Ugur A.-Senior Fullstack Software & AI Engineer | Freelancer
Check rate
Experience
Lead Developer
C.D. Wälzholz GmbH & Co. KG
Modernization of a Manufacturing Execution System
- Technical lead for replacing a legacy MES and developing a platform for planning and producing steel products.
- Developed the backend and frontend, as well as GraphQL and REST interfaces to integrate ERP systems and machine data.
AI process automation: Agentic Workflows for production-related order and job planning.
Technologies: C#, .NET Core, Vue, Quasar, TypeScript, GraphQL, REST, Azure, RabbitMQ, ReportViewer, Windows Server, IIS, Kubernetes, Docker, Azure DevOps.
Authentication & Authorization: Keycloak, OpenID Connect, OAuth 2.0, Microsoft Active Directory
AI & Development: On-Premises-LLM, Agentic Workflows, MCP, LLMOps, GitHub Copilot.
Lead Developer and Project Manager
Österreichischer Rundfunk
Teletext Editorial Platform
- Designed and developed a platform to automatically create and manage teletext content from APIs and FTP sources.
- Configured editorial content and overrides, monitored outages and data delays, coordinated the development team, and worked with the editorial and IT teams.
AI content generation: Automated creation of teletext content with LLMs and integration into editorial workflows with manual overrides.
Technologies: C#, .NET Core, Blazor, Vue, Python, TypeScript, FAB, Figma.
Cloud and Operations: AWS EC2, AWS S3, AWS CloudFront, Terraform, Docker, Kubernetes, OpenShift, Nginx.
CI/CD and Collaboration: Azure DevOps, GitHub Actions, Argo CD (ArgoCD), Helm, Jira, Confluence.
Messaging and Observability: Kafka, Prometheus, Grafana, Loki, OpenTelemetry Collector (OTel Collector).
Authentication & Authorization: Microsoft Entra ID (Azure AD), OpenID Connect (OIDC)
AI and Development: OpenAI SDK, Anthropic AI SDK, LangChain, Azure AI, LLMOps, GitHub Copilot, Claude Code, MCP.
Fullstack Developer and System Architect; Fullstack Developer
Österreichischer Rundfunk
Warehouse Management and Logistics Platform
- Migrated to a central logistics platform with booking, picking, returns, role-based access, and automated budget reports.
- Led the migration and digitization of manual warehouse processes. Worked with production departments and IT management to ensure a smooth transition without interruptions.
Technologies: C#, .NET Core, WPF, Blazor, jQuery, Python, TypeScript, Active Directory, Citizen Printer SDK.
Cloud and Operations: AWS EC2, AWS S3, Terraform, Docker, Kubernetes, OpenShift, Nginx.
CI/CD and Collaboration: Azure DevOps, GitHub Actions, Argo CD (ArgoCD), Helm, Jira, Confluence.
Messaging and Observability: Kafka, Prometheus, Grafana, Loki, OpenTelemetry Collector (OTel Collector).
Authentication & Authorization: Microsoft Entra ID (Azure AD), OpenID Connect (OIDC)
AI and Development: OpenAI SDK, Anthropic AI SDK, LangChain, LLMOps, GitHub Copilot, MCP.
Live Editorial Platform for the Sports Desk
- Migrated from Silverlight to React and .NET Core; further developed the sports API and live data entry, and created fast visualizations of large data sets using custom Node packages.
- Improved editorial workflows for processing and archiving sports data. Increased system stability during live operations and connected internal and external systems through the sports API.
Technologies: C#, .NET Core, React, KendoReact, Blazor, Python, TypeScript, Figma, IIS, Windows Server 2016.
Cloud and Operations: AWS EC2, AWS S3, AWS CloudFront, Terraform, Docker, Kubernetes, OpenShift, Nginx.
CI/CD and Collaboration: Azure DevOps, GitHub Actions, Argo CD (ArgoCD), Helm, Jira, Confluence.
Messaging and Observability: Kafka, Prometheus, Grafana, Loki, OpenTelemetry Collector (OTel Collector).
AI and Development: OpenAI SDK, Anthropic AI SDK, LangChain, LLMOps, GitHub Copilot.
DevOps Engineer
Anyline GmbH
AI-powered OCR Software for PCR Self-Tests
- Containerized and automated build and deployment processes. Expanded monitoring, logging, and redundant cloud infrastructure for the image recognition software.
