Gurubux Singh Gill

Co-Founder

Brighton, England, United Kingdom8 yrs 6 mos experience
AI EnabledAI ML Practitioner

Key Highlights

  • Reduced insight delivery time by 80% in healthcare.
  • Led ML pipelines for health inequality analysis.
  • Boosted pipeline efficiency by 50% at Railofy.
Stackforce AI infers this person is a Data Science and AI specialist in the Healthcare and Transportation sectors.

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Skills

Core Skills

Data ScienceAi Software DevelopmentCompany Set-upProject ManagementMachine LearningData EngineeringSoftware Development

Other Skills

Generative AIAutomationData ManagementData VisualizationLarge Language Models (LLM)Python (Programming Language)Technical AnalysisStrategic PlanningBusiness InsightsLarge Language Model Operations (LLMOps)Programming LanguagesMachine ToolsPattern RecognitionNatural Language Processing (NLP)Retrieval-Augmented Generation (RAG)

About

As a Lead Data Scientist at Health-equity.ai, I develop AI-powered data solutions to uncover health inequalities across public healthcare and population data. I lead end-to-end data pipelines, working with NHS, ONS, and socio-economic datasets, combining Python, Machine Learning, and LLM technologies to deliver actionable insights for pharma, healthcare, and public sector clients (BeiGene, Roche, NHS, WMUK). My work reduces insight delivery time by 80%, helping stakeholders from clinicians to policymakers make faster, data-driven decisions. I specialize in building ML pipelines, LLM-powered fact-checking (RAG), and Streamlit dashboards, ensuring explainability (SHAP), performance tracking, and deployment automation (MLOps). I blend technical rigor with business impact, regularly presenting data-driven narratives to senior executives, GMs, and NHS stakeholders. Previously, as a Data Scientist at Railofy, I deployed AWS ML models for ticket confirmation prediction, boosting pipeline efficiency by 50%. I scaled ETL pipelines with ELK stack, cutting data retrieval times by 90%, and built Kibana & Streamlit dashboards to optimize model performance, improving accuracy by 5% per iteration. I also led a database team of four, introducing process improvements that enhanced productivity. I hold an MSc in Data Science (Distinction) from the University of Sussex, with hands-on experience in MLflow, Apache Airflow, Seaborn, and end-to-end data solutions. I am a Microsoft Certified Python Programmer and Full Stack Developer with deep expertise in cloud technologies (AWS, GCP, Azure), LLMs, and MLOps. Driven by curiosity and impact, I am passionate about leveraging cutting-edge AI to solve real-world problems—from automating complex reviews using GenAI to driving equity in healthcare through data science. Key Skills: Python | Machine Learning | LLMs | GenAI | RAG | AWS | Data Pipelines | Streamlit | MLOps | ELK | Statistical Analysis | Data Visualization | Explainability (SHAP) | Cloud Computing (AWS)

Experience

8 yrs 6 mos
Total Experience
1 yr 6 mos
Average Tenure
1 yr 3 mos
Current Experience

Mercor

Data Science Specialist

Feb 2026Present · 4 mos · Remote

Self employed uk

Software, Data Science, AI & ML Solutions Consultant

Jul 2025Present · 11 mos · United Kingdom · Remote

  • Delivering AI, ML, and Data Science solutions for clients in data management, healthcare, finance, and technology sectors across the UK and internationally(UAE).
  • Work includes end-to-end Client Workflow Management, ML pipeline development, GenAI applications, predictive modelling, and data strategy consulting.
  • Available for short-term contracts, long-term engagements, and strategic advisory roles.
  • Clients include startups, enterprises, and public sector organisations (under NDA).
AI Software DevelopmentProject ManagementData ScienceGenerative AIAutomationData Management

Satiscal billing solutions

Technical Director

Mar 2025Present · 1 yr 3 mos · Remote

  • Currently building Satiscal Billing Solutions, a medical billing startup focused on AI-powered revenue cycle management for US healthcare providers.
Company Set-upProject Management

