Lead backend architecture and system design for distributed systems. Build high-performance Python/FastAPI services, RESTful and async APIs, design RDBMS and NoSQL schemas, ensure scalability, resilience, and maintainability, produce architecture docs, and guide teams on trade-offs and best practices.

Build and deploy ML models on structured and unstructured data, design A/B tests, create visualizations, collaborate cross-functionally, operationalise pipelines with data engineering, develop domain expertise, and translate analyses into stakeholder recommendations.

Design, build, and deploy enterprise-scale Agentic AI and multi-agent systems, LLM fine-tuning and RAG pipelines, vector search, AI copilots, and production AI microservices. Lead model development, MLOps/CI-CD, cloud integration (Azure/AWS/GCP), monitoring, governance, and deliver measurable automation and business outcomes.