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Valenda redian fikri

@valendaredianfikri

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Data Engineer with expertise in ETL processes and data analysis.

Indonesia

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What I'm looking for

I seek a collaborative environment that fosters growth and innovation in data engineering.

I am a dedicated Data Engineer with a strong foundation in data processing and analysis, honed through my education and hands-on experience. I graduated with a Bachelor of English Literature from Universitas Brawijaya and further enhanced my technical skills through various bootcamps, including a Fast Track Data Analyst program and a Data Engineering certificate. My journey has equipped me with a robust understanding of machine learning fundamentals, data manipulation, and the creation of interactive dashboards.

In my current role at PT. Neural Technologies Indonesia, I am part of the Data Quality team, where I develop and manage ETL pipelines using Apache Airflow and SSIS. My previous experience at PT. Bali Towerindo Sentra, Tbk, allowed me to design and implement data lakes and warehouses, ensuring data quality and accessibility. I take pride in my ability to analyze data based on user requirements, delivering tailored insights that drive business decisions.

Experience

Work history, roles, and key accomplishments

Database Engineer

PT. Neural Technologies Indonesia

Dec 2024 - Present (7 months)

Part of the Data Quality team for the Telkomsel project. Developed and managed ETL pipelines using Apache Airflow and SSIS, and designed tables and functions to support dashboard data processing.

Apache Airflow SSIS ETL Data Quality Database Management SQL

Data Engineer

PT. Bali Towerindo Sentra, Tbk

Jul 2023 - Present (2 years)

Managed data integration processes and designed and executed end-to-end ETL processes, ensuring data quality and efficiency. Skillfully involved in designing and implementing data lakes and data warehouses, optimizing data storage and management.

ETL Data Integration Data Lake Data Warehouse Tableau Metabase Power BI Apache Superset Hadoop Hive Presto Web Scraping Selenium Data Analysis

Data Analyst Internship

Kontan

Apr 2023 - Present (2 years 3 months)

Designed and developed a comprehensive analysis dashboard using Tableau. Integrated five years of data to enhance data analysis for end-users.

Tableau Data Analysis Dashboard Development Data Integration

Data Engineer Virtual Internship

ID/X Partners

Apr 2023 - Present (2 years 3 months)

Executed various Data Engineer tasks, including SQL operations, error handling, and scheduling. Created ETL processes using Talend Data Integration.

SQL Error Handling Scheduling ETL Talend

Education

Degrees, certifications, and relevant coursework

DQ Lab

Bootcamp Certificate, Machine Learning & AI

Learned machine learning fundamentals, data processing and cleaning, basic algorithm implementation, Python programming, and using libraries such as Scikit-learn and Matplotlib. Completed short projects developing predictive and classification models using real-world datasets.

DQ Lab

Certificate, Data Analysis

Gained extensive experience in ETL using Pentaho Data Integration, proficient in data extraction and transformation from Text Files and Excel Files, with seamless export to MySQL. Developed proficiency in data manipulation and summary using Python, including Exploratory Data Analysis, Data Visualization, and introductory knowledge of Machine Learning (Clustering & Decision Tree).

Digital Skola

Certificate, Data Engineering

Became proficient in efficiently processing data using SQL operations and programming languages such as Python and Java. Gained familiarity with big data technologies, including Hadoop, Kafka, Airflow, and Spark, as well as various databases like PostgreSQL, MySQL, SQL Server, and MongoDB. Successfully completed 6 personal projects and 1 end-to-end project, showcasing practical application of data

University of Southern Queensland

Program Certificate, Advanced English for International Communication

Gained valuable skills in cross-cultural communication for international business. Acquired an understanding of intercultural dynamics and sensitivity. Developed the ability to critically write scientific papers, contributing to academic proficiency.