Harist Hutapea — Portfolio
Robotic process automation & data, Jakarta.

Harist Hamzah Hutapea

Robotic Process Automation @ Allianz Indonesia · Ex-PETRONAS Digital & Tech

Jakarta, Indonesia · hutapeaharist@gmail.com · linkedin.com/in/hutapeaharist

Robotic Process Automation, Allianz Indonesia Jakarta

• Engineered automated solutions for the finance department to minimise discrepancies and improve workflow reliability across the team.

Digital & Technology Intern, PETRONAS

• Delivered a Power BI financial dashboard consolidating multi-departmental budgets, enabling real-time variance tracking for 40+ finance stakeholders.
• Digitised budget transfer approvals via Power Apps and Power Automate, reducing end-to-end approval cycle time by 85% and eliminating manual routing errors.
• Built a Python ETL pipeline using pandas and Plotly.

Project Based Virtual Intern: Data Science, ID/X Partners × Rakamin Academy Jakarta

• Built a strong understanding of machine learning models and their mathematical foundations.
• Worked through the full data science workflow, from data collection to model deployment.

Urban Heat Insights: Malaysia UHI Analytics Platform

• Full-stack geospatial web app analysing urban heat patterns with satellite data and machine learning.
• Processed 42,706 thermal hotspots from Landsat 8/9 imagery to analyse “urban cool islands”.
• Interactive heat maps and analytics dashboards in React, TypeScript and Mapbox GL JS.

Sales Demand Forecasting Model

• Sales prediction system for a coffee shop using feature engineering and machine learning.
• Cleaned and processed sales data with pandas, adding holidays, weather and local events as external factors.

Universiti Teknologi PETRONAS

• Bachelor of Information Systems
• Bachelor of Science, Business Administration and Management

Institut Teknologi Sepuluh Nopember (ITS)

• Bachelor of Information Systems (dual enrollment programme)
• Coursework: Data Modeling, Business Intelligence, Data Visualization, Data Mining, Machine Learning, Statistics