Lucas Ferreira

Senior Software Engineer

Full-Stack Software Developer with over 7 years of experience in the technology industry, including more than 5 years delivering projects for companies in the United States, Canada, and Europe. Build scalable web applications and cloud-based systems with JavaScript, TypeScript, Node.js, React, Next.js, NestJS, Ruby, PHP, AWS, and SQL/NoSQL databases. Use Claude, Codex, and OpenCode for AI-assisted development, with hands-on experience in MCP, AI agents, reusable Skills, and Amazon Bedrock.

Dourados, Brazil7 years of experienceAvailable for opportunitiesRemote

lucsferreira.dev@gmail.com

Résumé Book a conversation

Technologies and tools

MySQLMongoDBDynamoDBFirebasePrismaREST APIsAWSNGINX

JestPlaywrightCypressJavaScriptTypeScriptReactNode.jsPostgreSQLDockerGitNext.jsTailwind CSSHTMLCSSPHPRubySQLVue.jsExpressNestJSReact NativeShopify

Projects

MyRentersGuide

PHPLaravelNode.jsReactJavaScriptTypeScriptAWSMySQL

Spoken languages

Experience

Senior Full Stack Engineer

Blanmo

Oct 2021 — Present

Collaborate with global clients and distributed teams across the United States, Canada, and Europe, with over 5 years of international project experience spanning requirements gathering, technical decisions, implementation, and production support. Develop and maintain full-stack web applications across frontend and backend layers using JavaScript, TypeScript, Node.js, React.js, Next.js, NestJS, and AWS services. Use Claude and Codex for…

implementation, refactoring, debugging, test generation, and documentation, with code review and validation of AI-generated changes. Contributed to a Shopify project using Ruby. Build scalable software solutions with REST APIs, microservices, relational and NoSQL databases, API integrations, and version control workflows. Contribute to application architecture, performance improvements, troubleshooting, testing, code review, deployment support, and ongoing product development. Support production environments using cloud services, logging, debugging, maintenance, and continuous improvement practices.

Full Stack Engineer

Centro Universitario da Grande Dourados

Aug 2020 — Oct 2021

Dourados, Mato Grosso do Sul, Brazil Developed and maintained web-based systems and internal applications for business and academic operations. Worked across frontend, backend, API, and database layers to implement features, resolve issues, and improve system reliability. Participated in software maintenance, system improvements, testing, troubleshooting, and technical support activities.

IT Support Technician

Secretaria Municipal de Educacao - Dourados - MS

Feb 2017 — Nov 2018

Provided technical support for users, systems, hardware, software, and daily IT operations. Assisted with troubleshooting, maintenance, equipment setup, and IT infrastructure support in educational environments.

Specialties

AI and Agentic DevelopmentFrontendBackendDatabasesCloud and DevOpsTesting and Quality

Education

Bachelor's Degree in Software Engineering

Centro Universitario da Grande Dourados

Jan 2017 — Jan 2020