Promise

Hi! I am Promise Chinonso 👋 A certified Excel tutor with multiple success stories from past students. I have 3 years+ working experience in the Edtech industry where I have trained 3000+ students to become better in tech, creating an enabling environment for them to learn the best practices, approaches and skills that makes one a Data professional and a proficient Excel, SQL and Power BI user. Need an excellent Excel, SQL, Power BI tutor? Book atrial session with me today! Below are concepts...

Hi! I am Promise Chinonso 👋 A certified Excel tutor with multiple success stories from past students. I have 3 years+ working experience in the Edtech industry where I have trained 3000+ students to become better in tech, creating an enabling environment for them to learn the best practices, approaches and skills that makes one a Data professional and a proficient Excel, SQL and Power BI user. Need an excellent Excel, SQL, Power BI tutor? Book atrial session with me today! Below are concepts I will teach you extensively with hands-on practice using real world scenarios in Excel: • Data collection from various sources • Data Manipulation and management using in-built functionalities • Data Cleaning and Transformation • Important Formulas and Functions • Data Summarization and Analysis using Pivot Tables • Data Visualization, Storytelling with Data • Dashboard building • Reporting Below are concepts I will teach you extensively with hands-on practice using real world scenarios in SQL: • Introduction to SQL, Data and Databases • Creation of Databases and Database objects • Database Update and Modification • Database Querying & Manipulation • Functions (Aggregate, String, Date/Time) • JOINS (Inner, Outer, Left, Right, Cross, Self) • Advanced SQL (Window functions, CTEs and Subqueries) • Views and Stored Procedures Below are concepts I will teach you extensively with hands-on practice using real world scenarios in Microsoft Power BI: • Data Collection and Connection to over 100 sources • Data Cleaning and Transformation in Microsoft Power Query Editor • Data Modelling • Data Analysis and Visualization • DAX (Data Analysis Expressions) • Report Building • Report Publishing Online and Dashboard Creation in Power BI Service Take note: you don't need to know what Data Analysis is to join my class. I will walk you through that path seamlessly. I have no doubt that the demand for Data Analysts will continue grow, this is why I have taken it upon myself to help more people acquire skills that will be paying them well in the long run. Being a Data Analyst is very rewarding! I currently work as a Data Analyst in the Energy industry where my knowledge and strength in data has helped my company grow from medium to large scale. If you are considering pursuing a career in Data Analyst, take a moment to schedule a session so we can discuss your needs, and the roadmap that will land you your dream role in a couple of months.