Hi, I am Daniel Kwasi Kpeglo
Data Analyst| Data Scientist
What I do
Data Analysis with Python
Exploratory Data Analysis (EDA) techniques are used on primary datasets as well as data obtained from Kaggle to show the relationship between the datasets. The data obtained from Kaggle is further cleaned and python libraries such as pandas, NumPy, matplotlib, plotly, seaborn, are used to produce graphical images of the datasets for further visualization purposes. Examples of projects include; 911 calls assessment, Eccomerce assessment, Data Capston Financial Project, e.t.c.
Data Cleaning with SQL
Data for projects under this section is obtained from Kaggle and "Our World in Data" platform. SQL clauses such as Select, Where, Order by, Group by, and other query statements are used to clean the datasets. Populated columns are broken into individual columns, duplicates are removed, and new columns are created just to mention a few actions. Examples of projects under this category include; Nashville Housing Data Cleaning Project, Covid Global Infection rate Project.
Data Dashboards
Dashboards using Tableau and Microsoft Power BI are created after the Data have been thoroughly cleaned using SQL. The dashboards tracks, analyzes, display KPIs, the relationships between the datasets, and show critical data points detailing the impact of the data under consideration.
Who I am
Data Analyst with background in Physics
I am a curious individual who asks questions to understand how processes work and find more effective solutions. This level of curiousity has translated into both my professional and academic spheres and motivated me to excel in every area of my life, in research or working with data to create impactful dashboards that gives organisations insight into their business.
I have experience in Data Management, Data Modelling, Data Analysis using programming languages such as Python, R, and SQL. I have hands-on experience in using Relational Database Management systems such as MySQL and PostgreSQL as well as Google's BigQuery. Also portraying an exceptional attention to detail, I possess skills in using data to create dashboards using Microsoft Power BI, Tableau, and Google's Looker. I also have hands-on experience using the Google Cloud Computing Platform.
My work
A selection of my range of work
