API Automation

Wells Fargo - Financial Services Platform

Manual and Automation QA Engineer

Digital banking and financial service solutions for a multinational financial services organization.

Enterprise
FinTech
October 2021 - July 2022

Tools & Technologies

Testing Tools

Selenium WebDriverTestNGPostmanJIRAJenkins

Technologies

Oracle DBAgileSecurity Compliance

Problem Statement

Wells Fargo needed comprehensive testing for digital banking applications to ensure accuracy, reliability, data integrity, and compliance with strict financial and security standards.

Approach

Designed and executed manual and automated test cases for web and mobile banking applications. Performed API, functional, and regression testing across multiple environments.

Testing & Automation Strategy

Collaborated with development and business teams to identify, document, and resolve critical defects impacting user transactions and workflows. Contributed to end-to-end test automation.

CI/CD Integration

Integrated automated tests into Jenkins pipeline for continuous validation. Ensured compliance with financial and security standards through automated security scans.

Code Examples

Banking Transaction Test

Automated test for validating secure banking transactions.

java
@Test
public void testSecureFundTransfer() {
    String authToken = AuthHelper.getSecureToken("user@wellsfargo.com");

    Response response = given()
        .header("Authorization", "Bearer " + authToken)
        .header("Content-Type", "application/json")
        .body("{\"fromAccount\": \"ACC123\", \"toAccount\": \"ACC456\", \"amount\": 500.00}")
    .when()
        .post("/api/v1/transfers")
    .then()
        .statusCode(200)
        .body("status", equalTo("COMPLETED"))
        .body("transactionId", notNullValue())
        .extract().response();

    // Verify transaction in database
    Assert.assertNotNull(response.jsonPath().getString("transactionId"));
}

Results & Impact

Improved test coverage and reduced release cycles through comprehensive end-to-end test automation. Ensured compliance with strict financial and security standards.

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