You will get your FastAPI, REST API, or Python backend bugs fixed fast

Project details
I diagnose and fix bugs in FastAPI, REST API, or Python backend code fast, without wasting your budget on a full rebuild. I explain the root cause, apply a targeted fix, and verify it works before handoff. Comfortable jumping into unfamiliar codebases and working directly with existing architecture.
Programming Languages
PythonCoding Expertise
Performance OptimizationWhat's included
| Service Tiers |
Starter
$50
|
Standard
$100
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 4 days |
Number of Revisions | 1 | 1 | 2 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
About Arda
Embedded Systems & IoT Developer | Edge AI, FPGA & Flutter
Ankara, Turkey - 9:53 pm local time
My hands-on experience includes ESP32 and MSP430 development, FreeRTOS and bare-metal C, FPGA design with Vivado, UART/SPI/I2C communication, TCP/IP networking, BLE, and REST APIs. I have delivered production-focused university systems including an ESP32 + SIM7600 fleet tracking and access solution and an RFID-based access control system.
I also work across AI and application development: computer vision with YOLOv5, TensorFlow/PyTorch, RAG and LLM fine-tuning, Flutter, FastAPI, MongoDB, Firebase, and Python. Recent projects include a multimodal elderly-care assistant, a Turkish legal RAG pipeline, and a microcontroller-ready keyword spotting system.
If you need an engineer who can connect hardware, firmware, AI, and user-facing software into a practical product, I would be glad to help.
Steps for completing your project
After purchasing the project, send requirements so Arda can start the project.
Delivery time starts when Arda receives requirements from you.
Arda works on your project following the steps below.
Revisions may occur after the delivery date.
Reproduce and diagnose the bug
I set up your project locally, reproduce the issue, and trace it to the root cause.
Apply the fix and hand off
I implement a targeted fix, verify it resolves the issue, and deliver the code with a short explanation.