Hello, I am an expert in software development, mobile apps, SaaS and website design. I have extensive experience in ecommerce, inventory management, payment gateways, apps and payroll, among others. I have fully customizable ready made software and I also develop tailored solutions. I lead a software development company based in the US, India and Argentina. We work with Python, and we are also experts in machine learning and predictive modeling. I have a PhD in physics and many years of experience in data science and data processing. We can agree on an hourly rate, around 40 usd/hour.