Build Institutional-Grade Python Trading Robot

I want to review their actual work, certificates, professional experience, previous projects, and demonstrations before making any agreement.
My proposal is to pay $750 upfront for the development of my trading robot. I would then like to receive the completed project, present it to major trading companies, and generate revenue from its capabilities.
Once I start earning profits and the project succeeds, I am willing to pay the developer the entire remaining balance, regardless of the agreed amount.
I am prepared to accept a substantial development cost because my priority is the quality and success of the project.
I do not want an ordinary trading bot. I want an exceptionally advanced, intelligent, professionally engineered system with sophisticated quantitative strategies, artificial intelligence, institutional-grade risk management, market microstructure analysis, and rigorous testing.
I am willing to give the developer several months if necessary to achieve the required quality.
My payment proposal is negotiable, but the initial $750 is essential. I want a trustworthy expert who is willing to support this arrangement through a clear written contract protecting both parties.
Please show me your qualifications, previous work, and exactly what you can build before we begin Before anything else, I have posted similar requests before, but this time I specifically want to find the most qualified and experienced expert who is genuinely willing to accept my payment conditions.
I want us to review their qualifications, certificates, professional experience, and previous trading robot projects before entering into an agreement.
I am looking for an expert who agrees to receive $750 upfront, develop my Python trading robot, and receive the remaining payment after I successfully present the robot to companies and generate profits from it.
I want everything to be transparent, documented, and legally agreed upon through a formal contract that protects both parties.
I give you my word that I will honour my commitment. I will not break my promise or violate the agreement. I consider this a matter of trust and integrity, and I am fully prepared to document every obligation in writing.
My priority is finding a genuinely exceptional expert who believes in the project and is willing to work with me under these terms.