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Fiverr Pro
Nederlands
$
USD
Helder Gustavo
@heldergustavo
Angola
Engels, Portugees
Over mij
I can design, configure, secure, and troubleshoot your network infrastructure, implement firewall and VPN solutions, strengthen your cybersecurity, and develop software or automation tools for your business. I can also help with IT infrastructure, systems administration, and technical troubleshooting, delivering practical and reliable solutions tailored to your needs.
Skills
Helder Gustavo
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
Programmering en technologie
I will configure and troubleshoot your cisco network
Full stack webapplicaties
I will develop a professional web or mobile app for your business
Portfolio
Werkervaring
Software Developer
Financial Times • Freelance
Apr 2026 - Present • 4 mos
FinControl — Personal Finance Management App Developed a full-stack application for managing personal finances, including accounts, transactions, budgets, categories, and financial dashboards. Developed software solutions and automation tools to streamline business processes and reduce repetitive manual tasks. Designed and developed web and mobile applications with backend APIs, databases, authentication, and responsive user interfaces.
Network & Cybersecurity Engineer
Ministry of Defense • Fulltime
Jun 2014 - Aug 2024 • 10 yrs 2 mos
Managed network security, including firewalls, VPNs, access control, and troubleshooting. Designed and implemented enterprise network architectures based on business and security requirements. Configured routing, switching, VLANs, network segmentation, and secure connectivity.
