I will custom backend API service development

H
hakan_canakci
H
hakan_canakci
Hakan Ç
custom backend API service development
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custom backend API service development
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Full Screen
custom backend API service developmentcustom backend API service developmentcustom backend API service development

About this gig

Need a reliable backend API for your website, mobile app, or business platform?

I build custom RESTful backend services that are secure, fast, and production-ready fully tailored to your needs.

Using FastAPI, Flask, or Node.js (Express), I create efficient endpoints, connect databases, and implement authentication, error handling, and documentation so your API is ready for real-world use.

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Security
    • Databases
    • Source control

  • Programming language

    • Python

  • Frontend framework

    • React.js
    • jQuery
    • Tailwind CSS

  • Backend framework

    • Django
    • Node.js
    • Flask

Get to know Hakan Ç

Hakan Ç
  • FromTurkey
  • Member sinceOct 2025

  • Languages

    English, Turkish
Legal_ai – Legal RAG-based assistant using Qdrant and SentenceTransformers for Turkish law documents. AI Horoscope App – Personalized astrology chatbot built with FastAPI and React Native integrated with OpenAI API. Smart ATM Lock System – OTP-secured IoT platform for banking and fintech infrastructures. Object Detection and Tracking System – Real-time vision analytics using YOLOv11 and TensorRT on Jetson Nano. Electricity Market Analysis – Python-based data analysis and visualization of Turkish energy market data.

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