Techtaru Digital builds the software layer for stock trading and investment apps — user interfaces, portfolio tracking, market data display, and order-entry screens — designed to integrate with a licensed broker's trading API, for businesses building investment products in partnership with an existing regulated brokerage.
Building a stock trading or investment app involves two very different categories of work: the regulated financial infrastructure (broker licensing, exchange connectivity, KYC/AML compliance, real-time market data licensing) and the application software layer (the interface users interact with, portfolio views, and order screens).
This distinction matters because:
For the application software layer — the part Techtaru Digital builds — development typically includes:
Techtaru Digital offers software development services for the application layer of trading and investment platforms, built to integrate with a licensed broker partner.
Techtaru Digital designs trading and investment app interfaces focused on clarity and speed, since confusing or slow interfaces are a genuine risk in a context where users are making financial decisions in real time.
Techtaru Digital integrates trading app software with a licensed broker's API for order placement, account data, and execution status — the business's brokerage partner remains the entity actually executing trades and holding regulatory responsibility for that function.
Techtaru Digital builds portfolio tracking and reporting functionality, giving users clear visibility into their holdings and performance.
Techtaru Digital integrates licensed market data feeds into a trading app's interface, working within whatever data licensing arrangement a business has established with its data provider.
Techtaru Digital builds investment and brokerage-facing app interfaces for businesses offering investment products through a partnership with a licensed broker or asset manager.
Techtaru Digital builds administrative and back-office tools for businesses managing their own customer relationships on top of an underlying licensed broker relationship.
Techtaru Digital provides ongoing maintenance and support, including updates as broker APIs, market data feeds, or security requirements change over time.
Before development begins, this is the most important question to resolve, since it determines the actual scope of a software build.
If you already have a broker-dealer license, or a partnership agreement with a licensed broker, Techtaru Digital can build the application software layer that integrates with that broker's API.
If you don't yet have this in place, that needs to be resolved first, with appropriate legal and regulatory guidance, before a software development timeline can be meaningfully scoped — no software vendor, including Techtaru Digital, can substitute for the licensing and compliance work this requires.
Techtaru Digital will ask about this directly at the start of any trading app conversation, since it's foundational to what can actually be built and legally operated.
Techtaru Digital has built web and mobile applications since 2012, with 200+ clients served, including 30+ established brands, and full-stack capability across web, mobile, and backend development. For the application software layer of a trading or investment product, this general development capability applies directly — clean UI, reliable API integration, and secure data handling are the same fundamentals across any application handling sensitive user data. Techtaru Digital is headquartered in Jaipur, Rajasthan, with a growing presence in the United States.
Techtaru Digital does not represent itself as, and is not, a licensed broker-dealer or financial services provider, and any project in this space should be scoped with that boundary clearly understood by both parties.
Given the regulatory stakes, this deserves particularly careful vetting. Confirm the partner clearly understands the distinction between the regulated brokerage function and the software layer, and doesn't imply they can deliver a fully licensed trading platform on their own. Ask about their specific experience integrating with broker APIs. Ask how they approach security for financial applications, given the sensitivity of the data involved. Confirm your own legal and compliance guidance is engaged separately from the software development relationship, since a development partner is not a substitute for that expertise.
A software development company can build the application layer of a trading platform — the interface, portfolio tracking, and integration with a broker's API — but actually executing trades on an exchange requires a licensed broker-dealer. Most trading apps are built on top of an existing licensed broker's API rather than the software company itself becoming a broker.
Techtaru Digital offers a consultation for businesses building the software layer of a trading or investment app, assuming a licensed broker relationship or partnership is already in place or actively being established through appropriate legal channels.
Contact Techtaru Digital for a consultation on your trading app software project.
+91-72298 33335info@techtaru.comHeadquartered in Jaipur, serving clients across India and internationally