Muhammad Rafii Email & Phone Number

Central Jakarta, Id

Greater Jakarta Area, Indonesia

• As I assigned at Astra International for CIS&T Project, I assist our user with data engineering / ETL problems, helping to improve existing systems that have reached hard resource limits.• Our team utilizing libraries like Numpy/Pandas/PySpark and others to roll out data science / machine learning / big data systems.• Detailed Description of our responsible as Data Engineer- Perform tasks such as data exploration, cleaning, and feature engineering on unstructured text &… Show more • As I assigned at Astra International for CIS&T Project, I assist our user with data engineering / ETL problems, helping to improve existing systems that have reached hard resource limits.• Our team utilizing libraries like Numpy/Pandas/PySpark and others to roll out data science / machine learning / big data systems.• Detailed Description of our responsible as Data Engineer- Perform tasks such as data exploration, cleaning, and feature engineering on unstructured text & structured data- Development & deployment of Scripts from Data Scientist- Collaborate with team members from data science / data analyst and other teams to develop solutions- Create / Modified Scripts regarding to data analysis- Design and develop Data Scheduled Flow- Classifying data based from User Show less

Yogyakarta Area, Yogyakarta, Indonesia

We assist students to learn how to do analysis using Statistics Multivariate. • Every week, we provide a sub-subject and give a real case test to do as result. We examined students working and give back in next meeting.• At the last meeting, we give final test to students and let them choose multivariate methods as they learning before. • As they passed this class, we expected students to understand how to work on data using multivariate methods. • This learning… Show more We assist students to learn how to do analysis using Statistics Multivariate. • Every week, we provide a sub-subject and give a real case test to do as result. We examined students working and give back in next meeting.• At the last meeting, we give final test to students and let them choose multivariate methods as they learning before. • As they passed this class, we expected students to understand how to work on data using multivariate methods. • This learning required students to using R. Show less

Yogyakarta Area, Yogyakarta, Indonesia

We assist students to hands-on Management Information System application.• Every week, we provided a sub-subject and learned basic skill regarding to built a system management.• We gave students problems every week as result of the session and examined they have worked and student got feedback in next meeting.• We expected students to understand how Management Information System works and success to build a basic website using PHP.