Develop an NRF52810 Arduino Core

I am looking for a developer to create an NRF52810 Arduino Core with specific features and functions.

Specific Features:
- Ability to interface I2C, SPI device.
-Can use the following existing one as template: https://github.com/adafruit/Adafruit_nRF52_Arduino

Requirements:
- The software much be well commented, changes to the existing GitHub highlighted.
-The software must be tested.

Timeline:
- The client needs the project to be completed within 1-2 weeks

Ideal Skills and Experience:
- Proficiency in Arduino programming
- Experience working with NRF52810
- Knowledge of Bluetooth connectivity
- Ability to meet tight deadlines
- C/C++ exerience
- BLE experience