Vladimir S.

Armenia
12 years
I will decide later

Vladimir is now available for hire Hire Vladimir

I'm a professional Android Developer since 2011. I manage whole Android development lifecycle from requirements analysis to Google Play publication. Developed dozens of apps from scratch or existing codebase, fixed hundreds of issues, made thousands of users happy, trained few younger developers.

Over the years I established a robust approach to Android development which helps me provide stable solutions and understandable estimates. I'm also a thorough requirements analyzer - my focus on business needs to find hidden issues before coding started makes my solutions not just technically "work" but deliver real life improvements.

My portfolio: http://pvolan.ru/
I'm located in Armenia and have a business entity here, ready for legal remote work worldwide

Skills and experiences

Android12 years
Java12 years
Kotlin2 years

Skills and experiences

Diool

Android developer 2020 - now

A payment platform for businesses, operating in Cameroon

Project details: Diool provides client-to-business and business-to-business payments for merchants and service suppliers. Diool Android app is used by point-of-sale operators (cashiers) to collect payments (cash or mobile money payments) from their customers, and by business owners/managers to do all the other business operations (sending or settling invoice payment requests, transferring money and managing the organization’s account). Mobile money is a sort of electronic money wallet widely used in African countries.

App features:

Execute various payment transactions: regular merchant payments, mobile money recharges, invoice cash settlements
User’s financial account management, balance top up/withdraw, transactions history with export options
Organization management: points-of-sale and employees configuration
Contact list to send or request payments
Payment requests (invoices)
Approval flows for some types of operations
Features customization based on business/user type or pricing plan.

My contributions: Managed all Android-related development from requirements and UI analysis to Google Play publication. Started from an existing project, over the time performed a complete redesign (both architectural and UI) and implemented numerous features. Together with the team (backend devs, Web devs, QA, UX designers, product management) we published dozens of releases and currently continue active development of the project.