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// INFINITY INFOSOFT

Stock trading app development

Infinity InfoSoft developed a stock trading mobile app for iOS and Android, featuring real-time market analysis, portfolio management, and easy access to trading tools.

Client

Our client is a leading Trading Exchange that offers comprehensive trading services, such as brokerage accounts, stock buy, sell, and exchange, order execution, and investment portfolio management.

Detailed information about the client cannot be disclosed under the provisions of the NDA.

Primary features

Brokerage account opening: users can open various types of brokerage accounts depending on their trading needs and requirements. 

Security and authentication: 2FA requires users to verify their identity through a code sent to their mobile device, in addition to their password. A biometric login allows users to access their accounts using fingerprint or facial recognition.

Deposits and withdrawals: deposits and withdrawals can be made using credit/debit cards,  wire transfers, and e-wallets. The application also allows users to make instant transfers.

Built-in calendar: the calendar notifies users about the dates of dividend payments and bond coupon issuance. Users can also set up regular funding schedules for investments.

Portfolio management: users can review their portfolios, reevaluate assets in different currencies, and categorize them by class (equity, fixed income, derivatives).

Smart asset filters: filters allow users to sort securities by instrument identifiers, asset class, industry, market sector, volatility, and other parameters. 

Real-time market data and analytics:  users have instant access to current bid and ask prices, as well as last traded prices for financial instruments (real-time OHLC data). They can also use customizable charts, review information on security redemption possibilities, and get continuous updates on price changes, volume, and other key metrics without the need for manual refresh.

Transaction history: users can track their transactions within selected periods and review the list of orders they placed.

Margin trading information: users can utilize borrowed money to buy assets, view the list of securities available for margin trading, and see available margin leverage. 

Notifications: users can customize in-app alerts and push notifications for account activity, price changes, and news.

Initial offerings

Initial offerings

We incorporated a set of stock exchange offerings upon the bank’s request. Some of them are available on an exclusive early-stage basis.

IPOs:  the bank’s users can access the issuer’s information and submit applications to participate in the IPO.

Bond offers: users can apply for bond offers via the app and track the status of their application.

Custom investment strategies: users can invest in portfolios prepared specifically for them by the bank’s asset managers.

Third-party integrations

Third-party integrations

Our team implemented all third-party integrations requested by the bank:

Robo advising: users can get personalized investment advice based on their profiles and specific goals. The integration allows for the automated creation of diversified portfolios using a mix of stocks, ETFs, bonds, and other assets.

News feeds: users get access to various financial news platforms to receive relevant, real-time news updates directly within the app.

Brokerage API Integration: the app connects with multiple brokerage firms via APIs and provides access to various financial instruments (stocks, bonds, mutual funds, ETFs, and options).

Integration with MetaStock and Trading view: the integration provides access to charting and technical analysis tools.

QA improvements

Throughout development, we performed functional testing and used automated testing tools to cover a wide range of scenarios and verify that each feature worked flawlessly. We used Espresso (for Android) and XCTest (for iOS) to test individual code components and catch bugs early in development.  We performed automated UI testing with Appium to simulate user interactions. With Apache JMeter, we performed stress testing to make sure that the application can handle high traffic and maintain performance under load.

Technologies

Platforms

iOS/Android

Front-end

Swift (iOS) and Kotlin (Android)

Back-end

JavaScript and React

Database

MySQL

Why Choose INFINITY INFOSOFT?
  • ✅ Established Expertise: Backed by years of experience and industry best practices.
  • ✅ Global Reach: Local presence in Singapore with international delivery capabilities.
  • ✅ Client-Centric Approach: Your goals drive our strategy and execution.
  • ✅ End-to-End Service: From strategy to support—we’re with you at every stage.
  • ✅ Innovation-Driven Culture: Constantly evolving to keep you ahead of the curve.

24/7 Global Support

We hire and build your own remote dedicated development teams tailored to your specific needs.

At INFINITY INFOSOFT, we believe software is more than just technology—it’s a transformative force that empowers businesses and reshapes industries. Partner with us to unlock your digital potential.