November 23, 2023
Global economies are increasingly embracing digital payment solutions, aiming to integrate them as a standard practice across various sectors. The upward trend suggests that digital payments will become ubiquitous in every industry. For fintech enterprises, staying at the forefront of this evolution requires leveraging the most advanced technology stack to maintain a competitive edge and offer an optimal experience on their platforms.
Where there's money, there's risk. Selecting a secure and scalable technology is paramount for delivering an optimal user experience. The fintech industry, dealing with substantial monetary transactions, is particularly susceptible to cyberattacks. Therefore, it's crucial to carefully weigh risk considerations when choosing your tech stack. Whether it's mobile apps or secure data storage solutions, leveraging advanced technology is indispensable for shaping your finance business for optimal performance and security.
Top 8 Technologies for FinTech Development
Online threats are keeping a watchful eye on the finance industry's online domain. Selecting a high-quality tech stack is essential for your FinTech platform to have the best security results.
1. Python
It is one of the most user-friendly and secure programming languages for the fintech industry. It can be scaled very easily and provide a seamless user experience under heavy load conditions as well. From small-scale fintech businesses to enterprise-level businesses, Python is preferred by many.
Advantages of using Python in fintech development
- Fast development, with many libraries and frameworks available.
- Easy-to-use syntax which makes it simple to use for everyone.
- Rapid development approach that can reduce the time to market.
- Effective performance and cross-platform capabilities.
Use Cases of Python in fintech development
Python is used by many companies for its capabilities for maths. It can be used to manage stats and forecasting. In the fintech industry, it is used for many areas, some of them are:
Data visualisation and analysis
Numerous companies utilise it to gather and display intricate financial data. Because of its analytics capabilities, it can be used for finding business data. Graphs can be used to analyse consumer behaviour and market patterns that are relevant to financial management.
Platforms for Trading Stocks
Python's ability to handle massive data volumes makes it suitable for usage in stock trading platforms. This language can be useful for risk management and decision-making if it has a robust algorithm. It is often used by businesses to automate trading methods.
Crypto Currency
The fintech industry is led by the Bitcoin space, hence high-quality language is required. For this, one of the most popular technologies is now Python. Its multiple libraries allow it to manage massive amounts of data and streamline data with features like insights and analysis. It can also be utilised with blockchain to provide users with a simple interface.
Software for Banking
It is among the most sought-after positions in the financial sector. The Python programming language is useful for security measure implementation and transaction automation. It is essential and beneficial in averting fraud and protecting private data. Python is also applicable to ATM software.
Python libraries and frameworks
Explore the extensive range of Python libraries and frameworks available for developing your FinTech platform. Hire Python developers to leverage these tools and packages, which not only make development quick but also increase cost-efficiency and save time. These libraries and frameworks can help in increasing cost-efficiency and saving time.
The top three Python frameworks are:
- Django
- Flask
- CherryPy
The top five Python libraries are:
- NumPy
- SciPy
- Pandas
- Matplotlib
- Scikit-learn
2. Java
Java is arguably the most robust and best programming language for fintech development available today. It has been used in the financial sector for so long because of its immense capabilities of handling data. Security and scalability parameters are also very much considered when you choose Java for fintech development. You can hire a Java developer to create mobile apps and websites for the banking and finance sector.
Advantages of using Java in the Fintech industry
- Available on multiple fields and platforms.
- Many security features that are essential for fintech development.
- If you want to run Java-based fintech applications on the latest technologies, it is very easy. It can work with cloud computing, AI, etc.
- Great community support.
- Extensive frameworks and libraries.
Use Cases of Java in Fintech Development
Java has been one of the most used programming languages in the fintech industry. It can perform high-load data effectively for every type of system. Here are the top use cases of Java in the fintech industry:
Payment apps
Online payment apps are making noise in modern times as digital payment adoption is at its peak. Because of its performance and robust security, you can find banks using Java for payment apps.
Banking apps
Java is used for banking apps because of its portability and security features. With top-tier security options, Java is known as a top choice for development in the financial industry.
P2P lending apps
The market is full of peer-to-peer lending apps. In this regard, Java is one of the primary languages to choose from. Because of speed and effective data management, Java is used for P2P lending app development.
Investment platforms
Trading platforms across the globe are utilising the functionality of Java to manage huge loads of data instantly. More than 80% of the websites are built using Java and this trend is not slowing down.
Java libraries and frameworks for fintech development
Java has many libraries and frameworks to make it easy for you to start the development process. These tools can help in development and make it easy for you to build a robust platform for finance business.
The top Java frameworks are:
- Spring
- Apache Struts
- Hibernate
- Play
The top Java libraries are:
- Apache Commons Lang
- Apache Commons Math
- Joda Time
- Spring Boot
3. C++
If you are searching for a technology for fintech development, C++ is another excellent option. For any kind of financial enterprise, it can be utilised to develop intricate systems. Many companies use C++ for operations linked to finance because it is dependable and safe. It is also possible to develop systems that recognize possible risks using C++.
