Christian Freitas

Maintained and developed new features for the client-facing platform, ensuring its stability and usability. Collaborated with design and development teams to implement ongoing redesign efforts across the application.

Developed and maintained mobile/web applications for diverse clients, including the Icelandic Postal Service and Worldreader. Advocated for and implemented automated testing to reduce errors caused by frequent API changes.

Built a prototype mobile app for Uber drivers to manage their finances, delivered on time for presentation at YC W19. Developed the Portal, a tool that aggregated kanban boards from the company’s primary platform.

Built an omnichannel platform that integrated multiple channels, including WhatsApp, email, and phone calls, into a single interface. Delivered the first email integration module within six weeks and integrated WebSocket for real-time updates.

Built product monetization metrics such as MRR and churn, and implemented A/B testing to optimize payment flows. Delivered real-time messaging module using WebSocket and video call module with WebRTC, enhancing user engagement.

Developed and maintained various frontend components for client projects. Collaborated with design and backend teams to ensure seamless integration and user experience.

Studied foundational computer science principles, including programming, data structures, and algorithms. Gained practical experience in software development and system analysis.

Completed a technical program focused on information technology. Acquired skills in hardware maintenance, network configuration, and basic software applications.