Hello,
I'm Edwin.

I'm a developer.
I build systems that solve real problems - from the sensor to the interface.

View Projects About Me
Edwin Awariyah
RIYPE ParkPilot Smart Hotel System CourierGuard Distributed LLM Cluster Computer Vision IoT Systems Embedded AI RIYPE ParkPilot Smart Hotel System CourierGuard Distributed LLM Cluster Computer Vision IoT Systems Embedded AI

Building systems that actually work.

A collection of projects that span across AI, IoT, embedded hardware, and software, each one a real problem pushed all the way to a working solution.

01 RIYPE
MULTIMODAL
HAND-HELD
LOCAL EDGE AI
RIYPEOS

RIYPE

FruitRipenessPredictionSystem

RIYPE SYSTEM
MULTIPLE DATA POINTS
RGB Snapshot
SPECTRAL
TEMPERATURE
REFLECTANCE
0,0,0 RGB
0.0 nm
0.0 °C
0.0 %
COMPUTER VISION
SPECTRAL DATA
ENVIRONMENTAL DATA
MULTIMODAL INPUT
MULTIMODAL NEURAL NETWORK
INFERENCE

Ready to transport

82%

Good

Riype

Handheld on-device AI-powered system that uses computer vision and near-field spectroscopy to assess fruit ripeness and quality in real time - helping reduce the 40-50% of produce wasted annually across the agricultural supply chain.

View Project Website
02 Computer Vision Based ASL Translator

ASL COMMUNINICATOR

SCANNING HAND MOTION...
Motion Captured
CAPTURED HAND MOTION IS CONVERTED TO COORDINATE FIELD
B B
0% ASL LETTER MATCH

ASL Communicator

A camera-based system translating American Sign Language to text in real time using hand-landmark tracking. Recognises static ASL letters with confidence scoring.

Live hand tracking at 30+ FPS with instant letter detection.

Launch ASL Communicator
03 ParkPilot

PARKPILOT

Real-timeparkingintelligence

DASHBOARD
VEHICLE RECOGNITION
OCCUPANCY MAPPING
Occupied Available
STRUCTURED OUTPUT
location—
coordinates—
timestamp—
total_spaces—
available—
occupied_bays—
empty_bays—
SPATIAL RECONSTRUCTION
0% occupied

ParkPilot

Computer-vision powered parking detection with one clean API - instantly integrable into any mapping or navigation platform.

40%Less circling
LiveCamera feed
↓CO₂Emissions
Get Started Learn More
04 Hotel Operating System

HOTEL OPERATING SYSTEM

Overview
Video coming soon
SYSTEM ASSEMBLY
Room / Staff / Inventory / Attendance / RFID / POS
SYSTEM MODULES

Live stock tracking, shift scheduling, and role-based staff permissions.

Fingerprint check-in synced to payroll and shift logs.

Custom RFID locks wired into every door, tied into the same booking and access records.

A desktop app, a mobile app, and a web dashboard, all reading and writing to the same distributed database and API backend.

ONE SYSTEM

Smart Hotel Management System

Started as a room booking system and kept growing - a desktop app, a mobile app, a web dashboard, a distributed database and API backend, and custom RFID smart locks wired into every door.

View Project Website
05
COURIERGUARD
Scroll
COURIERGUARD
Your parcel is on its way.
ParcelCG-20481
On BusCG-20481-26
ACCRA → KUMASI
ParcelCG-20481
BusCG-20481-26
RouteAccra → Kumasi
GPS
5.6037° N, 0.1870° W
BUS LOCATION CHANGING
CELLULAR CONNECTED
NO INTERNET
6.1254° N, 1.6258° W
CELLULAR OFFLINE   GPS ACTIVE
THE INTERNET IS GONE.
THE NETWORK ISN'T.
NEARBY COURIERGUARD DEVICES
RELAYING PARCEL LOCATION
ParcelCG-20481
GPS6.1254°, -1.6258°
StatusRelaying
CELLULAR GATEWAY
OFFLINE
LOCATION SYNCED
YOUR PARCEL
CG-20481
Accra → Kumasi
IN TRANSIT
Last updated 8 seconds ago
COURIERGUARD & OPERATIONS
ParcelCG-20481
VehicleBUS-017
CourierCW-109
GPS6.1254°, -1.6258°
Network3 Relays
GatewayNODE-42
CellularConnected
JUST A SINGLE PARCEL WAS THE EXAMPLE.
THE NETWORK SCALES TO THE FLEET.
NO INTERNET.
STILL TRACKING.
COURIERGUARD
Location finds a way.
05IoT + Networking + Fleet Management

CourierGuard

CourierGuard tracks parcels, couriers, and fleets over cellular and long-range radio - relaying location data across a mesh of nearby devices until it reaches the cloud.

GPS+ LoRa + LTE
MeshNetwork relay
APIReady
  • Real-time GPS tracking
  • Offline mesh relay
  • Tamper detection alerts
Visit Project Website
06 SHOP POS
READY FOR SALE CART: 0 ITEMS
PRODUCT / SCAN / CART / PAYMENT / INVENTORY / MANAGEMENT

SHOP

Inventory&POSSystem

06
Video coming soon
LIVE TRANSACTION
Product Scan Cart Payment Inventory Management

Shop Inventory & POS System

A complete retail management solution: a Flutter-based POS with real-time thermal-printer integration, a Python backend on a custom database schema, and a companion mobile + web app.

FlutterPythonCustom DBThermal PrinterPOS

Shop Inventory & POS System

A complete retail management solution: a Flutter-based POS with real-time thermal-printer integration, a Python backend on a custom database schema, and a companion mobile + web app.

FlutterPythonCustom DBThermal PrinterPOS
07 Edge AI + LLMs

07

DistributedLLMCluster

LLM CORE — INFERENCE
ACTUATORS
VISION
SENSORS
A CONSTELLATION OF MACHINES
DISTRIBUTING TASKS
PARALLEL COMPUTE

Multiple machines.

One intelligence.

Distributed LLM cluster hardware

Distributed LLM Cluster

Multiple boards, one intelligent cluster

A lightweight distributed LLM running across several low-power ARM single-board computers — pooled with Exo and serving Liquid AI models for fast, context-aware, on-device inference at the edge.

View on GitHub
08 — Hardware

Hardware Projects

07 projects

09 — Software

Software Projects

09 projects

View Resume