GPU Miner Conversion for NVIDIA GeForce

I am currently seeking an experienced developer capable of converting an existing CPU mining source code, written in C++, into a GPU miner optimized for NVIDIA's GeForce series. The source code is written in C++, and the libraries are in Java.

Ideal Skills and Experience:

Proficiency in C++.
Experience in GPU programming, primarily with NVIDIA GPUs.
Familiarity with the GeForce series and their architecture.
Previous work on similar projects is highly desirable.
Must understand data mining processes.
Knowledge of Java libraries.
Responsibilities:

Modify the existing C++ source code to work with NVIDIA GeForce GPUs.
Ensure the GPU miner is fully optimized to achieve the best performance from the GeForce series.
Thoroughly test the solution across different GeForce models to ensure compatibility and performance.