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Joseph Nathanael Zebua

Joseph Nathanael Zebua

Certified

Data Engineer

BFI Finance | Tangerang, Indonesia

Technologies

My Portfolio Highlights

My New Workbook

Project: Building a Retail Data Pipeline

My New Certification

Data Engineer Associate

My New Track

Associate Data Engineer

My New Workbook

Project: Building a Retail Data Pipeline

Enthusiastic About Data Transformation & Analytics

My Work

Take a look at my latest work.

DataLab

Project: Exploring London's Travel Network

certification

Data Engineer Associate

DataLab

Project: Building a Retail Data Pipeline

course

Database Design

course

Data Warehousing Concepts

course

Introduction to FastAPI

DataLab

Project: Exploring London's Travel Network

My Certifications

These are the industry credentials that I’ve earned.

Data Engineer Associate

Data Engineer Associate

Other Certificates

Google Secure BigLake Data Skill Badge

Certiport IT Specialist - Data Analytics

DataCamp Course Completion

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

Courses

Introduction to SQL
Intermediate SQL
Joining Data in SQL
Understanding Data Engineering

My Work Experience

Where I've interned and worked during my career.

BFI Finance | Nov 2024 - Present

Data Engineer Intern

- Developed and deployed ETL pipelines using Apache Airflow, running on Docker, to migrate millions of rows from Trino to MySQL, ensuring data integrity and improving data accessibility. - Scraped and processed over 500,000 social media posts for sentiment analysis, enhancing customer insights and market trend analysis. - Assisted in optimizing database queries on Alibaba Cloud, reducing execution time to improve data accessibility for data scientists.
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Trakindo Utama | Aug 2023 - Dec 2023

Data Analyst Intern

- Conducted detailed data analysis tasks using Microsoft Excel, SQL, and Python, to produce meaningful and useful reports. - Implemented data visualization techniques using Looker Studio, producing insightful reports and visual representations that facilitated informed decision-making processes. - Utilized Looker Studio to create interactive dashboards that reduced report generation time.

My Education

Take a look at my formal education

Bachelor of Informatics in InformaticsUniversitas Multimedia Nusantara | 2024
Data Fellowship Program - Data Engineer Path in Data EngineeringIYKRA | 2024

About Me

Joseph Nathanael Zebua

Highly motivated Data Engineer with hands-on experience in building and optimizing data pipelines for large-scale data processing. Proficient in SQL, Python, and cloud platforms, with expertise in ETL development using Apache Airflow, Docker and BigQ

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