Hi, I’m Deivis Queirolo Vieira. I’m a lead DevOps engineer and software architect with 15+ years of experience delivering reliable, secure, and scalable software through automated delivery lifecycles. I specialize in CI/CD, DevSecOps, and cloud-native platforms, and I pride myself on turning complex infrastructure into accessible tooling that teams actually use. I’m passionate about mentoring others, expanding engineering maturity, and bridging development with infrastructure to reduce toil and improve reliability. I’m a mentor and culture-builder who helps organizations raise engineering maturity across 150+ collaborators. I leverage AI-assisted engineering to accelerate R&D, and I’m expanding my depth in Terraform and Kubernetes to complement a career-long mastery of the automated software delivery lifecycle. I value practical, secure-by-default solutions and am committed to aligning technical decisions with long-term strategy while keeping collaboration at the center of delivery.

Deivis Queirolo Vieira

Hi, I’m Deivis Queirolo Vieira. I’m a lead DevOps engineer and software architect with 15+ years of experience delivering reliable, secure, and scalable software through automated delivery lifecycles. I specialize in CI/CD, DevSecOps, and cloud-native platforms, and I pride myself on turning complex infrastructure into accessible tooling that teams actually use. I’m passionate about mentoring others, expanding engineering maturity, and bridging development with infrastructure to reduce toil and improve reliability. I’m a mentor and culture-builder who helps organizations raise engineering maturity across 150+ collaborators. I leverage AI-assisted engineering to accelerate R&D, and I’m expanding my depth in Terraform and Kubernetes to complement a career-long mastery of the automated software delivery lifecycle. I value practical, secure-by-default solutions and am committed to aligning technical decisions with long-term strategy while keeping collaboration at the center of delivery.

Available to hire

Hi, I’m Deivis Queirolo Vieira. I’m a lead DevOps engineer and software architect with 15+ years of experience delivering reliable, secure, and scalable software through automated delivery lifecycles. I specialize in CI/CD, DevSecOps, and cloud-native platforms, and I pride myself on turning complex infrastructure into accessible tooling that teams actually use. I’m passionate about mentoring others, expanding engineering maturity, and bridging development with infrastructure to reduce toil and improve reliability.

I’m a mentor and culture-builder who helps organizations raise engineering maturity across 150+ collaborators. I leverage AI-assisted engineering to accelerate R&D, and I’m expanding my depth in Terraform and Kubernetes to complement a career-long mastery of the automated software delivery lifecycle. I value practical, secure-by-default solutions and am committed to aligning technical decisions with long-term strategy while keeping collaboration at the center of delivery.

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Experience Level

Expert
Expert
Expert
Expert
Expert

Language

English
Advanced

Work Experience

Lead DevOps Engineer at Copperleaf Technologies / IFS
September 1, 2020 - November 1, 2025
Platform Engineering & Internal Tooling: Architected and developed a suite of .NET-based CLI tools, web applications, and Visual Studio extensions that streamlined cloud deployments and resource management. Cross-Functional Automation: Extended DevOps capabilities to non-technical stakeholders — including Sales and Customer Experience teams — by building custom interfaces that automated complex technical workflows, reducing manual operational dependency by 25%. Security Leadership: Partnered with Cybersecurity to embed 'secure-by-default' practices into the SDLC, implementing Mend (SAST/SCA) policy-driven gates and container scanning within Azure DevOps pipelines. Vulnerability Management: Orchestrated cross-functional remediation efforts for application-layer vulnerabilities, prioritizing and resolving high-risk misconfigurations with Product Owners and Architects. Infrastructure Governance: Managed AWS and Azure environments using Terraform, standardizing infrastructure decisions
Software Architect at TIVIT
April 1, 2016 - August 1, 2020
DevOps Transformation: Architected and launched the organization's first internal DevOps ecosystem, integrating Jenkins, GitLab, SonarQube, and Docker to centralize the build/deploy lifecycle. Platform Engineering: Managed high-availability instances of JIRA, Confluence, and Nexus, supporting multiple business units. Advanced Observability: Implemented the ELK Stack (Elasticsearch, Logstash, Kibana) for centralized logging and real-time monitoring across distributed systems. Systems Integration: Engineered custom integrations between SAP and IBM RTC, bridging legacy enterprise systems with modern automation workflows. Technical Mentorship: Accelerated DevOps adoption by designing and delivering toolchain training programs for internal engineering teams.
Software Developer / Tech Lead at TIVIT / Synapsis / Cyberlynxx
April 1, 2012 - April 1, 2016
Petrobras Technical Leadership: Led three distributed teams (15+ developers) for Petrobras software factories, managing the full lifecycle of high-visibility .NET web and desktop applications. Architecture & QA: Standardized development workflows via .NET solution templates and automated analysis using Jenkins and SonarQube. Mentorship: Mentored junior engineers in version control best practices and software design patterns.
Junior Software Developer at DFranco Tecnologia
October 1, 2007 - April 1, 2012
Business & Embedded Automation: Progressed from Trainee to Developer, building ASP.NET/C# web solutions and hardware-integrated systems for water supply control using PIC microcontrollers. Data Visualization: Engineered geospatial dashboards for real-time infrastructure health monitoring.

Education

Post-Graduate Diploma in Software Engineering at Universidade Estácio de Sá
January 1, 2016 - January 1, 2018
Bachelor’s in Computer Science at Universidade Gama Filho
January 1, 2007 - January 1, 2011

Qualifications

WES Verified: International Academic Qualifications (North American Equivalency)
January 11, 2030 - December 25, 2025
Terraform Associate
January 1, 2026 - December 25, 2025
AWS Solutions Architect Track
January 1, 2026 - December 25, 2025
CKA - Certified Kubernetes Administrator
January 1, 2026 - December 25, 2025

Industry Experience

Software & Internet