Why you Should Build your Next Fintech App in Python by@rohansinghh

Why you Should Build your Next Fintech App in Python

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Rohan Singh

Rohan Singh is a versatile techy with vast experience in a wide array of technologies.

At present, Python is the first choice to build web pages and applications for a wide range of industries that also comprise fintech and finance. The reason behind the increase in Python development services might be the modeling capabilities and easy syntax. It leads to the desired outcome for app and web solutions that are created to fulfill different objectives consisting of faster transactions, trading & analysis, and many more in the fintech industry.


Most Fintech businesses are choosing Python as this general-purpose programming language is helpful to build a variety of software. They also prefer to hire a top-notch Python development company to get a scalable Fintech solution with advanced security features. On the other hand, Python also offers a broad range of impressive tools for data analytics, scientific computing, AI-based web apps, and projects.


According to a report generated by PRNewswire about the vast market of the fintech industry, it was recorded at $127.66 billion in the year 2018. The same is predicted to evolve at $309.98 billion with a 24.8% CAGR in 2022. The upsurge in the adoption of Fintech solutions has made the banking & financial procedures way easier than before, it might be the reason behind the growth of the fintech sector.


As the fintech industry grows, so many businesses are intensely looking to invest in it. While having Fintech app development services, employers proactively choose Python over any other language. There is nothing wrong with the fact that all the python-based fintech solutions are doing very well in the market. Reliability, security, confidentiality, etc. are some of the reasons why businesses prefer a Python app development company to build fintech apps.


Let’s navigate to the reasons why Python application development services are significantly being selected by Fintech business. Also, we have mentioned the real-time use cases of Python in the finance sector along with popular fintech apps built with this programming language.

Why Choose Python for Fintech App Development?

Over the years, fintech businesses have considered choosing Python for app development. Do you know what are the advantages offered by Python that make it a great pick for the fintech and finance sector? Here we have penned down the most significant ones-

1. General-Purpose Language with Easy Coding

Python has always been easy to understand, it is a well-suited programming language with simple coding. Python’s syntax is clear, and it is easy to read than any other programming language. The semantic structure of Python is straightforward and maintains the development speed. The adaptable & basic code of Python makes the developer's work effortless. In this way, the required features of finance apps and services can be easily integrated into the solutions.

2. Django Compatibility

Various businesses hire a fintech app development company, they look for developers who have both Python and Django understanding to get a reliable solution. Django framework helps Python to create custom solutions. It provides various advantages such as data analysis, scientific computing, numerical computation, statistical analysis, and others. Using Python integrated with Django as a back-end solution along with the other mobile app technologies such as Swift, React Native, or Java can help the fintech industry to get innovative outcomes.

3. Fast MVP Development

In this continuously changing financial and fintech sector, businesses need to be more active due to various threats and possibilities that are coming their way. They need to understand the customers' current requirements and thus, should have the solution accordingly as fast as they can to get a competitive advantage. This is the motive behind using Python as it provides flexible, scalable, and fast MVP development without putting the security in second place.


Python enables developers to get a prototype first and turn it into an effective fintech app in no time. While getting mobile & web application development in Python, it would be preferable to hire knowledgeable developers to get the best result.

4. Machine Learning and Artificial Intelligence

Both machine learning & artificial intelligence are data-centric technologies and Python analyses and monitors a large amount of data with the use of in-built systems. Hence, the compatibility of Python with AI and ML helps it to write the codes for chatbots and other smart apps. Along with it, the Python ML environment is unique and extremely efficient to cope with the Fintech algorithms. MI and AL both are used in fintech custom application development beneficial for the banking sector and financial institutions.

5. Extensive Tools, Libraries, and Ecosystems

Python developers get access to various tools and libraries while working with this language. Be it a Python mobile app or Python web application development, it makes the tech integration easier and smooth. As we know that third-party integrations are significant in the fintech solutions to make them more secure, easily accessible, and fast working. Libraries integrated with Python help to provide a competitive advantage to the fintech solutions.

Real World Use Cases of Python-Based Fintech Solutions

Nowadays, businesses hire a leading fintech software development company to obtain feature-rich Python finance solutions. It is because they want to give tough competition to their opponents in terms of providing convenience and a better user experience to customers. Below we have mentioned some of the real-world use cases that are using Python efficiently in the finance industry:

1. Digital Wallet & Payment

Fintech app development companies use Python/Django framework while building apps for transactions as digital wallets are getting recognition at a large level. Users always look for a secure and simple digital wallet or payment mechanism, hence Python is the most suitable language as it has the ability to fulfill all these requirements.

2. Banking Solutions

Banks have started to take the help of a financial software development company that uses Python-based frameworks to deliver robust banking & financial solutions for different purposes. Whether it is adaptability, scalability, or ease to use, Python has the capability to vigorously help in leveraging the advantages of economies of scale. At present, banks are unifying their focus on creating a centralized system with the help of Python. They are also using Python for interconnected data exchange.

3. Financial Data Analysis

Stock traders and investors are always in-search to filter the data due to their economical preferences. Therefore, while developing analytics devices, they can hire fintech developers to use Python as it strengthens dataset evaluation to get acumens for decision-making. There are two most used libraries, PyBrain and Scikit, used in creating Finance apps integrated with advanced data analytical improvements. These are also helpful in predictive analysis by using algorithms created with Python.


The analytical systems built with these libraries are helpful to estimate the variations that are going to occur in investment instruments, any stock, and others. Banks are largely using these systems to create finance implementation models for ambiguous periods.

4. Digital Currency

Python programming language is having its current developments in the domain of digital currency. Enterprises need to do evaluation and assessment to handle the digital currencies for profitable decision-making due to the volatility in the market. Organizations use Python to evaluate the digital currency along with creating the best trading plan via data insights.

Top Apps Built with Python

While getting guidance on how to build a Fintech app with Python, you must look at the applications that are doing great in the Fintech market. These all apps have their different goals with one common goal which is to fetch the attention of their target audiences.


  • Zopa
  • Robinhood
  • Affirm
  • Venmo
  • Figo
  • Stripe

Final Words

After the release of Python in 1991, it gradually started to gain popularity and at present, various fintech app development companies are including in it their technology stack. It has become their first choice when it comes to developing scalable and secure finance and fintech solutions. Python has the ability to manage large data sets and comes with extensive tools, libraries, and reliability.


Above, we have written down the reasons why Python is a suitable option to develop perfect digital solutions for the fintech and financial industry. Python-based solutions can handle heavy traffic while managing high security. This programming language will surely grow with more advancements in digital solutions.

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