Wanderson MJ

Developed document-processing pipelines combining OCR and LLMs via internal AI models, reducing document-filling time by ~80%. Built CopilotKit/React.js microfrontends embedded in Angular apps and contributed to a pricing system.

Built a Workday integration for internal employee evaluations and automated workflows with Power Platform tools, saving ~70% of time previously spent on manual calculations. Developed custom web apps with Node.js, React.js, and Next.js.

Integrated microservices, a Dialogflow chatbot, and a custom Alexa skill for pet-service bookings, serving ~200 users per sprint. Redesigned the scheduling flow, reducing steps to booking by 44%.

Delivered MERN features and REST API integrations for clients in insurance and broadcasting. Improved performance and code quality through code reviews and bug fixing, and mentored junior developers.

Worked on a chemical products legislation platform using React.js and PHP, handling API integration, UI/UX improvements, bug fixing, and performance optimization.

Developed landing pages and responsive interfaces for various clients.

Provided IT support and public assistance in the Acessa São Paulo digital inclusion program.

Postgraduate specialization in Software Architecture, Data Science and Cybersecurity, expected to complete in June 2026.

Technologist (Associate Degree) in Systems Analysis and Development from Fatec Itapetininga, completed in 2020.

Technician in Computer Maintenance and Support from IFSP, completed in 2017.

Microsoft Certified: Power Platform Fundamentals (PL-900).