Gajanan Ballewar

Project 1: Mitchell APD Repair | Aug 2023 – Present

Client: Mitchell | Domain: Insurance

• Perform end-to-end manual testing for an AI-driven vehicle insurance claims processing system.
• Conduct comprehensive API testing using Postman to validate data exchange between the front-end application, AI services, and downstream systems, ensuring seamless integration.
• Validate AI-powered pre-estimating process that automatically assesses vehicle damage and generates initial repair estimates, ensuring accuracy and reliability.
• Utilize AI-based test tool EVA to analyze business requirements and automatically generate comprehensive test cases, significantly improving test coverage and efficiency.
• Develop and execute detailed test plans; conduct functional, regression, and UAT cycles for AI-driven components and overall system workflow.
• Collaborate with cross-functional teams to align testing processes with project goals and report progress in Agile ceremonies.
• Environment: Windows 10, Azure DevOps (ADO), Postman, EVA (AI Test Tool)

Project 2: Data Platform Implementation in Cloud | Nov 2022 – Jul 2023

Client: NCR Corporation | Domain: Data & Analytics

• Led ETL testing for a large-scale cloud data migration project on Azure Synapse Analytics.
• Analyzed data mappings and transformation rules to develop and execute comprehensive test strategies.
• Authored complex SQL queries to validate data quality, integrity, and accuracy post-migration.
• Identified, tracked, and managed defects using JIRA, ensuring a smooth data migration process.
• Environment: Windows 10, SSMS, Oracle, Teradata, Azure Synapse, JIRA

Project 3: Integrator Customer View (Frontier Communications) | Jan 2020 – Oct 2022

Client: Frontier Communications | Domain: Telecom BSS

• Performed end-to-end manual testing for a fully convergent telecom BSS (Business Support Systems) billing and charging solution.
• Conducted rigorous validation of real-time billing capabilities, pricing flexibility, and marketing offer configurations to ensure system integrity and prevent revenue leakage.
• Analyzed business requirements and functional specs to design and execute test cases for complex telecom billing scenarios.
• Utilized SQL for backend database testing to verify billing data accuracy, customer account records, and transaction integrity in Oracle databases.
• Collaborated with Business Analysts and developers to troubleshoot defects and ensure timely resolution.
• Environment: JIRA, Oracle, Windows

Project 4: Comedy Central Mobile App | Feb 2015 – May 2016

Client: Viacom | Domain: Media

• Managed end-to-end manual testing for a high-profile iOS and Android mobile application.
• Conducted functional, compatibility, GUI, and performance testing on various mobile devices and tablets.
• Utilized Xcode and ADB tools for log analysis and debugging. Reported defects and provided daily status updates to clients.
• Environment: Android, iOS, DDMS (ADB), Xcode, Charles Proxy, JIRA

• Project 4: Comedy Central Mobile App | Feb 2015 – May 2016
• Client: Viacom | Domain: Media
• Managed end-to-end manual testing for a high-profile iOS and Android mobile application.
• Conducted functional, compatibility, GUI, and performance testing on various mobile devices and tablets.
• Utilized Xcode and ADB tools for log analysis and debugging. Reported defects and provided daily status updates to clients.
• Environment: Android, iOS, DDMS (ADB), Xcode, Charles Proxy, JIRA