- Agile project manager / engineering manager / lead developer / developer.
- Part-time.
- Software development productivity and good practices for small to mid-sized teams.
- Challenging projects and learning new things (any role, including developer).
- Web3, DeFi, Blockchain, Fintech, Crypto.
- React.js, Angular.js, Nest.js, Express.js, Node.js, MongoDB, cloud (Docker, Kubernetes).
- December 2021 - August 2022: crypto market and modern banking startup. Project manager / engineering manager / technical director directly reporting to the CEO & founders.
- March 2017 - May 2020: Power Software Consulting. Lead developer (MEAN stack) for a complex multimedia CMS.
- August 2011 - August 2014: MockupScreens.com. Project manager.
- July 2005 - current: Freelancer.com and other markets. Freelance developer. More than 400 projects successfully completed, being one of the top-rated developers.
- 2003-2009 Public University of Spain: Technical Engineer in Telecommunications (BSc. Degree equivalent in the USA).
- English:
- Writing: almost native.
- Speaking: good.
- Spanish: native.
- I have been using (GNU?/)Linux as my main OS for many years, and I have a preference for open-source software.
- Discord: sergio.es
- Freelancer:
- Profile: https://www.freelancer.com/u/sergioes
- Hire me page (0% fees): https://www.freelancer.com/hireme/sergioes