Nelson Fleig
Senior Software Engineer at Rover.com
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolNelson Fleig is a Senior Software Engineer with eight years of experience building production-grade web and mobile platforms, now focused at Rover.com after leading engineering efforts at MVST. He blends full-stack expertise in Next.js, React Native, TypeScript, Apollo/GraphQL and PostgreSQL with hands-on DevOps practice around Docker and GitHub Actions, and a background that spans Java, Python, and NoSQL systems. Nelson has led teams of a dozen developers, run technical hiring and mentoring, and co-founded a software consultancy where he designed CI/CD pipelines and client-facing UX. His early work in data warehousing and a master’s-level project building graph neural networks give him a rare mix of BI/ML and full-stack product experience. Based in Barcelona, he’s obsessed with tooling and automation and brings a long-term, design-focused mindset to high-traffic, accessible applications.
8 years of coding experience
5 years of employment as a software developer
Associate's degree Latin American Studies, Associate's degree Latin American Studies at Tecnológico de MonterreyFull Stack Web Development Certification Computer Software Engineering, Full Stack Web Development Certification Computer Software Engineering at freeCodeCampInformation Systems Master of Science, Information Systems Master of Science at European University of applied Sciences, BrühlMaster of Science - MS Computer Science, Master of Science - MS Computer Science at IU International University of Applied SciencesSoftware Engineering Information Technology, Software Engineering Information Technology at CodeworksInternational Business and Trade International Business, International Business and Trade International Business at Hamburg University of Applied Sciences
Spanish, English, German, Portuguese
Stackoverflow
113reputation
6kreached
1answer
11questions
Github Skills (112)
parking10
sqlite10
cordova10
javascript9
ionic9
browser9
api9
database9
postgresql9
sap9
databases9
inversion-of-control9
typedi9
react-native9
orm9
Programming languages (5)
Github contributions (5)
nelsonfleig/dotfiles
May 2024 - Mar 2025
My dotfiles for chezmoi
Contributions:200 pushes in 10 months
nelsonfleig/parkpal
Jan 2022 - Mar 2022
Parkpal is a smart parking multi-device application that allows users to rent out their parking spaces to other drivers.
Contributions:197 commits, 122 PRs, 127 pushes in 1 month
driverssmart-parkingmulti-devicerentspaces
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