ABU FIRNAZ MUJIBUR RAHMAN
Junior Data Analyst
SHEFFIELD
Summary
Master’s graduate in Data Analytics with strong skills in Python, SQL, Excel, and Tableau/Power BI. Experienced in analysing complex datasets, investigating discrepancies, and delivering clear reporting to support financial and operational decisions. Over 2.5 years of professional experience as a Duty Manager at M&S, leading compliance checks, process improvements, and reporting accuracy. Strong communicator with proven ability to work with finance, operations, and external partners, now eager to apply analytical expertise to UniHomes’ Energy team. Right to work in the UK until June 2026.
Overview
4
4
years of professional experience
2024
2024
years of post-secondary education
3
3
Certifications
Work History
Senior Team Member & Acting Duty Manager
SSP Group plc(M&S Retail Division)
Sheffield, United Kingdom
04.2023 - Current
- Delivered excellent customer service by resolving complex queries from a diverse customer base, demonstrating strong communication and problem-solving skills.
- Accurately processed financial transactions and maintained detailed records, supporting compliance with internal controls, audits, and monitoring requirements.
- Assisted in preparing and reviewing daily and weekly sales and stock reports, providing management with accurate data to support forecasting and decision-making.
- Used point-of-sale and stock management systems to input, retrieve, and analyse data, ensuring accurate reporting of sales performance and stock levels.
- Identified non-conformances, implemented corrective actions, and maintained documentation to support compliance with regulatory and audit requirements.
- Contributed to process improvements by identifying opportunities to streamline workflows, reducing stock discrepancies and improving reporting accuracy.
- Supported compliance with health & safety, safeguarding, and risk management procedures, creating a safe environment for colleagues and customers.
- Supervised and trained colleagues in operational procedures, demonstrating leadership, teamwork, and the ability to communicate technical processes clearly.
- Consistently recognised for high performance, receiving five ‘Employee of the Month’ awards for outstanding service and results.
Manual Tester(Intern)
Nalam Healthcare IT Solutions
Chennai, India
12.2021 - 05.2022
- Tested and validated hospital management applications (appointment scheduling, lab tests, and medication orders), ensuring system reliability, data accuracy, and compliance with industry standards.
- Reported and documented issues, performed functionality analysis, and collaborated with developers to deliver process improvements and system enhancements.
- Contributed to workflow optimisation and system automation initiatives, applying principles of operational excellence to improve efficiency, productivity, and reliability.
Education
Master of Science - MSc - Big data analytics
Sheffield Hallam University
B.E - Computer Science and Engineering
Arasu Engineering College, Anna University
Skills
Data Analysis & Reporting: Advanced in Excel (pivot tables, IF, XLOOKUP, AVERAGEIFS), with experience in SQL (queries, joins, aggregations), Python (data cleaning, automation, trend analysis), and Tableau/Power BI (dashboards, data visualisation)
Database & Information Management: Skilled in data input, retrieval, validation, ensuring accuracy and compliance for reporting and monitoring
Forecasting & Statistical Monitoring: Preparing and interpreting financial/operational reports, identifying variances and supporting decision-making
Automation & Process Improvement: Used data tools to streamline workflows, reduce manual effort, and improve reporting efficiency
Compliance & Risk Awareness: Familiar with audit, regulatory, and reporting requirements, maintaining traceable and accurate records
Collaboration & Communication: Strong ability to present insights, liaise with finance, operations, and external partners, and translate data into actionable outcomes
Organization & Delivery: Skilled in managing multiple priorities under deadlines, with strong attention to detail and a problem-solving approach
Certification
Python for Data Science
Accomplishments
- Outstanding Student of the Year (Bachelor's Degree) – Awarded for exceptional academic achievements and contributions to university life.
- Employee of the Month (SSP Group plc): Awarded four times for outstanding customer service and team performance
- Recognition for Service at Vuram Foundation: Contributed to connecting homes with the NGO to provide food benefits, handling 20 home calls and collecting data. Appreciated for efforts with a certificate from Vuram Foundation.
Availability
Available for immediate interviews and prompt commencement of employment.
Timeline
British Airways - Data Science Job Simulation
09-2024
Accenture North America - Data Analytics and Visualization Job Simulation
09-2024
Python for Data Science
07-2024
Senior Team Member & Acting Duty Manager
SSP Group plc(M&S Retail Division)
04.2023 - Current
Manual Tester(Intern)
Nalam Healthcare IT Solutions
12.2021 - 05.2022
B.E - Computer Science and Engineering
Arasu Engineering College, Anna University
Master of Science - MSc - Big data analytics
Sheffield Hallam University