You will get Full Stack | Full Stack Developer | Full Stack Web Developer

Dursun K.Status: Offline
Dursun K.

Let a pro handle the details

Buy Web Application Programming services from Dursun, priced and ready to go.
Dursun K.Status: Offline
Dursun K.

Let a pro handle the details

Buy Web Application Programming services from Dursun, priced and ready to go.

Project details

I am a Full Stack Developer with over 8 years of experience, specializing in custom web and desktop applications, API development, and database management. My expertise includes:

• Custom Applications: Tailored solutions for businesses, ensuring scalability and performance. • API Integration: Seamlessly integrating with platforms like Stripe, Iyzico, and ERP systems. • Database Management: MSSQL, MySQL, PostgreSQL optimization for secure and efficient data handling. • Security & Optimization: Prioritizing performance and security to ensure fast, reliable software. • Cross-Platform Solutions: Building responsive web and desktop apps for a smooth user experience across devices.

I’ve worked in healthcare, e-commerce, automotive, and education sectors, delivering high-quality, scalable solutions that drive success.
Programming Languages
HTML & CSS, JavaScript, ASP.NET
Coding Expertise
Performance Optimization, Security, Design
What's included
Service Tiers Starter
$130
Standard
$650
Advanced
$1,450
Delivery Time 2 days 10 days 15 days
Number of Revisions
UnlimitedUnlimitedUnlimited
Number of Pages
2510
Design Customization
Content Upload
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Additional Page (+ 1 Day)
+$100
Dursun K.Status: Offline

About Dursun

Dursun K.Status: Offline
Experienced Full Stack .NET Developer | Web | API | Desktop Apps
Istanbul, Turkey - 6:54 am local time
👋 Hi there! I'm Dursun Katar, a **Full Stack .NET Developer** with over **13+ years of experience** delivering scalable, high-performance web and desktop applications across industries such as healthcare, e-commerce, education, and fleet management.

💼 I've built and published over **50+ diverse tools and applications** — from real-time communication platforms and automation bots to ERP systems and e-commerce integrations. I turn complex business requirements into reliable and maintainable software solutions.

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🚀 **What I Can Do For You:**
- Custom ERP Systems tailored to your business workflows
- E-commerce Integrations with marketplaces (Amazon SP-API, Channable, N11, Pazarama)
- Healthcare Management Systems integrated with Akınsoft & SAP
- Payment Gateway Integrations (Stripe, Iyzico)
- API Development for internal or third-party systems
- Redis-powered performance optimization
- Microservices with RabbitMQ
- Real-time features with WebSocket and Redis pub/sub

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🏆 **Project Highlights:**
- Hospital automation with SMS integration and accounting sync
- Vehicle fleet ERP with live status tracking and SAP/Autorola integration
- Marketplace sync engines with product, order, and stock automation
- Career platforms with integrated payment flows
- CRM & financial modules for B2B businesses

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🔌 **API Integration Expertise:**
- Marketplaces: Amazon SP-API, Channable, N11, Pazarama
- Payments: Stripe, Iyzico
- ERP: SAP, Akınsoft
- Financial: Binance
- Communication: Infobip SMS

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🛠️ **Tech Stack:**
- **Backend:** C#, ASP.NET MVC/Core, Web API
- **Frontend:** React, TailwindCSS, JavaScript, HTML/CSS, Bootstrap
- **Databases:** MSSQL, PostgreSQL, MySQL
- **Mobile:** Flutter
- **Tools:** Git, GitLab, Jira

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👨‍💻 **How I Work:**
I deliver well-architected, testable, and maintainable code with business goals in mind. My development style is transparent, efficient, and focused on long-term value.

🧠 Check out the **Github and Portfolio section** for real examples of my work.

Steps for completing your project

After purchasing the project, send requirements so Dursun can start the project.

Delivery time starts when Dursun receives requirements from you.

Dursun works on your project following the steps below.

Revisions may occur after the delivery date.

Requirements Gathering

Review client requirements and clarify any ambiguities. Confirm project scope and specifications.

Initial Development

Begin development of the project based on the agreed specifications. Implement core features.

Review the work, release payment, and leave feedback to Dursun.