The problem you're trying to solve is quite a psychological and serendipitous one. Tech doesn't really solve for everything, especially human behaviour that's rooted in biology.
For starters, pics are super important. People want xyz attributes in people that look visually appealing to them first. Not the other way around, like how many assume it is or should be. Not everyone makes physical appearance top priority, but it is the top 3 for 90% of people.
Secondly, people tend to date around their socio economic circle mostly. No person matches with someone above their league (or doesn't sustain it) because people like staying in their leagues for the most part. Men will still date below their league occasionally but women will rarely do the same (hypergamy at play). Matching on the basis of that is much more fruitful but challenging since it's difficult to determine socio economic bg from pics or few pieces of information.
Thirdly, dating/matchmaking apps need to make money to be sustainable. And that goes against the objective of matching right partners in a short period of time. Monetization without returning/repeat customers is extremely challenging if not impossible for a business.
I would personally not recommend going down this path unless you ground your research in psychology and human behaviour. Even then, monetizing it is a challenge. Could be a hobby project maybe. I'd recommend figuring out a platform for platonic friendships instead, much more glaring need of the hour.