Open to opportunities

Wagner Santos

@wagnersantos

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Junior Front-End Developer skilled in React, accessible UX, and web security.

Brazil

Message

What I'm looking for

I seek remote, international junior front-end roles on global teams that value accessibility, security-aware development, mentorship, and opportunities to grow into product-focused engineering.

I am a junior front-end developer focused on building responsive, accessible, and user-friendly web interfaces using JavaScript, React, HTML, and CSS. I bring a mature engineering mindset grounded in years of IT infrastructure, networks, and cybersecurity experience.

I hold a PhD in Computer Science with research and publications in privacy, cybersecurity, and software systems, and I apply security and privacy fundamentals to front-end development and production environments. I designed and developed the HelpUSBR production website, emphasizing semantic HTML, accessibility, and mobile-first responsiveness.

My professional background includes long-term IT consulting in infrastructure and network operations, hands-on administration of MikroTik equipment, and supporting production systems with documentation and incident resolution. I am fluent in English, comfortable with remote international collaboration, and contractor-friendly.

I am seeking remote, international junior front-end roles on global teams where I can deliver consistently, learn quickly, and grow into a strong product-focused developer who prioritizes usability, accessibility, and secure engineering practices.

Experience

Work history, roles, and key accomplishments

Current

IT Consultant

Current

Infowork

Jan 2009 - Present (16 years 11 months)

Provided network and infrastructure services for ISP-style environments, including MikroTik server/router administration and implementation of network security and monitoring routines.

Mikrotik Network Administration Network Security Monitoring Troubleshooting Documentation & Compliance

IT Consultant

Public Sector

Jan 2008 - Dec 2021 (13 years 11 months)

Delivered IT infrastructure operations and security consulting for public-sector clients, supporting production environments and leading incident and problem resolution from 2008 to 2021.

Infrastructure Operations Incident Management Network Security Documentation & Compliance Monitoring

Higher Education Instructor

Various Institutions

Jan 2008 - Dec 2012 (4 years 11 months)

Taught courses in Information Security, Computer Networks, and Infrastructure on a part-time basis, developing curriculum and assessing student performance between 2008 and 2012.

Teaching Curriculum Development Information Security Computer Networking Assessments Public Speaking

Front-End Developer

HelpUSBR

Designed, developed, and maintained the HelpUSBR public-facing responsive website, improving usability and accessibility through semantic HTML and mobile-first design.