Architecture & Maintainability
I structure frontends, backends, and monorepos to reduce coupling, support evolution, and lower technical debt.
Maurício Bruno
Senior Full-Stack Engineer focused on web architecture, SaaS products, and hands-on technical leadership.
I build scalable, maintainable, and reliable React, Next.js, and Node.js applications for product teams that need to move with speed and quality.
Technical leadership for scalable web products
I work across product, engineering, and design to turn complex systems into sustainable web applications. My work combines full-stack architecture, performance, CI/CD, code quality, and a constant focus on the experience of both users and the people maintaining the product.
I bring 7+ years of experience shipping critical features, modernizing legacy modules, guiding technical decisions, and mentoring engineers in fast-moving SaaS environments.
Core strengths
Areas where I help teams gain clarity, speed, and delivery confidence.
Performance & Scalability
I optimize critical flows, queries, server state, and rendering to improve latency, throughput, and user experience.
CI/CD & Developer Experience
I improve pipelines, testing strategies, and delivery patterns so teams can ship confidently without slowing down.
Product Engineering Leadership
I connect technical decisions to product goals, working with design, backend, and leadership to ship reliable software.
Selected impact
Recent technical outcomes across SaaS products and production web platforms.
200%
Higher developer velocity
Architected a modular migration of a core module, using WebSockets for real-time UI state synchronization.
66%
Less time in critical workflows
Optimized backend flows with concurrent processing, improving throughput for core entity operations.
40%
Lower latency in critical services
Refactored backend services and database queries while keeping robust access controls and rate limiting.
50%
Lower build memory usage
Modernized the CI/CD pipeline and build process, improving deployment stability and efficiency.
Projects
Projects and tools that reflect technical exploration, product thinking, and open source work.
Experience
Product engineering, web architecture, and technical leadership
The Operator Group
Full-Stack Engineer | Jan 2026 - Present
Led the development of a new admin panel, re-architected the authentication layer with better-auth, and optimized backend workflows, reducing execution time by roughly 66%. Also defined CI/CD improvements with a FIFO merge queue and multi-stage testing strategy.
Sendspark
Full-Stack Engineer | Jun 2024 - Dec 2025
Architected a modular migration of a core monolithic module for a team of 4, using WebSockets for real-time state synchronization. Optimized Node.js/TypeScript services, reducing campaign processing time by 33%, latency by 40%, and build memory usage by 50%.
Forja Dev
Tech Lead & Senior Software Engineer | Sep 2022 - Sep 2025
Led frontend initiatives, defined the technical foundation for a full-stack monorepo with Hono, Next.js, and Turborepo, documented engineering protocols, and delivered workshops and mentorship for JavaScript developers.
WoohooPlus
Senior Front-End Engineer | Jun 2023 - Jun 2024
Owned the frontend roadmap for a crypto fundraising platform, shipping complex financial dashboards, optimizing server state with React Query, and creating a library of 20+ reusable UI components.
Reach Digital Marketing
Full-Stack Developer | Apr 2022 - Jan 2023
Delivered 10+ digital products end-to-end, including Node.js/React solutions for scheduling and benefit validation. Improved performance, Core Web Vitals, and conversion for agency clients.
Independent Software Consultant
Full-Stack Developer | Mar 2020 - Feb 2022
Built administrative web apps, real-time presentation tools, and process automations for non-profit organizations, turning manual workflows into accessible web products.
Talks
Talk on rendering patterns (such as SSR, SSG, CSR, etc.) as well as their advantages and disadvantages. Presented at PotiDayJS 2023.