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Reliable Senior Web Developer (7 years exp.) - PHP, MySQL, Yii, API, WordPress

My total programming experience is more than 18 years (since 1997), experience in web-development is more than 7 years (since 2008).

I have completed more than 100 projects. These projects includes web sites, online stores, custom CRMs, web-services/Apps/SaaS, API integration/automation tasks, ecommerce email marketing apps (collecting data, segmentation, cart abandonment, feedback request, etc.), web-analytics setup

I prefer to working on programming web services / web applications (Software as a Service, SaaS), WordPress / WooCommerce plugins related to marketing and analytics, data-mining, automation.

Also I like to work with ecommerce tasks (for example, cart abandonment emails, customers reactivation campaigns).

Rate: 49 USD per hour

My advantages

During work on project – I will provide updates to you in less than 72 hours since last clarification
Communication skills – I can describe any technical issue, so even not savvy person can understand it
I work iterative, starting with smallest scope, and extend it step by step, so you will have good control on development.
Reliability (for example, I have two independent internet lines + two independent power supplies)
Ability to work on long-term projects with consistently high quality (some customers are working with me since 2010)
I am working only free-lance (since 2009), have time-management skills (I even made my own ToDo manager that help me to be concentrated and productive)
I worked in business consulting for near two years (in such areas as ecommerce, email marketing, conversion optimization), but in 2013 I decided to comeback to programming because I was too tired from annoying meetings and calls. I understand marketing much more than usual programmer.
If needed – I can make copy on my hosting and work with it to avoid disturbing existing users
Since 2014 I am working in Upwork (former oDesk), more than 40 projects had been completed with five-star feedback. 98% of clients recommend me to others

My disadvantages (yes, I don't hide it)

I work only with hourly projects (no fixed price)
I am very introverted and avoid projects that requires Skype availability. With some customers I working for near one year using only asynchronous communications (email, Trello).
I cannot start work immediately and I will need up to 48 hours before start to change my schedule
I don't work for urgent / ASAP projects
I don't work for any possible project – I have some criteria and may decline from some projects

My skills

Strong fundamentals (math, algorithms, theory), analytical thinking.

I have experience with PHP, JavaScript (including jQuery, WebRTC, WebSockets, canvas), AJAX, MySQL, SQLite.

Architecture: have experience with object oriented programming (OOP), Model-View-Controller (MVC) architecture, data-flow (DFD) and entity-relation (ERD) diagrams
Frameworks/libraries: Yii (including Yii Auth, RBAC), CodeIgniter, Bootstrap, jQuery, AngularJS CMS: OpenCart, Moodle, Drupal, ZenCart, Joomla!, WordPress (including event management - Event Espresso, membership sites, Digital Access Pass (DAP), OptimizePress)
ORM (object-relational mapping) libraries: RedBean, Medoo
APIs: Amazon CloudWatch / EC2 / S3 / CloudFront, Google Analytics / Adwords / Maps / Charts / Docs / Drive, MailChimp, Mandrill, Emarsys, Wufoo, CallRail, InfusionSoft, Salesforce, YouTube, Twitter, AngelList, Facebook, Unbounce, PIWIK, Bit.ly, Klout, Basecamp, GitHub, FreshDesk, ZenDesk, Dropbox, simPro, WebinarJam, WHMCS automation Big data cloud-based solutions: Google BigQuery
Visualisation / Reporting: have experience with building dashboards and with these tools: Google Charts, D3.js, C3.js, JpGraph, pChart, PDF generation (TCPDF), PHP Excel
Integration with import/export from/to different systems using POST (cUrl), XML, WSDL/SOAP, REST, oAuth / oAuth2.
Payments setup: PayPal, USAePay
Page loading time / speed optimization: working with GTmetrix reports
SMS gateways setup: SMSC
Version control systems: SVN, GitHub
Web Analytics: Google Analytics / Universal Analytics, Google Tag Manager, PIWIK. Have experience in setup goals and funnels, UserID / content groups / forms / events tracking, customization (dimensions, metrics, reports, dashboards, segments).

Just few feedbacks

Risk-free test

Do you want to reduce risks when hiring freelancers for your project?

Best check before hiring freelancer – complete some part of your project. This will sure confirm ability of freelancer to work on your specific project.

I am ready to provide you demo/test task before hiring, so you will be sure in my skills in advance.

