I have been providing software development services as a remote freelancer to startups across the globe, building products from the ground up to product launches.
Here are some of my work history on Upwork: https://www.upwork.com/o/profiles/users/_~016c0672d0126d4318/
I love open-source projects and make contributions to some of them. One of them I created is vbot (https://github.com/katat/vbot), a testing tool for developers. Eventually, I created a SaaS product based on it (https://medium.com/swlh/how-i-created-a-saas-product-cf1f49fdc9c9).
Recently, I mainly work on blockchain-related projects. I explored how blockchain can be utilized in the freelance field (https://medium.com/swlh/what-could-blockchains-offer-to-freelancers-61019a084f80). I work for nahmii.io, an Ethereum scaling protocol (https://medium.com/hubii/nahmii-a-gateway-to-scalable-virtual-economies-part-1-a4b17ee2001c).