QMoney is a visual stock portfolio analyzer. It helps portfolio managers make trade recommendations for their clients.
Implemented the core logic of the portfolio manager and published it as a library.
Refactored code to add support for multiple stock quote services.
Improved application stability and performance.
QMoney Architecture
QMoney Portfolio Manager Interface
QMONEY MODULES
Fetch stock quotes and compute annualized stock returns
Scope of work:
- Used Tiingo’s REST APIs to fetch stock quotes.
- Computed the annualized returns based on stock purchase date and holding period.
Skills: Java, REST API, Jackson
Refactor using Java interfaces and publish a JAR file
Scope of work:
- Refactored code to adapt to an updated interface contract published by the backend team.
- Published the portfolio manager library as a JAR for easy versioning and distribution.
- Created examples to help document library (JAR) usage.
Skills: Interfaces, Code Refactoring, Gradle
Improve application availability and stability
Scope of work:
- Added support for a backup stock quote service (Alpha Vantage) to improve service availability.
- Improved application stability with comprehensive error reporting and better exception handling.
Skills : Interfaces, Exception Handling