h
heldergustavo

Helder Gustavo

@heldergustavo
Angola
Inglês, Português
Algumas informações são exibidas no idioma inglês.
Sobre mim
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.... Saiba mais

Habilidades

h
heldergustavo
Helder Gustavo
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Programação e Tecnologia
I will configure and troubleshoot your cisco network
A partir deUS$ 15 /projetoMais detalhes
Aplicações Web Full Stack
I will develop a professional web or mobile app for your business
A partir deUS$ 50 /projetoMais detalhes

Portfólio

Experiência profissional

Financial_Times

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.

Ministry_of Defense

Network & Cybersecurity Engineer

Ministry of Defense • Período integral

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.