Okonkwo Chukwuma Donald-destiny
@okonkwochukwumadonal
Full-stack software engineer and data analyst with hands-on aerospace maintenance experience.
What I'm looking for
I am a full-stack software engineer and data analyst with practical experience in frontend and backend web development, Python data work, cloud tools, and ATM and aircraft maintenance. I have contributed measurable improvements—boosting website traffic and engagement, improving engine performance and maintenance efficiency, and reducing IT downtime—while training and managing IT operations.
I combine technical breadth (HTML, CSS, JavaScript, Python, React, Django, SQL, C#, C++, Bash, cloud platforms) with hands-on engineering skills in ATM and AW-139 helicopter maintenance. I am results-driven, focused on reliability and user experience, and committed to continuous learning in security, AI, and cloud technologies.
Experience
Work history, roles, and key accomplishments
Helicopter Mechanic Intern
Nestoil
Jun 2023 - Present (2 years 7 months)
Contributed to a four-year inspection program reducing maintenance incidents by 15%, improved engine pressure checks boosting fuel efficiency by 10%, and implemented tool checks that cut maintenance time by 8%.
Information Technology Instructor
Quantum Business School
Mar 2022 - Mar 2023 (1 year)
Trained 150+ trainees in Python, web development and introductory cybersecurity, achieving a 90% certification rate and increasing participant engagement by 40%.
Data Analyst
Quantum Business School
Mar 2022 - Mar 2023 (1 year)
Used Microsoft Excel and Python to analyze customer and corporate datasets, delivering actionable insights and reports to clients over a one-year engagement.
IT Manager
Quantum Business School
Mar 2022 - Mar 2023 (1 year)
Managed IT assets and equipment, led repair and maintenance efforts reducing support tickets by 20% and downtime by 15%, and coordinated IT course planning and marketing campaigns that raised event attendance by 25%.
Front-end Developer
Quantum Business School
Mar 2022 - Mar 2023 (1 year)
Managed and redeveloped the website using HTML, CSS, JavaScript, React and Django, increasing engagement by 35% and traffic by 50% within four months and sustained growth over the year.
Software Engineer
Mel-Technologies & Solution Ltd.
Jan 2020 - Dec 2022 (2 years 11 months)
Developed web content and participated in website redesigns that increased traffic by 20% and improved brand engagement by 15%, while improving development efficiency through multilingual programming.
ATM Engineer
Mel-Technologies & Solution Ltd.
Jan 2020 - Dec 2022 (2 years 11 months)
Performed repair, replacement and maintenance of NCR ATM machines, developing hands-on ATM engineering skills across multiple deployments.
WordPress Developer
Mel-Technologies & Solution Ltd.
Jan 2020 - Dec 2022 (2 years 11 months)
Built and maintained client WordPress sites, contributing to improved site performance and client satisfaction during a three-year engagement.
Information Technology Intern
Mel-Technologies & Solution Ltd.
Jan 2020 - Jun 2020 (5 months)
Created website content and executed email and SMS marketing campaigns, increasing website content volume by 50% and improving client site traffic by ~30%.
Education
Degrees, certifications, and relevant coursework
Babcock University
Bachelor of Science, Computer Science
2017 - 2021
Grade: 3.57/5.0
Activities and societies: Member of Computer Club; international-level guitarist; painting and drawing; geography and GIS experience.
Completed a Bachelor of Science in Computer Science with a 3.57/5.0 CGPA, completing projects including a C++ flight booking system and a COVID-19 information website.
Butterstone International Secondary School
Senior Secondary School Certificate, General Secondary Education
2013 - 2017
Activities and societies: Award-winning artist; school football goalkeeper; participated in athletics, volleyball, and basketball; strong grades in geography, history, agriculture, and economics.
Attended senior secondary school and obtained the Senior Secondary School Certificate with notable achievements in art and sports.
Greenoak Secondary School
Junior School Certificate, Junior Secondary Education
2011 - 2013
Activities and societies: Participated in ICT and coding activities; consistent academic performance.
Completed junior secondary education and obtained the Junior School Certificate with proficiency in ICT and coding.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Website
qbs.com.ngPortfolio
meltechgrp.comJob categories
Skills
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