Lucas Franco
@lcs-franco
Full Stack Developer specializing in scalable Node.js and React systems with AWS expertise.
BrazilWhat I'm looking for
Full Stack Developer with 2 years of experience in software engineering, specialized in delivering scalable web applications and production-ready systems using TypeScript, Node.js, and React. I started my career in system maintenance and support, which gave me a strong foundation in architecture, requirements analysis, and solving complex problems.
Over time, I shifted towards building solutions that reduce manual processes, optimize databases, and improve the performance of production systems. I’ve also worked on legacy code migrations, modernizing applications to ensure scalability and lower maintenance costs.
More recently, I’ve been contributing to projects that integrate AI APIs, while also exploring Infrastructure as Code (IaC) and serverless architectures on AWS, aiming to combine product innovation with infrastructure efficiency
Experience
Work history, roles, and key accomplishments
Full Stack Developer
No Limit Creatives
Dec 2025 - Present (2 months)
Architected and delivered a white-label multi-tenant platform using Node.js, Fastify, and React; managed AWS infrastructure to ensure scalable, reliable deployments and resolved critical production bugs to stabilize key user flows.
Full Stack Developer
Calwise
Sep 2025 - Present (5 months)
Integrated OpenAI to automate calorie and macronutrient extraction and deployed reproducible IaC using CloudFormation and Serverless Framework; implemented SQS/SNS-based asynchronous queues for reliable background processing.
Full Stack Developer
Incentive.me
Feb 2024 - Nov 2025 (1 year 9 months)
Migrated legacy JavaScript to TypeScript and NestJS, automated file ingestion pipelines reducing manual processing by 80%, and implemented Redis/RabbitMQ queues to cut user waiting time from one day to near real-time.
Full Stack Developer
Fincheck
Sep 2023 - Apr 2024 (7 months)
Developed a personal finance platform using TypeScript, Node.js, React, and PostgreSQL that reached 50+ active users and applied Clean Architecture and DDD to improve scalability and maintainability.
Education
Degrees, certifications, and relevant coursework
Universidade do Vale do Rio dos Sinos (Unisinos)
Associate Degree, Systems Analysis and Development
2023 -
Pursuing an Associate Degree in Systems Analysis and Development with coursework focused on software development and systems engineering.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Social media
Job categories
Skills
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