Highphen is a development studio based in Singapore, managed by two experienced engineers who write production code on a daily basis. We specialize in high-impact, emerging technology projects, prioritizing speed and technical expertise over the size of our team. Our clients prefer to work with us because they value direct communication with the developers rather than going through account managers. **What We Create:** - **Telegram Mini Apps & Bots:** We develop live Mini Apps that engage real users, handling everything from Telegram WebApp authentication to TON wallet integration, utilizing Cloudflare Workers and Firebase as backends. - **Web3 / Blockchain Solutions:** We design smart contracts, wallet integrations (EVM + TON), token mechanisms, reward systems, and front-ends for decentralized applications (dApps) while ensuring production systems can handle actual on-chain transactions. - **Mobile Development (iOS & Android):** We use React Native as well as native Swift/Kotlin for performance-sensitive applications, incorporating Firebase, Supabase, or custom backend solutions. - **Custom Web & SaaS Solutions:** Our expertise includes building applications with Next.js, TypeScript, and serverless architectures on platforms like Cloudflare or Vercel. We are adept at using Firebase, Supabase, and contemporary data tools. - **Marketing Websites:** We create fast, conversion-oriented websites equipped with performance benchmarks and analytics right from the start. **Our Approach:** We operate with a dedicated two-person senior team, ensuring clients communicate directly with those who execute the work. Typical projects include fixed-scope MVPs lasting 4-12 weeks, ongoing collaborations, or providing "CTO-for-hire" services for early-stage teams needing senior technical guidance without taking on a full-time hire. **Our Own Products:** In addition to client work, we also manage products in the Telegram Mini App and Web3 sectors, such as Free Rewards (a rewards Mini App) and Judge-to-Earn (an AI data-labeling Mini App on TON). Running our own products gives us firsthand experience with the challenges we assist our clients in overcoming. Founded in 2022 and based in Singapore (UTC+8), we serve clients across APAC, North America, and Europe, and communicate in both English and Japanese.