Uchenna .
Lead
nigeria Abuja, Nigeria ( GMT )
Lead
8 yrs Experience
Can Join ASAP English: Advanced
About

Problem-solving back end developer with 8+ years of full-stack experience designing, enhancing and maintaining Ruby web applications. Worked on e-commerce, crypto and fintech applications. passionate about architecture & overall user experience.

Problem-solving back end developer with 8+ years of full-stack experience designing, enhancing and maintaining Ruby web applications. Worked on e-commerce, crypto and fintech applications. passionate about architecture & overall user experience.

Experience
T
Design Lead
Ticombo
Jan'21- Jun'22

* Worked with senior directors on high profile, cross-department projects. * Redesigned the main pages of an existing user interface to improve its platform. * Seamlessly converted wireframes into captivating visual designs. * Worked hand-in-hand with the marketing team to develop high-quality marketing materials. * Deployed backend application to an Ubuntu server, employing Nginx, Phusion Passenger, Capistrano & GitHub.

C
Chief Technical Officer
Callphone
Dec'19- Apr'21

Led the team in designing & developing a POS terminal application that was approved by the Central Bank of Nigeria, utilizing Java & ISO 8583. * Redesigned the existing systems to support a business to customer and business to the business model, with a management frontend, employing Ruby, PostgreSQL, Cloudinary, Sendgrid & GitHub. * Developed a central backend system that communicates to multiple mobile network operators and service providers using different communication protocols & provides features via an API to and from the business to the customer application, employing JWT & flutter. * Implemented payment services using Flutterwave's API. * Utilized Github & Capistrano to handle the deployment of the backend systems to an Ubuntu server set up on DigitalOcean, also handled DNS management. * Deployed business to customer mobile app to AppStore & Google Play

M
CTO AND Founder
Madsuite Technologies PH
Apr'15- Dec'19

Provided leadership on product strategy and business model. * Created detailed wireframes and prototypes to clarify each product vision. * Developed applications that represent clients ideas.  

Education
Computer Science
to 2018
Bachelor's Degree
ISCG University, Benin

Projects
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Technologies
Courses
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Trainings
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Languages
English
Native