Software Engineer with MSc degree

MSc in Software Engineering, wore multiple hats working in startups as dev, CEO, CTO, launching multiple projects including barcelona's first makerspace 10 years ago, many failed indie-projects, and a couple of decently succesful startups. Worked at the world first stablecoin back in 2014. Published research on Software Development in Startup Companies on IEEE (look it up in Scholar). Took a three years mini-retirement to focus on raising my kids, sports and recharge batteries, now ready to get back. I'm not desperate for a job so please get in touch only if you need a human being with a wide range of tech/soft/hard skills to help you reach your goals. I'm looking teams tackling meaningful and hard problems, not interested in VCs rat races, simple and honest proposals only.