Junior AI Engineer
Independent Developer & Researcher
I build AI systems and full-stack products. Based in Yogyakarta, studying Informatics at UII — focused on RAG pipelines, LLM integrations, and things that work in the real world.
Projects shipped
Awards & finals
Years building
Tools in the stack
Complaint Management System
A full-scale management information system for public complaints across the Yogyakarta Special Region. AI sentiment analysis via Gemini, a real-time executive dashboard with geographic mapping, role-based access for 7 tiers, and predictive analytics. Built the entire stack solo.
Intelligent Assistant for UII
A RAG-based chatbot for university operations that answers campus queries grounded in real documentation. Hybrid retrieval combining semantic search and BM25 on Indonesian corpora, Pinecone as vector store, chat history via Supabase Realtime. Research focus: chunking and retrieval quality.
Weather App
A weather app with real-time forecasts, hourly breakdown, air-quality index, and location auto-detection. Drag-to-scroll hourly forecast, 7-day outlook, wind compass, and a glassmorphism UI that adapts its gradient to the current weather and time of day.
AI Financial Advisor for Indonesian SMEs
An AI financial advisor built for Indonesia's 64 million SMEs. Accurate PPh Final tax calculator compliant with PP 55/2022, including the Rp 500M tax-free threshold. The chat advisor runs on Llama 3.3 70B via Groq with streaming responses and a deeply curated tax-regulation prompt.
Car Rental Platform
A full-stack car-rental platform for Yogyakarta. Fleet browsing with category filters, a vehicle detail modal with specs and pricing, and a multi-step booking flow covering vehicle selection, dates, pickup location, and confirmation.
AI-Powered Sustainability Tracker
A mobile app that automatically tracks daily water, electricity, fuel, and shopping using AI and OCR. Scans physical receipts, analyses habits, and delivers personalised eco-tips. Built as lead developer for Google Solution Challenge 2025.
AI Code Review Tool
An AI code-review assistant that analyses code for bugs, security vulnerabilities, performance issues, and style. Paste any snippet and get structured feedback with severity levels, fix suggestions, and explanations — a second pair of eyes before you push.
AI Meeting Intelligence
An AI meeting tool that records, transcribes, and understands your meetings. Auto-generates structured summaries, extracts action items per attendee, and runs sentiment analysis across speakers. Connects with Google Meet and Zoom.
Computer Networks & Systems Lab — UII
Google Developer Student Club — UII
Track 4 · Multichain USDC Payments · International · May–Aug 2025
Our team won 2nd place with Freex, a multichain USDC payment gateway for accepting crypto across EVM chains. The core engineering was driven by my teammates — I contributed as Developer Relations, helping with community outreach, technical documentation, and product positioning.
View product↗Google Developer Groups × Asian Development Bank · APAC
Led team DOI (Doa Ibu) to build EcoSaver, an AI and OCR-powered mobile app for tracking daily sustainability consumption. Competed APAC-wide under the theme AI for a Better Tomorrow.
Faculty of Industrial Technology, UII
Designed and developed a desktop application prototype for tour and travel services — a practical, user-centric solution demonstrating foundational app-development skills.
Pakuwon Jogja
Built and launched a website focused on alumni enrichment, aimed at facilitating career progression for graduates — showcasing advanced web development and community insight.
Faculty of Industrial Technology, UII
Prototyped a healthcare service application similar to a 911 ambulance service, integrating medication management and health-information delivery.
I'm Hanif, a junior AI engineer and independent developer from Yogyakarta. I study Informatics at Universitas Islam Indonesia, graduating in 2027.
Most of my work is applied AI: building retrieval systems, wiring LLMs to real data, and shaping the interfaces people actually touch. I like the full stack because the interesting problems usually live at the seams between layers.
Right now I'm building IMUII, a RAG-based assistant for university operations, as the core of my final-year project, always trying to understand what's actually happening under the hood, not just how to use the tools.
Currently
Education
Universitas Islam Indonesia
S1 Teknik Informatika · 2023 – 2027
Languages
Frameworks
AI & Data
Tools & Infra
Libraries & UI
Testing
Got a project, a role, or a research idea in mind? I'm all ears, reach out and let's make something that works.