Douglas Tofoli
Software Engineer at Up Outsourcing
Paraná, Brazil
Summary
🤩
Rockstar🎓
Top SchoolDouglas Tofoli is a backend-focused software engineer with nine years of experience building scalable, high-performance systems across Elixir, Phoenix LiveView, and JVM/TypeScript stacks. He leads technical teams and delivers production-grade platforms—from an IBAMA-backed social network for artisanal fishers to telemetry and payments systems for solar and travel businesses—prioritizing reliability, observability, and cost-efficient operations. A Nix evangelist and pragmatic polyglot, he blends Elixir expertise with practical full‑stack and mobile experience to eliminate bottlenecks and shorten delivery cycles. Notably, his work at Solfácil boosted new plant activations by 61% through robust data pipelines, and he regularly applies CI/CD and messaging patterns (Kafka, Oban Pro) to scale systems effectively.
9 years of coding experience
5 years of employment as a software developer
Elixir, Elixir at RocketseatEstácio de Sá University
English, Portuguese, English
Github Skills (39)
git10
hugo-theme10
multilingual10
github10
grayscale10
open-source10
linux10
hugo9
elixir9
responsive9
phoenix-framework9
phoenix-liveview9
high-performance9
typescript8
vscode8
Programming languages (9)
Github contributions (5)
douglastofoli/douglastofoli
Oct 2020 - Mar 2025
Contributions:937 pushes, 1 branch in 4 years 5 months
douglastofoli/nix-configs
Aug 2022 - Mar 2023
Contributions:154 commits, 10 PRs, 209 pushes in 7 months
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