Prabhakar B.

Solutions Architect @Cognizant

London, GB

Foster relationship and Lead cross-functional teams of Architects, Product, data scientists, engineers, designers, and other stakeholders throughout the product lifecycle.Collaborate and Communicate to oversee the development process, ensuring technology adherence to development, validated, and deployed effectively while adhering to quality standards.Part of Enterprise architecture forum to build Front door process for Architecture, Reference architecture principles, TDA governance process, template for architecture Solution blue print.Artifacts : Architecture Principle, Solution architecture HLD, Reference Diagram, Security, TCR & MCR, PIA, Data FlowLead to Architect and lead team to deploy AI/ML models on AKS clusters using Azure ML workspace service.Design end-to-end data pipelines, from data ingestion and preprocessing to model training, evaluation, and inference.Tools and frameworks for data processing Langchain, TensorFlow, PyTorch), model development (Jupyter Notebook, MLflow),deployment (Kubernetes, Docker), Open source models ( Hugging face, Scikit) and knowledge store ( Chroma & Pinecone)Solution Architecture pattern with Neo4J, Conductor Orchestration, RAG GenAI model with AWS sagemaker.Architecture and Design Banking & Finance domain - Open Banking payments, NFC based Mobile payments, Embeded Finance.Architect GraphQL api for ODS MongoDBDefine object types, fields, queries, mutations, and subscriptions.Define resolver functions for each field in the GraphQL schema.Ensure architecture that follow design principles, present in design forum and discuss with technical and non-technical stakeholders(Engineering,Product, Platform)Projects : This project focuses on building an AI-driven Digital Supply Chain Mapping application for the Life Sciences industry, leveraging GraphDB Ontology and GraphRAG. The solution integrates semantic knowledge graphs to model complex supply chain relationships, enhancing traceability, risk assessment.

IIT Madras

Master of Science (MS)

Madras University

Bachelor of Engineering (BE)