21.09.2026 aktualisiert
Premiumkunde
100 % verfügbarOT/SCADA Engineer | Ignition Perspective & Movicon NExT | Legacy Migration | IT/OT Integration
Modena, Italien
Weltweit
High School DiplomaÜber mich
OT/SCADA engineer, 6+ years in industrial automation. Currently building Ignition Perspective apps and migrating legacy VB6 SCADA for food plants. 3 years at Progea/Emerson on Movicon NExT (pharma, district heating). Creator of NexaPlant Studio, my own SCADA platform. Remote or on-site in Europe.
Skills
JavaScriptAutomotive Open System ArchitectureC#SCADAModbusOPC Unified ArchitectureSimaticOracle Fusion MiddlewareIntegration (Software)ScriptingDeployment AutomationCitect SCADAIndustriesoftware
SCADA/HMI Development & Configuration
Extensive expertise in SCADA/HMI development and configuration, including design and development of Ignition Perspective HMI pages for food production plants, operator screens, recipe/order management views and operational dashboards. Proficient with Ignition (Perspective, Vision, Gateway scripting), Movicon NExT and Wonderware InTouch.
Ignition Perspective Application Development
Hands-on development of Ignition Perspective applications, including server-side and client-side scripting in Jython 2.7, reusable project script modules, Perspective event handling and Custom Message Handlers for controlled page auto-refresh. Integration of PLC tags and SQL Server data layers with alarm configuration and operational monitoring workflows.
Legacy Migration (VB6 to Ignition)
Migration of legacy Visual Basic 6 supervision applications to Ignition, reproducing original process logic such as batch and mixing management on a modern, maintainable architecture. Strictly following established naming standards, script conventions and delivery practices within existing senior development team codebases.
Jython / Python Scripting
Scripting in Jython 2.7 and Python for industrial automation contexts, including reusable project script modules and automation of operational workflows.
PLC Tag Management & Variable Mapping
Integration and management of PLC tags, variable mapping and SQL Server data layers for production-critical systems.
OT Systems Integration & Troubleshooting
Integration and troubleshooting of OT systems, including industrial communication workflows, device-based tools and system configuration consistency validation.
Alarm Management & Monitoring Systems
Configuration of alarm management logic and operational monitoring workflows across multiple industrial environments including pharmaceutical and food production plants.
SQL Server / SSMS & Database-Driven Recipes
Management of variable configuration and troubleshooting through SQL Server Management Studio (SSMS), including database-driven recipe and order management systems.
Industrial Networking (TCP/IP, Subnetting, VLAN basics)
Knowledge of industrial networking fundamentals including TCP/IP, subnetting and VLAN basics, applied in IT/OT integration and remote access scenarios using WireGuard.
Multi-Protocol Connectivity
Implementation of multi-protocol connectivity including Modbus TCP, OPC UA, MQTT and BACnet, applied in the independent development of the NexaPlant Studio SCADA/HMI platform.
IT/OT Integration & Remote Access
Design and implementation of IT/OT integration solutions and zero-trust remote access architectures based on WireGuard and Headscale.
Requirements Analysis & Workflow Modelling
Direct client-facing requirement gathering, functional analysis, testing and troubleshooting of production-critical systems, including workflow modelling for industrial automation projects.
Extensive expertise in SCADA/HMI development and configuration, including design and development of Ignition Perspective HMI pages for food production plants, operator screens, recipe/order management views and operational dashboards. Proficient with Ignition (Perspective, Vision, Gateway scripting), Movicon NExT and Wonderware InTouch.
Ignition Perspective Application Development
Hands-on development of Ignition Perspective applications, including server-side and client-side scripting in Jython 2.7, reusable project script modules, Perspective event handling and Custom Message Handlers for controlled page auto-refresh. Integration of PLC tags and SQL Server data layers with alarm configuration and operational monitoring workflows.
Legacy Migration (VB6 to Ignition)
Migration of legacy Visual Basic 6 supervision applications to Ignition, reproducing original process logic such as batch and mixing management on a modern, maintainable architecture. Strictly following established naming standards, script conventions and delivery practices within existing senior development team codebases.
Jython / Python Scripting
Scripting in Jython 2.7 and Python for industrial automation contexts, including reusable project script modules and automation of operational workflows.
PLC Tag Management & Variable Mapping
Integration and management of PLC tags, variable mapping and SQL Server data layers for production-critical systems.
OT Systems Integration & Troubleshooting
Integration and troubleshooting of OT systems, including industrial communication workflows, device-based tools and system configuration consistency validation.
Alarm Management & Monitoring Systems
Configuration of alarm management logic and operational monitoring workflows across multiple industrial environments including pharmaceutical and food production plants.
SQL Server / SSMS & Database-Driven Recipes
Management of variable configuration and troubleshooting through SQL Server Management Studio (SSMS), including database-driven recipe and order management systems.
Industrial Networking (TCP/IP, Subnetting, VLAN basics)
Knowledge of industrial networking fundamentals including TCP/IP, subnetting and VLAN basics, applied in IT/OT integration and remote access scenarios using WireGuard.
Multi-Protocol Connectivity
Implementation of multi-protocol connectivity including Modbus TCP, OPC UA, MQTT and BACnet, applied in the independent development of the NexaPlant Studio SCADA/HMI platform.
IT/OT Integration & Remote Access
Design and implementation of IT/OT integration solutions and zero-trust remote access architectures based on WireGuard and Headscale.
Requirements Analysis & Workflow Modelling
Direct client-facing requirement gathering, functional analysis, testing and troubleshooting of production-critical systems, including workflow modelling for industrial automation projects.
Erfahrung
Berufserfahrung5 - 10 Jahre
Freelancer seit2025
Sprachen
EnglishverhandlungssicherItalianMutterspracheSpanishgut
Projekthistorie
Design and development of Ignition Perspective HMI pages for food production plants, including operator screens, recipe/order management views and operational dashboards. Migration of a legacy Visual Basic 6 supervision application to Ignition. Server-side and client-side scripting in Jython 2.7. Integration of PLC tags and SQL Server data layers, alarm configuration and operational monitoring workflows. Direct client-facing activity including requirement gathering, functional analysis, testing and troubleshooting of production-critical systems.
Independently designed and developed a full SCADA/HMI platform including runtime, editor, tag engine and historian. Multi-protocol connectivity via Modbus TCP, OPC UA, BACnet and MQTT. Historian with store-and-forward buffering for resilient data collection. Zero-trust remote access architecture based on WireGuard / Headscale. Offline licensing system based on RSA-2048 signed licences for air-gapped plants.
Provided technical support for a proprietary industrial software platform via phone and written support. Troubleshot configuration issues, incidents and customer environment problems. Assisted customers in system setup and workflow configuration. Acted as technical interface between customers and internal development teams. Supported bug reporting, issue reproduction and escalation processes.