture and data stores; delivered end-user reporting and visualizations (SSRS/Tableau); ensured data quality and timely data delivery to business teams.

Data Engineer at PT. Trans Retail Indonesia

January 1, 2024 - September 23, 2025

On-site data engineering for retail platform; built and maintained data pipelines; supported ETL processes; implemented data quality checks; collaborated with IT vendors; ensured system reliability; performed code migrations and production releases; conducted root-cause analysis and escalated issues for swift resolution.

IT Application Support at PT. Mitra Integrasi Informatika

April 1, 2023 - September 23, 2025

Provided on-site IT application support at Bank Indonesia; installed, configured, and trained end-users; delivered end-user support within SLA; deployed change requests and bug fixes from UAT/testing to production with zero downtime; maintained monitoring tools; designed and documented system enhancements; ensured data integrity and reliability.

Data Engineer at PT Trans Retail Indonesia

January 1, 2024 - September 23, 2025

Designed and maintained ETL pipelines (SSIS, Pentaho, SQL Server, Oracle, MySQL, MS Access); integrated data from multiple sources; built dashboards (Tableau, SSRS); improved data architecture for performance, reliability, and security; delivered routine and ad-hoc data reports; collaborated with cross-functional teams to define requirements and deliver solutions; supported warehouse/lake data integration on-site.

IT Application Support at Mitra Integrasi Informatika (On-site at Bank Indonesia)

April 1, 2023 - September 23, 2025

Provided on-site IT application support for Bank Indonesia through Mitra Integrasi Informatika. Implemented and maintained data pipelines and support processes, ensured SLA adherence, and delivered end-user training and documentation. Worked on ETL initiatives using SSIS and SQL Server to support data integration and reporting.

Data Engineer at PT. Trans Retail Indonesia

January 1, 2024 - September 23, 2025

Designed and built ETL pipelines, led data architecture improvements for data warehouse and lake integrations, delivered automated dashboards, and ensured data integrity through validation checks. Collaborated with cross-functional teams to gather requirements and deliver scalable solutions.