Hey, I'm Bryan

Senior Full Stack Developer

Senior Full Stack Developer with over 5 years of experience. Specializing in web applications, I excel in problem-solving, decision-making, adaptability, and time management. Proficient in Laravel, React, Vue, and PostgreSQL, with experience integrating various payment gateways and developing SaaS solutions.

GitHub |LinkedIn

Experience

NetwallNovember 2024 - Present

Senior Full Stack Developer

  • AI Agent Harness for contacts and global workflows (tools for contacts/companies, import, agenda, calendars, business actions) + React UI (streaming, token dashboards, audio, pinned threads, per-contact agents).
  • AI observability: tokens, cost, reports, quotas, limits, and admin CLI.
  • Meta Lead Ads integration (lead import, form responses, companies, tracking).
  • Lead discovery/search with filters, batch reveal, CSV, rate limits, credits, and enrichment (CNPJ, size, LinkedIn).
  • LinkedIn messaging foundations (IDs, invites, connections, events, campaigns).
  • Async exports and email channel via SendGrid.
Freelancer2019 - Present

Full Stack Developer

  • Implemented a CMS for a gaming platform using Laravel and Livewire, enabling editors to update content and facilitating future platform growth.
  • Optimized web platform performance, achieving up to a 5s reduction in page load times and reaching up to 100% Lighthouse scores, improving user satisfaction and SEO ranking.
  • Successfully integrated payment APIs (Stripe, Gerencianet, Mercado Pago, Paypal, Asaas), offering customers a wider range of secure payment options and increasing conversion rates.
Connect.Black2022 - 2023

Full Stack Developer

  • Led a small team in the development of a white-label SaaS platform using CodeIgniter, Vue, CodeMagic and GitHub API.
  • Led a team to develop a multiplayer classic gaming platform utilizing Laravel, Livewire, MySQL, Redis, Queues, and WebSockets.
  • Developed a comprehensive support ticket system, resulting in a 20% decrease in support resolution time and increased customer satisfaction.
No Bugs - Junior Enterprise2014 - 2015

Project Manager

  • Leveraged communication and negotiation skills to gather client requirements, translating their vision into feasible technical solutions.
  • Led and managed development teams using the SCRUM method, maximizing resource utilization and ensuring on-time deliveries.
  • Contributed to the development of an award-winning Event Management software using CodeIgniter, MySQL, JQuery and AWS.
  • Developed institutional sites using Wordpress, HTML, Javascript and CSS.

Skills

Languages

HTMLCSSJavascriptTypescriptPHPSQLLua

Frontend

VueReactJQueryLivewire

Backend

LaravelCodeIgniterNodeBun

Others

GitDockerAWSDigital OceanFly.ioRedisMySQLPostgreSQLWordpress

Personal Projects

Current & Past Projects
  • Building an autonomous AI agent for Neovim using Rust, to automate dev workflows directly inside the editor
  • Creating a minimal, keyboard-controlled music player TUI in the terminal with Rust
  • Building an AI agent orchestration platform that runs code safely inside Firecracker micro-VMs
  • Experimenting with an AI daytrading agent for financial market analysis
  • Made a daily game called "Spot the AI" where you guess which image was generated by artificial intelligence
  • Creating a live photo album for events where guests share photos in real-time using WebSocket
  • A CLI tool to manage dotfiles declaratively, bringing infrastructure-as-code to system config with TypeScript
  • Implementing a functional library for PHP inspired by EffectTS, bringing powerful functional patterns to the PHP ecosystem
  • Porting Rust's Option and Result types to PHP, with PHPStan extensions for type safety
  • A developer toolkit for Laravel with an in-browser panel and dozens of Artisan commands to make debugging easier
  • An autonomous agent that integrates Redmine and GitHub with AI to automate project management workflows
  • Recruitment platform connecting job seekers and employers with smart matching, built with Laravel and Vue
  • A web framework written in Bash, just to see how far the shell can go as a backend language
  • A gaming-style app launcher that runs programs in isolated graphical sessions, built with Tauri and Rust
  • A PHP framework built from scratch with routing, controllers and views, to understand how things work under the hood
  • A SaaS template in R with Shiny, with authentication and CRUD, to bootstrap new projects quickly
Explorations
  • Deep diving into Rust
  • Deep diving into Agent Orchestration and UX
  • Exploring Arch Linux