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Full Stack Developer with strong focus on Flutter, building scalable web and mobile applications from backend to frontend. Proficient in Flutter, Next.js, Node.js, TypeScript, SQL, PostgreSQL, and Supabase, with experience developing ERPs, SaaS platforms, and custom software solutions. Hands-on experience integrating REST APIs, backend development, Linux, Docker, virtual machines, CI/CD pipelines, and deployment processes. Regularly uses AI-assisted development tools to improve code quality and productivity, with a passion for clean, scalable, high-performance solutions that deliver real business value.…Full Stack Developer with strong focus on Flutter, building scalable web and mobile applications from backend to frontend. Proficient in Flutter, Next.js, Node.js, TypeScript, SQL, PostgreSQL, and Supabase, with experience developing ERPs, SaaS platforms, and custom software solutions. Hands-on experience integrating REST APIs, backend development, Linux, Docker, virtual machines, CI/CD pipelines, and deployment processes. Regularly uses AI-assisted development tools to improve code quality and productivity, with a passion for clean, scalable, high-performance solutions that deliver real business value.

Samir Pegado

Full Stack Developer, App Developer, Back-End Developer, +3

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Full Stack Developer with strong focus on Flutter, building scalable web and mobile applications from backend to frontend. Proficient in Flutter, Next.js, Node.js, TypeScript, SQL, PostgreSQL, and Supabase, with experience developing ERPs, SaaS platforms, and custom software solutions. Hands-on experience integrating REST APIs, backend development, Linux, Docker, virtual machines, CI/CD pipelines, and deployment processes. Regularly uses AI-assisted development tools to improve code quality and productivity, with a passion for clean, scalable, high-performance solutions that deliver real business value.…Full Stack Developer with strong focus on Flutter, building scalable web and mobile applications from backend to frontend. Proficient in Flutter, Next.js, Node.js, TypeScript, SQL, PostgreSQL, and Supabase, with experience developing ERPs, SaaS platforms, and custom software solutions. Hands-on experience integrating REST APIs, backend development, Linux, Docker, virtual machines, CI/CD pipelines, and deployment processes. Regularly uses AI-assisted development tools to improve code quality and productivity, with a passion for clean, scalable, high-performance solutions that deliver real business value.

Available to hire

Full Stack Developer with strong focus on Flutter, building scalable web and mobile applications from backend to frontend. Proficient in Flutter, Next.js, Node.js, TypeScript, SQL, PostgreSQL, and Supabase, with experience developing ERPs, SaaS platforms, and custom software solutions.

Hands-on experience integrating REST APIs, backend development, Linux, Docker, virtual machines, CI/CD pipelines, and deployment processes. Regularly uses AI-assisted development tools to improve code quality and productivity, with a passion for clean, scalable, high-performance solutions that deliver real business value.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Intermediate

Work Experience

Desenvolvedor full stack at Wa Project

June 1, 2025 - September 1, 2025

Desenvolvimento e manutenção de aplicações web e mobile com FlutterFlow/Flutter/Dart, com Supabase e PostgreSQL como backend. Implementação e evolução de Edge Functions em TypeScript para automatizar processos de negócio e integrar com APIs externas e gateways de pagamento. Atuou em modelagem de dados, otimização de consultas SQL e integrações complexas entre módulos do sistema. Também adquiriu experiência com React Native, ampliando conhecimento em desenvolvimento mobile multiplataforma.

Full Stack Developer at WAP project

May 1, 2025 - Present

Developed on-demand MVPs using FlutterFlow with Flutter and Dart. Created reusable components and custom widgets to support scalable mobile/web product development.

Desenvolvedor full stack at Devfy Tecnologia

November 1, 2024 - Present

Desenvolvimento de aplicações web e mobile com Flutter, Next.js, TypeScript, Supabase e PostgreSQL, entregando soluções escaláveis e de alto desempenho. Responsável por integrações de REST API, autenticação, gateways de pagamento e funcionalidades complexas no frontend e backend. Implementa funções e lógica de negócio com Supabase Edge Functions em TypeScript, além de otimização de banco com SQL (funções SQL e melhoria de queries). Experiência com CI/CD, Docker, Coolify, máquinas virtuais e ambientes Linux para deploy e manutenção, atuando em todas as etapas do ciclo de vida do software (arquitetura, banco, desenvolvimento, testes, deploy e suporte em produção).

Web and Mobile Applications Developer at Devfy Tecnologia

August 1, 2024 - Present

Developed web and mobile applications using FlutterFlow with Flutter and Dart. Integrated with Supabase, Firebase, and REST APIs to deliver backend functionality and data services for client-facing features.

Intern (Flutter support role) at NoCode

March 1, 2024 - August 1, 2024

Provided client support using FlutterFlow, solving technical challenges. Developed custom functions/actions and supported implementation of requested features.

Technical Operator (Customer support) at Fnac Portugal

June 1, 2022 - September 1, 2023

Maintained notebooks and smartphones. Provided customer service and technical support for devices and user issues.

Suporte ao cliente / pós-vendas (Clínica FNAC) at FNAC Portugal

June 1, 2022 - September 1, 2023

Atendimento ao cliente e suporte pós-venda na Clínica FNAC em Braga. Auxiliou clientes com problemas técnicos, diagnóstico de produtos e solicitações de reparo. Realizou diagnósticos de hardware, manutenção e reparos básicos em computadores, notebooks e smartphones, assegurando qualidade no serviço e satisfação do cliente. Colaborou com o time técnico para troubleshooting, gestão de fluxos de reparo e comunicação clara do status e soluções ao cliente.

Professor de química at Escola Estadual Berilo Wanderley

September 1, 2020 - March 1, 2022

Atuação no Programa de Residência Pedagógica na UFRN como professor residente de Química para alunos do 3º ano do ensino médio. Planejou e ministrou aulas, desenvolveu materiais didáticos, avaliou a aprendizagem dos estudantes e colaborou com professores mentores e equipe para aprimorar práticas pedagógicas e engajamento em sala.

Suporte técnico at Premier Administração de Condomínios

November 1, 2011 - February 1, 2019

Participação na implementação da plataforma Superlógica no início do crescimento da empresa. Conduziu validação e testes de serviços bancários e fluxos de conciliação financeira, garantindo acurácia e confiabilidade. Prestou suporte técnico à infraestrutura de TI da empresa, incluindo troubleshooting e manutenção de computadores, periféricos e demais equipamentos do escritório.