Drawing on my vast experience as a Senior Full Stack and Blockchain Developer, I am confident that my skills align perfectly with your project requirements. My experience in Python specifically, would be a huge asset in delivering the auto buy-sell bot you seek. Moreover, my proficiency in blockchain technology and trading bots will allow me to create a highly efficient trading algorithm that incorporates your desired grid and martingale strategies.
I have worked extensively with Binance's API during my career and am, therefore, well acquainted with its functionalities. This means I will be able to seamlessly integrate the auto buy-sell bot I develop with the exchange and ensure its smooth operation. In addition, having successfully implemented more sophisticated projects like Smart contracts on Ethereum in Python utilizing Solidity makes working on your project feel more like building blocks than coding tasks.
Finally, it is worth mentioning my strong problem-solving abilities. With every project, regardless of size or complexity, I am driven to find innovative solutions and optimize performance. Thus, with me at the helm of your binance trading bot endeavor, I assure you of not just a successful automated trading system but also a pleasurable working relationship where we will both foster creativity and zeal for excellence. Let's begin this journey together!