FinTech App Development Company
FinTech app development is the building of software for financial services: mobile banking apps, payment systems, peer-to-peer lending portals, insurance and wealth platforms, and financial analytics. TechnoBrains has built custom software since 2009 with 75+ in-house developers and designers in Ahmedabad, India and San Francisco, USA.
What is fintech software development?
Every segment in the financial industry is experiencing a transformation owing to evolving technology. We understand the critical role technology plays in the financial sector, and build secure and easy-to-use financial software solutions.
The financial industry is constantly being innovated by FinTech app development. A growing number of companies are investing in FinTech, which is a combination of technology and finance.
A secure FinTech application has many factors linked with them. We at TechnoBrains integrate the right security provisions to make the application highly secure. Another factor for hiring specialised FinTech app developers is to cater to the specific needs of the financial industry.
Companies wish to make their daily operations easier with the latest technological advancements. This is possible on any scale thanks to a FinTech application created by TechnoBrains.
Which fintech applications do we build?
Six service lines, all delivered as custom software.
Custom FinTech application
Our FinTech developers are experienced at building mobile and web-based FinTech solutions that leverage real-time data interaction, customized reporting, and enhanced user engagement capabilities.
AI-based FinTech software
Organizations can create advanced financial apps based on artificial intelligence that will help them make smarter decisions and improve user engagement.
Blockchain-based FinTech apps
Getting a highly secure and automated decentralized financial system is easy with our FinTech developers with hands-on experience in blockchain technology.
P2P lending portals
P2P lending gateways developed by our FinTech team transform how banks and buyers conduct business.
Financial analytics
In real-time historical finance data, we can classify and analyze historical data using OLAP analytics, AI algorithms, and secure data warehouses.
Mobile banking apps
Our FinTech developers build mobile apps for retail and corporate customers.
Which parts of the financial industry do we build for?
The six domains published on our fintech page, and what the software does in each.
| Domain | What the software does |
|---|---|
| Consumer banking | User-friendly, highly secure apps for banks of any size, from small and mid-size through to enterprise banks |
| Lending | Instant loan approvals, consumer eligibility checks, online loan verification, loan applications, documentation and KYC online |
| Payments | Transparent and secure payment systems, including payment gateways |
| Insurance | Customer engagement, underwriting processes, fraud detection, claims processing and policy management |
| Wealth management | Managing financial assets, personal investing, financial analytics and wealth management applications |
| Personal finance | Budgeting and expense management, automated payments, and managing investments and savings |
What are the stages of fintech software development?
The software development life cycle a FinTech app idea passes through, from the live page.
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1
Gathering and analyzing requirements
Requirements are communicated to developers so the product addresses real business needs. Stakeholders and project managers meet frequently at this stage to identify business requirements and to determine how and where the software will be used. Project managers then analyze the requirements for validity.
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2
Designing the FinTech software
The software is designed from the requirements specifications analyzed in the previous phase. Hardware and system requirements are identified, a general system architecture is defined, and the testing strategy is usually agreed at this stage.
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3
Coding the FinTech solution
FinTech software development cannot be completed without this phase. Using modular coding, developers simplify and accelerate the process. This is the most time-consuming phase.
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4
Testing the solution
Software testers inspect the code for errors and bugs. This phase determines whether the product meets the business requirements set at the start.
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5
Deploying your FinTech app
After passing testing, the solution is ready for deployment. Before it is publicly deployed it goes through beta testing to identify any remaining bugs, which are fixed before release.
Why do clients choose TechnoBrains for fintech software development?
Powerful, dependable and secure software, designed and maintained in a sustainable way.
Capability to meet market disruption
In addition to artificial intelligence, machine learning, big data, and predictive analytics, TechnoBrains has a strong background in these fields. As the FinTech landscape rapidly changes, we can prepare for you with our competencies.
Long-lasting business relationships
Throughout the lifecycle of your product, we are fully invested in its success, not only at release time. We develop the software and then provide support and maintenance.
True end-to-end service
We deliver products for traditional banks, disruptive FinTech startups, payment service providers, online lending platforms, and insurance providers — so we know what to focus on at every step, from start to finish.
More software in less time
Our code is delivered faster and with higher quality, helping you to get to market faster with the latest FinTech products.
An in-house team
75+ in-house design and development professionals, as of September 2026. TechnoBrains has been building custom software since 2009.
Startup or enterprise
Our team will assist you in every phase of the development of your FinTech product, whether your company is a startup or a large enterprise — including building your prototype.
Which stacks are fintech products built on?
A fintech product is usually a mobile app, a web application and a cloud back end. These are the TechnoBrains service pages for each.
React Native development
One codebase for the iOS and Android banking or payments app.
ExploreASP.NET development
.NET back ends for transaction, ledger and reporting systems.
ExploreNode.js development
Event-driven APIs for payments and real-time data.
ExploreAI development
AI and machine learning features on financial data.
ExploreAWS cloud
Cloud hosting and secure data warehousing for financial workloads.
ExploreSaaS application development
Multi-tenant fintech products sold as a subscription.
ExploreFrequently asked questions
"Fintech" is a combination of the terms "finance" and "technology". It refers to any business that takes advantage of technological solutions to build, automate, or improve financial services and processes. You can use banking applications for money transfers, invoicing, and expense tracking instead of going to the bank.
An in-house team of 75+ designers and developers, as of September 2026. TechnoBrains was established in 2009 and works from Ahmedabad, India and San Francisco, USA.
Custom fintech applications, AI-based fintech software, blockchain-based fintech apps, peer-to-peer lending portals, financial analytics, and mobile banking apps for retail and corporate customers.
Consumer banking, lending, payments, insurance, wealth management and personal finance. The live use cases include peer-to-peer lending systems, payment gateways and smart finance management systems.
Apps geared towards providing a smooth user experience, conducting transactions as fast as possible, and securing transaction data are judged on how well they meet these criteria.
Developer rates are $20–$40 per hour depending on the skill set and engagement. The final cost of an application depends on your requirements, so scope and price are agreed in a consultation rather than quoted up front.
Direct communication is possible between you and the fintech developers if you hire dedicated developers. In any case, your fintech project will be assigned to a project manager, who is notified and given instructions.
Building a financial product? Let's talk.
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