Carlos Teixeira
Senior Software Engineer at Celonis
Naples, Campania, Portugal
Summary
🤩
Rockstar🎓
Top SchoolCarlos Teixeira is a Senior Software Engineer with 11 years of experience building resilient back-end systems, currently driving engineering work at Celonis from Naples, Portugal. He has a strong Scala focus demonstrated by roles at Lenses.io, MoneyFarm and contributions to the popular http4s project where he optimized connection management and lifecycle handling in the blaze-client module. Comfortable in both startup and enterprise environments, he has worked across streaming, core infrastructure and full-stack teams and brings pragmatic performance and reliability improvements to production systems. Carlos combines a master's-level engineering background from the University of Porto with hands-on open-source problem-solving, showing attention to subtle correctness issues like preventing duplicated calls and improper connection closures.
11 years of coding experience
10 years of employment as a software developer
Faculdade de Engenharia da Universidade do Porto
Portuguese, English
Github Skills (6)
http10
fs10
performance-optimization10
scala10
cat9
http-client9
Programming languages (4)
Github contributions (5)
http4s/http4s
Mar 2019 - Mar 2019
A minimal, idiomatic Scala interface for HTTP
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 2 PRs, 8 comments in 2 days
Contributions summary:Carlos focused on performance optimization within the `http4s` project, specifically within the `blaze-client` module. Their contributions addressed issues related to connection management, ensuring connections were closed only when necessary, and preventing duplicated calls. The user also attempted to fix compilation problems related to the lifecycle of connections and error handling. The work involved making changes to the `Http1Connection.scala` file.
scalahttp-serverhttp-clientfs2typelevel
cmcmteixeira/cmcmteixeira.github.io
Oct 2015 - Jun 2026
Contributions:30 pushes, 1 branch in 10 years 9 months
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