- Worked with AI developers and test teams to approve releases for production. Improved deployment processes and reduced deployment times.
Technologies: Google Cloud, Kubernetes, Docker, Python, NodeJS, Nest, React
Frontend Developer
Kapsch
User Identity and Authorization Management System
- Managed users, groups, and permissions, and handled support tickets for UNIX systems at an international broadband provider. Improved the display of large data sets and usability on small screens.
- Simplified administration workflows and user interactions. Built clear UI structures with Semantic UI and Sass for administration and support.
Technologies: React, Semantic UI, Sass, Formik, Figma, PHP, Docker, GitLab.
Fullstack Developer
Omnicom Media
Advertising Optimization for German Media Groups
- Further development of an AI-based platform for managing TV advertising investments. Optimized data retrieval, visualizations, and React interfaces, and refactored backend APIs.
- Extended data models and state management with Redux. Processed audience, survey, and advertising data to support media planning.
Technologies: C#, .NET Core, React, KendoReact, MUI, TypeScript, Redux, Azure DevOps, Azure Cloud Services, Docker.
Fullstack Developer
Limytd AG
Swiss Training Platform for Blockchain Projects
- Developed frontend features and APIs for an affiliate marketing system with user and partner access. Implemented partner data and transaction management and redesigned the interface.
- Modeled a multi-level sales structure and integrated and secured external APIs. Optimized data structures for partner management and data exchange.
Technologies: React, TypeScript, WordPress, PHP, MySQL.
Fullstack Developer
Decoderate e.U.
International Platform for Hunters and Hunting Clubs
- Developed a community platform with a marketplace, forum, blog, and hunting travel portal. Built the Java Spring backend and integrated multiple payment gateways for international payments.
- Built a modular codebase to support the platform's long-term growth. Optimized the system architecture and user experience for international users.
Technologies: React, Java (Spring), PostgreSQL.
Frontend Developer
Kuwait Oil Company
Monitoring System
- Modernized the monitoring interface for oil wells and drilling rigs. Created interactive visualizations of technical measurements and optimized performance for large volumes of real-time data.
- Developed complex UI layouts and tabular analysis views for engineers and analysts. Improved clarity and usability when working with extensive measurement datasets.
Technologies: React, Plotly.js, Ant Design, Python, Docker, Kubernetes.
Application Consultant
Accenture GmbH
Accounts: Unicredit & WienIT
Freelancer / Contractor
Decoderate e.U.
Development of custom software solutions, design of scalable architectures, and technical consulting and management of client projects.
Fullstack Developer
Decoderate e.U.
Automating recurring payments
- React interfaces and an Express REST API for marketing and customer processes. Integration of a payment API to automate billing for recurring subscriptions.
- Development of complex React components to display extensive customer and operational data in tables and charts. Optimization of data processing and frontend performance.
Technologies: React, Node.js, Express, TypeScript, Less, Moment.js, MongoDB.
Fullstack Developer
Lectio GmbH
Online tutoring platform
- Interfaces for teachers, students, and administrators with video chat, lesson management, and online payments. Development of the REST API to implement the business logic.
- Integration of a payment API for one-time and recurring payments. Improvement of the user experience and transparency of lesson bookings and billing.
Technologies: C#, .NET Core, React, Next.js, TypeScript, Microsoft SQL Server (MSSQL).
Fullstack Developer
Wien IT
Public transit route planning
- Further development of a route planner for Vienna's public transit system, including Angular interfaces, API integration, refactoring, and expansion of backend interfaces.
- Implementation of dynamic data queries and complex user interactions for displaying routes. Improved the reliability of communication between the frontend, routing services, and external data interfaces.
Technologies: Angular, TypeScript, Liferay, Java.
Fullstack Developer
PFK+Partner GmbH
Development of a digital tax consulting and auditing platform for clients and tax consultants.
Full-stack Developer
Cool-IT GmbH
Development on international client projects for NGOs and the public sector.
Technologies: .NET, React, TypeScript, MSSQL, Windows Server, Azure, ...
Full-stack Developer
CISV International
International youth exchange platform
- Centralization of data from exchange programs worldwide. Frontend for a social network with profiles and groups, along with integration of a central user and access rights management system.
