Senior Software Engineer & AI Engineer with nearly 20 years of experience, focused on e-commerce, complex integrations, software architecture, system design and AI Engineering.

• Backend & Architecture: APIs, system design, event-driven architectures, ETL pipelines, and integrations with ERPs, payment gateways, and third-party systems
• E-Commerce: end-to-end Adobe Commerce and BigCommerce projects — migrations, custom features, code optimizations
• AI Engineering: agentic workflows with LangChain / LangGraph, RAG pipelines, context engineering, and automation with n8n
• Technical Leadership: mentoring dev teams, defining coding standards, technical scoping, architectural documentation, and leading projects with up to 5 developers

• Go (Gin)
• PHP (Adobe Commerce / Magento)
• Python (Django, FastAPI, LangChain, LangGraph)
• Ruby on Rails
• JavaScript / TypeScript

• Agentic Engineering
• Claude Code
• Context Engineering
• n8n
• LangChain / LangGraph
• RAG (Pinecone, Gemini, ChatGPT)

• GraphQL
• MySQL
• PostgreSQL
• RabbitMQ / MQTT
• Redis
• REST APIs

• Adobe Commerce (Certified Expert)
• BigCommerce
• Celigo (Certified Core Builder)
• Multiple ERP, payment gateway and search engine integrations

• API Design, API Gateway, BFF
• Architectural diagrams (UML/MDL)
• ETL / data migration
• Event-driven architecture
• iPaaS, SaaS, System design
• Technical documentation & scoping

• AWS (EC2, RDS, ElastiCache)
• Docker / Kubernetes
• Git / CI-CD
• Atlassian Suite (JIRA, Confluence, Bitbucket)

• Architecture-first thinking: diagrams, technical scoping, and system design before code
• Event-driven & async: RabbitMQ, MQTT, queues — decouple what should be decoupled
• Performance at scale: optimized APIs with 40% response time reduction; systems built for 12k concurrent users
• Pragmatic quality: SOLID, clean architecture, code reviews, and standards — without dogma

• 🤖 Refactored Greenole's AI companion chatbot — reduced execution time by 50% and token consumption by 67%
• 🏗️ Started the Software Architect practice at Classy Llama, improving scope and code quality across projects
• 🤖 Introduced the AI discipline at Santo Cartão, cutting dev time by 30% and feature delivery by 40%
• 💰 Reduced AWS infrastructure costs by ~20% through optimization
• 📱 Designed the API Gateway (BFF) for Riachuelo's mobile app, reducing response times by ~40%
• 🏆 Led Itaro's e-commerce innovation that earned industry awards and increased sales by 12%
• 🎓 Mentored developers at Globant — 100% of mentees promoted within one year

• Greenole — Senior Software Engineer / AI Engineer: Go (Gin), Python (Django, FastAPI), LangGraph, n8n, MQTT, RabbitMQ, PostgreSQL

• Adobe Commerce Expert (Developer)
• Adobe Commerce Professional (Developer, Frontend, Business Practitioner)
• Celigo Core Builder

• B.S. in Computer Science — Centro Universitário Farias Brito, Fortaleza, Brazil

• English (Fluent)
• Portuguese (Native/Bilingual)

• LinkedIn: https://www.linkedin.com/in/flaviostudart
• Email: flaviostudart@gmail.com

⭐️ From flaviostudart