All projects
The systems we have built and run, with their tech stacks and features in detail.
AI Mentor - SOP Training System
A training system, not a document chatbot: SOPs become assessment, every wrong answer is tracked, and review is scheduled per person by FSRS
ECMS Mobile (Flutter)
The teacher, student and parent app for ECMS - fifteen feature areas, generated API clients, and attendance that works with no signal
Exam Import & OMR Grading
Turn a PDF or a photograph of a paper exam into a structured question bank, and grade the answer sheets from a phone camera
Vectiq Field AI Services
Nine specialised services behind one LLM gateway: retrieval, knowledge graph, prediction, recommendation, embeddings and vision for farm data
ECMS Finance & VietQR
Tuition, invoices, wallets and subscription plans, with VietQR payment codes and a reconciliation webhook that refuses to run unsigned
ECMS AI Layer & Learner Model
The AI half of ECMS: a shared learner model fed from three sources, a Socratic tutor, essay grading, question generation and early warning
ECMS Classroom Operations
Scheduling, QR attendance, sessions, live classes and real-time notifications - the machinery that makes a timetable actually happen
ECMS Parent Engagement
Progress, early warnings and tuition notices delivered to parents by app and Zalo ZNS, with GDPR-grade controls over what is shared
Vectiq Field Livestock & Grazing
Per-animal records with ID tags, grazing block rotation, treatment history and hive management - knowing which animal, not just how many
Vectiq Field Crop Planning & Field Kit
Season plans drawn on real field boundaries imported from KML, worked from a mobile app that logs offline and syncs when the signal returns
Vectiq Field Books & Traceability
Accounting, invoices, treasury and yield tracking sharing one record with the operational log - and a batch history the buyer can verify on chain
ECMS - Education Centre Management
A full education-centre platform: enrolment, scheduling, attendance, exams, tuition and an AI layer for tutoring, grading and early warning
Vectiq Field Platform
Smart farm management system integrating AI for crop monitoring, disease detection, and agricultural planning
Crop Disease Detection
AI-powered image recognition for detecting plant diseases using deep learning models
Agricultural Knowledge Graph
Knowledge graph for Vietnamese agriculture containing crops, diseases, treatments, and farming practices
Vectiq Field Mobile App
Cross-platform mobile application for farm management with offline support and camera integration
IoT Farm Surveillance
Real-time AI camera monitoring system for livestock and crop surveillance
Vectiq Field Documentation
Comprehensive documentation portal for Vectiq Field platform, APIs, and developer guides
Vectiq VMS - AI NVR/VMS Platform
Our own multi-tenant video management platform: central AI processing, camera scheduling with failover, live view, playback and multi-channel alerting
Vietnamese OCR
Open-source optical character recognition pipeline tuned for Vietnamese text in scanned documents and photos
Financial Statement Extractor
Key-information extraction from scanned financial statements into structured, analysis-ready data
Document Layout Analysis (YOLOv7)
YOLOv7-based detection of titles, paragraphs, tables, and figures for document understanding pipelines
Vectiq MLOps - Train, Deploy, Monitor
Our MLOps platform: versioned datasets, MLflow-tracked training, a registry with quality gates, API-key endpoints with canary and shadow, drift and accuracy monitoring, and a feature store
Vectiq MLOps Geo - Digital Map & Satellite Imagery
Imagery catalogued by period and served as basemap tiles, a versioned map database, an editor built on Rapid, and crowdsourced review with consensus and contributor tiers
Farm Agent (RAG Chatbot)
Intelligent agricultural advisory chatbot using Retrieval-Augmented Generation with Vietnamese knowledge base
Smart Irrigation AI
Predictive irrigation system using XGBoost and weather data to optimize water usage
Face Attendance for Schools (LMS)
Face-recognition attendance system that syncs check-in/out to the school's Learning Management System with parent notifications
ANPR Gate Control for Logistics
Vietnamese license plate recognition for warehouse gates: automatic vehicle identification, barrier control, and logistics system integration
Fire & Smoke Detection + EMNS
Camera-based fire, smoke, and anomaly detection that automatically triggers Emergency Mass Notification across PA, SMS, and mobile channels
Satellite Crop Monitoring
Satellite-based crop classification and NDVI health monitoring delivering field-level insights without drones
Smart Traffic Analytics Platform
Camera-based vehicle counting, classification, speed estimation and violation detection for intelligent transport systems
Aquaculture Pond Monitoring
Camera and IoT-sensor monitoring for fish ponds: water quality, feeding activity, and early-warning alerts
AI Construction Progress Monitoring
Site cameras feed a pipeline that segments each image, checks safety, counts workers and turns it all into progress per phase against the plan, with timelapse and PDF reports
SmartScale AI - Weighing Station Anti-Fraud
Every closed weigh ticket scored for fraud against the truck's, the operator's and the station's own history, with a camera edge module for the scale in development
StreetLens - Traffic Signs From Street-level Imagery
Detects traffic signs in street-level imagery, places them on the road despite phone GPS noise, sends uncertain ones to a reviewer, and resolves them into speed-limit zones per road and direction
Retail Execution AI - Shelf Recognition & Display Scoring
Shelf and cooler photos in, a display-compliance score out: SKU recognition, a deterministic rule engine, and human review only where doubt could change the payout
Vectiq Field Blockchain
Supply chain traceability and smart contracts for agricultural products using blockchain technology
Land-use Change Detection
Deep-learning change detection on satellite imagery for deforestation, construction, and encroachment monitoring
Vectiq AIaaS - GPU Cloud & MLOps as a Service
A multi-tenant GPU cloud in development: each customer gets an isolated namespace, queued GPU training, LoRA fine-tuning, Triton serving and billing by GPU hour
Drone Infrastructure Inspection
Drone imagery of bridges and high-rise buildings in, defects out: detected, measured in millimetres and graded by severity, with 3D reconstruction and tracking across inspections on the roadmap
VectiQ Data Lake - Lakehouse, BI & Vietnamese NL2SQL
A lakehouse in development: dbt models, Dagster schedules, Vietnamese NL2SQL and dataset profiling, being integrated into Bronze, Silver and Gold layers
VectiQ CĐS - Digital Transformation Training Platform
Digital-maturity assessment, a learning path built from the gaps, technology matching, workshops, certificates and an AI advisor - for programmes that help small businesses go digital