Juan Daniel

QA Engineer | Manual & Automation Testing Specialist

5+ years of experience in ensuring software quality across banking and financial applications. Specialized in Manual Testing, API Testing, and Test Automation.

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About Me

Professional QA Engineer

I'm a dedicated QA Engineer with over 5+ years of experience in the banking and financial sector. My expertise lies in comprehensive Manual Testing, API Validation, and Building Automated Test Frameworks.

I've successfully reduced regression testing time by up to 80% and identified critical bugs before production, ensuring seamless user experiences for millions of banking customers.

My approach combines meticulous attention to detail with a deep understanding of business requirements, making me an effective bridge between development teams and end users.

5+
Years Experience
15+
Critical Bugs Found
80%
Testing Time Reduced
8+
Projects Delivered

Technical Skills

Testing Expertise

Manual Testing 100%
API Testing 90%
Regression Testing 95%
Smoke Testing 85%
Sanity Testing 80%

Tools

Selenium 85%
Git/GitHub 90%
Postman 85%
Jira 95%
AS400 95%

Technical Skills

SQL 80%
JavaScript 80%
Python 85%

Professional Experience

QA Engineer

Bank Rakyat Indonesia
August 2025 - Present

Project: Qlola Platform

  • Validated UI/UX, validation customer data security
  • Ensure payment processing secure for customers
  • Check transaction limits after payments
  • Doing midnight batch processing
  • Improved payment transaction efficiency
  • Technologies: Manual Testing, Postman, JIRA, MySQL, AS400

Project: New Global Component 2026

  • Verified complete website redesign from Figma specifications
  • Ensuring functional integrity
  • Reduced regression testing time by 80%
  • Enhanced system flexibility and user experience
  • Ensure that the UI/UX appearance is in accordance with the product design agreed upon in the requirements document

QA Engineer

Bank UOB Indonesia
August 2023 - May 2025

Project: Trade - Voyager

  • Reduced regression testing time by 70%
  • Documenting 100+ bugs and improving efficiency by 40%
  • Identified 10+ critical and high severity bugs before production
  • Executed manual testing for web and mobile applications
  • Performed API testing with Postman ensuring backend stability and performance

Project: Cash - PSIAP

  • Reduced regression testing time by 80%
  • Found 7+ critical bugs before production release
  • Streamlined tax payment processing system
  • Enhanced system flexibility and user experience

QA Engineer

Bank Negara Indonesia
January 2022 - July 2023

Project: Multi-Platform Banking Solutions

  • Increased feature usage from 60% to 90%
  • Improved application accessibility by 95%
  • Tested Mobile Banking, E-Money, ATM, and Credit Card systems
  • Enhanced E-Money reader reliability for public transportation
  • Conducted SIT testing and facilitated live UAT presentations with end users
  • Technologies: Manual Testing, Postman, Trello, MySQL

Professional Projects

Qlola Platform

Validated UI/UX, Customer Data Security, Payment Processing, Transaction Limits, Midnight Batch Processing, and Negative Scenarios. Verified complete website redesign from Figma specifications ensuring functional integrity.

Manual Testing Figma Jira Spreadsheet

U-Infinity Web

Validated tax payment and BIFAST features using NIK/NPWP with real-time transaction history Modern E2E testing framework for web applications with comprehensive test coverage and reporting.

Manual Testing SQL AS400

U-4 Trade Core Banking

Developed test scenarios for payment gateway and enhanced test coverage. Tested payment transactions via FTP/FTPS, analyzing processing capacity and performance.

Manual Testing SQL AS400

Credit Card/ATM Simulator

Test cases for electronic money system including reader validation and transaction flow testing.

Manual Testing ATM Simulator Excel

Tapcash/E-Money

Validated NFC e-money chip payment and Tapcash GO integration.

Manual Testing E-Money EDC

Mobile Banking BNI

Ensured real-time feature updates and data synchronization for cross-platform testing (Android, IOS, Huawei).

Manual testing Excel E-Money Mobile Banking

Certifications & Training

Technical Support Fundamental (Google)

Coursera and Google - 2024

Quality Assurance

Sanber Code - 2024

UOB Risk Culture

Bank UOB Indonesia - 2024

Data Engineer Challenge with SQL

DQLAB - 2024

Basic Excel Training

Seratus Ilmu - 2023

TOEFL Test

Score: 500 - 2023

Get In Touch

I'm always open to discussing quality assurance opportunities, testing strategies, or collaboration ideas.

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