Phani Kumar D.
AI Software Engineering Leader, QE | AWS Certified | Azure AI Certified | Prompt Engineering | AI/ML | RAG | RAGAS | Building AI Agents | Agentic Workflows | SDET | Automation | Full Stack | DevOps | Observability | SRE
- Role
- Ai Engineer Iii, Quality Engineering at United Wholesale Mortgage
- Location
- Detroit, MI, US
- LinkedIn followers
- 500 followers
About Phani Kumar D.
Accomplished AI Engineering and Quality Engineering Leader with 18+ years of experience…
Experience
Ai Engineer Iii, Quality Engineering
Mar 2025 — Present · Detroit, MI, US
Hands-on experience leveraging cutting-edge technologies including large language models (LLMs) such as GPT-4o, Gemini 2.5 Pro, and Vortex AI, alongside Natural Language Processing (NLP) and intelligent document processing frameworks involving-> Validating extraction accuracy at different confidence thresholds-> Building test cases where the model performs under ambiguous inputs (e.g, poor scan quality, handwritten data)-> Designing fail-safe test scenarios to ensure that low-confidence results don’t lead to incorrect underwriting decisions-> Integrating assertions on confidence scores in the automated tests (e.g,\"income extraction must return >90% confidence or escalate to manual review\").Providing Quality Engineering solutions for LLM-integrated mortgage processing workflows by designing and implementing test automation strategies that validate end-to-end automation of tasks such as-> Document classification-> W-2 and paystub data extraction-> Optical Character Recognition (OCR) validation-> Loan Origination System (LOS) integration testing-> Auto-Underwriting Approval workflowThis work ensures the reliability, accuracy, and robustness of AI models within real-world FinTech environments. I focus on building scalable, automated test frameworks that not only validate model performance and system integration but also incorporate continuous testing strategies (CI/CD) using ThunderClient, K6, BitBucket, TestKube, Port.io, and real-time monitoring using Dynatrace to maintain production-grade quality.By aligning Quality Engineering with AI development cycles, I contribute to faster, safer deployments of intelligent mortgage automation tools—improving underwriting efficiency and regulatory compliance.
Education
Sikkim Manipal University (SMU)
Master of Business Administration - MBA
SRM Institute of Science and Technology (SRMIST)
Master of Computer Applications - MCA
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