Christopher O
The star rating is a representation of the overall rating, calculated as the mean of the client satisfaction rating, the average client interview rating, and internal interview scores.
The client satisfaction rating is the weighted average of client ratings, with weights based on reviewed work hours. When no client rating exists, the approval fraction (approved vs. reviewed work hours) determines it.
If the client satisfaction rating exceeds the overall rating, it becomes the star rating. In the absence of client ratings, if the average client interview rating is higher than the overall rating, it becomes the star rating. If no data is available, the star rating defaults to the internal interview score.
The client satisfaction rating is the weighted average of client ratings, with weights based on reviewed work hours. When no client rating exists, the approval fraction (approved vs. reviewed work hours) determines it.
If the client satisfaction rating exceeds the overall rating, it becomes the star rating. In the absence of client ratings, if the average client interview rating is higher than the overall rating, it becomes the star rating. If no data is available, the star rating defaults to the internal interview score.
Data Analyst Preferred Title
$37.50 /hr $ 65.0K /yr Hourly Rate and Yearly Salary
Overview
Basic Summary
LD Talent History - Average Count of Messages/Day 0.2
- Project Completion Rate 2/4
- Interview Acceptance Rate 4/6
- Timezone Overlap 32h PST, 52h UTC
- Software Engineering Process 3.0/5
- Design Practice 3.0/5
- Design Theory 3.0/5
- Technical Breadth 3.0/5
- Logical Thinking 4.0/5
- Technical Strength 4.0/5
- System Design 3.0/5
- Productivity and Responsiveness 3.0/5
- Teamwork 3.0/5
- Agile Development Process 3.0/5
- Intellectual Merit 3.0/5
- English Communication 3.0/5
- Documentation 3.0/5
- Desktop Mac
- Phone iPhone
- Member Since Oct 02, 2023
- Profile Last Updated Sep 24, 2023
- Last Activity Oct. 16, 2023, 2:24 p.m. UTC
- Location United States of America
Profile Summary
Experienced in data analytics such as data mining and exploratory data analysis. Proficient in Python's Pandas and Numpy libraries and SQL for database querying. Skilled in Tableau, Power BI for data visualization, and infographics. I am committed and collaborative, with good verbal communication skills, and possess strong analytical skills for analyzing data to generate KPIs for data-driven decision-making.
Skills
Total Experience: 3+ years
Tableau (3Y)
3 years of experienceMicrosoft Excel (3Y)
3 years of experiencePython (3Y)
3 years of experienceSQL (3Y)
3 years of experienceReact
Figma
Rest Api
R (3Y)
3 years of experiencescikit-learn (1C)
1 courseExcel (1C)
1 courseWeb scrapers (1C)
1 courseETL Extract Transform Load (1C)
1 coursePRINCE2 Foundation/PRINCE2 Practitioner (1C)
1 course
Weekly Availability
Timezone Overlap with 06 - 21 per Week: 32h PST, 52h UTC
Day
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
UTC
13 - 19
09 - 17
09 - 17
09 - 17
09 - 17
09 - 17
13 - 19
PST
06 - 12
02 - 10
02 - 10
02 - 10
02 - 10
02 - 10
06 - 12
Vetting
- Interview Data
- Software Engineering Process
- Design Practice
- Design Theory
- Technical Breadth
- Logical Thinking
- Technical Strength
- System Design
- Productivity and Responsiveness
- Teamwork
- Agile Development Process
- Intellectual Merit
- English Communication
- Documentation
Experience
Data Analyst
Employment
Sep 2022 - Present
PM4Success International Company
Technology Industry
Project: Data Analyst
- Employed EDA techniques with Microsoft Excel to analyze data, and guide a client (beauty store) in optimizing their focus on the online store, resulting in a 30% increased monthly revenue generation.
- For ETL, Programmed an automated web scrape script using Python for scraping, cleaning, and formatting the Nigeria 2023 Presidential Election result, created an interactive visualization using Tableau
- Using Google Forms, I carried out data collection for a survey before and after the lecture which my company handled. I recorded over a 40% increase in the number of attendees interested in data.
- I used MySQL to clean, format, and query HR Employee Data. I analyzed the data using Key Performance Indicators (KPIs), such as attrition rate, and average employment length.
Front End Developer
Contract
Mar 2022 - Sep 2022
Lytical Technology Company
Technology Industry
Project: React Front End Developer & UI/UX Designer
- I upgraded a client (dental practice) web app to work on multiple platforms using ReactJS, which helps client retention. It used a REST API which I connected to pull data. I also created dashboards.
- I rebuilt the company website using JavaScript (React JS) and Figma which improved the client issue reporting and conversion rate by 50%.
- In collaboration with my team, I used Google Forms to compile data for an estate management app, this sped up the onboarding phase by 2 weeks.
Qualifications
Education
University of Lagos
Jun 2015 - Oct 2021
B.Sc (Mechanical Engineering)
Courses
Coursera
AXELOS