Summary
Overview
Work History
Education
Skills
Websites
Certification
Additional Information
Timeline
Generic
Alfredo

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
08.2021 - 06.2024
  • Managing 60 staff over 3 branches.

Assistant Sales Director

Benberg Arome
Batam, Riau Island
12.2019 - 06.2020
  • B2B International Sales Malaysia-Indonesia
  • Over RM 500.000 Total Sales

Web Developer

Webimp Pte Ltd
Batam, Riau Island
10.2018 - 06.2019
  • Develop website using WordPress
  • HTML, CSS, and JavaScript
  • Project; babygraphy.com.sg and aremac.com.sg

Assistant Manager

Hockhua Tonic Batam
03.2017 - 01.2018
  • Manage cash flow and Inventory Control,
  • Coordinator for team of 6

Bank Teller

Bank Central Asia
06.2014 - 06.2016
  • Money deposit and withdrawal services
  • IT Hardware Support

Education

Professional Certifications - Applied Data Science: Artificial Intelligence

Massachusetts Institute of Technology
Cambridge, Massachusetts, USA​
01.2025 - Current

Post Graduate Diploma - Business Analytics

London School of Economics
Singapore
08.2024 - Current

Bachelor of Science - Information System

Universitas Internasional Batam
Batam, Indonesia
01.2013 - 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

04-2025

Professional Certifications - Applied Data Science: Artificial Intelligence

Massachusetts Institute of Technology
01.2025 - Current

Post Graduate Diploma - Business Analytics

London School of Economics
08.2024 - Current

Toefl IBT Online| Score 89 / 120

11-2023

Operational Manager

Birdnest Trading
08.2021 - 06.2024

Assistant Sales Director

Benberg Arome
12.2019 - 06.2020

Web Developer

Webimp Pte Ltd
10.2018 - 06.2019

Assistant Manager

Hockhua Tonic Batam
03.2017 - 01.2018

Bank Teller

Bank Central Asia
06.2014 - 06.2016

Bachelor of Science - Information System

Universitas Internasional Batam
01.2013 - 1 2017

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Alfredo Data Scientist