Open to opportunities

Paschal Obiamalu

@paschalobiamalu

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Junior data analyst skilled in Excel, Python, and data storytelling to deliver actionable insights.

Nigeria

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What I'm looking for

I seek a collaborative, fast-paced role as a junior/mid-level analyst focused on data visualization, dashboarding, and turning data into strategic insights while growing technical and leadership skills.

I am a multidisciplinary analyst and designer with hands-on experience turning raw data into clear, actionable insights using Excel and Python (pandas, NumPy, matplotlib).

I have built dashboards and visual reports that improved monitoring and reduced reporting time, and I have cleaned and analyzed large datasets to increase accuracy and engagement.

My background includes roles in data annotation, internal auditing, laboratory analysis, and project management where I improved financial data accuracy, implemented quality controls, and optimized project budgets and timelines.

I pursue continuous professional development through programs from McKinsey, DataCamp, and multiple certifications in data visualization, Power BI, and AI, and I thrive in fast-paced, collaborative environments focused on impact and learning.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst (Intern)

Current

MyIT Consult Ltd

May 2025 - Present (4 months)

Built Excel dashboards and visual reports to monitor project insights and designed research frameworks while performing data collection and cleaning to improve data quality.

Excel Data Cleaning Data Visualization Dashboarding Research Design Reporting

Data Analyst & Project Manager (Intern)

Excelerate

Jan 2025 - Feb 2025 (1 month)

Cleaned and analyzed 3,000+ rows of marketing data, improving accuracy by 35% and engagement by 20%; built dashboards that reduced reporting time by 40% and led a global project team to optimize budgets and mitigate risks.

Data Cleaning Excel Dashboarding Project Management Risk Mitigation Reporting SQL

AI Annotator

TELUS International

Nov 2023 - Nov 2024 (1 year)

Annotated datasets for AI model training, organized complex datasets to improve accessibility for analytics, and implemented quality control processes to enhance data reliability and usability.

Data Annotation Quality Control Metadata Management Documentation Data Quality

Internal Auditor

Galilee Gardens Hotel

Mar 2022 - Oct 2024 (2 years 7 months)

Performed audits and process reviews that increased financial data accuracy by 50% and streamlined inventory systems to improve management reporting clarity.

Internal Audit Financial Reporting Process Improvement Inventory Management Compliance Reporting

Laboratory Technician

Schlumberger

Jul 2019 - Jan 2020 (6 months)

Conducted chemical analyses with 100% accuracy to provide reliable data for oilfield operations and supported laboratory processes for operational continuity.

Quality Assurance Reporting