Some suggestions for a beginner.
Take a look at how the shadows behave throughout the day. Vegetable gardens need 6 hours of sun a day. The house may shadow part of the garden area for part of the day. That can work for you in the heat of summer, but against you if you don't get enough light.
Raised beds are good especially if the soil is compacted. If you are going to plant in pots, make sure they are big enough, pots dry out faster than a raised bed.
In a small space, I would look for productive and come again plants to get the best use of the space.
I grow heat tolerant varieties and these are my favorites
Cherry tomatoes (sungold, red cherry, heatwaveII) Cherry tomatoes produce better than large tomatoes with fewer problems and better heat tolerance. Heatwave II is about 10 oz. Arkansas traveller is also a good heat tolerant tomato.
Cucumber "Suyo" burpless, non-bitter and heat tolerant. Does not need pollination. Good in heat up till the 90's.
Eggplant is a shrub but takes to containers fine.
Peppers plant in the cooler times of the year. Most will not set fruit much above 88 degrees
Hot peppers Tobasco, superchili, cayenne, habanero set well even in the heat with good water. Jalapeno.. I have mixed results. Uneven heat of peppers on the same plant and relatively short life of the plant as a whole.
lettuce, Asian greens- Red and bib lettuce do the best. Other loose leaf lettuces do well. Heading lettuce is not worth planting for me. I do not get cool enough. Ditto for cabbages, that is why I plant Asian greens, they take more heat. I plant lettuce under my overhead trellis of squash.
Collards and Kale- One or two plants will provide a continuous supply of leaves
New zealand spinach- It is a spinach substitute for hot weather. It is a vine (perennial in frost free areas) Eat just the tips. Cook like spinach. Mild taste and not slimy like malabar spinach.
Pole beans Kentucky wonder
peanuts
herbs
Squash (grown on an overhead trellis) butternut, asian squash hyotan, kabocha pumpkin (similar to buttercup squash)
Below is a link to aggie horticultural page from Texas A&M. They will have specific recommendations for what varieties grow best in your area. You could also contact your local master gardeners for help.
https://aggie-horticulture.tamu.edu/trav ... tables.htm