- Implementation of communication features and integration with Microsoft Active Directory. Performance and scalability improvements for international partner organizations.
Technologies: C#, .NET Core, React, TypeScript, Microsoft SQL Server (MSSQL), Microsoft Active Directory.
Full-stack Developer
Cool-IT GmbH
Accounting software for Australian local government
- Development and testing of financial interfaces, automation of calculations, and refactoring to process large volumes of financial data.
- Improved data consistency and the accuracy of calculation results. Support with quality assurance and technical documentation.
Technologies: C#, .NET Framework, React, TypeScript, Microsoft SQL Server (MSSQL).
Full-stack Developer
Apopersonal GmbH
Job platform for pharmacy staff
- Migration from Angular to React, redesign of the interface, and simplification of registration and application processes.
- Refactoring and modularization of the frontend to improve maintainability and code quality. Optimization of loading times and application responsiveness.
Technologies: C#, .NET Core, React, Redux, TypeScript.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Media and Entertainment, Healthcare, Education, Telecommunication, and Manufacturing.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Project Management, and Quality Assurance.
Summary
Freelance software engineer with over eight years of project experience. Focused on C#/.NET, React, Vue, cloud architectures, and AI integration. Technical design, development, and project management in industry, broadcasting, telecommunications, and finance.
Skills
- Backend And Integration: C#, .Net Core, .Net-Framework, Python, Node.Js, Rest, Graphql, Rabbitmq, Azure Service Bus, Kafka
- Frontend: React, Vue, Angular, Blazor, Next.Js, Nuxt, Javascript, Typescript, Material Ui, Quasar
- Ai Engineering: Llms, Openai Sdk, Anthropic Sdk, Langchain, Azure Ai, On-Premises-Llms, Agentic Workflows, Model Context Protocol (Mcp), Llmops
- Cloud And Devops: Aws (Ec2, S3, Cloudfront, Cloudwatch, Secrets Manager, Rds), Azure, Docker, Kubernetes, Openshift, Terraform, Helm, Argocd, Github Actions
- Observability And Tools: Prometheus, Grafana, Loki, Serilog, Nlog, Opentelemetry Collector, Github Copilot, Claude Code, Jira, Confluence, Github, Gitlab, Bitbucket, Azure Devops
- Testing: Xunit, Nunit, Cypress, Vitest, Jest, Msw, Moq, Playwright
- Databases: Microsoft Sql Server (Mssql), Postgresql, Mysql, Mongodb
Languages
Education
Höhere technische Bundeslehr- & Versuchsanstalt Spengergasse - HTL Wien V
Computer Science · Vienna, Austria
Certifications & licenses
Statistics
Experience
Global experience
Expertise
Qualifications
Frequently asked questions
Have questions? Find more information here.
Ugur is based in Vienna, Austria and can operate in on-site, hybrid, and remote work models.
Ugur speaks the following languages: German (Native), Turkish (Native), English (Advanced).
Ugur has at least 10 years of experience. During this time, Ugur has worked in at least 9 different roles and for 15 different companies. The average length of individual experience is 1 year and 6 months. Note that Ugur may not have shared all experience and actually has more experience.
Based on recent experience, Ugur would be well-suited for roles such as: Lead Developer, Lead Developer and Project Manager, Fullstack Developer and System Architect; Fullstack Developer.
Ugur's most recent position is Lead Developer at C.D. Wälzholz GmbH & Co. KG.
In recent years, Ugur has worked for C.D. Wälzholz GmbH & Co. KG, Österreichischer Rundfunk, Anyline GmbH, Kapsch, and Omnicom Media.
Ugur is most experienced in industries like Information Technology, Media and Entertainment, and Education. Ugur also has some experience in Healthcare, Telecommunication, and Manufacturing.
Ugur is most experienced in business areas like Information Technology, Product Development, and Project Management. Ugur also has some experience in Quality Assurance.
Ugur has recently worked in industries like Information Technology, Media and Entertainment, and Healthcare.
Ugur has recently worked in business areas like Information Technology, Product Development, and Project Management.
Ugur attended Höhere technische Bundeslehr- & Versuchsanstalt Spengergasse - HTL Wien V for Computer Science.
Ugur has 1 certificate: IREB CPRE Certified Professional for Requirements Engineering.
Ugur is immediately available full-time for suitable projects.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 15 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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