Douglas Barbosa Email & Phone Number

EN:I am a Software Developer - Full Stack Developer with over 7 years of experience in both front-end and back-end development. With high skills in clear communication, teamwork, and delivering high-quality results across various sectors including marketing, sales, education, and healthcare. My expertise includes developing complex systems, and big projects, and resolving critical issues (incidents).Key Skills: - Requirements Analysis & Project Management - Multi-language Development (Object-Oriented) - Team Integration & Frameworks Expertise - System Implementations & API Migrations - Legacy Systems Maintenance & Problem Solving - I excel at combining development with product and project management, focusing on effective solutions and optimizing processes.PT-BR:Sou um Software Developer com mais de 7 anos de experiência em desenvolvimento front-end e back-end. Destaco-me em comunicação clara, trabalho em equipe e entrega de resultados de qualidade em setores como pagamentos, marketing, vendas, educação e saúde. Tenho experiência na gestão de sistemas complexos, liderança de projetos e resolução de problemas críticos como parte da equipe de incidentes (N3).Principais Habilidades: - Análise de Requisitos & Gestão de Projetos - Desenvolvimento Multilinguagem (Orientado a Objetos) - Integração de Equipes & Expertise em Frameworks - Implementações de Sistemas & Migrações de APIs - Manutenção de Sistemas Legados & Resolução de Problemas - Destaco-me na combinação de desenvolvimento com gestão de produtos e projetos, focando em soluções eficazes e otimização de processos.

Listed skills include Computer Repair, Automotive, Video Editing, Computers, and 8 others.

• 

  Software Developer

  Funcional Health Tech

  Nov 2021 - Present - Barueri, São Paulo, Brasil

  I work on diverse systems responsible for managing the buying and selling of medications, processing millions of daily transactions, and serving thousands of clients with unique business rules. My role focuses on evolving the systems by addressing new demands and handling high-level incidents (N3), all while managing the integration of various systems within a large-scale project.Key Responsibilities:- Development in legacy systems using .NET, C#, VB, ORM, and RESTful Services.- Implementing features and fixes in GraphQL APIs with NestJS, and providing support for front-end projects using Angular.- Writing and optimizing SQL queries, stored procedures (PROCs), and database scripts for backend operations.- Working on feature enhancements, technical debt, and problem management.- Providing critical incident support for high-priority cases involving major clients, participating in "war rooms" and "swarms."- Daily use of technologies like Visual Studio 2022 and VS Code, with pipelines managed by Jenkins, Docker, Argo CD, and Kubernetes.- Performing debugging and code analysis using logs with Kibana and DataDog, as well as conducting code reviews with SonarLint and Copilot.- Utilizing unit and integration testing in projects with NestJS and .NETNotable Contributions:- Led Security Enhancements and internal certifications, improving system protection.- Participated in Coding Marathons and Refactoring Goals, enhancing code quality.- Provided strong technical support to other teams, contributing to complex issue resolution.Core Competencies:- SQL, Stored Procedures, and Scripting: Optimizing database operations.- Code Analysis and Debugging: Resolving critical issues efficiently.- Technical Support: Offering continuous support to multi-functional teams.- Collaboration: Working effectively across departments to achieve objectives.