I am an AI & Automation Engineer | Full Stack Developer with over 30 years of technology experience, specializing in building production-grade agentic systems, n8n workflows, and custom RAG architectures. I bridge the gap between complex software engineering, enterprise controls, and state-of-the-art Generative AI to replace manual business operations with reliable, high-ROI automations.
Core Strengths & Skills:
AI & Agentic Systems: Multi-agent frameworks, custom Model Context Protocol (MCP) servers, advanced prompt engineering, classification logic, and semantic RAG pipelines.
Workflow Automation: Expert-level n8n workflows, Python scripts, OCR processing (EasyOCR), and third-party API integrations.
Full-Stack Engineering: React, Next.js, FastAPI, PostgreSQL, AWS, and computer vision (YOLOv8, ResNet).
Enterprise Governance: Background in IT Audit (CISA, CRISC), SOX compliance, and Lean project management.
Key Accomplishments & Projects:
Property Feasibility Analyzer: Reduced deal evaluation times by 75% for real estate clients by automating document parsing and data ingestion.
ProofFidelity: Built an offline-first PWA utilizing computer vision for property damage detection and secure WORM PostgreSQL evidence storage.
Customer Support Optimization: Fine-tuned LLM classification logic for customer support bots, cutting active support workloads by 40%.
Enterprise Asset Tracking: Deployed an RFID asset tracking system across 10,000+ assets at Philip Morris, reducing inventory counting time by 70%.
Education & Certifications:
B.S. in Electronic and Telecommunication Engineering – Yıldız Teknik Üniversitesi
CISA & CRISC – ISACA Certified Information Systems Auditor / Risk and Information Systems Control
Let’s connect for a 15-minute call to discuss your workflows and design a scalable automation strategy.
Data Analysis
Data Mining
Turkish
SQL
Data Modeling
Data Scraping
Web Crawling
Visual Basic for Applications
Abbas K.
Izmir, Turkey
$15/hr
5.0
22 jobs
Senior .NET Developer with 20+ years of experience building, fixing, modernizing, and extending business applications using C#, ASP.NET Core, Blazor, SQL Server, Web API, WinForms, WebForms, Telerik, DevExpress, and .NET Framework.
I specialize in complex .NET business systems: solving production bugs, improving performance, optimizing SQL Server databases, modernizing legacy .NET applications, and adding reliable new features without breaking existing workflows.
Available for small bug fixes, legacy system maintenance, SQL performance tasks, API integrations, and long-term .NET development.
What I can help you with:
🔹 .NET Backend & Web Development
* C# development, .NET development, ASP.NET Core, ASP.NET MVC, Web API, and REST API
* Backend development, API integration, third-party integrations, and business application development
* Entity Framework, EF Core, LINQ, ADO.NET, repositories, migrations, and data access layers
* Authentication, authorization, role-based access, and secure business workflows
🔹 Blazor & Modern Web Applications
* Blazor Server, Blazor WebAssembly, Blazor WASM, Blazor PWA, and Razor components
* Business dashboards, admin panels, internal tools, reporting interfaces, and workflow systems
* Telerik UI for Blazor, Telerik Reporting, TRDX reports, and custom reporting solutions
🔹 SQL Server & Database Performance
* SQL Server development, database design, T-SQL, stored procedures, views, triggers, and functions
* Query optimization, indexing, performance tuning, slow report troubleshooting, and database refactoring
* Data migration, database cleanup, reporting databases, and business data structures
🔹 Legacy .NET Modernization
* ASP.NET WebForms, ASPX applications, .NET Framework applications, WinForms, and WPF
* Legacy application maintenance, bug fixing, refactoring, and safe modernization
* Migration from older .NET Framework systems to modern .NET, ASP.NET Core, Blazor, or API-based architecture
* DevExpress WinForms, Telerik components, desktop UI modernization, and reporting system upgrades
🔹 Automation, Integration & AI
* OpenAI API, ChatGPT API, AI integration, chatbot features, and AI-powered business tools
* Web scraping, Puppeteer automation, browser automation, API scraping, and data extraction
* RabbitMQ, background services, Windows Services, scheduled jobs, CQRS, modular systems, and workflow automation
I have hands-on experience with accounting software, sales systems, warehouse and inventory systems, treasury systems, CRM, ERP-style applications, healthcare systems, reporting platforms, admin panels, dashboards, and other database-driven business applications.
Why clients work with me:
✅ 20+ years of practical software development experience
✅ Strong debugging and root-cause analysis skills
✅ Experience with both modern .NET and legacy .NET Framework systems
✅ Ability to understand large existing codebases and improve them safely
✅ Strong SQL Server, reporting, backend, and business application experience
✅ Clean, maintainable, stable, and performance-focused solutions
✅ Focus on reliability, long-term maintainability, and real business needs
Typical projects I can support:
* Build a new ASP.NET Core, Blazor, or Web API application
* Fix bugs in an existing .NET, WebForms, WinForms, WPF, or SQL Server system
* Modernize legacy .NET Framework applications
* Improve SQL Server performance and slow reports
* Add new modules to accounting, inventory, CRM, ERP, or internal business systems
* Integrate third-party APIs, payment services, AI tools, or automation workflows
* Maintain and extend long-running business applications safely
Core technologies:
Web Developer, Desktop Developer, Web App Developer, Desktop App Developer, C#, .NET, .NET Core, .NET Framework, ASP.NET Core, ASP.NET MVC, ASP.NET Web API, Web API, REST API, Blazor, Blazor Server, Blazor WebAssembly, Blazor WASM, PWA, WinForms, Windows Forms, WPF, WebForms, ASPX, Entity Framework, EF Core, ADO.NET, LINQ, SQL Server, T-SQL, Stored Procedures, SQL optimization, Telerik, Telerik UI for Blazor, Telerik Reporting, DevExpress, DevExpress WinForms, RabbitMQ, CQRS, Windows Services, background services, Puppeteer, browser automation, web scraping, API integration, OpenAI API, ChatGPT API, and AI integration.
