Nurazem Kaldybaev, AWS Developer in Bishkek, Chuy Province, Kyrgyzstan
Nurazem Kaldybaev

AWS Developer in Bishkek, Chuy Province, Kyrgyzstan

Member since November 30, 2013
Nurazem is a developer with extensive experience in building efficient, well-designed, and scalable web applications. As a part of software development teams at Zoomer, Grubhub, Intercom, and DeliveryHero, he has developed complex online business management applications and been responsible for products through their entire lifecycle.
Nurazem is now available for hire

Portfolio

Experience

Location

Bishkek, Chuy Province, Kyrgyzstan

Availability

Part-time

Preferred Environment

Git, RubyMine, ITerm, Visual Studio Code, Sublime Text, OS X

The most amazing...

...thing I've coded is a mathematical algorithm to build an elastic projection from a linear projection to shape complex 3D objects.

Employment

  • Senior Full-stack Engineer

    2019 - 2019
    BlockCompare (via Toptal)
    • Developed an app that monitors different key indicators of Bitcoin exchanges, wallets, and interest accounts and, as a result, makes recommendations based on user preferences indicated in a multiple-choice quiz.
    • Took over a Phoenix/React app one month after its inception and delivered a completed product in five months.
    • Made use of external APIs such as CoinAPI to retrieve, process, and display various properties of Bitcoin exchanges.
    Technologies: Amazon Web Services (AWS), JavaScript, AWS, Heroku, PostgreSQL, React, Phoenix, Elixir
  • Senior Software Engineer

    2019 - 2019
    CoStar Realla (via Toptal)
    • - Worked on adding various new properties to the web spiders in the system created to crawl a large number of third-party websites.
    • - Transformed several central ERB template pages to Vue.js based components.
    • - Developed different algorithms for querying and analyzing records stored in ElasticSearch database.
    Technologies: MySQL, Ruby, JavaScript, Elasticsearch, Vue.js, Ruby on Rails (RoR)
  • Software Engineer

    2018 - 2019
    DeliveryHero Hungerstation (via Toptal)
    • Worked on introducing command and repository patterns to an existing Rails app.
    • Broke the app down into manageable individual components.
    • Implemented new features in the GraphQL-based API used by the React front end.
    Technologies: Ruby, JavaScript, React, GraphQL, Ruby on Rails (RoR)
  • Senior Software Engineer

    2017 - 2018
    Grubhub, Inc.
    • Developed a search system to search for orders, deliveries, and couriers using Elasticsearch and Cassandra.
    • Created Apache Spark jobs to intake and ingest large sets of data into Elasticsearch and Cassandra as a backup system.
    • Maintained a central delivery operations service which manages all restaurants, markets, and couriers in the Grubhub system.
    Technologies: Amazon Web Services (AWS), JavaScript, AWS, Amazon SQS, AWS Push Notification Service (AWS SNS), React, Python, Guice, Spring, Java
  • Software Engineer

    2016 - 2017
    Zoomer Delivery, Inc. (acquired by Grubhub)
    • Created a recruitment funneling system for driver applicants.
    • Automated the process of driver application processing starting from the process of online application, background checks, contract signing, and finally creating a driver in the Zoomer system.
    • Developed multiple features to increase the efficiency of deliveries.
    • Created new features, improved app performance, and fixed bugs for the main Zoomer platform, which encompasses all of the day-to-day operations.
    Technologies: Amazon Web Services (AWS), Ruby, JavaScript, AWS, Python, Ionic, Angular, Ruby on Rails (RoR)
  • Software Engineer

    2015 - 2016
    Cake, Inc. (via Toptal)
    • Developed a mobile application in Ember.js for finding new restaurants in a given area, adding reviews and ordering food.
    • Worked extensively with Google Maps JavaScript SDK to create a fast map view.
    • Modified server-side logic in Node.js to accommodate changes in requirements for the mobile app.
    Technologies: JavaScript, PhoneGap, Cordova, Node.js, Ember.js
  • Software Engineer

