NESTOR GUERRERO
South Yarra,Australia
Summary
Passionate and driven engineer with a strong focus on Software Engineering and SCADA systems. I am committed to continuous learning, innovation, and personal growth, with a proven ability to adapt to new environments and technologies. My ambition and curiosity have led me to pursue international opportunities, where I have successfully tackled complex engineering challenges and delivered high-quality solutions.
Overview
4
4
years of professional experience
Work History
Junior Software Engineer
SICE ANZ
South Yarra, Australia
02.2023 - Current
- Use Python, batch files, cross Excel files and configure Excel files to create large SQL files for Database updates.
- Gained in-depth knowledge of SIDERA, while simultaneously building expertise in Intelligent Transport Systems (ITS) concepts and project-specific specifications.
- Update, analyze, and troubleshoot project databases using SQL Server Management Studio in both development and production environments.
- Develop automation scripts using Ansible to streamline deployment tasks across multiple environments.
- Perform deployment phase in both simulation and production environments.
- Use regression robot tests, to test new builds. Also used other tools based in Python.
- Investigated and troubleshooted incidents in production environments (through LOGs and Historical DB), analyzing root causes and applying corrective actions to ensure system stability and reliability.
- Participated in commissioning activities for infrastructure projects such as the West Gate Tunnel, WCX3B and Eastlink.
Junior Software Engineer
GTD
, Spain
09.2021 - 01.2023
- Developed SCADA solutions, programming in WinCC OA SIEMENS software.
- Resolved customer issues by engaging directly with clients to understand and address their requirements.
- Updated and optimized the User Interface (UI) to meet client specifications within project deadlines.
- Improved SCADA system performance through analysis.
- Designed and implemented new functionalities by researching emerging technologies and applying creative solutions.
- Mentored and supported new team members, sharing knowledge to help them adapt quickly to the project transmitting my knowledge.
Education
Bachelor's Degree - Automation and Industrial Electronic Engineering
Universitat Politecnica De Catalunya (UPC)
01.2022
Skills
- SCADA Systems: SIDERA, WinCC OA
- SCADA Support & Maintenance
- Ansible
- Python
- C#
- Batch Scripting
- Database Handling
- SQL Server Management Studio
- Communication Protocols
- SNMP
- TCP/IP
- IP Addressing
- Git
- SVN
- Excel
- SCADA regression testing tools
Websites
Languages
- English, Full Professional Proficiency
- Spanish, Native or Bilingual Proficiency
- Catalan, Native or Bilingual Proficiency
Timeline
Junior Software Engineer
SICE ANZ
02.2023 - Current
Junior Software Engineer
GTD
09.2021 - 01.2023
Bachelor's Degree - Automation and Industrial Electronic Engineering
Universitat Politecnica De Catalunya (UPC)