About 4xxi App Development company in London, United Kingdom
We are big on both stable businesses and Startups: products we have developed from scratch so far have raised in excess of $495,000,000 in funding. In addition, we were named as Best & Innovative development company on the market (c) RBC Plus, we became
Publications in Forbes, TechCrunch, New York Times, Yahoo, Business Insider HQ in London and plans for coming to New York and San-Francisco during next year 11+ years on the global market (USA, UK, Asia, Eastern & Western Europe, Australia) 90+ unpara