I am a senior programmer that holds valuable experience in backend, machine learning, frontend, and blockchain development. I have worked as a CTO in several tech start-ups company and lead the breakthrough of important algorithms for several innovative tech products and participated maintaining scalable banking product. I also created my own tech Startup company and have built awesome web apps that makes my customer happy. Other part of my life is the data-savvy, I like to utilize the data to support the decision making and have made the data-driven decision in which increased customer satisfaction, enhanced productivity, Sales growth (+75%) gained revenue (+10%), and reduced cost(over 30%) from past work experience