Rashmi R sera

MSc Big Data Analytics graduate with hands-on data analysis experience through an internship, academic work and independent projects, combined with professional experience in NHS administration and logistics operations. Skilled in Excel, SQL, Python and Tableau, with experience cleaning data, exploratory analysis, KPI reporting, dashboards and translating findings into practical recommendations. Strong attention to data quality, documentation and stakeholder communication, seeking a Junior Data Analyst / Data Developer opportunity.

Health & Safety Administrator - NEXT - Dearne Valley

(2026-01)

• Maintain and review operational safety information, audit records and follow-up actions in a large logistics environment.
• Review operational observations and communicate findings with managers and teams, supporting accurate reporting and continuous improvement.

Administrative Assistant - CAMHS / Neurodevelopmental Services - RDaSH

(2025-01 - 2026-01)

• Managed and checked referral, appointment and patient information using SystmOne while maintaining confidentiality and data accuracy.
• Supported a waiting-list review by comparing referral information and identifying inconsistencies in referral-date interpretation.
• Supported transfer of approximately 650 referrals, using Excel to plan and track progress and completing the activity in approximately 20 working days.

Ward Clerk - Cardiology - Northern General Hospital

(2024-01 - 2025-01)

• Maintained accurate admission, transfer and discharge information across NHS systems including Lorenzo, CareFlow, ICE and Pinpoint.

Bank Administration & Clerical - NHS Professionals

(2023-01)

• Provide administration and reception support across NHS services, maintaining records, handling enquiries and working accurately across different systems and teams.

Data Analyst Intern - Codveda Technology

(2025-07 - 2025-08)

• Cleaned and prepared datasets, handled missing/duplicate values and performed exploratory data analysis to identify trends, patterns and anomalies.
• Completed customer churn, regression, time-series and clustering analysis using Python and analytical techniques.
• Created Tableau dashboards and visual summaries to communicate findings and support data-driven recommendations.
• Worked with structured datasets and developed practical experience in data quality, analysis and presenting results clearly.

Independent Business Analysis & Data Project - Durga Construction

(2025-01 - 2025-12)

• Gathered requirements from the business owner and organised project data covering stages, dates, status, planned and actual costs, materials and workforce.
• Used Excel formulas, PivotTables, KPIs and charts to analyse project progress, cost differences and remaining stock.
• Built Tableau visualisations for project progress, costs, stock, workforce requirements and expected timescales.
• Presented findings to the owner, gathered feedback and improved the reporting solution with additional fields and charts.

MSc Dissertation - HR Analytics - Sheffield Hallam University

(2024-01 - 2024-12)

• Analysed employee performance data using Python and Tableau and developed visual outputs to support performance-related insights and recommendations.

MSc - Big Data Analytics - Sheffield Hallam University (2024-01)

B.E. - Electronics & Communication Engineering - Visvesvaraya Technological University (2012-01)

Diploma - Electronics & Communication Engineering - NRAMP Polytechnic (2007-01)