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Software Engineer & Cybersecurity Analyst

Available for work

I build full-stack web applications and AI integrations with security designed in, and I bring hands-on SOC, network-analysis and hardening skills to the team.

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Quick facts

At a glance

Location
Luanda, Angola
Work setup
Remote & hybrid (current and past roles include both)
Languages
Portuguese, English, Lingala, French
Certifications
13 professional certifications

Right now

Current roles

Full experience

  • Frontend AI Engineer (Intern)

    FlyRank AI · Chicago, Illinois, USA (Remote)

    Aug 2026 – Present

    • Development of AI-powered web applications, including LLM integrations and workflow automation
    • Implementation of responsive, dynamic interfaces with a focus on performance and user experience
    AI/LLMsReactNext.jsWorkflow Automation

  • Software Developer

    MEC CALL · Luanda, Angola

    Jul 2026 – Present

    • Development of internal contact center management systems
    • Integration of PBX/SIP systems with CRM and external platforms via REST/SOAP APIs
    PBX/SIPREST APIsSOAPCRM Integration

Proof of work

Top projects

All projects

  • Sara3com

    Sara3com is a full-stack telecom company website built for an Angolan telecommunications provider. The platform serves as the company's digital presence with the tagline 'Sua Conexão, Nossa Inovação' — featuring service management, customer authentication, a newsletter system, and a complete admin dashboard.

    Next.js 16TypeScriptPrismaPostgreSQL
    View project

  • SOC Environment Simulation

    A simulated Security Operations Center (SOC) dashboard designed for log analysis, threat detection, and incident response training.

    ReactViteDockerSIEM
    View project

  • Time Management System

    The Time Management System (SGH — Sistema de Gestão de Horários) is a Final Year Thesis project developed to automate and optimize the creation of school schedules, reducing manual effort and minimizing human errors in the process.

    Node.jsExpress.jsFirebaseTailwind CSS
    View project

Certifications

Continuous training

Across networking, cybersecurity, SOC operations, DevOps and digital transformation.

13

  • Networks & IT Fundamentals · 5
  • Systems & Cybersecurity · 6
  • Digital Transformation & DevOps · 2
Education & certifications

Languages

Languages I work in

  • PortugueseNative
  • EnglishProfessional proficiency
  • LingalaFluent
  • FrenchBasic (A2)

Let's talk about the role

Send me the role and a short description of the team. I usually respond within 48 hours.

Contact me

or email info@lrafael.tech