+5 Years Experience
Sebastian Alvarez
Senior Software Engineer & Full-Stack Developer
Specialized in cloud infrastructure, backend architecture, and modern frontend development. I design and build scalable, high-performance applications leveraging cloud-native technologies and best practices across the full stack.
Work Experience
Senior Software Engineer
Galileo Financial Technologies
Dec 2025 - PresentRemote
- Core team member of the API development team, architecting and enhancing critical backend systems that power the company's financial infrastructure.
- Led the migration from a monolithic application to a microservices architecture, significantly improving system scalability, performance, and deployment velocity.
- Designed and implemented distributed services with a focus on high availability, fault tolerance, and horizontal scalability.
Organizer
Google Developer Groups Quito
Apr 2023 - PresentQuito, EC
- Organized and executed in-person and virtual tech events tailored to community interests.
- Fostered an inclusive and welcoming environment to support professional growth and networking.
- Moderated virtual sessions to ensure smooth interaction and active participation.
Senior Fullstack Engineer
Uwigo/Informat
Aug 2025 - Dec 2025Remote
- Developed a dynamic and incremental Azure-based infrastructure, enhancing system scalability and reliability.
- Designed and implemented a comprehensive authentication and authorization microservice utilized across the company.
- Standardized API response formats, improving consistency and efficiency in inter-departmental communications.
Technologies I Work With
Featured Projects
Build with AI website
Next.js
React.js
Tailwind
TypeScript
Vercel
i18n
This collaborative GDG Ecuador project is a dynamic hub for the Build with AI 2025 event. It comprehensively showcases speakers, schedules, sponsors, and internationalization efforts, providing attendees with all essential details.
OpenKanban Board
Next.js
React.js
Tailwind
TypeScript
PWA
Firebase
Firestore
Vercel
Effortlessly manage your projects with this Open Source Kanban Board. Create, edit, and delete projects, and organize tasks by adding, moving, or removing them — all stored on Firebase Firestore and synchronized in real-time across all devices.
Cadenza App
Next.js
React.js
Tailwind
Vercel
RadixUI
Discover a world of musical possibilities with our free, interactive tool suite, designed by musicians to empower your creativity. Easily explore new sounds, identify elements within your favorite tracks, and bring your unique musical ideas to life.
PayPlan App
Next.js
React.js
Tailwind
TypeScript
Firebase
Firestore
Vercel
Easily track and manage shared expenses with friends, family, colleagues or individually. Get instant clarity with easy-to-understand graphs and reports that visualize your financial situation, helping you make smarter decisions and achieve your financial goals effortlessly.
Classroom Management
React.js
Tailwind
TypeScript
Vite
Firebase
Firestore
Vercel
Easily manage your classes and students with this intuitive app. Create, edit, and delete classes and student profiles, and assign or remove points as rewards for participation — all seamlessly powered by a Firebase database.
Latest Thoughts
Get In Touch
Have a project in mind, a question, or just want to say hi? Feel free to reach out!