Hello, I'm
Jorge Nuricumbo
Senior Full-Stack & AI Systems Engineer
10+ years building backend systems, AI-powered platforms, and cloud-native infrastructure. Specializing in C#/.NET, LLM orchestration, and domain-driven architecture — shipping products that scale.
Skills & Tools
Technologies and methodologies I use to ship reliable software.
Languages
Core programming languages used across projects.
Frameworks & Platforms
Backend, frontend, and cross-platform frameworks.
AI / ML
Building intelligent systems and LLM-powered backends.
Databases
Relational, document, and in-memory data stores.
Cloud & Infrastructure
Cloud platforms, containers, and IaC tooling.
Architecture & Observability
Design patterns and platform reliability practices.
Work Experience
10+ years of professional software engineering across AI, backend, and full-stack.
AI Platform Backend – Senior Developer
SafeXSmart KI Solutions UG
- ›Architected a multi-LLM orchestration layer using Semantic Kernel to interact with diverse AI models, powering core platform logic and AI influencer personalities.
- ›Designed and developed a full-stack backend from the ground up in C# and .NET, including domain modelling, API layer, and infrastructure.
- ›Built real-time chat infrastructure using server-sent events with message persistence and delivery guarantees, enabling live interaction for AI influencer personas.
- ›Delivered integration and unit test suite with data seeding, achieving reliable regression coverage across core platform flows.
AI-Powered Backend – Lead Developer
Enarmy Medical Education Platform
- ›Architected an AI-driven medical education platform using Google Gemini via Semantic Kernel, orchestrating multiple LLM models to power intelligent clinical case generation.
- ›Designed and implemented a RAG system using pgvector in PostgreSQL, enabling semantic search across clinical guidelines with vector similarity matching.
- ›Designed cloud-native infrastructure on Google Cloud Platform using Terraform IaC, cutting infrastructure setup time from days to under 30 minutes.
- ›Integrated OpenTelemetry for distributed tracing and observability across all platform services.
Senior C#/.NET Software Developer
DHL Paket GmbH
- ›Led development of branch management software for DHL Paket's logistics network, modernising legacy WPF workflows and improving operator usability.
- ›Profiled and optimized MAUI application performance, diagnosing and resolving memory leaks that caused degraded responsiveness during extended user sessions.
- ›Collaborated within a large Scrum team across regular sprint planning, reviews, and retrospectives.
Senior C#/.NET Software Developer
Ashampoo GmbH & Co. KG
- ›Led full lifecycle development of a consumer AI assistant using the MAUI framework, taking the product from concept to production.
- ›Designed application architecture covering the MAUI cross-platform client and cloud infrastructure.
- ›Deployed backend APIs on AWS with auto-scaling configuration, supporting variable user load.
C#/.NET Software Developer
Cyber Insight GmbH
- ›Analysed existing Windows application, identifying performance bottlenecks and implementing targeted optimisations.
- ›Developed and deployed the application as a Windows Service with elevated administrative privileges.
- ›Implemented CI/CD pipelines with GitHub Actions to streamline deployment and installation.
Senior Full-Stack Software Developer
Fabreko
- ›Designed and built a Product Information Management (PIM) system from scratch, covering database schema, .NET microservice APIs, and React frontend.
- ›Implemented all microservices using the .NET framework with REST APIs for inter-service communication.
- ›Managed the full CI/CD pipeline including automated testing, builds, and production deployments on GitLab.
Full-Stack Software Developer
Heidelberger Druckmaschinen AG
- ›Served as Backend Lead for the "Reward App" and "Discount Engine" within the HEIDELBERG global e-shop.
- ›Built an IoT data pipeline on AWS (Lambda, EC2, S3, DynamoDB) ingesting real-time telemetry from EV charging stations.
- ›Researched and implemented web-based 3D visualisation solutions using Web Components, Three.js, and Angular/Vue frontends.
Software Developer
Heidelberger Druckmaschinen AG
- ›Developed high-performance 3D visualisation components in C++/Qt5 for industrial printing hardware interfaces.
- ›Transitioned over 4 years into full-stack web development, adopting JavaScript, Vue, and Three.js for browser-based 3D rendering.
Education & Research
Academic background and published research.
Master of Science – Mechatronics
University of Siegen · Siegen, Germany
Master's thesis at the German Aerospace Center (DLR): "Evaluation of RGB-D features and classifier adaptation for categorising new objects." Research internship at the National Institute of Advanced Industrial Science and Technology, Japan (May–Dec 2010).
Publications
Improving object classification robustness in RGB-D using adaptive SVMs
Multimedia Tools and Applications, Vol. 75
Nuricumbo, J.R., Ali, H., Márton, Z.C. and Grzegorzek, M. · May 2015
Get In Touch
Looking for a senior engineer for your next project? Let's talk.
Work With Me
Available for contract & consulting engagements — backend, AI systems, and full-stack.
Location & Availability
Wrocław, Poland · Open to projects across Europe