Marcus Dos Santos
Senior Software Engineer at Welltech
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolMarcus Dos Santos is a senior software engineer and solution architect with nine years of professional experience building scalable, high-throughput backend systems across gaming, logistics, and large enterprise platforms. Based in Barcelona, he has led architecture and delivery for experimentation platforms, real-time game services, and multi-region cloud deployments using Java, Python, Go, Kotlin, Rust, and AWS. Marcus combines hands-on implementation with technical leadership—shaping roadmaps, mentoring engineers, and driving cross-team integration for resilient, observable systems. He has a background in automation and robotics from UFABC, which informs his data-driven approach to experimentation and system design. Notably, he has taken products from design to production at companies like Glovo, Scopely and iFood, and has practical experience evolving Rust ecosystems within large teams. He excels at balancing immediate business needs with long-term architectural health to deliver maintainable, performance-oriented solutions.
8 years of coding experience
13 years of employment as a software developer
Engineering, Automation, Instrumentation and Robotics, Engineering, Automation, Instrumentation and Robotics at Universidade Federal do ABCColégio Castro Alves
Portuguese, English, Spanish
Github Skills (5)
tarantool5
perl3
docker2
golang2
kubernetes2
Programming languages (3)
Github contributions (5)
marcusbianchi/recipeservice
Nov 2017 - Jun 2018
Service to Manage Recipes on Lorien
Contributions:2 PRs, 43 pushes, 1 branch in 6 months
recipesdockerkubernetesperltarantool
marcusbianchi/thingservice
Nov 2017 - May 2018
Contributions:25 pushes, 1 branch in 6 months
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