Health-equity.ai

2 roles

Lead Data Scientist

Promoted

Oct 2024Jul 2025 · 9 mos · Brighton, England, United Kingdom · On-site

  • Leading ML data products for health inequality analysis, cutting insight delivery time by 80% and reducing review cycles by 40% for pharma and healthcare clients (BeiGene, Roche, NHS, WMUK).
  • Built and deployed custom ML pipelines and GenAI solutions using AWS, Llama3, GPT-4o, RAG, ChromaDB, and LangChain, enabling automated health data correlation (e.g., Diabetes, Cancer, Rare Disease – Waldenstrom Macroglobulinemia) across NHS, Census, IMD, RMR datasets.
  • Developed ICB-to-PCN-to-GP drill-down dashboards (Streamlit, Plotly) with SHAP-based explainability, improving stakeholder decision-making across doctors, GMs, NGOs, and political leaders.
  • Assisted in Optimized LLM validation pipelines for claim verification (MLR) using PDF parsing, AWS Textract, RAG, RecursiveCharacterTextSplitter, multi-temperature prompting, and LLM Caching (ChromaDB), increasing fact-checking accuracy and reducing manual errors.
  • Bridged technical insights with business impact, creating client-facing deliverables (weekly reports, presentations), conducting stakeholder meetings, and mentoring team mates, enhancing business storytelling and data-driven decision-making.
Data VisualizationLarge Language Models (LLM)Python (Programming Language)Technical AnalysisStrategic PlanningAutomation+26

Senior Data Scientist

Oct 2023Sep 2024 · 11 mos · Brighton, England, United Kingdom · On-site

  • Health-equity.ai
  • ● Led end-to-end data pipeline with Co-founders, managing NHS and ONS data collection, preprocessing, and analysis; identified correlations between health outcomes and socioeconomic factors; developed dashboards to standardize statistical and ML experiments.
  • ● Produced comprehensive documentation, reports, and presentations to effectively communicate analysis to stakeholders, demonstrating strong business acumen. Took responsibility for testing processes, ensuring quality control, and mentoring other interns in data handling and analysis.
Data VisualizationPython (Programming Language)Strategic PlanningAutomationBusiness InsightsProgramming Languages+14

Railofy

3 roles

Data Scientist

Promoted

Apr 2022Sep 2023 · 1 yr 5 mos

  • Developed and deployed multiple, classification and regression algorithm-based, machine
  • learning models, on AWS, to predict the probability of ticket confirmation, improve the scoring
  • metrics, and automating pipelines that increased efficiency by 50%.
  • Managed database team of 4+, conducted workload assessments, and devised new operational
  • processes that increased productivity and improved coordination.
  • Integrated ELK stack in the pipeline architecture, to reduce the data retrieval time by 90% and
  • improved the scalability of the ETL pipeline.
  • Built Kibana and Streamlit dashboards to monitor model performance and provide feedback to
  • the trained models, assisting in improved accuracy by up to 5% with each iteration.
  • Designed ML stores, generated domain-specific feature documents, and orchestrated pipelines in
  • collaboration with the CTO.
Python (Programming Language)Strategic PlanningAutomationMySQLBusiness InsightsProgramming Languages+22

Data Analyst

Mar 2020Apr 2022 · 2 yrs 1 mo

Data Analyst

Jan 2020Feb 2020 · 1 mo

Arque tech

Data Science Intern

Sep 2019Dec 2019 · 3 mos · Mumbai, Maharashtra, India

  • Python Developer - Data Science
  • https://internshala.com/verify_certificate
  • AA2E6C2A-293F-D680-6FCA-EBAF86CBFB8A

Career break

Career transition

Feb 2019Aug 2019 · 6 mos · Mumbai, Maharashtra

  • Actively seeking full-time job opportunities in the field of Machine learning, Deep learning and Data science as a Python developer with experience in programming Web application development

L a technologies pvt ltd

Senior Software Developer

Jul 2018Jan 2019 · 6 mos · Mumbai Area, India

  • Deployed at a Client site: Adani Power(prev Reliance Power) to assist in developing a new Web
  • portal for Mumbai Customers on Liferay and Java framework.
  • Developing portlets, hooks, web services, payment gateway, and web APIs, and providing
  • support to the business team.
Programming LanguagesUtility IndustrySQLAttention to DetailSoftware Development

Mindcraft software pvt. ltd.

Consultant

Feb 2016Jun 2018 · 2 yrs 4 mos · Mumbai Area, India

  • Creating portlets on the Liferay Framework for the in-house portal LoopIn, and external portal
  • and handling the changes by end users, communicating requirements from the Design team and
  • client
  • Adding functionalities in the libraries implementing programming, analysis, database, front-end,
  • and backend development skills
Programming LanguagesSQLAttention to DetailSoftware Development

Education

University of Sussex

Master of Science - MS — Data Science

Sep 2023Sep 2024

St. Francis Institute Of Technology

Bachelor of Engineering (BE) — Computer Engineering

Jan 2012Jan 2015

freeCodeCamp

Full Stack Web Development Certification — Computer Software Engineering

Jan 2016Jan 2017

Sardar Vallabhbhai patel Polytechnic

High School Diploma — Computer Engineering

Jan 2009Jan 2012

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