Selected Engineering Work
Real systems. Real products. Engineering evidence.
Explore selected EWS work across agentic AI, enterprise platforms, real-time systems and modern digital products.
EWS CareAgent
Governed assistant with cited retrieval, approval-controlled actions, and a real product UI.
EWS Liferay AI Intelligence
Permission-aware Ask on Liferay content, with native and hybrid retrieval modes.
Sahaja Webinar Platform
Public registration, magic links, and LiveKit sessions on a Hetzner validation host.
My Healthy Living
Responsive living-guide app for today, cooking, weekly planning, shopping, and progress.
Enterprise Clients
Public references already presented on the EWS site, including Investor Relations DXP work. These cards reuse existing evidence.
European Chemicals Agency
Enterprise portal development for the European Chemicals Agency using Liferay DXP. Supporting regulatory compliance and chemical safety across the EU.
Regulatory Compliance Portal
European Union
Development of public procurement portal for European Union tenders. Streamlining procurement processes across EU institutions.
Public Procurement Platform
Placecube
Platform development based on Liferay. Building modular, scalable digital experience solutions for enterprise clients.
Modular DXP Solutions
SignatureWeb
B&R outsourcing product development. Custom web solutions for business process outsourcing operations.
BPO Platform
Sahaja Yoga Greece
Official website development for Sahaja Yoga Greece. Community portal with event management and content management.
Community Portal
Innovative Health Initiative
Architecture and development support for IHI platform using Liferay framework. Improving health innovation across Europe.
Health Innovation Platform
EUIPO
Support for European Union Intellectual Property Office systems. Trade mark and design registration platform improvements.
IP Registration Platform
Alpha Bank
Banking application development and maintenance. Supporting digital transformation for one of Greece's largest banks.
Digital Transformation
Eurobank
Enterprise banking solutions and integration services. Modernizing banking operations and customer experiences.
Integration ServicesBreadth of prototypes, specs and training
The existing research, computer vision, platform and course work — kept distinct from the flagship case studies.
Production-ready LLM-integrated agent orchestration platform for Liferay portals. Features visual workflow editor, REST endpoints, governance via Liferay permissions/auditing, and support for multiple LLM providers including local models.
Chat-based content operations for Liferay CMS enabling natural language interactions for content management, document Q&A with semantic search grounding, and intelligent intent routing across backends.
Voice & text conversational AI system with browser-based voice I/O (speech recognition + synthesis), digital twin concept for personalized interactions, and lead qualification flows for customer engagement.
End-to-end forensic analysis platform for image authenticity verification. Includes EXIF analysis, ELA, FFT, noise/JPEG artifact detection, GAN/Diffusion classifiers, chain of custody, and court-ready PDF/JSON reports.
Production-viable ANPR workflow for electronic tolling and access control. Features plate detection, OCR recognition, dataset management, and notebook-based development approach.
Intelligent document scanning tool for enterprise document intake automation. Identifies contours, applies perspective transformation to rectify documents for OCR processing, prepares structured data extraction.
Quality assurance tool for video pipelines using Laplacian-based focus measures. Identifies sharpest frames, supports autofocus testing, and enables video analytics for inspection systems.
Enterprise deployment of Flowise platform for drag-and-drop LLM workflow creation. Enables rapid prototyping of agent workflows and knowledge bots without coding.
Classical computer vision pipeline demonstrating object detection and counting capabilities. Uses thresholding, morphology, blob detection, and connected component analysis.
Feature-based image stitching using OpenCV Stitcher API for creating panoramic views from multiple overlapping images. Demonstrates advanced CV pipeline implementation.
GUI-based image annotation tool for dataset preparation. Features mouse-based ROI selection, automatic save functionality, and preprocessing utilities for CV datasets.
Dynamic chroma-key replacement for video segmentation with interactive tolerance controls. Demonstrates video processing and real-time segmentation capabilities.
Comprehensive production deployment patterns for GenAI/Agentic AI systems. Covers CI/CD pipelines, monitoring, security controls, cost optimization, and operational excellence.
Multi-week agentic workflow development covering modern frameworks and patterns: CrewAI, LangGraph, AutoGen, MCP integration, and OpenAI Agents SDK.
Comprehensive LLM engineering curriculum covering RAG systems, prompt engineering, tool use, fine-tuning concepts, and production deployment with Ollama and cloud APIs.
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If you need a governed assistant, a Liferay AI integration, a real-time platform or a digital product, we can start from the engineering problem.
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