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Alexander Yaremchuk, PHP Developer in Chernivtsi, Chernivets'ka oblast, Ukraine
Alexander Yaremchuk

PHP Developer in Chernivtsi, Chernivets'ka oblast, Ukraine

Member since September 3, 2013
Alex is an entrepreneur at heart and an executive in practice with 7+ years of management and development (senior PHP developer) experience in both startup and corporate environments. He always enjoys taking on new challenges and can easily adapt to unfamiliar frameworks or technologies.
Alexander is now available for hire

Portfolio

  • CryptoPicture.com
    PHP, React.js, Yii2, HTML, CSS, Bootstrap, Solidity
  • MyTravelClub
    PHP, Yii2, RabbitMQ, Ubuntu, Debian, Docker, Deployer.org, Python...
  • Experitus Inc.
    PHP, JavaScript, Python, HTML, CSS, Bootstrap, Yii, Yii2, TripAdvisor API...

Experience

  • PHP, 8 years
  • NoSQL, 4 years
  • Scikit-learn, 1 year
Chernivtsi, Chernivets'ka oblast, Ukraine

Availability

Part-time

Preferred Environment

Mac OS X, Windows 7-8, NetBeans IDE, PhpStorm IDE

The most amazing...

...company I've created is the all-in-one solution for Tour Guides, Experitus.io.

Employment

  • Product Manager/Software Engineer

    2018 - PRESENT
    CryptoPicture.com
    • Collaborated with the service development team.
    • Created an end-user website from scratch.
    Technologies: PHP, React.js, Yii2, HTML, CSS, Bootstrap, Solidity
  • CTO

    2016 - 2018
    MyTravelClub
    • Created MyTravelClub.com from scratch.
    • Created a new platform for travelers to discover and book everything for their next trip (not launched yet).
    • Set up a Docker environment on the production server.
    • Used Python's scikit-learn for building recommendation and prediction models for hotel and flight prices.
    • Created a REST API for the new service.
    Technologies: PHP, Yii2, RabbitMQ, Ubuntu, Debian, Docker, Deployer.org, Python, Sci-kit learn, JS, React.js, jQuery, REST, MySQL, MongoDB, Redis, Keras
  • CEO and Founder

    2015 - 2017
    Experitus Inc.
    • Launched Experitus.com, a marketplace of learn-by-doing-activities (lessons, workshops, and courses).
    • Launched Experitus.io and Experitus.com. It has 550 users and 370 companies.
    Technologies: PHP, JavaScript, Python, HTML, CSS, Bootstrap, Yii, Yii2, TripAdvisor API, SalesForce API, Stripe API, Gearman, Stripe API, Paypal API, Facebook API, Google API, Gmail API, Mandrill API, SendGrid API, Salesforce API
  • CEO and Founder

    2014 - 2015
    Tourista.me
    • Launched Tourista.me and a back-office with API - Supply.Tourista.Me. It has 1608 tours in 542 cities guided by 336 people. In addition, It has 1800 users and 1000 orders.
    • Hired and managed the team.
    • Managed product development.
    Technologies: PHP, jQuery, Bootstrap, Yii2, HTML, CSS, jQuery, Stripe API, LiqPay API, PhoneGap, Facebook API, Twitter API, TripAdvisor API, PhoneGap
  • Junior iOS Developer

    2013 - 2014
    Coursmos.com
    • Created PhoneGap plugins for an iOS application. In addition, I fixed, built (compiled), and distributed an iOS application for the App Store.
    • Created a custom video record plugin.
    • Used Xcode for development.
    Technologies: Objective C, JavaScript, PhoneGap, HTML, CSS
  • CTO

    2012 - 2014
    Primegate.ru
    • Created a real-time bidding system for managing ads placed through Google Ads or Yandex Direct.
    • Converted Python scripts to PHP.
    • Created a SaaS application for people who want easily create their own website with a visual editor.
    • Used NoSQL (Redis, MongoDB), queue manager Gearman, Smarty, mPDF and APIs (Yandex, Google, InSales).
    • Handled front-end development with native JavaScript and jQuery.
    Technologies: PHP, JavaScript, Python, HTML, CSS, Yii, Yii2, Bootstrap, Gearman
  • PHP Developer

    2009 - 2014
    Freelance
    • Created websites, services, and startups.
    • Developed basic Java applications using SQLite and Swing.
    • Developed basic iOS applications, both native (using Objective-C) and with PhoneGap (using HTML, JavaScript, CSS).
    • Created a private CMS for managing the simple websites of various companies.
    • Used the Kohana, CakePHP, Symfony, and Yii/Yii2 frameworks.
    • Wrote PHP classes and libraries for large-scale projects.
    • Developed modules for DLE CMS and ModX.
    • Worked with DLE, ModX, WordPress, and Drupal CMS.
    Technologies: PHP, JavaScript, HTML, CSS, Objective-C, Java
  • Web Developer

