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@ifau
ifau
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Evgeny Seliverstov ifau

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Achievements

Achievement: Arctic Code Vault ContributorAchievement: Pull Shark

Achievements

Achievement: Arctic Code Vault ContributorAchievement: Pull Shark
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ifau/README.md

I'm Evgeny, an iOS developer. Always open for new opportunities, feel free to reach out to me:

  • Email: [email protected]
  • LinkedIn: linkedin.com/in/e-seliverstov/

Some of projects I worked on:

1. Credit card payments using an iOS device as a terminal

It uses an external terminal connected using the Lightning port, but all the transaction processing and communication with the bank are done on the iOS host device.

YouTube video thumbnail with demonstation of contactless payment using Apple Pay
Demo 1: Contactless payment using Apple Pay, YouTube video 0:33 duration
YouTube video thumbnail with demonstation of contact payment
Demo 2: Contact payment, YouTube video 0:36 duration

I implemented direct integration with SmartVista, OpenWay, and TranzWare Online payment processing systems. As a result, it works with almost every bank worldwide.

I also rewrote this project in Java, making it available for Android, Windows, and Linux.

2. Automation of internal business processes for retail stores

A photo with an retail employee scanning the product using an iPhone

Screenshot of the print product label screen Screenshot of the stock availability screen Screenshot of the order screen

App that helps employees perform their tasks, such as printing price tags and product labels, conducting inventory, shipping and receiving products, managing sales and deliveries, etc. This not only saves employees valuable time but also translates into significant cost savings for the companies.

I worked on this project for more than three years as a solo developer and significantly improved it's functionality and stability.

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  1. ISO8583 ISO8583 Public

    Swift package for iOS/macOS/Linux that helps to create and parse ISO8583 financial transaction messages

    Swift 2

  2. Wavecatcher Wavecatcher Public

    An universal SwiftUI app for view surf forecast

    Swift 1

  3. Simplex-Swift Simplex-Swift Public

    A basic implementation of the Simplex algorithm, written in Swift.

    Swift 5

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