The choice of a tech stack for a FinTech startup in 2023 depends on the specific requirements and goals of the company. Each fintech startup idea should careMicroservices architecture pattern is relevant to develop applications like Netflix. Each website component is independent in this pattern and acts as a separate piece of software. Thus, it is easier to operate and manage different elements of the entire application, and it can respond quickly to users’ requests. fully evaluate its needs and choose a tech stack that aligns with its business model and target audience.