Kaleby - Personal Portfolio
I am a passionate DevOps engineer with years of working experience. I love building tools and applications that solve real-world problems.
In my free time, I enjoy contributing to open source projects, learning new technologies, and sharing knowledge through writing and speaking.
Digital health provider delivering secure care coordination and analytics.
Global discounts marketplace serving high-traffic consumer brands.
Advisory firm supporting venture-backed and enterprise engineering teams.
Business messaging platform serving global brands with high-volume APIs.
Card and spend management platform for high-growth businesses.
Distributed consultancy delivering enterprise web and cloud programs.
Nearshore engineering organization supporting regulated SaaS platforms.
National airport network overseeing governance, IT operations, and security.
Managed services partner delivering infrastructure modernizations.
Financial services provider handling high-volume transaction processing.
Postgraduate in Information SecurityGPA: 8.89 out of 10 | ||
Technological Degree in Computer NetworksGPA: 8 out of 10Thesis:Analysis of the Microsoft Unified Communications (UC) architecture for VoIP Supervisor: M.Sc. Leonardo Garcia de Mello This article analyzes Microsoft’s enterprise VoIP solution under the Unified Communications (UC) architecture. It outlines the components—such as Microsoft Office Communications Server 2007—and their interactions with other Microsoft systems. The solution integrates with IT infrastructure and existing telephony (including legacy PBX and PSTN) to deliver videoconferencing, audio conferencing, and instant messaging within Microsoft Office 2003 and 2007. |