Leitnetz UG Software Engineer
Energy-market communication
Microservices and rule-driven EDIFACT validation for regulated energy-market workflows, with an AI sidecar in development.
- UTILMD, MSCONS, and INVOIC
- 3 formats
- Compliance-focused validation
- AHB / MIG
- Validation and error analysis integration
- AI sidecar
01 / CONTEXT
What the team needed.
Regulated energy-market communication requires precise business rules, valid message structures, and auditable data. At Leitnetz, my current work focuses on translating these requirements into maintainable microservices and backend workflows.
A look at the workflow
SIMPLIFIED OVERVIEW- 01
Receive
Structured EDIFACT messages
- 02
Validate
Business and compliance rules
- 03
Track
Persistent workflow state
- 04
Analyze
AI-assisted error analysis
02 / MY CONTRIBUTION
What I worked on.
Services around business rules
Designing Java Spring Boot microservices and REST APIs for regulated energy-market communication.
Rule-driven message validation
Building EDIFACT processing and validation flows for UTILMD, MSCONS, and INVOIC messages, with a focus on AHB/MIG compliance and data integrity.
Traceable workflow state
Implementing persistence with PostgreSQL and JPA/Hibernate, with Liquibase-managed schema changes for reliable workflow state tracking.
AI-assisted analysis
Integrating an LLM/agentic AI sidecar for message validation and error analysis, while contributing to API contracts, authentication, authorization, and service integration.
03 / CURRENT FOCUS
Where the work stands.
This work is ongoing. The focus is maintainable message-processing workflows, reliable state tracking, and AI-assisted validation and error analysis. No quantified outcome is claimed for the ongoing AI integration.
These notes describe my contributions to professional work. The workflow is a conceptual summary, with no internal code or product screens.