Sumitkumar Gajera

Data Analyst

Salary / Daily rate

London, UK

Freelance, open to permanent contract

Skills

Power BITableauPythonSQL Queries

About me

Intro

Results-driven Data Analyst with an MSc in Data Science (Kingston University) and hands-on experience delivering business impact through data analytics. Proven ability to clean and transform datasets, conduct statistical analysis, and produce actionable insights using Excel, SQL, Python, Power BI and Tableau. Completed an intensive 24-week analytics programme with Correlation One, working on real-world business cases. Seeking a junior data analyst role where I can apply my technical skills to drive decisions and business growth.

Links

Work experience

Sortation Operator

Amazon

Nov 2023 - Present

3 years

London, UK

– Utilised advanced package tracking technology to monitor and expedite sortation processes, ensuring real-time shipment visibility. – Maintained high accuracy standards in a fast-paced, data-driven operational environment. – Trained new employees on sortation processes and technology usage; demonstrated strong communication and team leadership.

Data Analytics Training Programme

Correlation One

Sep 2025 - Apr 2026

8 months

Remote

– Completed 24-week intensive programme delivering solutions to real business data challenges across multiple industries. – Reduced data duplication by 30% using Excel conditional formatting and advanced formulas, improving data accuracy and reporting efficiency. – Conducted statistical analysis in Excel to identify key variables driving sales performance, informing targeted marketing strategies that contributed to a projected 15% revenue increase. – Eliminated null values from customer databases using Excel data-cleaning functions and SQL queries, ensuring reliable reporting for decision-making. – Built interactive dashboards and visualisations to communicate insights clearly to non-technical stakeholders.

Administration

Employment London

Nov 2022 - Oct 2023

1 year

London, UK

– Provided administrative support and managed data entry processes, maintaining accurate records and supporting team operations.


Education

Kingston University

MSc, Data Science

2021 - 2022

1 year 1 month

Gujarat Technological University

B.E., Information Technology

2009 - 2013

4 years 1 month


Licenses & certifications

Correlation one Data Analytics

Issued: Apr 2026

Certified by Correlation one

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