You will get a custom website with a special design and optional backend
Project details
# Build a Fast, Secure & Scalable Custom Web Application
Looking for a reliable developer to build your custom web application?
I develop modern, secure, and scalable web applications tailored to your business needs. Whether you need an MVP, an internal business tool, an admin dashboard, or a complete management system, I can deliver clean, maintainable, and production-ready solutions.
### What I can build
• Business Management Systems (ERP/CRM)
• Admin Dashboards
• Inventory & Stock Management
• Restaurant Management Systems
• Booking & Reservation Systems
• E-commerce Backends
• REST APIs
• Authentication & Authorization
• Custom Database Solutions
### What you'll get
• Clean, maintainable code
• Responsive web application
• Secure authentication
• RESTful API integration
• Optimized database structure
• Source code included
• Well-organized project architecture
• Post-delivery support
I focus on writing scalable backend systems that are easy to maintain and ready for future growth.
Please contact me before placing an order so we can discuss your project requirements and choose the best package.
Looking for a reliable developer to build your custom web application?
I develop modern, secure, and scalable web applications tailored to your business needs. Whether you need an MVP, an internal business tool, an admin dashboard, or a complete management system, I can deliver clean, maintainable, and production-ready solutions.
### What I can build
• Business Management Systems (ERP/CRM)
• Admin Dashboards
• Inventory & Stock Management
• Restaurant Management Systems
• Booking & Reservation Systems
• E-commerce Backends
• REST APIs
• Authentication & Authorization
• Custom Database Solutions
### What you'll get
• Clean, maintainable code
• Responsive web application
• Secure authentication
• RESTful API integration
• Optimized database structure
• Source code included
• Well-organized project architecture
• Post-delivery support
I focus on writing scalable backend systems that are easy to maintain and ready for future growth.
Please contact me before placing an order so we can discuss your project requirements and choose the best package.
Programming Languages
Python, JavaCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$150
|
Standard
$450
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 30 days |
Number of Revisions | 2 | 3 | Unlimited |
Number of Pages | 5 | 10 | 25 |
Design Customization | - | ||
Content Upload | |||
Responsive Design | |||
Source Code |
About Deniz
Software Developer | Web and Desktop Applications
Istanbul, Turkey - 12:54 am local time
I mainly build REST APIs, business applications, automation tools, and data-driven systems. I enjoy working on the backend side of things; designing databases, building APIs, handling business logic, and making sure the application actually works reliably.
I've worked on projects such as:
Business management applications with Java & Spring Boot
REST APIs with authentication, authorization, and PostgreSQL
Python automation and web scraping tools using Playwright and Selenium
Desktop applications with PyQt6
Data processing and analysis tools with Pandas
My main technologies are:
Java, Spring Boot, Python, FastAPI, PostgreSQL, JPA/Hibernate, SQLAlchemy, Docker, Playwright, Selenium, Git
I'm comfortable taking a project from an idea or set of requirements to a working application. If you have a backend, API, automation, or custom software project in mind, feel free to reach out and tell me what you're trying to build.
Steps for completing your project
After purchasing the project, send requirements so Deniz can start the project.
Delivery time starts when Deniz receives requirements from you.
Deniz works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & Planning
Review your requirements, clarify project scope, and define the development plan.
Architecture & Setup
Set up the project structure, database, backend architecture, and development environment.