BWBilly Witanto
@billywitanto
Data analyst with a strong background in statistics and programming.
IndonesiaWhat I'm looking for
As a former scientist turned data analyst, I have developed a keen interest in statistics and data analysis. My experience has shown me the pivotal role that data plays in decision-making and policy formulation. I prioritize delivering accurate, unbiased insights that drive actionable results, and I believe in the importance of intuition and logical thinking to refine the insights I gather.
Throughout my career, I have honed my skills in various roles, including as a Digital Marketing Analyst Supervisor and a Software Engineer Trainee. My work has involved analyzing digital marketing campaigns, conducting market research, and utilizing a range of tools such as Python, SQL, and Google Analytics. I have successfully implemented data governance practices and created innovative reporting formats that focus on generating actionable insights, significantly improving campaign performance and efficiency.
I am ambitious, disciplined, and versatile, with a strong growth mindset. I continuously seek opportunities to expand my knowledge and skills, particularly in data engineering and machine learning. I am excited to leverage my unique background and expertise to contribute to data-driven decision-making in a dynamic organization.
Experience
Work history, roles, and key accomplishments
Software Engineer Trainee
Sea Labs Indonesia
Sep 2024 - Feb 2025 (5 months)
Participated in a 6-month full-stack software engineering bootcamp, selected from over 1,000 applicants. Focused on understanding data collection and utilization from a developer's perspective.
Digital Marketing Analyst Supervisor
PT. Central Mega Kencana
Oct 2022 - Sep 2024 (1 year 11 months)
Analyzed digital marketing campaigns across various brands, including media placement, SEO, and social media. Contributed to campaign planning, data governance, performance evaluation, and reporting for higher-ups.
Research Assistant
Eijkman Institute of Molecular Biology
May 2018 - Sep 2021 (3 years 4 months)
Conducted literature studies to support ongoing research projects and collected data from biological samples through lab experiments. Managed and analyzed data using Microsoft Excel, SPSS, and R, while assisting senior researchers with various tasks.
Education
Degrees, certifications, and relevant coursework
Dibimbing.id
Career Accelerator, Data Engineer
Grade: 80.00 of 100
Activities and societies: Final Score: 80.00 of 100. Class on weekends.
Completed a career accelerator program focusing on Data Engineering. The curriculum covered Python, GIT, SQL, Web Scraping, Data Warehouse Modeling, ETL with Airflow, Hadoop, Cloud, PySpark, Kafka, Data Pipelines for Streaming System, and Data Governance.
Purwadhika Digital Technology School
Job Connector, Data Science and Machine Learning
Grade: 86.78 of 100
Activities and societies: Final Score: 86.78 of 100. Full-time bootcamp of data science.
Completed a full-time bootcamp in Data Science and Machine Learning. The curriculum included Programming Fundamental using Python and Visual Studio Code; Data and Statistical Analysis using SQL, Jupyter Notebook, and Tableau; and Machine Learning Methodologies.
Surya University
Bachelor of Science, Biology, Biotechnology
Grade: 3.74 of 4.00
Activities and societies: Dean’s Honor Lists throughout the study period: 2013/2014, 2014/2015, 2015/2016, 2016/2017.
Majored in Biology, Biotechnology, achieving a GPA of 3.74 out of 4.00. Awarded the TEMPO-Surya University Scholarship throughout the study period, maintaining a minimum required GPA each year.
Availability
Location
IndonesiaAuthorized to work in
Skills
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