Samuel Asare Botwe
Data Analyst
Hounslow
Summary
Highly motivated data analyst and programmer with the passion of using data to improve business performance and customer experience. Proficient in producing insightful discoveries from data mining and data visualisations to develop practical solutions to business problems. Excellent technical skills and understanding of programming languages, data analytics, and data visualisation.
Overview
2
2
years of professional experience
5
5
years of post-secondary education
1
1
Language
Work History
Web Application Developer (Volunteer)
V-Land UK
07.2022 - Current
- Assist in the user interface design and backend development of V-Land UK's web application
- The website's appealing design and rich content have increased views and helped the company to become more well-known in recent months
- The company won the 2022 Vegan Choices Award for the UK's best vegan platform
- Stack used: JavaScript (NextJS), TailwindCSS, REST Api, SQLite, Strapi, Netlify, Heroku
Junior Data Analyst
Spirto OU
London
09.2022 - 11.2022
- Performed SQL statements like SELECT, JOIN, UNION and GROUP BY together with sub queries and aggregate functions to retrieve news articles data from Google Big Query
- Developed an algorithm in typescript to visualize news data from GDELT’s API to analyse trends
- GDELT and big query data analysis were useful in the development of an application to alert clients of news articles extremely relevant to a provided search term or phrase
- Analysis were also used to generate tone and volume intensity graphs, providing users with an overview of the trend of a specific search term or phrase and the sentiments associated to it
- Stack used: Google Big Query, SQL, JSON, TypeScript (ReactJs) , ReCharts, REST API
- Repo: https://github.com/sam-20/spirtoou-1/tree/react
Junior Data Analyst Intern
Edorer
San Francisco
05.2022 - 09.2022
- Researched on the effective use of adaptive learning in Learning Management Systems
- Collected data in excel and used formulas and functions such as TEXTJOIN, TRIM, IFS, VLOOKUP and XLOOKUP together with R for data cleaning and quality checks
- Visualized data and tested correlations to explore relationships between data variables
- Findings showed that adaptive learning is most effective through adaptive assessments
- Awarded with a distinction in Master of Science in Data Science and Analytics
- Samuel Asare Botwe - page 1
- Stack used: Excel, R programming Language
Web Development Tutor
Kumasi
05.2021 - 08.2021
- Tutored young kids to develop interactive web pages using HTML, CSS and Bootstrap
- Supervised kids to work on their final project for presentation at their graduation ceremony
- Stack used: HTML, CSS and Bootstrap
Assistant Web Development Tutor
Whizzy Academy
03.2021 - 05.2021
- Assisted in training a cohort to develop full stack web applications using the MERN stack
- Majority of students received their first professional web developer contracts after the course
- Stack used: MongoDB, Express, React JS, Node JS
Web Application Developer
Kumasi Technical University
09.2019 - 08.2020
- Developed an accommodation and e-counselling management system prototype
- Stack used: JavaScript (React JS), Chakra UI, Material UI, Bootstrap, REST Api, PHP, MySQL
- Repo: https://github.com/sam-20/kstuAccomodation
- Https://github.com/sam-20/kstuEcounselling
Education
Master of Science - Data Science and Analytics
Brunel University London
Uxbridge, Middlesex, UB8 3PH 09.2021 - 09.2022
Bachelor of Science - Computer Science
Kwame Nkrumah University of Science and Technology
Kumasi, Ghana 09.2015 - 07.2019
Skills
Statistical Programming: Competent use of R and Python for data wrangling and profiling
Data Visualization: Competent use of Tableau, Power BI, Excel to create and present detailed dashboards, graphs and visualizations
Relational Database Management: Competent use of SQL develop, manage and scale databases
Report Writing: Ability to produce in-depth R Markdown and Excel reports to translate findings from very complex datasets into understandable simple English for non-technical individuals
Teamwork and Project Management: Devoted to constantly keeping in touch with project managers to make sure project objectives are being accomplished
Additional Information
Python (Programming Language), SQL, Google BigQuery, Microsoft Excel , Microsoft Power BI, Tableau, R (Programming Language), JavaScript, TypeScript, REST APIs
References available on request
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Timeline
Junior Data Analyst
Spirto OU
09.2022 - 11.2022
Web Application Developer (Volunteer)
V-Land UK
07.2022 - Current
Junior Data Analyst Intern
Edorer
05.2022 - 09.2022
Master of Science - Data Science and Analytics
Brunel University London
09.2021 - 09.2022
Web Development Tutor
05.2021 - 08.2021
Assistant Web Development Tutor
Whizzy Academy
03.2021 - 05.2021
Web Application Developer
Kumasi Technical University
09.2019 - 08.2020
Bachelor of Science - Computer Science
Kwame Nkrumah University of Science and Technology
09.2015 - 07.2019