For each new customer I can dedicate up to 4 hours for demo/test tasks (costs $144 with my current rate, but you will receive it for free).

Contact me

Please send a request using this form:

Reliable Senior Web Developer (7 years exp.) - PHP, MySQL, Yii, API, WordPress

My total programming experience is more than 18 years (since 1997), experience in web-development is more than 7 years (since 2008).

I prefer to working on programming web services / web applications (Software as a Service, SaaS), WordPress / WooCommerce plugins related to marketing and analytics, data-mining, automation.

Also I like to work with ecommerce tasks (for example, cart abandonment emails, customers reactivation campaigns).

Rate: 49 USD per hour

My advantages

During work on project – I will provide updates to you in less than 72 hours since last clarification
Communication skills – I can describe any technical issue, so even not savvy person can understand it
I work iterative, starting with smallest scope, and extend it step by step, so you will have good control on development.
Reliability (for example, I have two independent internet lines + two independent power supplies)
Ability to work on long-term projects with consistently high quality (some customers are working with me since 2010)
I am working only free-lance (since 2009), have time-management skills (I even made my own ToDo manager that help me to be concentrated and productive)
I worked in business consulting for near two years (in such areas as ecommerce, email marketing, conversion optimization), but in 2013 I decided to comeback to programming because I was too tired from annoying meetings and calls. I understand marketing much more than usual programmer.
If needed – I can make copy on my hosting and work with it to avoid disturbing existing users
Since 2014 I am working in Upwork (former oDesk), more than 40 projects had been completed with five-star feedback. 98% of clients recommend me to others

My disadvantages (yes, I don't hide it)

I work only with hourly projects (no fixed price)
I am very introverted and avoid projects that requires Skype availability. With some customers I working for near one year using only asynchronous communications (email, Trello).
I cannot start work immediately and I will need up to 48 hours before start to change my schedule
I don't work for urgent / ASAP projects
I don't work for any possible project – I have some criteria and may decline from some projects

My skills

Strong fundamentals (math, algorithms, theory), analytical thinking.

I have experience with PHP, JavaScript (including jQuery, WebRTC, WebSockets, canvas), AJAX, MySQL, SQLite.

Architecture: have experience with object oriented programming (OOP), Model-View-Controller (MVC) architecture, data-flow (DFD) and entity-relation (ERD) diagrams
Frameworks/libraries: Yii (including Yii Auth, RBAC), CodeIgniter, Bootstrap, jQuery, AngularJS CMS: OpenCart, Moodle, Drupal, ZenCart, Joomla!, WordPress (including event management - Event Espresso, membership sites, Digital Access Pass (DAP), OptimizePress)
ORM (object-relational mapping) libraries: RedBean, Medoo
APIs: Amazon CloudWatch / EC2 / S3 / CloudFront, Google Analytics / Adwords / Maps / Charts / Docs / Drive, MailChimp, Mandrill, Emarsys, Wufoo, CallRail, InfusionSoft, Salesforce, YouTube, Twitter, AngelList, Facebook, Unbounce, PIWIK, Bit.ly, Klout, Basecamp, GitHub, FreshDesk, ZenDesk, Dropbox, simPro, WebinarJam, WHMCS automation Big data cloud-based solutions: Google BigQuery
Visualisation / Reporting: have experience with building dashboards and with these tools: Google Charts, D3.js, C3.js, JpGraph, pChart, PDF generation (TCPDF), PHP Excel
Integration with import/export from/to different systems using POST (cUrl), XML, WSDL/SOAP, REST, oAuth / oAuth2.
Payments setup: PayPal, USAePay
Page loading time / speed optimization: working with GTmetrix reports
SMS gateways setup: SMSC
Version control systems: SVN, GitHub
Web Analytics: Google Analytics / Universal Analytics, Google Tag Manager, PIWIK. Have experience in setup goals and funnels, UserID / content groups / forms / events tracking, customization (dimensions, metrics, reports, dashboards, segments).

Just few feedbacks

Risk-free test

Do you want to reduce risks when hiring freelancers for your project?

Best check before hiring freelancer – complete some part of your project. This will sure confirm ability of freelancer to work on your specific project.

I am ready to provide you demo/test task before hiring, so you will be sure in my skills in advance.

For each new customer I can dedicate up to 4 hours for demo/test tasks (costs $144 with my current rate, but you will receive it for free).

Contact me

Please send a request using this form:

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