    2014 - 2015
    Intercom, Inc.
    • Developed a global user events feed and user profile REST API using Ruby on Rails.
    • Created client-side global user events and user profile applications using Ember.js.
    • Created Intercom apps for the Salesforce and Zendesk platforms.
    • Added integration for GitHub issues and Intercom conversations.
    • Built a PHP and Ruby client for the Intercom API.
    Technologies: Amazon Web Services (AWS), MySQL, Ruby, JavaScript, AWS, PHP, Dropwizard, Java, Backbone.js, Node.js, Ember.js, Ruby on Rails (RoR)
  • Web Developer

    2013 - 2014
    Inverse Point
    • Developed an entire inventory lifecycle management software system for a fashion startup (Mr. Draper LLC - largest in the region).
    • Created internal accounting software using PHP for a public sector company with branches in more than 100 countries.
    • Developed software for fleet, sales, and customer relations management using Ruby on Rails and AngularJS for car rental and sales companies in UAE.
    • Created a CRM module for a consulting company based in Dubai using Ruby on Rails.
    Technologies: MySQL, Ruby, JavaScript, Memcached, Redis, PHP, AngularJS, Ruby on Rails (RoR)
  • Software Developer

    2009 - 2011
    Vector Foiltec GmbH
    • Implemented an AutoCAD module to automate generation of construction parts from a building model using Lisp.
    • Developed a C++ plugin for AutoCAD to create a geometric projection of a 3D object to the plane.
    • Created a reusable VBA module for calculation of stability wires for large structures.
    • Supported an existing automation tool for AutoCAD to dissect construction parts for machinery,.
    • Developed a small module for automation of the Leipzig Zoo roof construction.
    Technologies: C++, Lisp

Experience

  • Intercom (Development)
    https://www.intercom.com

    I worked on global user events and user profile parts of the Intercom application. I also created integrations with third-party services such as Zendesk, Salesforce, and GitHub.

  • Mr. Draper (Development)
    http://mrdraper.ae

    An inventory management platform built using Ruby on Rails. It is integrated with Salesforce as a CRM back-end and Payfort as a payment processor. The system handles the whole product lifecycle, starting from its creation in the warehouse through payment handling and delivery to the customer.

  • Grubhub Delivery Operations Center (Development)
    http://grubhub.com/

    A central system that manages restaurant working hours, market blackouts, courier communication and scheduling. One of the largest features I have worked on is the functionality of automatically managing the number of drivers depending on the market supply/demand.

Skills

  • Languages

    CSS, Ruby, Java, Python, JavaScript, PHP, Lisp, GraphQL, Elixir, Go, C++
  • Frameworks

    Ember.js, AngularJS, Ruby on Rails (RoR), Angular, Dropwizard, Cordova, PhoneGap, Ionic, Spring, Guice, Phoenix, React Native, Sinatra, Flask
  • Libraries/APIs

    React, Zendesk API, Intercom API, Salesforce API, Node.js, PayPal API, Twilio API, Backbone.js, Vue.js
  • Tools

    IntelliJ, Vim Text Editor, Git, Sublime Text, RubyMine, Zen Coding, ITerm, AWS Push Notification Service (AWS SNS), Amazon SQS
  • Paradigms

    REST, Agile Software Development, Behavior-driven Development (BDD), Test-driven Development (TDD), Functional Programming
  • Platforms

    Heroku, Amazon Web Services (AWS), MacOS, Linux, OS X, Visual Studio Code, Salesforce
  • Storage

    MySQL, Redis, MongoDB, PostgreSQL, Memcached, Elasticsearch
  • Other

    AWS, Applied Mathematics, Mathematics, Software Development

Education

  • Bachelor of Science degree in Applied and Computational Mathematics
    2008 - 2011
    Jacobs University - Bremen, Germany

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