André Nicolas Heidemann
Digital Transformation Analyst
Jaraguá do Sul, Santa Catarina, Brazil / GMT-3
Computer engineer enabling OT↔IT handoffs with PLC telemetry, SAP PCo connectivity, and full-stack automation for food manufacturing plants.
5+
Years Experience
Key Domains
Digital Transformation, Industrial Automation, Full Stack Development, Industry 4.0
Core Stack
PHP, Python, TypeScript, JavaScript, Node.js, MySQL, Oracle, PL/SQL, Docker
SAP PCo Telemetry
Streaming PLC metrics through SAP PCo for real-time production visibility.
Edge Vision Quality Control
Ultralytics YOLO + Docker on Raspberry Pi to inspect packaging in real time.
- <120ms inference on Raspberry Pi
SASS Recruitment
Modernized RHBSaas with API automations and chatbots.
BookPilot Scheduling Cockpit
Operator dashboard plus branded guest flow with Stripe deposits and Google Calendar sync.
- Operator + guest flow in one repo
- Stripe deposits auto-confirm even without webhook
Dashboard Plant Monitor
Responsive plant operations cockpit with real-time telemetry and theme switching.
- Live-style charts with filters per production area
- Dark/light theme toggle baked into Tailwind
Digital Transformation Analyst
Duas Rodas
- Leading automation and system integration initiatives across engineering, maintenance, and IT.
- Integrated Siemens S7-1200 PLCs with SAP PCo to enable real-time machine data collection.
- Prototyped an edge computer vision system (Ultralytics YOLO + Docker on Raspberry Pi) for quality control.
- Applied numerical methods in Python to optimize industrial process calculations.
- Supporting Industry 4.0 initiatives to increase operational visibility and production efficiency.
Mid-level Full Stack Developer
Dayone System – Grupo RHBrasil
- Built scalable RHBSaas web applications with focus on performance, usability, and maintainability.
- Automated internal workflows and integrated APIs including RDStation, LinkedIn, Autentique, and Tallos.
- Developed and optimized SQL queries, PL/SQL functions, and database structures (MySQL/Oracle).
- Implemented chatbot flows and API integrations for real-time candidate data processing.
- Tested OpenAI GPT API for automated resume parsing (PDF/DOCX).
Let's Work Together
Building Full stack platforms and integrations, combining modern software engineering with real-world industrial systems.