Designed to prevent item evasion and fraud in automated self-checkout systems by cross-referencing visual YOLOv8 object detection against physical barcode scans in real-time.
AI & Data Engineer Building Intelligent Systems From Model to Production.
Computer Engineering (Hons) graduate from UTeM, available immediately. Building end-to-end AI systems — from YOLOv8 real-time vision to LLM multi-model agent orchestration and data pipelines. Cisco CCNA certified, Festo Industrial AI specialist. Currently completing IBM Data Engineering on Coursera. Open to relocation.
Muhammad Irfan Fahmi
- 👤 Full Name Muhammad Irfan Fahmi
- 📍 Base Location Klang Valley, Malaysia (Open to Relocate)
- 🎓 Degree & Merit B. Computer Engineering (Hons) • UTeM
- 🗣️ Languages Malay (Native), English (Fluent)
- 🎖️ Military Reserve Military Reserve (Volunteer) (Resilience)
- 💼 Career Focus AI / Data Engineering / Computer Vision
- 🟢 Availability Available Immediately
Building AI Systems From Data to Deployment
I build systems that think. My philosophy: Build, Test, Break, Understand, Improve. From YOLOv8 anti-fraud vision at checkout counters to a 13-model consensus system on a phone running Termux. Available immediately for full-time roles in AI engineering, networking, or industrial automation.
Featured Projects & Systems
An AI agent running on a Samsung Galaxy A54 (Termux/Linux, aarch64, 7.3 GB RAM). Two processes: hermes serve (~170 MB RSS) and hermes gateway (~280 MB RSS), restarted every 2 minutes by a cron watchdog. Queries 13 LLM models (DeepSeek, GLM, Kimi, Minimax, Hunyuan) through a Parliament of Minds consensus engine for XAUUSD trade signals. Includes a causal post-mortem system (6 analyses to date) and Google Workspace integration (8 OAuth scopes). 103 closed signals from Aug 24 to Sep 15 2026; system paused since Sep 22 strategy refit.
System Architecture
- OAuth 2.0 installed-app flow (not PKCE), 8 scopes: contacts.readonly, drive, gmail.modify, gmail.readonly, gmail.send, spreadsheets, calendar, documents
- Cloudflare Workers reverse proxy, Turnstile bot verification on contact form
- 13 models via RootSys provider: deepseek-v4.1-flash, deepseek-v4-flash, deepseek-v4-pro, glm-5.2, glm-5.1, glm-5.3, glm-5.3-flash, glm-5.3-flashx, kimi-k2.7, kimi-k3, minimax-m3, hy3-tencent, hy4-preview
- N models x 3 temperature variants, cross-agreement weighting, confidence score 0–100
- hermes serve: ~170 MB RSS (agent runtime). hermes gateway: ~280 MB RSS (API gateway). Combined ~450 MB on 7.3 GB device RAM
- Cron watchdog every 2 min (hermes_watchdog.sh → daemon_runner.py), termux-wake-lock, /proc scanning for process health
- SQLite signal DB: 103 closed, 6 causal post-mortems, 4 strategy refits. Last trade Sep 15; paused after Sep 22 refit concluded zero-trade stance
An interactive web mini arcade featuring intelligent AI Tic Tac Toe with minimax decision tree logic, soccer penalty shootout mechanics, and sports card memory match. Deployed on Cloudflare edge under custom subdomain with ultra-responsive gameplay.
Zero-touch reading assistant for PC and mobile webtoons to read while eating without touching greasy screens. Powered by proprietary 71D hand geometry feature engineering and a 100-tree Random Forest classifier trained directly on real video demonstrations, achieving 98.6% cross-validation accuracy, zero-recoil geometric classification (eliminating return-stroke false triggers), 0.30s debounced scrolling, and virtual air buttons.
Core Competencies & Tooling Matrix
- Cisco Routing & SwitchingCCNA
- OSPF Protocol & VLANsAdvanced
- Wireshark & Packet CaptureExpert
- Firewall ACLs & SecurityVerified
- Fiber Optic SplicingHands-On
- YOLOv8 Object DetectionPyTorch
- OpenCV Video ProcessingPython
- Festo Industrial AICertified
- Scikit-Learn Machine LearningSVM
- Dataset Augmentation & NMSVerified
- Arduino & ESP32 FirmwareC/C++
- HX711 Strain Gauge SensorCalibration
- USB Serial HID Barcode ScannerIntegration
- EasyEDA Schematic DesignPCB
- Workstation & MaintenanceHardware
- Python ProgrammingCore
- SQL (MySQL & PostgreSQL)Database
- FastAPI Backend ServicesREST API
- Cloudflare Worker & TurnstileEdge Proxy
- Git & GitHub AutomationDevOps