brrianalexis
Software Engineer
I’m a full-stack developer and frontend lead who enjoys building thoughtful, well-crafted products. I care about clean systems, clear communication, and the space where technology meets human experience.
Outside of work, I’m driven by curiosity, whether that’s diving into music, film, psychology, or any idea that feels worth exploring. I believe the best products come from people who stay curious and never stop refining both their craft and themselves.
The Story So Far
belo
Frontend & Mobile Lead
February 2026 - Present
• Own frontend and mobile technical direction, driving architecture decisions and defining team standards
• Coordinate cross-functionally with product, design, and backend teams to align priorities and delivery
• Improve development workflows including CI/CD pipelines, testing strategy, and release processes
belo
Senior Frontend Developer
July 2022 - February 2026
• Played a key role in migrating the app from Flutter to React Native/Expo stack
• Built and maintained core features using TypeScript, MobX, Zustand & TanStack Query
• Drove technical decisions and mentored team members through code reviews
• Contributed to improving development practices and app architecture
Digiventures
Full-Stack JS Developer
November 2020 - July 2022
• Worked on a CMS admin platform using Next.js, Redux & Sass
• Developed API endpoints in Next.js with Express.js, using Passport & MongoDB for auth
• Implemented CI/CD with CircleCI for AWS EC2 deployments
• Adapted to the dynamic pace of a startup with focus on async communication
Accenture
Full-Stack JS Developer
September 2019 - November 2020
• Built a SPA from scratch using React, Redux & Material-UI
• Worked with serverless architecture using TypeScript & AWS (Lambda, S3, SecretsManager, API Gateway & DynamoDB)
• Set up deployment pipelines using Azure DevOps & Octopus
• Worked with agile team using SCRUM methodology
Things I've Built
proyect.app
2025Movie planner for Argentine cinemas with double-feature builder, digital wallet, and push notifications
🎬 PWA with live data from 36+ cinemas
stremio party
2025Synchronized watch parties on Stremio with real-time playback sync and voice chat
🎥 Browser extension + custom WebSocket server
jasmine-dom
2020Custom Jasmine matchers to test the state of the DOM
🏅 My first open source library
Let's Connect
Based in Buenos Aires, Argentina 🧉🇦🇷
Always open to interesting projects and opportunities