Esther okon Essien

Esther okon Essien

Data Analyst
Nigeria
English

About Me

Data Analyst with practical experience in Excel, SQL, Power BI, and Python, complemented by over 10 years of customer service and operations experience. Certified in Data Analysis through HIIT Computer Institution and sk…

Experience

Contact Center Agent

Lagos State Emergency Management Agency (LASEMA) · Lagos, Nigeria
Jan 2021 - Present · 5 years 9 months

<p>Handle over 1,000 customer calls and service requests.</p><p> Maintain CRM records and customer databases.</p><p> Ensure accurate documentation of customer interactions.</p><p> Generate and maintain operational records.</p><p> Resolve customer complaints and inquiries efficiently.</p><p> Support decision-making through accurate data capture and reporting.</p>

Sales Representative

Favour Venture
Jan 2011 - Jan 2013 · 2 years

<p>Managed customer accounts and sales reporting.<br>
Conducted customer analysis and follow-ups.</p>

Sales Representative

Mart Pharmacy
Jan 2010 - Jan 2011 · 1 year

<p>Maintained customer relationships and sales records.<br>
Gathered customer feedback and market information.</p>

Customer Service Attendant

SPAR Pack & Shop · Ikeja
Jan 2013 - Jan 2015 · 2 years

<p>Managed customer inquiries and transactions.</p><p> Maintained customer records and reports.</p><p> Supported customer satisfaction initiatives.</p>

Skills

Data Analytics Data Cleaning Data Transformation Exploratory Data Analysis Data Visualization Dashboard Development Statistical Analysis Business Intelligence Reporting Microsoft Excel SQL Power BI Python Pandas NumPy Matplotlib GitHub Streamlit Jupyter Notebook Problem Solving Critical Thinking Communication Stakeholder Management CRM Management Report Writing Time Management
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