2025 - PresentFeatured
Webinova.id
LLM AINext.jsAcademic Tools
Webinova.id
Academic & LLM integration platform for college education, featuring automated RPS generation and AI learning tools.
01➔
Hello, I'm
Alfan Rizki Maulana
Petroleum Engineer & Subsurface ML Developer
Petroleum Engineering student at ITB combining subsurface reservoir data, physics-constrained machine learning, and clean web/software development.
Petroleum Engineering @ ITB (2022–2026)
+
Connecting subsurface reservoir physics with data science, machine learning & software engineering.
- Reservoir Characterization (tNav, Petrel, PIPESIM)
- Physics-Constrained ML & Spatial GIS (Python, QGIS)
- Full-Stack Web & Tools (Next.js, React, Java)
Who's typing
I'm Alfan Rizki Maulana (Alrim) — a Petroleum Engineering student at Bandung Institute of Technology (ITB) specializing in reservoir characterization and machine learning applications.
I combine domain knowledge in subsurface reservoir physics with programming in Python, Java, and Next.js to build physics-constrained ML screening models and modern web applications that solve complex real-world data problems.
SELECTED PROJECTS
FEATURED CREATIONS & WEB APPS BY ALRIM
2025Featured
Patra Homeland
FirebaseReactGamification
Patra Homeland
Multiplayer gamified quiz and gacha character app built for Komisariat HMTM 'PATRA' ITB.
02➔
2025Featured
Kompatra Digital Hub
FirebaseReactWeb Portal
Kompatra Digital Hub
Official department web portal built for Komisariat HMTM 'PATRA' ITB students.
03➔
2024Featured
Alrim Petroleum Calculators
Petroleum EngSciPyWaterflood
Alrim Petroleum Calculators
Subsurface engineering suite (Waterflood, Volumetric IGIP Uncertainty, Well Drawdown & Buckley-Leverett).
04➔
Hire me
What I can do for you
Small scopes done properly, rather than big scopes done eventually.
🛢️
Reservoir Data & ML Screening
Physics-constrained machine learning pipelines for undrained hydrocarbon detection, production forecasting, and well log data processing.
💻
Full-Stack Web & Tools Engineering
Modern web portals, dashboards, and custom desktop/web tools built with Next.js, React, Python, and Firebase.
📊
Spatial & Subsurface GIS Analytics
Georeferencing raw subsurface well data into spatial GIS layers (.TIF, .SHP) using Python and QGIS.
Work Experience
Industry internships & professional roles
MEDCO
Reservoir Engineer Intern
Medco E&P Indonesia
Built a rule-score + ML pipeline to detect undrained saturation zones across Sand X using limited data (~300 lines). Applied Gaussian Superposition to spread pressure-derived saturation data across the field.
PythontNavigatorExcelQGIS
EXPERD
Part-Time Admin Data Inputer & Analyst
EXPERD Consultant
Processed 100+ confidential applicant data daily during 12-hour work sessions. Identified data quality patterns (e.g. inconsistent uploads) to flag candidate reliability characteristics for the review team.
ExcelExperd WebData Audit
CREATIVE
Freelance Video Editor
Commercial & Business Clients
Edited commercial, wedding, and small business video projects using professional post-production software.
DaVinci ResolveCapCutKinemaster
Education & Organizations
Academics @ ITB & student leadership
ITB PETROLEUM2022 — 2026
Bachelor of Petroleum Engineering
Bandung Institute of Technology (ITB)
Specializing in reservoir characterization and subsurface machine learning applications. Thesis on physics-constrained ML for undrained reservoir identification.
Campus organizations
PATRA
2025 — 2026Head of Information, Member Services & ProDev Division
Komisariat HMTM 'PATRA' ITB
Developed digital websites for organization members (Kompatra, Patra-Q, HMTM PATRA website) and shared PE educational insights.
CIREBON
2025Head of Publication & Documentation
Cirebon Festival ITB
Captured and edited grand opening videos for ITB Cirebon campus festival.
Engineering & Dev Process
Sub-surface physics ➔ code ➔ deployment
01
Reservoir & Data Audit
Data extraction, well thickness, PVT & historical production data
02
Physics-Constrained ML
Sparse-graph shortest path & transmissibility matrix network
03
Spatial GIS Mapping
Georeferencing well data into spatial .TIF & .SHP files in QGIS
04
Web & Tool Architecture
Interactive frontend dashboards, Next.js & Python backends
05
Model Validation
ROC-AUC & precision-recall validation against simulator states
06
Handoff & Deployment
Production deployment, report documentation & user training
Combining Petroleum Engineering domain physics with machine learning and clean web architecture to solve complex subsurface challenges.
Bridging reservoir physics & code +
Technical Software & Tools
Reservoir simulation, ML & full-stack
Python
Data & ML
tNavigator
Reservoir Sim
Petrel
Subsurface
PIPESIM
Production
SciPy / scikit-learn
Machine Learning
Next.js
Web Dev
TypeScript
Programming
QGIS
Spatial GIS
Receipts
ITB
Petroleum Engineering
183k
Transmissibility Nodes
Volve & Sand X
Field ML Datasets