Data Analyst Business

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Dele Abraham OGUNJIMI

Data Analyst

*, ******, ******** ****** *****, Lagos, Nigeria ************@*****.*** 090******** https://www.linkedin.com/in/dele-ogunjimi-72a92083 Profile

I am a vibrant Data Analyst with 3 years of experience as a Data analyst, proficient in the use of R, Power BI, Tableau, SQL, Excel and SPSS, highly skilled in Data Cleaning, Modeling, Data warehousing, Time-Series Forecasting, Regression Analysis, Classification models, A/B Testing etc. I am a goal getter, a good listener and a fast learner who is keen to continuous development.

Education

10/2013 – 09/2017

Ilorin, Nigeria

B.Sc Statistics, University of Ilorin

Professional Experience

03/2022 – present

Lagos, Nigeria

08/2019 – 03/2021

Lagos, Nigeria

Business Analyst, EatNGo Limited

Performed competitive analysis using Microsoft Excel to track competitors’ effect on the company sales, proposed solutions on activities to keep up a positive Performance ahead other competitors. Created models for forecasting company sales and help company make decision to consistently drive sales.

Implemented a qualitative analysis on implementation and onboarding of Call Centre which helped the company save 5% of their previous expenditure on Call Centre.

Queried, cleaned, and analyzed Sales data, created dashboards using Excel and Power BI to project performance of individual stores for management decision.

Data Officer, Overland Airways

Analyzed performance data using POWER BI to facilitate decision making at Group, Divisional & Directorate level performance. Developed KPT tracking templates, analyzed KPI and KPT of Stations and departments which help increase their performance by 20% Identified opportunities for improvement in the existing database framework. Mined, analyzed, and manipulated database with over 10 years of data using SQL and Excel for diverse business requirement. Developed models for forecast Revenue and expenditure using R, improving forecasting accuracy to 95%.

Customer insights analysis using Qlik sense and Excel for Management decision making.

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Certificates

Power BI Training SQL Certification Project Management Professional

Credential ID: 125742

Skills

R

Microsoft Excel

SPSS

Power BI

Python

SQL

Interests

Tourism Music Writing

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