André Nicolas Heidemann
Digital Transformation Analyst
dev.andreheidemann@gmail.com · Jaraguá do Sul, Santa Catarina, Brazil · linkedin.com/in/andreheidemann · github.com/andreheidemann
Summary
Digital Transformation Analyst bridging OT and IT with PLC integrations, SAP PCo connectivity, computer vision, and industrial automation projects.
Technical Skills
PHPAdvanced
PythonAdvanced
TypeScriptAdvanced
Node.jsAdvanced
SAP PCoIntermediate
MySQLAdvanced
Oracle PL/SQLAdvanced
DockerIntermediate
Also: jQuery, HTML, CSS, MySQL, Oracle (PL/SQL), SAP PCo, OpenAI API, RDStation, LinkedIn API, Autentique, Tallos Chatbot, Scikit-learn, Numerical Methods (Python), Siemens S7-1200, PLC Integration, Industry 4.0, Process Telemetry
Work History
Digital Transformation Analyst · Duas Rodas
Apr 2025 — Present- 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
Apr 2021 — Dec 2023- 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).
Education
B.Sc. in Computer Engineering, Unisociesc2018 – 2024
Gastronomy (interrupted), Univille2015 – 2017
Rotary Sociocultural Exchange Program – Denmark, Rotary International2013 – 2014