
KEIBO
Connecting crowdfunding, investment workflows and on-chain infrastructure.
The complete collection
Professional engagements, independent applications and research. A closer look at the interfaces, systems and integrations behind the work.
36 projects

Connecting crowdfunding, investment workflows and on-chain infrastructure.

A connected property platform across web, mobile, administration and APIs.

Sales, stock and everyday shop operations in one business system.

From ingredient stock to recipes, production batches and recorded wastage.

Technical leadership with hands-on software, architecture and delivery.

A clear digital front door for a school and its community.

A professional web presence for surveying and land consultancy.

Frontend and blockchain work for an AI and security ecosystem.
A Solana contribution and treasury-reconciliation agent for savings groups.
Idempotent payment processing with PostgreSQL deciding concurrency.
A data-driven USSD flow and PostGIS proximity search.
Mobile-friendly crowdfunding with on-chain contribution receipts.
Group crowdfunding on Monad with verifiable contribution records.
Lottery interfaces and smart-contract experiments across chain integrations.
Gaming challenge interfaces, Solana integration and mobile exploration.
Savings-cooperative management as a full-stack application prototype.
Property discovery and rental workflows in a Flutter application.
Market-analysis experiments across Python, Telegram and an AI agent.
A conversational interface to Copperx’s USDC payout API.
Exploring passkey-based wallet connection and transaction interfaces.
A Solana lottery experiment with a Rust program and web client.
Savings-goal and contribution interfaces connected to a Solana program.
A wallet-connected crowdfunding application experiment.
Virtual land and citizenship interfaces with Solana ownership experiments.
A Flutter commerce interface with catalogue, cart and checkout screens.
Python translation, speech input and spoken-output exploration.
Training and inference experiments for image-based plant disease recognition.
A notebook-based academic exploration of cancer classification.
Notebook-based machine-learning exploration of fingerprint recognition.
An academic full-stack system for driver-monitoring information.
Reproducible strategy research, validation and execution tooling.
Solidity game mechanics and deployment experiments.
A web voting prototype with a PostgreSQL-backed API.
Rental-listing and reservation experiments with blockchain integration.