Emanuel Umbelino

Sobre

Software engineer with 10+ years of experience, programming since age 15. Full-stack with a strong front-end, UX and interface background, specialized in AI agents, LLM-powered automation and AI-assisted Spec-Driven Development (SDD). Delivered production systems for Petrobras, Shell, Petronas, CNOOC, Samsung and Carrefour. Fully remote since 2019, working across time zones with international clients. Product-minded: I focus on understanding client needs to deliver the right solution.

Experiências

• Full-Stack Developer

  PUC-Rio - GTEP

  11/2019 até Atualmente

  Build web platforms for well data processing and analysis for Petrobras, Petronas, Shell and CNOOC, in multi-million (BRL) projects. Own delivery end to end: UX prototyping, front-end, backend and database, with clean, dynamic interfaces and clear user guidance. Used Claude with Spec-Driven Development (SDD) to accelerate platform development, and automated CI/CD pipelines with Docker.

• AI Specialist & Senior Front-End Engineer

  VONEX.AI

  08/2022 até 09/2026 (4 anos e 1 mês)

  Built an omnichannel customer service platform with AI for Samsung, Carrefour, Jequiti, Consigaz and others, handling thousands of messages daily. Integrated Google Gemini and OpenAI (ChatGPT) APIs into 24/7 automated support flows with AI agents, delivering complete and personalized service to each customer. Delivered advertising campaign dispatch with thousands of sends. Led the front-end team for a period.

• UX Research Intern - Front-End

  IBM

  09/2018 até 10/2019 (1 ano e 1 mês)

  Built interfaces, optimized performance and integrated the web application with backend services. Worked with domain specialists to turn designed screens into a functional application.

Habilidades

• TypeScript
• JavaScript
• Python
• C#
• Dart
• Java
• C++
• Angular
• React
• Vue
• Flutter
• Docker
• AI
• Claude
• RAG