Amadu Dukuly
Bloomfield, New Jersey
email | Phone-number| Linkedin |GitHub-Portfolio
Profile
Detail-oriented and analytical professional with a strong foundation in
data analysis, honed through comprehensive coursework and hands-on
projects. Proven ability to analyze complex datasets, extract actionable
insights, and effectively communicate findings to stakeholders. Adept at
using R programming and various data visualization tools to drive
data-driven decision-making. Highly skilled in working under pressure
and delivering results on time.
Technical Skills
- Data Analysis: R, SQL, Excel, Google Sheets
- Data Visualization: ggplot2, Tableau, Power BI
- Tools & Libraries: Tidyverse, dplyr, lubridate,
janitor
- Database Management: SQL, MySQL
- Other Skills: MS Word, Microsoft Excel,
PowerPoint
Professional Experience
Alstom Transportation Inc — Rail Car Recovery
Technician
November 2015 – Present
- Restored service interruptions by repairing automatic station and
train doors efficiently within a 3-minute window, ensuring compliance
with safety protocols.
- Developed a keen eye for detail and troubleshooting, which is
transferable to data cleaning and preprocessing tasks.
Mitsubishi Electric (Aerotek Contractor) — Railcar
Technician
June 2014 – June 2015
- Managed and serviced HVAC systems in railcars, including electrical
rewiring and component replacement.
- Utilized technical skills in diagnosing issues, analogous to
diagnosing data quality and integrity problems in datasets.
Douglas Auto Group — Mechanic
March 2014 – June 2014
- Performed inspections and repairs, including diagnostics using
advanced tools and software.
- Experience in systematic problem-solving and attention to detail,
crucial in data analysis.
Education & Training
Google Data Analytics Professional Certificate
2024
- Gained hands-on experience with data cleaning, visualization, and
analysis using R and SQL.
- Completed a capstone project analyzing consumer smart device usage to
inform marketing strategies for a wellness company.
Lincoln Technical Institute, Union NJ
2012 – 2013
- Automotive Technology Diploma
Liberty International Airport, Newark NJ
2012
- Customer Care Training Certificate
Voinjama Multilateral High School, Republic of
Liberia
2005 – 2008
- High School Diploma
Data Analytics Projects
Bellabeat Wellness Case Study
2024
- Conducted a comprehensive analysis of non-Bellabeat consumer smart
device usage using the FitBit Fitness Tracker dataset.
- Identified key trends in activity, sleep, and calorie expenditure,
providing actionable recommendations for Bellabeat’s marketing
strategy.
- Utilized R programming for data cleaning, exploration, and
visualization, producing a portfolio-ready case study.
Certifications
- Google Data Analytics Professional Certificate
- Customer Care Training Certificate (Liberty International Airport)
References
Available upon request.