Banking

Android App Development for Banking

Android App Development for banking, built around the constraint that defines the sector: core banking systems are not to be touched, so everything integrates around them.

Regulations in scope
4
Systems we integrate
5
Typical first release
6 weeks

What changes when it is banking

Play Store policy changes regularly and rejections cost a week each. We build to current policy and handle the submission so your team never learns the review process the hard way.

In banking, core banking systems are not to be touched, so everything integrates around them. That single fact reshapes how android app development has to be built here, the guardrails, the approval points and the evidence trail are design inputs rather than things bolted on before go-live.

The workload we are most often asked to take on first is account opening documentation, usually integrated against loan management systems. Every engagement opens with a measurement: the cycle time, the cost per transaction, or the error rate we are being asked to move.

Multi-model by default, so a provider outage is a routing decision rather than an incident. Six weeks to something running in production, not six quarters to a strategy document.

The sector constraints we design around

Defining constraint
core banking systems are not to be touched, so everything integrates around them
Regulations in scope
RBI master directions · PMLA and AML · DPDP Act 2023 · cybersecurity framework for banks
Systems of record
Finacle · Flexcube · core banking platforms · CRM · loan management systems
Where we usually start
account opening documentation

Android App Development workloads in banking

  • account opening documentation
  • AML alert triage
  • customer service automation
  • loan file assembly
  • branch reporting

What is included

  • Native Kotlin build with Jetpack Compose
  • Performance tuned for mid-range devices, tested on real hardware
  • Offline-first data layer with background sync
  • APK and install size kept deliberately small
  • Play Store submission, policy compliance and release management
  • Crash reporting and staged rollout

Questions from this sector

Will this touch our core banking system?

No. We integrate through supported interfaces and read replicas, never by modifying the core.

How do you handle AML false positives?

Context enrichment and tuned scoring so alert volume matches investigator capacity, with every decision explainable in a case file.

How much does an Android app cost in India?

Driven by feature count and backend integration far more than by platform. A focused first version is a different project from one with payments, chat and offline sync. We quote against a feature inventory, not a category.

Kotlin or Java?

Kotlin. It is Google's recommended language, the ecosystem has moved, and new Java-only Android work today creates a maintenance problem for later.

Will it work on older phones?

We agree a minimum supported version at the start based on your actual user base, then test against it. Supporting very old versions has a real cost, so it should be a decision rather than an assumption.

Android App Development for banking, worth a conversation?

Tell us the workload and the regulation it sits under. We will tell you what is realistic.

Or email bd@dtrasglobal.com · call +91 74118 77878