Mobile Banking
App
Dedicated mobile development support for a fintech team improving user-facing mobile banking features, API integration, and release quality.
Overview
Mobile Banking App is an ODC engagement where AVEO provided dedicated engineers to support a fintech client's internal product and engineering team.
The client already had an existing mobile banking product and internal technical ownership. AVEO's role was to provide additional development capacity, helping the client deliver mobile features, integrate APIs, fix issues, improve app quality, and support release cycles under the client's process and technical direction.
The Challenge
The client needed to expand development capacity without hiring a full in-house team immediately. Their internal team was managing product roadmap, security requirements, and core banking integration, but needed extra engineers to support mobile delivery and QA activities.
Key challenges- The internal team had limited bandwidth for new mobile features
- Mobile UI and user flows needed ongoing improvement
- Backend API integration tasks required additional engineering support
- QA coverage needed to be strengthened before releases
- The client needed developers who could join their workflow quickly
- The work had to follow the client's security, code review, and release standards
Our Support
AVEO provided a dedicated team that worked as an extension of the client's internal engineering team. The team joined sprint planning, daily communication, development tasks, bug fixing, QA testing, and release preparation. AVEO supported selected modules and feature areas based on the client's priorities.
What we supported- Mobile feature development
- UI implementation based on existing product design
- Account overview and transaction history flow improvements
- Payment and transfer screen support
- Backend API integration
- Bug fixing and performance improvements
- Regression testing before release
- Device compatibility testing
- Sprint-based collaboration with the client's team
- Technical documentation and handover notes
Results / Impact
Additional Engineering Capacity
The client increased delivery capacity without needing to hire full-time staff immediately.
Faster Sprint Execution
AVEO's developers helped complete planned sprint tasks and reduce pressure on the internal team.
Improved Mobile App Quality
Bug fixing, QA support, and regression testing helped improve app stability before release.
Better User Experience
Selected screens and user flows became clearer, smoother, and easier to use.
Flexible ODC Collaboration
The client could scale development support based on product priorities and roadmap needs.
Key Contributions
Mobile Feature Support
Supported the development and improvement of user-facing features such as account overview, transaction history, payment flow, and user profile screens.
API Integration
Helped connect mobile screens with backend APIs and improve data handling across selected user flows.
Bug Fixing
Resolved UI issues, flow inconsistencies, validation problems, and device-specific bugs reported during testing.
QA & Regression Testing
Supported test execution before releases to help the client improve release readiness and reduce production issues.
Team Extension
Worked directly with the client's internal team through Jira, sprint planning, code review, and daily communication.
Release Support
Helped prepare selected features and fixes for release according to the client's internal process.
