DINESH M

Al Testing - Hallucination Detection & Citation Verification System

• Built an Al quality assurance system to detect hallucinations in LLM-generated content by automatically extracting factual claims and verifying citations against CrossRef and Google Scholar/ Semantic Scholar.
• Implemented fact validation using retrieval and NLI models, generating, a hallucination risk score by identifying fake citations, unsupported claims, and contradictions.
• Reduced manual content verification effort by 60-70% through an end-to-end solution delivered via FastAPI backend and Streamlit interface, enabling more trustworthy and reliable Al outputs.

QA Engineer - Retail Domain

• Validated end-to-end retail workflows for a new store setup, ensuring reliable system integrations
• Led a 3-member team and built automated test suites with CI/CD pipelines to improve regression coverage and release stability.
• Leveraged Al-assisted development to design test cases and accelerate automation scripting using GitHub Copilot

Tech Stack: TypeScript, Playwright, CodeceptJS, REST API Testing, CI/CD, Git, GitHub Copilot

Java Engineer - Banking & Payments Domain

• Started career as Java Engineer, contributed to banking payment portfolio by developing transaction processing, system integration, and REST-based microservices.
• Gained hands-on experience with Java, Spring Boot, SQL, and automated testing to enhance reliability and scalability of financial systems.