HALIMATU MUHAMMAD NASIR

Results-driven Data Analyst & Executive Support Professional
Abuja, NG.

About

Results-driven professional with 4+ years of experience in executive support and operations, now transitioning to data analysis with a strong foundation in data management and visualization. Adept at leveraging tools like Microsoft Excel and Power BI to clean, organize, and analyze complex datasets, driving process improvements and enhancing organizational efficiency. Committed to transforming raw data into actionable insights to support strategic decision-making and achieve measurable business outcomes.

Work

Personal Projects
|

Junior Data Analyst (Training & Personal Projects)

Abuja, Nigeria

Summary

Led personal data analysis projects, applying foundational skills in data cleaning, organization, and visualization to derive insights and track performance.

Highlights

Cleaned and organized diverse datasets using Microsoft Excel, improving data accuracy and usability by 20% for analytical readiness.

Developed simple and interactive dashboards in Power BI, enabling visual reporting and performance tracking for key metrics.

Utilized Pivot Tables and advanced Excel formulas to efficiently summarize and analyze business data, supporting trend identification.

Performed comprehensive data validation, duplicate removal, and formatting to ensure structured analysis and data integrity.

Contributed to data-driven decision-making through accurate reporting and visualization of key business insights.

Baby shop
|

Contracts Staff

Kano, Nigeria

Summary

Managed and maintained critical company sales data, ensuring accuracy and consistency through meticulous reporting and analysis.

Highlights

Handled and maintained extensive company sales data using Microsoft Excel, ensuring 99% accuracy for reporting and analysis.

Utilized VLOOKUP functions to efficiently retrieve, match, and organize sales records, streamlining data access and consistency.

Monitored daily and monthly sales transactions, identifying and resolving discrepancies to maintain data integrity and consistency.

Cleaned and updated datasets by removing duplicates and correcting missing information, enhancing data quality for strategic insights.

Nigeria Police Force Pensions (NPF Pensions)
|

Adhoc Staff

Abuja, Nigeria

Summary

Provided essential executive and operational support, ensuring accurate data entry, validation, and secure management of sensitive pension records.

Highlights

Provided executive and operational support, ensuring accurate data entry, validation, and management of pension records for over 1,000 beneficiaries.

Organized, digitized, and maintained confidential files, improving accessibility and workflow efficiency by 15% for critical documentation.

Demonstrated trustworthiness and meticulous attention to detail while handling sensitive information, maintaining 100% data confidentiality.

Supported cross-functional teams, ensuring timely and compliant documentation processes for critical operational workflows.

ABS Chartered Accountants
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IT Consultant / Administrative Support

Abuja, Nigeria

Summary

Delivered comprehensive executive and administrative support, while optimizing IT systems and streamlining workflows to enhance productivity.

Highlights

Delivered day-to-day executive and administrative support, including managing email correspondence, scheduling, and document preparation, improving executive efficiency.

Assisted with operations management, proposal preparation, and bid documentation, contributing to successful project acquisition.

Supported digital tools and office systems, improving overall productivity and operational efficiency across departments.

Proactively identified and implemented opportunities to streamline workflows, improving internal processes and reducing administrative overhead by 10%.

E-Learning Centre, Bayero University
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SIWES Intern

Kano, Nigeria

Summary

Supported IT and administrative operations within an academic environment, assisting users and gaining foundational experience in systems support.

Highlights

Supported IT and administrative operations in an academic environment, ensuring smooth functioning of digital resources.

Assisted over 100 users with digital platforms and e-learning resources, enhancing their learning experience and accessibility.

Gained early experience in systems support, documentation, and user assistance, building foundational technical skills.

Education

Ahmadu Bello University (DLC)
Abuja, Nigeria

Masters

Information Management

Bayero University, Kano
Kano, Nigeria

Bachelor of Science (B.Sc.)

Computer Science

Languages

English

Certificates

3MTT Federal Government of Nigeria initiative for digital and economic development – Data Analysis and Virtualization

Issued By

3MTT Federal Government of Nigeria

Risk Management

Issued By

QLearn

Introduction to Cybersecurity

Issued By

CISCO Networking Academy

Soft Skills Training

Issued By

Jobberman

Campus Ambassador Internship

Issued By

International Model United Nations

Diploma in Computer Security

Issued By

SIIT

Foundations of Digital Marketing

Skills

Data Analysis & Visualization

Data Analysis, Data Cleaning, Data Organization, Data Validation, Data Visualization, Business Intelligence, Reporting, Performance Tracking, Trend Identification, Data-Driven Decision Making.

Software & Tools

Microsoft Excel, Power BI, Microsoft Office Suite, Google Workspace, Zoom, VLOOKUP, Pivot Tables, Task Management Tools.

Administrative & Operational Support

Executive Support, Administrative Support, Operations Management, Process Improvement, Workflow Streamlining, Document Preparation, Scheduling, Email Management, Data Entry, File Management, Confidentiality.

Professional & Soft Skills

Communication (Written & Verbal), Organizational Skills, Time Management, Prioritization, Detail-Oriented, Proactive, Adaptability, Professionalism, Discretion, Problem-Solving, Continuous Learning, Networking, Team Collaboration.

Cybersecurity

Computer Security, Introduction to Cybersecurity.

Digital Marketing

Foundations of Digital Marketing.

Risk Management

Risk Management.

Interests

Social Impact Initiatives
Personal Development
Research
Professional Networking

References

Available upon request

References available upon request.