Evgeniy T.
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Evgeniy T.

Fullstack web developer (Frontend: AngularJS, server: PHP), consultant

$110.00/hr

Saint Petersburg, Russia

Overview

"Good code solves only existing issues, without extra universality, doesn't contain anti-patterns and covered by tests to be able to evolve". (c) me Full-stack programmer with 10+ years experience: I use AngularJS since 2011, use PHP since 2004. I like to write clean OOP code with unit-tests. I can consult startups about best practices, widely used services and technologies (sometimes it will help you to save time and money). upWork All Stars Gold Club member - "Top Rated" now :) Technologies, apps and services I have experience with: AngularJS, PHP, Ionic, D3, Jasmine, Protractor, Twitter Bootstrap, Yeoman, Grunt, Gulp, UI.Router, SOA, REST, JavaScript ... more+ ES6, TypeScript, MySQL, PostgreSQL, Redis, Couchbase, MongoDB, Elasticsearch, GAE, AWS, Cloudflare, Beanstalk, Mandrill, PayPal, Stripe, Nexmo, AWS S3 (and lot of other APIs), Git, Travis CI, PHPUnit, Agile, TDD... Things I'd like to get more experience with: Firebase, Dart, Rust, Go, Famous, RethinkDB, websockets, Polymer, HTML5 Media (audio, video, canvas). Things I don't want to work with: CoffeeScript. Very passionate to work with AngularJS. I can write directives (components) of any level of complexity - including interactive maps (Angular+D3.js), nested trees, SVG elements and other fancy things. My components are always reusable. I write e2e and unit tests with Protractor and Jasmine (with Karma as tests runner). Prefer to write ES6 (with BabelJS) nowadays. I have a lot of experience with Ionic, created few mobile apps with this framework, including WMS system (as set of mobile/hybrid apps). I follow best practices and my own years of experience to design apps architecture clean, scalable, easy for collaboration and code reuse. I like MVC and REST paradigms, have experience in writing REST API (also with OPTIONS method support and auto-generated Markdown documentation). Have experience with PayPal API, Amazon S3, Cloudflare, Mandrill, Nexmo and others. Have a lot of experience with caching (also with mutexes, semaphores, preventing dog-pile and race condition effects, RAII control of resources). I wrote an PHP-wrapper for Redis, published on redis.io and successfully working with high load, getting thankful feedback from programmers who use it. Like to optimize performance of algorithms and applications. I think tests are essential for code evolution. There is no code without need to evolution. TDD helps to build modular and easy maintainable system, helps to design whole system to be more scalable and testable. Amount of time needed to write tests is always less than amount of time that will be spent to debug without tests. Time of developer's work costs more than server's resources, but application should be designed with performance in mind - each module should be replaceable and should not decrease overall performance. Web page must be generated fast, should have minimum full page reloads - all for user's comfort. My favorite books are 'Clean code', 'Patterns of Enterprise Application Architecture' and 'PHP Objects, Patterns, and Practice' . Also, I like ideas of Misko Hevery about writing testable code. I like and respect SOLID principles, hexagonal architecture, MVC pattern, and, especially, Separation of concerns. less

Evgeniy T. has added 5 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Sep 2014 - Jan 2015

    Aitisha Project

    No feedback given

    128 hours
    $59.17 / hr
    $7,544.17 earned

  • Jul 2014 - Sep 2014

    Aitisha Project

    No feedback given

    283 hours
    $62.50 / hr
    $17,697.92 earned

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Tests

Name Score (out of 5) Time to Complete
Advanced PHP Test 4.40 Top 30% 18 mins
PHP5 Test 4.00 Top 20% 19 mins

Work History

100% Job Success
4,778 hours worked
14 jobs

Availability

Available
More than 30 hrs/week
24 hrs response time

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