Kingsley Chijioke Email & Phone Number

Nigeria

Chicago, Illinois, United States

• Executed migration of 10+ Ruby on Rails applications from Heroku to AWS, achieving a reduction in hosting costs.
• Enhanced developer productivity through implementation of logging and email notifications for errors in legacy applications, facilitating quicker issue resolution
• Built a Ruby on Rails application to help vendors upload, process, and retrieve customers' data via SFTP.
• Architected a robust Ruby on Rails solution for vendor authentication, bolstering data security and streamlining onboarding procedures.
• Led the seamless migration of a suite of applications from Heroku to AWS, resulting in improved scalability, cost-effectiveness, and performance optimisation.
• Improved the deployment process by contributing to deployment procedures, which helped reduce the chances of developers' mistakes.

Barcelona, Catalonia, Spain

• Implemented a note feature, saving Bookkeepers minutes daily, contributing to an increase in overall productivity.
• Deployed Amplitude for application events and metrics tracking, facilitating data-driven decision-making and improvements.
• Created streamlined onboarding documentation, reducing ramp-up time and fostering a cohesive Professionals team.
• Built an automated system of reopening incidence (change requests) for; employee data changes, time-off requests, reducing the workload on the part of administrators and bookkeepers.
• Automated contract history creation with event-driven architecture, aiding businesses in tracking employee contract changes.
• Built supplements history to help bookkeepers redownload old supplements, reducing the process of recreating supplements.

Kitchener, Ontario, Canada

• Innovated a technical documentation system, reducing knowledge-sharing time, improving collaboration, and increasing team productivity.
• Engineered an authorisation system streamlining business member management, bolstering efficiency and security with role-specific access controls.
• Integrated third-party APIs to help clients pull survey responses into the application evaluation and follow-up.
• Contributed to open-source projects like NGP Van to implement specific endpoints clients need for retrieving saved lists and stories from NGP Van.

Lagos, Nigeria

• Engineered an innovative inventory system, reducing operational costs, optimizing stock management, and boosting revenue through improved product availability.
• Developed a robust Learning Management System with Node.js, Vue, and MySQL, automating course management and enhancing certificate generation efficiency.
• Implemented agile methodologies to enhance team collaboration and accelerate the development life cycle.
• Worked on the API for a cart system that will help users shop for items in physical stores by scanning the item's barcode with their mobile phones.

Lagos, Nigeria

Lagos

Full Stack Web Development, Computer Software Engineering

O Level, Science

Bachelor Of Science - Bs, Computer Science