Samir Pegado Gomes
Full-Stack / Product Engineer | Flutter - TypeScript - Next.js - Node.js - Supabase - PostgreSQL | APIs & Integrations
Full-Stack / Product Engineer experienced in building web and mobile applications and delivering solutions from development to production. I work mainly with Flutter, TypeScript, Next.js, Node.js, Supabase and PostgreSQL, with a strong focus on APIs, system integrations and business applications. Hands-on experience with backend services using Node.js and Python/FastAPI, SQL, Edge Functions, webhooks, payment integrations and third-party APIs, plus Docker, Linux, virtual machines, CI/CD and deployment. English B2.
Core: Flutter, Dart, TypeScript, JavaScript, Next.js, Node.js, Supabase, PostgreSQL, SQL
Backend & Integrations: REST APIs, Webhooks, Supabase Edge Functions, Python/FastAPI, authentication, payments, third-party integrations
Infrastructure: Docker, Linux, Coolify, virtual machines, CI/CD, Git/GitHub
Additional Experience: FlutterFlow, Firebase, React Native
Full-Stack Developer, Devfy Tecnologia
Nov 2024 - Present | Remote, Brazil
• Develop and maintain production web and mobile applications using Flutter, Next.js, TypeScript, Supabase and PostgreSQL.
• Design and implement REST API integrations, authentication, payment gateways and business features across frontend and backend.
• Develop SQL functions, optimize database operations and build Supabase Edge Functions in TypeScript for business logic, automation and data processing.
• Work hands-on with Docker, Coolify, virtual machines, Linux and CI/CD pipelines, supporting deployment, maintenance and production troubleshooting.
• Contribute across the software development lifecycle, including architecture, database design, implementation, testing, deployment and production support.
Full-Stack Developer, WA Project
Jun 2025 - Sep 2025 | Remote, Brazil
• Developed and maintained web and mobile applications using FlutterFlow, Flutter and Dart, with Supabase and PostgreSQL as the backend.
• Built and enhanced TypeScript Edge Functions for business-process automation, external API integrations and payment workflows.
• Worked on data modeling, SQL query optimization and integrations across system modules; also gained exposure to React Native.
Technical Support Assistant, FNAC Portugal
Jun 2022 - Sep 2023 | Braga, Portugal
• Provided technical and after-sales support, diagnosing and performing basic maintenance on computers, laptops and smartphones while assisting customers directly.
Systems Analysis and Development, UNINTER Centro Universitário Internacional.
Sep 2023 - May 2026
Chemistry Teaching Degree, Federal University of Rio Grande do Norte (UFRN).
Feb 2018 - Dec 2022
Technical Degree in Electrical Installations, Federal Institute of Rio Grande do Norte (IFRN).
Oct 2013 - Aug 2016
EF SET English Certificate 58/100 (B2 Upper Intermediate)
Meta Android Developer Specialization (2023)
DIO Bootcamp - Backend with Kotlin and Java (2023)