Our Portfolio
Explore software, blockchain, web, and mobile products delivered for clients worldwide.
CatheonGamingCenter
NFT marketplace for CatheonGaming. Built with Next.js, NestJS, Supabase, and TypeORM. Includes NFT minting, breeding, and token-staking subsystems. Delivered as an EVM blockchain developer on an 8-person team.
CatheonGaming Token Bridge
Token bridge for CatheonGaming from Solana to Polygon. Lets users swap Solchicks on Solana for Catheon on Polygon. Built with Next.js, NestJS, and Supabase, hosted on AWS.
Theia.finance
Decentralized financial protocol with a custom crowdfunding algorithm and NFT-based governance. Smart contracts in Solidity and Rust, deployed on Ethereum mainnet and NEAR testnet. Dapp in React, backend in Express and Postgres, hosted on Google Cloud.
Crypto Trading Bots
Cryptocurrency trading bots on Polygon and Arbitrum, including DEX arbitrage and CEX-DEX arbitrage strategies running in production.
Sellersket Price
Real-time Amazon product price-control system for sellers. Helps competitive listings sell faster at the right price. Built with Laravel and Vue, hosted on AWS.
Omula
Event posting system for Omula Beauty Fashion Vocational School in Fukuoka. Publishes open-campus days, interview seminars, consultations, and festivals. Built with PHP and WordPress.
MasterPiece
Business process outsourcing system for Masterpiece Group, Inc., including real-time Facebook post monitoring. Vue frontend and Laravel backend communicate over WebSockets with Laravel Echo.
VIP Billionaires
E-commerce platform with iOS and Android apps. WordPress storefront, React Native mobile apps, React admin dashboard, and Firebase for backend and data.
GetHalal
WooCommerce site for selling vegetables and meat. Started as a small plugin engagement on Upwork and grew into a full website and mobile apps with a new design.
Luthorr
E-commerce site built with Vue and Laravel for an Upwork client, hosted on AWS.
Hankyu
Large-scale Japan travel service website featuring trending destinations, locations, and services. Built with native PHP.
Cinema Draft
Decentralized exchange for CinemaDraft on BNB Chain. Includes swap, liquidity, farming, presale, staking, auction, and launchpad. Built with React, Next.js, and ethers.js, forked from PancakeSwap V2.
AirlexChat
Large-scale Japanese social chat system (エアレペルソナ), forked from Rocket.Chat. Meteor backend, React web client, and React Native mobile apps.
Funtivity
Social posting app for meeting people around sports, fitness, food, movies, music, and outdoor activities such as camping, hiking, fishing, and yoga.
DealLocker
One-stop platform for store promotions, deals, and discounts. Users fill a cart, review a final bill, and choose shipping options when the default courier is unavailable.
Hunters Loop
Social posting app for hunters. Operators and guides can advertise businesses, set up profiles, go PRO, and message users.
Ressista
Social posting app where users discuss, address, and support one another around mental health.
eFarganyu
Lightweight music streaming app for religious songs and music on low-memory phones. Play lite MP3s online without downloading.
MagelNail
Chat app that lets users communicate about nails and nail care.