Advanced Investment Platform Development

I am on the lookout for a skilled and experienced developer, who can construct an intricate investment platform for me. This platform will cater to more than 1000 users and offer key functionalities including, but not restricted to API integration, calculation abilities, and graph visualization.

The ideal candidate for this project will possess a high level of proficiency in coding, software development, and financial technology. An understanding of investments and asset classes such as stocks, bonds, private equity, and real estate will be a considerable advantage.

The platform needs to support diverse investment assets. These include stocks, bonds, private equity, as well as real estate. Each investment type should be accompanied by detailed information, ratios and graph visualizations.

It's important that the visualization on the created platform is modern and sleek in design. Thoughtful integration of images for lifestyle assets should be incorporated into the design for seamless user experience.

To summarize, the ideal freelancer for this task should have:

• Experience in API integration, data calculation, and creating graph visualizations
• A good understanding of different financial assets and investment types
• An eye for modern, sleek design aesthetics.