Advantages of using C++ in the Fintech industry
- Improved performance, scalability, and reliability of the apps.
- Robust security features, suitable for creating fintech apps with blockchain technology.
- Strong memory management features, making it great for providing a good user experience.
- It can handle large datasets which is helpful in quick transactions.
Use Cases of C++ in Fintech Development
It is used by many financial businesses and banks for digital platforms. You can use this language for various fintech apps and website development. It has features for keeping everything updated in real time. It is used to model large portfolios as well.
Banking systems
If you want to build a complex system for the banking industry, C++ is a great technology to adopt. It is the backbone of many businesses and banks as it not only comes with great speed but also offers security.
Trading platforms
As C++ comes with speed and low latency, it is used for trading platform development in the fintech industry. C++ can handle large data volumes and it is suitable for making real-time calculations.
C++ libraries and frameworks for fintech development
C++ has a great ecosystem of libraries and frameworks. With many features for mathematical and analytical functions, it is one of the primary names for the fintech industry.
The top five C++ libraries:
- Boost
- OpenCV
- Asio
- CGAL
Top C++ frameworks:
- STL
- Boost
- QT
- wxWidgetsv
- Loki
- POCO
4. Blockchain
When we talk about the fintech industry, we can not forget blockchain technology. This is one of the major names to choose from for the fintech industry. With many applications, it is adopted as one of the major technologies. It brings enhanced security and better efficiency for financial transactions. It is decentralised and shaping the future of the financial industry.
Advantages of using blockchain in the Fintech industry
- Decentralised nature helps in keeping the transactions secure.
- Great for preventing fraud and increasing transparency in your business’s financial operations.
- Streamlined processes and no need for paperwork, which brings automation to the fintech business.
- Fast transactions with the movement of finance.
- Easy scale up of your platform when needed.
Use cases of Blockchain in the fintech industry
Blockchain is used in the crypto and other areas of fintech where transparency and security are paramount.
Ripple
Blockchain is used to enable faster payment processing across the globe. With quality payment control, blockchain technology is used to perform transactions faster than ever. It reduces the reliance on the traditional banking system for banking operations.
Chainlink
Smart contracts are used to increase the reliability of data in fintech businesses. It is used to access trustworthy information with the help of smart contacts. These contracts can be used in loan agreements and insurance claims in finance businesses.
Trading platforms
With blockchain technology, Decentralised Finance (DeFi) is gaining more popularity. It is helping economies worldwide with trading solutions. Users can easily manage P2P trading with smart contracts and payment securely. It is also used in margin trending and makes it transparent to streamline transactions for general use.
Lending platform
To make communication easy, secure, and faster for lenders and borrowers, you can use blockchain technology. It is one of the best to use with advanced algorithms in operations. In this type of platform, smart contracts can be utilised to manage loan terms.
Best programming languages for blockchain technology
There are many programming languages that are used in blockchain development. Here are the top ones that are used widely in blockchain development:
- Rust
- Go
- C++
- Move
- Java
- Python
5. ReactJS
React is a primary name in fintech development. It is an open-source library used for development and it was developed by Facebook. When the data set is huge, it can simplify the loading process for your business. You can get user interface app components that can help in creating an app.
Advantages of ReactJS in fintech development
- The cross-platform functionality enables the fintech app to run on several platforms.
- Automated operations and strong security features.
- Simple to add additional libraries, which facilitates the integration of new technologies into finance applications.
- Utilised to create finance industry products more quickly.
Use cases of ReactJS in the Fintech
Many banks worldwide choose to hire React JS developers to ensure a quality user interface for their FinTech applications. With a strong community, it can be a great choice for fintech applications for various kinds of monetary-related needs. ReactJS has features where it can update data without the need to refresh every time. It makes this language suitable for the fintech industry.
Mobile apps
Fintech companies create mobile banking apps that offer features similar to web-based platforms with the help of ReactJS. It is used to elevate a consistent user experience across devices.
Investment and trading platforms
ReactJS can manage complex user interfaces and handle real-time data updates with ease. It makes it suitable for displaying stock market information, executing trades, and managing investment portfolios in real-time.
UX Personalisation
Fintech applications use React to customise content for their users. It helps with user preference understanding and managing the interface to make it smooth for users to get recommendations.
Third-party integration
React is one of the best programming languages that makes it easy to integrate third-party tools into the FinTech platform. Websites or apps can connect to external services and they can also be used for eCommerce platforms.
Top ReactJS libraries for fintech platform development
To make development easy and help in handling data effectively, ReactJS has many libraries. It can ensure a great look for your fintech platform performance and reduce time to market.
- Formik and Yup
- React-Bootstrap
- React Router
- React Query or SWR
6. Ruby
Ruby is preferred by many financial businesses because of its simplicity and effectiveness. It is easy to work on complex projects with this technology and you can get robust dashboards without months of work. Many payment-first organisations are using this for real-time updates with effective data handling.