    2012 - 2013
    Petrosoft, LLC
    • Created an Internet-based back-office software system for convenience stores and gas stations.
    • Handled XML and JSON parsing.
    • Wrote scripts for MySQL database optimization.
    • Worked with the cashbox APIs.
    • Wrote APIs for mobile applications.
    • Wrote jQuery and native JavaScript functions for front-end development.
    • Created technical documentation for various projects.
    • Used JIRA for task management.
    Technologies: PHP, JavaScript, HTML, CSS
  • PHP Developer

    2011 - 2012
    Sitespot.ru
    • Created an Internet shop for customers in Russia and Ukraine.
    • Performed MySQL optimization for scaling database.
    • Adapted websites for IE6 and IE7.
    • Performed front-end development using native JavaScript, jQuery, HTML, and CSS.
    • Used the Zend Framework and a self-created CMS.
    • Scaled CMS functionality.
    Technologies: PHP, JavaScript, HTML, CSS

Experience

  • CryptoPicture.com (Development)
    https://cryptopicture.com/

    Decentralized ad space, a brand new crypto asset.

  • MyTravelClub.com (Development)

    MyTravelClub is a ready-made business model of booking hotels at low prices with a guaranteed income.

  • Experitus.io (Development)
    http://experitus.io

    The all-in-one solution for tour guides. You can boost and track online reviews from one platform, fully synchronized with a tour guide scheduler and calendar, email manager, invoicing, and CRM all in one.

  • Experitus.com (Development)

    A marketplace of learn-by-doing-activities (lessons, workshops and courses). Experitus is a combination of Etsy and Airbnb for experiences and Meetup for a fun way to meet new people.

  • Experitus.com UA (Development)

    The workshops marketplace integrated with Instagram.

  • Tourista.me (Development)
    http://tourista.me

    A tour and activity marketplace for Russian-speaking travelers.

  • PrimeGate (Development)
    http://primegate.ru

    Real-time bidding system for managing ads in Google Ad or Yandex Direct. Users can drag-n-drop, generate ads, and perform many other common internet marketing tasks.

  • Community.Experitus.Com (Development)

    A five-minute guide to use best practices from the tour guide industry (by email).

  • ContractorsEdge (Development)
    https://contractorsedge.com/

    Contractors Edge is a complete service for both contractors and homeowners making the process of remodeling your home a pleasant and secure experience.

  • Sights Recognizer Telegram Bot (Development)
    https://github.com/asofter/tm-bot-sight-recognizer

    The Telegram bot for sights recognizing in Chernivtsi written in Python.

  • Flask REST Demo (Development)
    https://github.com/asofter/flask_restplus_demo

    Custom REST API demo which is written in Python with Flask framework.

  • CStoreOffice (Development)
    http://www.cstoreoffice.com/

    Internet-based back-office software system for convenience stores and gas stations.

  • Chernivtsi iOS Application (Development)

    This is an application for my city. It helps people to find the contacts of companies they need, functioning like an offline Yellow Pages for my city.

  • Hotel Booking Service (Development)
    http://broniruem.com.ua/

    A simple service for booking hotels in Crimea, Ukraine.

  • Yii2 Imperavi Plugin (Development)
    https://github.com/asofter/yii2-imperavi-redactor

    ImperaviRedactorWidget is a wrapper for Imperavi Redactor, a high-quality WYSIWYG editor.

  • Simple Classifier (Development)

Skills

  • Languages

    JavaScript, PHP, HTML, CSS3, CSS, HTML5, Python, Solidity, C++, C#, Java, Objective-C
  • Frameworks

    Swagger, Gearman, Bootstrap, Yii, Yii 2, Smarty, CakePHP, CakePHP 2, Flask, Machine Learning, Codeception, PHPUnit, Twig, PhoneGap, Zend Framework, Symfony, Laravel, Kohana
  • Libraries/APIs

    React, VK API, LiveDocx API, Stripe API, Twitter API, PayPal API, Facebook API, Google API, Yandex API, Dropbox API, Scikit-learn, Salesforce API, Flask-RESTful
  • Tools

    Docker Compose, GitHub, Nginx, Composer, Apache, Bitbucket, PhpStorm, Git, SmartGit, PuTTY, RabbitMQ, Subversion (SVN), Adobe Photoshop, Adobe Premiere Pro, Sony Vegas, Postfix, Visual Studio 2012, Android Studio
  • Paradigms

    REST, Agile Software Development, Scrum, Concurrent Programming
  • Platforms

    Docker, Apache2, Ubuntu, DigitalOcean, Debian Linux, LAMP, Android, iOS, Windows 8, Linux, NetBeans, Windows 7, Ethereum, Firebase, LEMP, Drupal, WordPress, Mac OS, MODx
  • Storage

    NoSQL, Redis, MongoDB, Memcached, MySQL, SQLite, Elasticsearch
  • Other

    PayPal, Image Recognition, Algorithms, GitFlow, Ethereum Smart Contracts, Machine Learning Algorithms, Video Editing

Education

  • Master's degree in Software Engineering
    2012 - 2018
    Chernivtsi National University - Chernivtsi, Ukraine
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