Jihar Gifari

I am an accomplished Data Scientist with over three years of extensive experience in data science, specializing in crafting impactful machine learning models that drive strategic decision-making, resulting in improved cost efficiency and profit optimization. Alongside my professional journey, I've dedicated over a thousand hours to tutoring data science, fostering growth in others. My educational background includes an MSc in Data Science from Leeds Beckett University and a Bachelor's degree in Economics from Brawijaya University. I've successfully worked as a Data Scientist at Shopee International Indonesia, where I developed machine learning models to predict user churn probability, buyer's SES, and user retention, contributing to significant improvements in marketing strategies and profitability. I've also served as a Data Analyst at Bahana Sekuritas, where I managed projects, improved dashboards, and conducted sentiment analysis, driving data-driven marketing and operational enhancements. My experience includes roles as a Data Science Tutor at Shift Academy and a Data Science Content Writer at DQLab, showcasing my commitment to knowledge sharing and content creation in the field of data science.

I hold a Master of Science (MSc) in Data Science from Leeds Beckett University, United Kingdom, with an expected graduation date in September 2024. In pursuit of this degree, I have been enhancing my skills in data science, machine learning, and data-driven decision-making. My academic journey has been complemented by a strong foundation in economics, with a Bachelor's degree in Economics from Brawijaya University, Indonesia, where I graduated with a final GPA of 3.60/4.00. During my undergraduate studies, I conducted a significant research project, conducting Hypothesis Testing to examine the impact of Islamic days on the abnormal return of sectoral stock indices in Indonesia. This diverse educational background has equipped me with a solid foundation in both data science and economics, providing a well-rounded perspective for my professional endeavors.