Alfredo
Data Scientist
Batam
Summary
I'm a passionate data scientist with a background in Data Science & Information Systems. Skilled in Python for deploying ML models and optimization using Sklearn, TensorFlow, and Surprise. Disciplined in solving complex problems through Kaggle competitions. Currently refining skills via LSE Postgraduate Diploma and MIT's Applied Data Science Program.
Overview
10
10
years of professional experience
1
1
year of post-secondary education
2
2
Certifications
4
4
Languages
Work History
Operational Manager
Birdnest Trading
Batam, Riau Island
2021.08 - 2024.06
- Managing 60 staff over 3 branches.
Assistant Sales Director
Benberg Arome
Batam, Riau Island
2019.12 - 2020.06
- B2B International Sales Malaysia-Indonesia
- Over RM 500.000 Total Sales
Web Developer
Webimp Pte Ltd
Batam, Riau Island
2018.10 - 2019.06
- Develop website using WordPress
- HTML, CSS, and JavaScript
- Project; babygraphy.com.sg and aremac.com.sg
Assistant Manager
Hockhua Tonic Batam
2017.03 - 2018.01
- Manage cash flow and Inventory Control,
- Coordinator for team of 6
Bank Teller
Bank Central Asia
2014.06 - 2016.06
- Money deposit and withdrawal services
- IT Hardware Support
Education
Professional Certifications - Applied Data Science: Artificial Intelligence
Massachusetts Institute of Technology
Cambridge, Massachusetts, USA 2025.01 - Current
Post Graduate Diploma - Business Analytics
London School of Economics
Singapore 2024.08 - Current
Bachelor of Science - Information System
Universitas Internasional Batam
Batam, Indonesia 2013.01 - 1 2017
Skills
Python programming
Machine learning
Statistical analysis
SQL databases
Scikit-learn
Neural networks
Big data analytics
Feature engineering
R programming
Optimization techniques
Data visualization
Proficient in [SPSS]
Proficient in [TableAU]
MS Excel
Pandas library
NumPy library
TensorFlow library
Certification
Toefl IBT Online| Score 89 / 120
Additional Information
Thank you for reviewing my CV up until this section!
It's always better to own a Schedule Plan for physical, mental and spiritual clarity!
Jobless: 8 hours of sleep, 8 hours of study, 8 hours of shared amenities, transport, fitness session,and hobby!
Jobful: 8 hours of sleep, 2 hours of transport with an adjustable working hours requirement
Hey! I balance my nutrition intake too! for longevity and self-presentation!
Timeline
International Certification of Digital Literacy
2025-04
Professional Certifications - Applied Data Science: Artificial Intelligence
Massachusetts Institute of Technology
2025.01 - Current
Post Graduate Diploma - Business Analytics
London School of Economics
2024.08 - Current
Toefl IBT Online| Score 89 / 120
2023-11
Operational Manager
Birdnest Trading
2021.08 - 2024.06
Assistant Sales Director
Benberg Arome
2019.12 - 2020.06
Web Developer
Webimp Pte Ltd
2018.10 - 2019.06
Assistant Manager
Hockhua Tonic Batam
2017.03 - 2018.01
Bank Teller
Bank Central Asia
2014.06 - 2016.06
Bachelor of Science - Information System
Universitas Internasional Batam
2013.01 - 1 2017