Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I'm Christo Raju, a data science graduate with hands-on experience using SQL and Python for collecting, cleaning, and analyzing data. I have worked with cloud platforms such as Azure and Databricks, and I am comfortable with Spark for large-scale data processing. I enjoy turning both structured and unstructured data into clear, actionable insights and supporting data pipelines from ingestion to delivery. I excel at team collaboration, documentation, and communicating technical concepts to non-technical stakeholders. I am eager to contribute to reliable data solutions that drive positive outcomes, particularly in healthcare and enterprise contexts.…Hi, I'm Christo Raju, a data science graduate with hands-on experience using SQL and Python for collecting, cleaning, and analyzing data. I have worked with cloud platforms such as Azure and Databricks, and I am comfortable with Spark for large-scale data processing. I enjoy turning both structured and unstructured data into clear, actionable insights and supporting data pipelines from ingestion to delivery. I excel at team collaboration, documentation, and communicating technical concepts to non-technical stakeholders. I am eager to contribute to reliable data solutions that drive positive outcomes, particularly in healthcare and enterprise contexts.

Christo Raju

Data Scientist, Data Analyst, AI Engineer, +4





Hi, I'm Christo Raju, a data science graduate with hands-on experience using SQL and Python for collecting, cleaning, and analyzing data. I have worked with cloud platforms such as Azure and Databricks, and I am comfortable with Spark for large-scale data processing. I enjoy turning both structured and unstructured data into clear, actionable insights and supporting data pipelines from ingestion to delivery. I excel at team collaboration, documentation, and communicating technical concepts to non-technical stakeholders. I am eager to contribute to reliable data solutions that drive positive outcomes, particularly in healthcare and enterprise contexts.…Hi, I'm Christo Raju, a data science graduate with hands-on experience using SQL and Python for collecting, cleaning, and analyzing data. I have worked with cloud platforms such as Azure and Databricks, and I am comfortable with Spark for large-scale data processing. I enjoy turning both structured and unstructured data into clear, actionable insights and supporting data pipelines from ingestion to delivery. I excel at team collaboration, documentation, and communicating technical concepts to non-technical stakeholders. I am eager to contribute to reliable data solutions that drive positive outcomes, particularly in healthcare and enterprise contexts.

Available to hire

Hi, I’m Christo Raju, a data science graduate with hands-on experience using SQL and Python for collecting, cleaning, and analyzing data. I have worked with cloud platforms such as Azure and Databricks, and I am comfortable with Spark for large-scale data processing. I enjoy turning both structured and unstructured data into clear, actionable insights and supporting data pipelines from ingestion to delivery.

I excel at team collaboration, documentation, and communicating technical concepts to non-technical stakeholders. I am eager to contribute to reliable data solutions that drive positive outcomes, particularly in healthcare and enterprise contexts.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Automation Developer & Policy Author at Hardhat Enterprises

July 1, 2025 - October 1, 2025

Created and maintained reusable security policy templates using OPA, Terraform, and JSON. Automated policy deployment for Google BeyondCorp and Container Attached resources. Developed flexible pipelines that adjust to different organizational needs and follow cloud security best practices. Used DevOps tools and Git workflows to automate and version control deployments. Worked with cross-functional teams to enforce Zero Trust principles and least privilege access across cloud environments.

Junior Data Scientist (Capstone Project) at DataBytes - Data Powered Platforms

February 1, 2025 - June 1, 2025

Enhanced Large Language Models (LLMs) for enterprise-specific applications, focusing on improving performance for specialised tasks in healthcare. Applied supervised fine-tuning (SFT) and LoRA for efficiency and accuracy. Collected and prepared medical datasets (PubMedQA, MedQA, HealthFact) to train a personalised healthcare QA system. Planned bias mitigation strategies and evaluated model performance using BLEU, ROUGE, and F1 Score. Developed APIs for real-time model interaction and documented the process to present findings and showcase real-world applications.

Senior Data Engineer at IBS Software

August 1, 2021 - October 1, 2023

Collaborated on ETL tasks, ensuring data integrity and pipeline stability. Designed and implemented efficient database solutions and models for data storage and retrieval. Prepared documentation and analytical reports, summarising results, analyses, and conclusions for stakeholders. Analysed complex data to identify anomalies, trends, and risks, providing insights to enhance internal controls. Built databases and table structures for the architecture. Utilised data visualisation tools to effectively communicate business insights.

Food Service Associate at Epworth Healthcare

February 12, 2024 - Present

Accurately record patient meal orders in line with dietary preferences and medical restrictions; verify nutritional requirements with nursing and clinical staff; communicate patient meal details clearly to kitchen staff; double-check meal orders before preparation and delivery; maintain accurate records of meal orders and dietary updates; ensure compliance with food safety, hygiene, and infection control standards; support timely meal service in a healthcare setting; assist in dishwashing and sanitization as needed.

Automation Developer & Policy Author (Capstone Project) at Hardhat Enterprises

July 1, 2025 - October 1, 2025