Chandana Thummala

WORK HISTORY

EDUCATION

ABOUT CHANDANA THUMMALA

I am a Data Science MSc graduate (Distinction) from Nottingham Trent University with 2.5 years of experience as a Data Analyst, specialising in data cleaning, data quality, reporting, and analytical problem-solving.During my time at Tata Consultancy Services (TCS), I worked with Barclays on enterprise HR analytics projects. I contributed to the GTSM function by performing data quality checks, root-cause analysis, reporting automation, and improvement of enterprise HR systems used across Barclays. My work helped enhance system reliability, reduce manual workload, and improve the accuracy of insights across HR operations.With strong technical skills in SQL (PostgreSQL & Oracle), Python, R, Power BI, and Excel, along with exposure to Azure and AWS, I enjoy transforming raw data into clear, actionable insights that support strategic and operational decision-making. I am confident working with large datasets, automating reports, profiling data, and collaborating with cross-functional teams to resolve issues and deliver improvements.I am currently seeking Data Analyst, Insight Analyst, Reporting Analyst, or Business Intelligence Analyst roles across the UK, where I can apply my analytical skills, contribute to data-driven decision-making, and continue growing within a dynamic organisation.If you\'re building data-driven teams or need someone who can deliver accurate analysis, cleaner data, and impactful reporting - let’s connect.