Full-Stack Software Engineer (Development Consultant)
COC AG, Burghausen, Germany
02/2022 – Present
Full-stack delivery of cloud, web, AI and device-integration
projects in Scrum teams using Azure DevOps.
NWS Digitaler Pförtner: enterprise multi-tenant visitor
registration, identity verification and access-management
platform (02/2022 – Present)
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Built a multi-tenant platform on a serverless backend
(Node.js/TypeScript, Azure Functions) with three React
portals for admin, host and guest. It replaces manual
reception check-in, and configuration-driven onboarding adds
new sites without code changes.
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Replaced manual reception verification with a C#/.NET and
UWP/WinUI kiosk app integrating face and pattern
recognition, scanner, camera and PIN, so identity
verification runs as self-service and reception handles only
exceptions.
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Decoupled kiosk communication from Azure IoT by moving it to
RabbitMQ, making the messaging layer portable across cloud
and on-premises.
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Introduced self-diagnostics and heartbeat monitoring across
kiosk components, turning reactive troubleshooting into
proactive fault detection before a check-in is affected.
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Automated deployment through a CI/CD pipeline (Azure DevOps,
Docker, Kubernetes, Helm), giving repeatable, consistent
releases in place of manual ones.
HelpMatics™ Chatbot: multi-agent RAG assistant for enterprise
IT support (05/2025 – Present)
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Enabled support staff to query incident tickets in plain
language through a React frontend and a
natural-language-to-SQL layer (Python, LangChain,
LangGraph), removing the need to write SQL by hand.
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Augmented keyword search on unstructured ticket data with a
RAG pipeline combining vector embeddings, semantic search
and graph-based retrieval in MongoDB, surfacing related
cases that keyword search alone missed.
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Exposed multiple tools and data sources to agents through
Model Context Protocol (MCP), supporting the LangGraph
multi-agent workflow.
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Built Flask services for data preparation, model access and
conversation history, enabling the system to work with
self-hosted (Ollama, vLLM) and hosted LLMs across
on-premises and cloud environments.
Further projects
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Docunize (2024): implemented document and
template-management features (C#/.NET, React/TypeScript)
with Microsoft Office integration.
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Haas Fertighaus (2022 – 2023): delivered features for a
house configuration, pricing and proposal platform in the
prefab-construction sector (C#/.NET, React/TypeScript),
supporting customer-facing sales workflows.
Senior Full-Stack Software Engineer / Technical Team Lead
BIMTES – BELFOR (E-Lab)
Istanbul, Turkey
03/2017 – 01/2022
Joined as a full-stack engineer delivering end-to-end
products; promoted to technical team lead in 2019, leading
three developers.
Delivered five distinct business systems across
insurance/restoration, healthcare, logistics, finance and
warehouse operations.
Architecture and delivery ownership (2019 – 2022)
Project-management B2B platform: disaster-restoration
operations (2019 – 2022)
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Built a B2B platform for industrial disaster-restoration
projects, optimizing resource management across labour,
material and time, with real-time and remote monitoring of
restoration processes and end-to-end workflow control
(ASP.NET Core, React).
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Replaced disconnected tracking of personnel, projects,
warehouses and entry/exit devices with one integrated
system, giving operations a single source of resource
visibility and coordination.
Nursing-home health system: commercial healthcare product
(2019 – 2022)
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Built a nursing-home health system for follow-up checks,
health analysis, and prescription administration and
ordering, consolidating patient conditions, medications and
prescriptions into a single view.
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Gave nursing staff accurate, time-efficient tracking of
patient status across shifts, replacing fragmented manual
records.
Warehouse & asset management (2019 – 2022)
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Built real-time, remote stock tracking across multiple
warehouses, giving operations continuous visibility of
inventory and assets in place of periodic manual counts.
Individual delivery (2017 – 2019)
Custom financial application (2017 – 2019)
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Automated cash and banking-account business processes in
real time and remotely, covering multiple payment methods
and currencies with integrated depreciation accounting,
replacing manual reconciliation at month-end.
Logistics & transportation system (2017 – 2019)
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Built reliable operation tracking and vehicle-maintenance
logging, giving fleet operations full visibility of service
history and trip records.
Stack
ASP.NET MVC, ASP.NET Core, C#, React, REST APIs, WPF, Razor,
Microsoft Azure, Microsoft SQL Server, Scrum, Git, Jira.