Position: Node.js developer
Category: Node.js
English level: fluent
Years of experience: 5


Backend Developer- October 2021 to present Flex Finance- Lagos, Nigeria 
 Developedvirtual and physical card services that facilitates online payment processing thereby growing the customer base by over 50% after successful deployment to production, Increased total transaction volume and value by 100x after the first 3month of product launch
  Developedandmanagedserverless applications using Amazon lambda functions, optimized backend processes thereby improving the stability of the entire application
  Implementedmessage queuing systems for processing external transfer of funds hence reducing delay and wait time while making transfers from 3 minutes to less than 10 seconds.
  Implementedautomatic deployments using github actions and workflows thereby causing seamless deployments to production environment without any downtime on the application
  Functioned as a team lead in developing new features
  Performedcodereviews and best practices

 Backend Developer- April 2022 to January 2023 BetaQuick- Maryland, United States
  DevelopedTaxcalculator algorithms to calculate tax rates for business and merchants in the United states which automated sales tax calculation, payments and filing within minutes, this helped lift the load from business owners having to calculate sales tax themselves which can take hours to compute.
  ManagedAWSinfrastructure such as API gateway, EC2, lambda functions, and postgres databases, ensuring other developers having the appropriate roles to access certain functions on the AWSconsole  Wroteunittesting on backend codes and frontend codes using mocha, chai and jasmine frameworks thereby ensuring very minimal errors on the entire application 
 Integrated sonar cloud for code quality and security checks 


Backend Developer (Contract)- December 2021 to April 2022 Robocore Systems- California, United States 
 Built anddeployed crypto management web application which enables users to manage crypto assets
Successfully integrated Plaid API to connect users US bank accounts and manage transactions thereby allowing users monitor and manage their expenses from all accounts on a single dashboard
  Optimized connection to database by reducing the time taken to query the database thereby reducing the cost of database query