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pree_kharb

Pree K

@pree_kharb

Senior Data Scientist

United Kingdom
English, Hindi
About me
I am a Senior Data Scientist at Octopus Money. I design and implement customer persona clustering models and build scalable ML pipelines using AWS SageMaker. I also develop agentic AI workflows and LLM systems for financial coaching.... Read more

Skills

p
pree_kharb
Pree K
Offline • 
Average response time: 1 hour

See my services

AI Integrations
I will build production ready llm pipelines with evaluation
From$130 / projectMore details
AI Integrations
I will build a scalable, secure rag pipeline for financial document QA on AWS
From$1,500 / projectMore details

Portfolio

Work experience

Infosys

Infosys

Full-time • 3 yrs 11 mos

Senior AI Engineer

Jan 2023 - Present • 3 yrs 4 mos

Led the design and delivery of production-gradeAI systems in a regulated financial environment, owning end-to-end delivery from problem definition through to production deployment and monitoring. Designed and deployed end-to-end LLM-powered pipelines using Python and AWS (Lambda, Step Functions, S3, DynamoDB), transforming unstructured financial conversations into structured, decision-ready insights Built multi-step, agentic-styleAIworkflows including summarisation, case checking, and vulnerability detection aligned with FCA guidelines Improved model reliability and consistency through structured outputs, evaluation frameworks, validation/repair layers, and human-in-the-loop workflows Reduced manual review effort by ~30% and decreased false positives, improving trust in compliance-driven workflows Worked cross-functionally with product, compliance, and coaching teams to embed AI systems into real-world operations Led customer persona clustering initiatives to support data-driven segmentation and decision-making Acted as an internal AISME, running workshops on agentic AI and enabling teams to adopt AItools and automation Previously built scalable frontend systems and inter

Professional software engineer

Sep 2017 - Apr 2018 • 7 mos