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Sulthan Dhiyazka SuwandiInformatics Engineering Student, ITB
I build applied AI and full-stack software that solves real problems.
About me
I study Informatics Engineering at ITB and build applied machine learning, retrieval-augmented AI systems and full-stack apps, from hackathon prototypes to flood early warning.
Achievements & Projects
Competitions, certifications and the projects I have built.
Award1st Place, Health Track, Garuda Hacks 7.0
Won the Health Track with PulihGo, an offline-first mobile app for stroke rehabilitation.
Award3rd Place, BRIN AIDeaNation 2026
National AI competition by BRIN. Our entry HujanNet estimates rainfall from microwave link signals for flood early warning.
Award
Microsoft Certified: Azure AI Fundamentals (AI-900)
Microsoft certification for machine learning and AI workloads on Azure.
Wisuda Oktober ITB 2026 Website
Official website of the October 2026 ITB graduation. I built the graduate CSV import, the synthetic seed data and the profile API.
Soil Organic Content Prediction
LightGBM regression pipeline for soil organic content; training on the raw target beat the log target.
Gacha Makan
Food app. I built the weighted random selection endpoint, PostGIS proximity queries and a rate-limited reporting API.
AlphaQuant
Polymarket analytics dashboard that combines prices, language model output and statistical models into one probability estimate.
Tools I build with
The languages, frameworks and tools I use to build AI systems and apps.
- Total tools
- 28
- Groups
- 04
Languages
- Python
- TypeScript
- JavaScript
- C
- SQL
- Prolog
AI & ML
- LlamaIndex
- ChromaDB
- LightGBM
- scikit-learn
- SHAP
- Pandas
- NumPy
Web & Mobile
- Next.js
- React
- React Native
- Expo
- FastAPI
- Supabase
- PostgreSQL
- Zustand
- Recharts
- MapLibre
- PostGIS
Tools
- Git
- Jupyter
- GDB
- pwntools
Experience
Where I study, organize and work.
- Sep 2026 – Now
HackVidia Committee
ARKAVIDIADrafting sections of the preliminary-judging Terms of Reference, covering objectives, timeline and judging criteria.
- Jul 2026 – Now
Explorer, Data Science and AI
Google Developer Groups on Campus ITBStudying machine learning fundamentals, including supervised classification.
- Sep – Oct 2026
IT Backend · Wisnight
Parade Wisuda ITBIT Backend: member of the IT team responsible for backend development for the graduation event. Wisnight: member of the Wisnight division for the graduation night program.
- Jul 2025 – Now
Undergraduate Student
Bandung Institute of TechnologyBandung, West Java, Indonesia · On-siteInformatics Engineering, STEI-K. Coursework in algorithms, data structures, computer organization, discrete math and computational logic.
- Sep – Oct 2025
IT
Parade Wisuda ITBFull-time · Jatinangor · Hybrid - Dec 2023 – Aug 2024
Stage Event Staff
SKY AVENUEPart-time · Kebayoran, Jakarta, Indonesia · On-site