Advantages of Ruby in fintech development
- Helpful in automation, making processes streamlined in development.
- Easy to create dashboard components with Ruby.
- With many libraries, it is easy to manage integration with payment gateways.
- As an open-source framework, RoR is very cost-effective for Fintech startups.
- Active community of developers, making it easy to stay updated with the technology changes.
Use cases of Ruby on Rails in the Fintech development
Ruby on Rails is used by many prominent names in the industry. By adding more servers, it can handle high traffic with ease. It also helps with adding multiple instances as and when needed. It is a great name if you want to handle the instant traffic surges.
B2B finance software
RoR can be helpful for bringing automation to financial operations. With security and scalability, it is used by many businesses to get solutions with simplified data storage. Ruby is used for making software secure to prevent potential fraud.
Finance management solutions
This programming language is also a great choice to make if you are looking to build a solution in digital finance management. It is being used by many investment companies so their users can manage finance and track expenses.
Digital payment systems
It is used by many businesses for managing financial operations. When there is a need to accept various kinds of payments, RoR can be used for secure transactions. To monitor the performance, RoR also comes with strong analytical capabilities.
Top frontend technologies for Ruby on Rails FinTech development
- Angular
- React JS
- Vue JS
- Ember.js
7. Kotlin
If you want to develop an app for your fintech business, Kotlin should be in your consideration. It is a widely adopted technology and comes with a great design. It is being used by many businesses for their finance-related platform development. You can use Kotlin to develop complex banking applications and reduce the time to market. With smooth user experience and quality security parameters, Kotlin is a big name in fintech development.
Advantages of Kotlin in fintech development
- With the ease of handling data, it can be used for creating complex financial platforms.
- Easy to maintain app performance at all times with Kotlin’s syntax that manages the standards of code quality.
- If you want to integrate Kotlin code with Java, it is very easy. With this, you can use this technology with stability and flexibility.
- Many security features that can prevent financial fraud.
Use cases of Kotlin in the Fintech development
Kotlin is the primary name for Android development but it is used for web development as well. With many robust features for security, it is a one-stop name for feature-rich app and website development.
Banking educational solution
Kotlin is one of the best programming languages to use in the development of Fintech educational apps. Creating a learning management system for fintech and real-time simulations is easy with this technology.
Android app development
For a secure banking app, Kotlin is one of the biggest technologies to choose from. If you want to write concise code, it can be used. The code can also be shared for iOS, making it a universal choice for fintech app development for every type of platform. It is mainly used for Android apps.
Full-stack finance website development
Kotlin is used for the development of websites as well. For full-stack web development needs, many financial institutes are using this technology. Kotlin has capabilities to develop server-side and client-side applications.
Top frameworks for fintech development
Kotlin has many frameworks for making development simplified. It makes backend development smooth and easy for development teams. These are some of the top frameworks you can use for fintech development:
- Spring Boot
- Kotlinx.coroutines
- Ktor
8. SQL
It is a database which is used for the development of fintech apps and websites. When developing an app for financial needs, it is needed to work with a lot of data. SQL can be a great choice for database management and handling data processing with financial analysis for any kind of business. It is the single dominating name in the banking and finance industry when it comes to data management.
Advantages of SQL in fintech development
- Ability to handle large datasets quickly. It can be used to manage data without any issues.
- Helps in data analysis and reporting, making it easy to make future decisions in preceding customer behaviour.
- If you are looking for a tool that can join data from various sources with effective management, it is one of the best tools.
Use cases of SQL in fintech development
MySQL is the most popular database in the fintech industry because it makes development faster. It is easy to detect fraud with third-party software in the banking platform. It can really help with machine learning to adopt modern tech into your system faster than ever.
Digital Payments platforms
SQL is a great choice for adopting digital payments. As the number of businesses that operate with online transactions increases, the need for SQL increases and it also helps with data management. You can streamline the high volume of data in digital payment platforms.
Loans and financing platforms
Whether it is Buy Now Pay Later (BNPL) or digital payment systems, SQL is a great help for fintech development. You can use SQL and keep data updated with ease. It is one of the best database management tools for the finance market.
Top programming languages to connect with SQL
SQL is a standard model that is used for database management. With syntax for basic queries, it is used by many databases across the fintech industry. Every programming language can be connected to SQL but here are the top programming languages to connect with SQL:
- PHP
- Python
- Ruby
- C++
Go Secure with Advanced FinTech Platform Solutions
There are many technologies you can choose for developing a feature-rich and responsive fintech platform. If you're uncertain about selecting the optimal tech stack for your fintech development needs, consider reaching out to our experts at Team In India. We offer comprehensive assistance, covering everything from custom development to seamless payment gateway integration. Our team is proficient in various tech stacks, be it blockchain or Java, ensuring that we can cater to your specific requirements. Don't hesitate to contact our experts with any inquiries and kickstart your fintech development journey with confidence.
