Wesley Lizarti

Senior Full-Stack Engineer driving end-to-end delivery of high-impact web and mobile applications. Owned the entire lifecycle from technical architecture to production deployment, successfully launching apps on the App Store and Google Play. Scaled systems via robust payment integrations and custom infrastructure, translating complex needs into production-ready code.

Optimized global cargo operations by engineering complex timeline-based reporting and unifying shared libraries to slash code duplication. A key highlight was implementing LLM-based document processing to extract structured data from unstructured PDFs, significantly boosting operational efficiency and data accuracy in a multicultural, distributed environment.

Instrumental in building a healthcare platform from scratch, scaling to 50k+ monthly users. As Squad Lead, I architected a mission-critical scheduling system and led a team of 7 to deliver high-concurrency NestJS/AWS solutions. Managed the entire mobile lifecycle and integrated complex payment and geolocation services while ensuring 24/7 operational stability.

Accelerated development efficiency in a fast-paced software house by delivering diverse client projects and building sophisticated internal tools. I created a custom CLI that standardized developer workflows across multiple applications, demonstrating a strong ability to optimize organizational standards, domain modeling, and relational database design in production.

Led the digital transformation of construction management by migrating legacy Excel workflows into a modern web platform. I navigated the stack evolution from early PHP to modern frameworks, translating complex operational needs into scalable systems. My work provided the foundational frontend and backend architecture required for real-world product iteration.