Shubham Sahu
Senior Knowledge Engineer | Semantic Web & Graphs
Salary / Daily rate
Bhopal, Madhya Pradesh, India
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
Semantic web & Knowledge Graph expert with 7+ years specializing in enterprise data unification and ontology engineering. Led metadata catalog efforts at S&P Global, reduced curation time by 80% using LLM automation, and hold a patent for SDLC traceability solutions. Ready to transform your data into intelligent, interconnected knowledge systems using RDF, SPARQL, and cutting-edge semantic technologies.
Work experience
Data Catalog Manager
S&P Global
Nov 2024 - Present
2 years
Bengaluru, Karnataka, India
Leading Metadata Catalog effort for the Enterprise Data Organization EDO within the company, to semantically unify metadata across multiple divisions like Commodities, Financial Markets etc. • Applying data governance using knowledge graph based data.world platform. • Mentoring teammates on Knowledge graph usability and SPARQL. • Used LLM and streamlit to create custom metadata curation screens to automate the manual curation reducing the curation time by 80%
Knowledge Engineer
McKinsey & Company
Mar 2023 - Oct 2024
1 year 8 months
Prague, Czechia
Primarily worked as a Semantic Data Modeler for Knowledge Graphs enabling semantic interoperability between multiple departments of the firm. Worked on tools like Metaphactory and Amazon Neptune. Created a unique approach of Query Templates which enabled LLM based conversational chatbot to leverage data from Knowledge Graph using Natural Language
EY
Jun 2021 - Mar 2023
1 year 10 months
Bengaluru, Karnataka, India
Senior
Oct 2022 - Mar 2023
6 months
Bengaluru, Karnataka, India
Lead Analyst (Semantic Data Model Development)
Jun 2021 - Oct 2022
1 year 5 months
Bengaluru, Karnataka, India
Closely working with multiple Industry domain experts to develop ontologies to co-create a Data fabric solution. Creating ontologies for multiple domains enabling complex knowledge graph solutions based in RDF and extracting insights via Sparql.
Siemens Technology India
Jan 2018 - May 2021
3 years 5 months
Bengaluru Area, India
Research Engineer
Oct 2019 - May 2021
1 year 8 months
Bengaluru Area, India
Working on 3 major concepts: 1. Semantic Datalayer 2. Knowledge Management Application. 3. Traceability knowledge graph. Developed Knowledge management systems and Data integration platform, Enabling focused guidance, recommendations and traceability to customer specific problems in SDLC and Manufacturing domains. Also hold a patent for unique way to implement traceability in SDLC using knowledge graph.
Software Engineer
Jan 2019 - Oct 2019
10 months
Bengaluru, Karnataka, India
Involved with end to end full stack development of 2 research projects. REQUEST: Enabling the architects to prioritize code smell refactoring in order to reach desired target for the project. IMPACT: Enabling the stakeholders of a project to analyze the project from monetary and non monetary point of view. This helped many teams to focus on areas of project where they need to allocate their budget.
GTE
Jul 2018 - Dec 2018
6 months
Bengaluru, Karnataka, India
Worked on microservice architecture based Architecture Management board and developed service which enabled communication with multiple backend services enabling seamless communication within the application.
Intern
Jan 2018 - Jul 2018
7 months
Bengaluru Area, India
Education
SRM IST Chennai
Bachelor's degree
2014 - 2018
5 years