Tala

Responsible of design architecture for modules, check and approved all PR and code.Working closely with product team to check out and authorize specs, and with the UI design team to validate all the prototypes provided to the android team.Also responsible to develop 2 different pilots app for android that we use to test the markets in different phase to decide in which countries we are going to expand nextRedesign and implementation of sensitive modules in android app, as signup/signin module, whole redesign of the app to migrate from Mkopo rahisi(previous name) to Tala and the data module that is the most important to analyze all the data in the device and the integration with the server to send the data to authorize or decline the loan.Design of multiples api endpoints for interaction between android and backendRedefine architecture and implementation to support multiple countriesIntegration of the app with different rails to disburse the Money as Mpesa, Coins, Vmoney, STP.Creation of Suites for Units testing, Android testing and UI testingBuilt continuous integration environment using githubDesign and implementation of oatuh module, in android integrating with Coins.ph and in the backend using scala and slick.Design and development of a queue system to fetch all data for transactions for all our users from Coins.ph using ScalaDesign and development of Fraud rules modules in backend using Scala, to create algorithms to avoid fraudsters to get a loan using all the data collected from the devices and the connections of the users.Architect, design and build backend service to control the flow of the android application using Kotlin, Spring boot, Spring security and Hibernate.Technologies Used: Kotlin, Android SDK 2.3+, Mixpanel, Crashlytics, GPS, Google play services, Junit, Robolectric, Espresso, Scala, Play framework, Slick, Zeplin, Github, Jenkins, Spring, Spring Boot, Spring security