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

AWS Developer in Bishkek, Chuy Province, Kyrgyzstan

Member since January 30, 2014
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.
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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 Software Engineer

    2020 - 2022
    Plainfield Technologies, Inc.
    • Designed and implemented multiple features from scratch: LAPM management, DEWR, and account management, among others.
    • Created a fully-fledged billing system in compliance with California Transportation Authority requirements. The billing system supports per-seat and usage-based billing, prorations up to determined dates, and custom invoices with rich metadata.
    • Introduced TDD/BDD frameworks, added background job queues, and developed logging and CI/CD pipelines.
    Technologies: Ruby on Rails (RoR), Heroku, AWS, Amazon Web Services (AWS)

  • 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, 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 for orders, deliveries, and couriers using Elasticsearch and Cassandra.
    • Created Apache Spark jobs to intake and ingest large data sets into Elasticsearch and Cassandra as a backup system.
    • Maintained a central delivery operations service that 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. Also worked on enhancing Intercom Python client.
    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 the 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 to calculate 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
    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
    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
    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, 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

  • 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, Cordova

Education

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

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