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USD
I will build a custom software tool at a fixed price
Metin Celik
About this gig
Need a custom tool but tired of hourly billing surprises? I build software at fixed prices you know exactly what you pay before we start.
What I build:
Internal dashboards and admin panels. Data processing tools and CLI utilities. Landing pages and marketing websites. Chrome extensions and browser tools. API backends and microservices.
My tech stack:
Frontend: React, TypeScript, Next.js, Tailwind CSS. Backend: C#, .NET 8, ASP.NET Core. Database: PostgreSQL, SQL Server, SQLite.
Why fixed pricing works:
No scope creep surprises. No hourly tracking debates. You describe what you need, I quote a price, and I deliver exactly that. I leverage AI-assisted development to work faster savings I pass to you.
My process:
1. You describe your idea or problem.
2. I send a detailed proposal with scope, timeline, and fixed price.
3. I build with regular progress updates.
4. You review, I revise, you approve.
Every project includes source code, deployment help, and 7 days of support. 20+ years of professional software engineering experience.
Message me your project idea for a free consultation.
Get to know Metin Celik
Metin Celik
- FromGermany
- Member sinceMar 2011
- Avg. response time4 hours
Languages
English, German, Turkish, Spanish
Software engineer with 20+ years of professional experience in object-oriented development for industry. I build reliable, production-grade solutions — not quick hacks. Daily work: C#, .NET, TypeScript, Java, React, API integrations, data migrations, and custom tools. I have shipped large-scale enterprise software through the full lifecycle — from requirements to deployment.
What I offer: Data migration between any systems via REST API. Workflow automation that saves you hours. Custom software tools at fixed prices. Clean code, solid error handling, and documentation.
My Portfolio
Other Software Development Services I Offer
FAQ
What if the project scope changes?
No problem. I will provide a revised quote for any additional features. You always know the cost before I start working.
Do I own the source code?
Yes, 100%. You receive the complete source code, documentation, and deployment instructions. It is yours forever.
Can we communicate in German?
Absolutely! Deutsch ist meine Muttersprache. Feel free to message me in German.