If you need a senior .NET developer, C# developer, ASP.NET Core developer, backend developer, Blazor developer, SQL Server developer, desktop application developer, Web API developer, Telerik developer, DevExpress developer, web scraping developer, or legacy application modernization specialist, I can help you build, fix, optimize, or modernize your application.
C#
Web Development
.NET Core
ASP.NET Core
Blazor
Web API
Windows Forms
Microsoft SQL Server
Entity Framework
Transact-SQL
LINQ
ADO.NET
Telerik
DevExpress
Web Scraping
Data Extraction
OCR Software
Web Form
.NET Framework
Umut E.
Izmir, Turkey
$45/hr
5.0
1 jobs
Software Engineer | SQL Specialist | Software Support | Database Design | Prompt Engineering | ChatGPT Enthusiast | People Manager | Professional Services | Customer Support | Voice Recording | Turkish Voice-Over | Turkish | Türkiye | Turkey |
I am an experienced software professional with expertise in Software Support, Professional Services, SQL, Microsoft SQL Server, and Prompt Engineering/ChatGPT. My passion for technology and problem-solving makes me an ideal candidate for part-time or instant question/answer projects. Connect with me to explore collaboration opportunities!
XSLT
SQL
Microsoft SQL Server
ChatGPT
Prompt Engineering
Training & Development
People Management
Turkish
Database Design
Database Query
Database Optimization
Technical Support
Voice Recording
Customer Support
Ibrahim D.
Istanbul, Turkey
$20/hr
5.0
7 jobs
I am a highly experienced Software Developer with over 25 years in the industry. I hold a Bachelor’s degree in Computer Engineering (1994) and have a strong background in Microsoft technologies, including desktop applications (WinForms), mobile applications (Xamarin / Maui), and web applications (Microsoft Blazor). Additionally, in addition to front-end technologies such as HTML, CSS, Bootstrap, JavaScript, and jQuery.
Beyond technical expertise, Recently I have solid experience in development project management, ensuring projects are well-organized and efficiently executed. I prioritize thorough project analysis before development, aiming to deliver smart, efficient, and high-quality solutions while maintaining long-term project sustainability and support.
ADO.NET
C#
Microsoft SQL Server
.NET Framework
Visual Basic
Desktop Application
HTML
.NET Core
Blazor
SAP Crystal Reports
Xamarin
Project Management Software
Dev & IT Project Management
Hasan N.
Istanbul, Turkey
$30/hr
5.0
2 jobs
Hi! I’m Hasan, a highly skilled software engineer with over 7 years of specialization in SQL databases, desktop application development, advanced automation, and Python programming. My expertise spans multiple languages and technologies:
✅ C#✅ .NET✅ SQL✅ Python✅ DevExpress ✅ WPF
With a strong academic background in Statistics and Computer Science from Black Sea Technical University, I deliver innovative, data-driven solutions. I’ve developed ERP systems in logistics, focusing on automation, data analysis, and optimization.
Let’s collaborate to turn your ideas into efficient, cutting-edge solutions!
I love writing self-documenting clean code.
Thanks a lot for reviewing my profile.
SQL
Python
HTML
Data Analysis
SQL Programming
Systems Science
C#
OpenCV
ASP.NET
DevExpress
Desktop Application
Windows Forms
Naim A.
Istanbul, Turkey
$80/hr
5.0
16 jobs
I am an experienced Software Developer with over 15 years in industrial and enterprise programming,
specialized in ERP systems such as JTL Wawi, JTL Ameise, JTL Shop, and Gambio.
Alongside my technical background, I also work as a Graphic Designer,
creating clean, modern, and functional designs for digital products and brands.
This unique combination allows me to deliver both strong backend logic
and visually effective user interfaces.
--------------------------------
TECHNICAL EXPERTISE
--------------------------------
• C#, SQL, Python, PHP, JavaScript, MySQL
• JTL Wawi, JTL Ameise, JTL Shop, Gambio
• Android, Flutter, React, Laravel
• ERP integrations, automation, and data processing
--------------------------------
DESIGN EXPERTISE
--------------------------------
• Graphic Design (Branding, Marketing Materials)
• UI / UX Design for Web & Mobile Applications
• Dashboard & ERP Interface Design
• Figma, Adobe Photoshop, Illustrator
--------------------------------
WHY CLIENTS WORK WITH ME
--------------------------------
• Strong analytical mindset + visual thinking
• End-to-end solution: concept → design → implementation
• Clear communication & professional delivery
• Industrial-grade, scalable solutions
CSS 3
WordPress
HTML5
.NET Framework
Web Application
Front-End Development
Responsive Design
Bootstrap
Web Development
Flutter
Microsoft Excel
Android Studio
ASP.NET Core
Microservice
API Integration
Microsoft SQL Server
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