Years of experience: 19

ITC-level ExecutiveCTOSystem ArchitectBackend Developer

Trusted by top professionals

  • GS
    Gregório Silveira
    Business Executive
    Verified
    I worked with Luis at a Telecom company that is very well positioned in the national market. He is a professional with extraordinary technical expertise, quick thinking, and a great ability to analyze...
  • RD
    Raphael Drummond
    Sr. Engineering Manager @Turing
    Verified
    I’ve had the pleasure of working alongside Luis Machado Reis, and I can’t say enough good things about him. He’s the kind of architect who sees the big picture without losing sight of the little detai...
  • LL
    Lazara LOrena
    Engineer Manager @Trustly
    Verified
    I had the pleasure of working with Luis at Trustly, where he served as Director of Architecture. Luis is an outstanding professional—highly skilled, dedicated, and deeply human in his leadership appro...
  • TM
    Thales Minussi
    Staff Software Architect @Trustly
    Verified
    I had the pleasure of working with Luis Reis, and I can say without hesitation that he is one of the most skilled and well-rounded IT professionals I’ve met. He’s the kind of person who can tackle any...
  • Lucio Chiessi
    Staff PostgreSQL DBA / Data Architect @Trustly Inc
    Verified
    I had the pleasure of working with Luis Reis in his role as Head of Software Architecture in Trustly, and I can surely say he is an exceptional leader. He demonstrated a remarkable ability to guide ...

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Luis's Career Path
Head of Software ArchitectureOct. 2023 -
Feb. 2025
TrustlyHead of Software Architecture
Vitória, Espírito Santo, BrasilAs Head of Software Architecture, my challenge is ensuring Trustly’s platform remains resilient and highly available during the Super Bowl, handling massive, simultaneous transaction volumes. This requires robust scaling, failover strategies, and real-time monitoring to prevent downtime. Additionally, I strive to inspire and motivate the architecture team to support engineering squads across ...
Senior Staff Software ArchitectSep. 2022 -
Oct. 2023
TrustlySenior Staff Software Architect
Vitória e RegiãoAs a Senior Staff Software Architect, my challenge was overseeing all TECH areas with a focus on Risk and Platform. I ensured architectural resilience, scalability, and security while aligning technical strategies with business needs, enabling seamless integration and risk-aware innovation.
Product Chief ArchitectMay. 2022 -
Aug. 2022
FogBugzProduct Chief Architect
Austin, Texas, Estados UnidosFogBugz is a project management and issue-tracking platform designed for both SaaS and on-premise customers. My role involved ensuring the resilience, availability, and performance of its .NET, Java, and Python codebase, keeping the system stable, secure, and scalable across diverse environments. This required maintaining robust architecture, optimizing infrastructure, and implementing proact...

Luis's Posts

  • About myself

    With over 20 years in software architecture, I've designed mission-critical systems for telecom, fintech, and SaaS. Expertise in Linux, AWS, Kubernetes, and Docker allows me to deliver resilient, high-performance solutions. At Trustly, I architected a global payments platform, ensuring zero downtime during major events, handling $300M USD in transactions. My work at Aurea modernized platforms, moving from PHP to Java microservices, maintaining high email delivery rates, and standardizing development processes.

  • Job Description

    Seeking a role where I can architect scalable systems and engage in hands-on problem solving. Passionate about environments that prioritize engineering excellence, I aim to guide technical standards in fintech or SaaS domains, while mentoring peers and driving innovation in cloud-native architectures.

  • How to contact

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  • How I can help you

    • Design cloud-native architectures for scalability in fintech and telecom. • Enhance delivery speed with CI/CD automation and infrastructure-as-code. • Optimize costs through cloud migration strategies. • Improve user experience with scalable frontend-backend solutions. • Ensure operational continuity and modernize legacy systems.

  • People I am looking for

    • Target: Tech-driven companies valuing architecture for growth. • Focus: Fintech, SaaS, Payments, Telecommunications. • Services: Legacy modernization, cloud migration, microservices. • Ideal: Companies valuing leadership, remote-first/global teams.

  • Experience & Cases

    • Trustly: Scaled platform for high-volume events, ensured performance. • Lyris: Migrated to AWS, reduced costs, enhanced reliability. • Ligflat: Built OSS/BSS platform, automated operations. • Clients: Trustly, Áurea Software, Lyris, Knova, Prysm, LigFlat, Teltools, Algar telecom.

  • How to contact

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