.png){kind=logo}
UO
Ugochukwu Obunadike
Principal Data Scientist specializing in Generative AI, NLP, and MLOps
San Francisco, CAPrincipal Data Scientist12 years experiencePrincipalConsultingHealthcareFinancial Services
ScreenedIdentity Verified
Connect with Ugochukwu
Ugochukwu already has a relationship with Reval, so a warm intro from us gets a much better response than cold outreach.
Recommended
Already have an account?
About
ML/NLP practitioner with banking experience (M&T Bank) who has built a GPT-4 RAG system using LangChain and Pinecone to connect unstructured customer data with internal knowledge bases, improving accuracy and reducing manual lookup time by 50%+. Strong in entity resolution and productionizing scalable Python data workflows, including major performance wins by migrating bottleneck joins from Pandas to Dask.
Experience
Principal Data ScientistCognizant
Data ScientistM&T Bank
Data ScientistSMART SAVE SUPERMARKET LTD.
Data ScientistIntertek
Education
University at Buffalomaster, Data Science (2016)
University at Buffalobachelor, Computer Science (2014)
Key Strengths
- Built production RAG system connecting unstructured customer data to internal knowledge bases
- Tooling/architecture selection for scalable vector search (LangChain + Pinecone + GPT-4)
- Entity resolution expertise (fuzzy matching, TF-IDF similarity, clustering) with rigorous validation
- Improved response accuracy and cut manual data lookup time by 50%+
- Performance optimization of data workflows (Pandas to Dask) reducing runtime from 1+ hour to <10 minutes
- Production-grade Python workflow practices (modular design, testing, logging, documentation, scalability)
Discover more candidates like Ugochukwu
Search across thousands of pre-screened, high-quality, high-intent candidates on Reval.
Search Talent