SUMMARY:

• 10+ years of experience in the IT Industry with an expertise in analysis and development of Web Applications.
• Strong experience with HTML5, CSS, Javascript and jQuery, Angular JS and Bootstrap.
• Experience using Ruby, PHP and MVC Frameworks.
• Mobile Web development using HTML5, CSS3, Angular.JS, Bootstrap, jQuery and Knockout.js, MVC structures, Ruby on Rails, CakePHP, Yii framework, MySQL, postgreSQL
• RESTfull APIs and Web Services, server and client.
• Experience in using cache strategies to boost response times and save resources.
• Experience in using Git and Rational ClearCase as version control system.
• Experience with RabbitMQ to report metrics.
• An asynchronous processing task with Ruby on Rails, Redis and Sidekiq.
• Experience in working with large team environments.
• Experience in working with customers, analyzing their business model and taking their needs and requirements to software specs.
• Experience with RSpec.
• Experience using Browserstack and selenium.
• Experience in using Linux secure servers.
• Experience in working on Heroku.
• Experience with Apache, Nginx, Puma and Web Brick
• Experience in business model development following Lean startup techniques.
• Experience in working with Windows and Linux systems.
• Experience in using Python on one project.
• Experience in using Mongo DB on one project.

TECHNICAL SKILLS: Programming languages: HTML5, Javascript, CSS3, C#, Ruby, Ruby on Rails, PHP, VB6, Python (basic), Shell script (basic)

Operating Systems: Ubuntu, Linux Mint, CentOS, Windows

Tools: Vagrant, Virtual Box, Chrome ADB, Chrome Dev Tools, pgAdmin, MySQL Workbench, Navicat, Eclipse, NetBeans, Redis Desktop, PHP MyAdmin, Visual Studio 2013, selenium, SourceTree

Framework: AngularJS, Knockout.js, Ruby on Rails, .Net MVC, Cake PHP, jQuery

Databases: MySQL, Postgre SQL, MSSQL, Oracle

PROFESSIONAL EXPERIENCE:

Confidential

Mobile Web UI Developer

Responsibilities: 

• Design and development of mobile and desktop UI.
• Ensure cross browser compatibility for Chrome, Safari & firefox (desktop and mobile)
• Design, propose and develop features to improve UX by, reducing the number of clicks/taps needed to navigate, better organization of the information on the screen, reducing the amount of information, when possible, to just the relevant and needed information to the specific user profile.
• Wire UI to web services.
• Modify controllers and models when needed to provide the necessary information and or layout for the view.
• Track estimate & resolve tasks, bugs and stories for different projects on Jira.
• Develop automatic test with selenium using C# and Visual Studio 2013
• Code review before check - in to git repository.

Environment: HTML5, CSS, Less, Javascript, jQuery, Knockout.js, Bootstrap, .NET MVC, Visual Studio 2013, git, SourceTree, BrowserStack, Oracle 11g, Jira, Selenium

Confidential, Austin, TX

Senior Web Developer

Responsibilities: 

• Design & development of common UI Framework structure.
• Design & development of UI components templates.
• Wire UI to RESTful web services
• Design and Implemented validation for custom UI components.
• Track & create issues on Visual Studio Team Foundation Server.
• Code review before check-in to Rational TFVC.

Environment: HTML5, CSS, Less, Javascript, jQuery, .NET MVC, Visual Studio 2013, Team Foundation Server, TFVC

Confidential, Austin, TX

Senior Web Developer

Responsibilities: 

• Design & development of common UI Framework structure.
• Design & development of UI components templates.
• Create multiple reusable UI components to be used along both YTB & SDC portals.
• Implemented two ways data binding to communicate with back-end RESTful services.
• Design and Implemented validation for custom UI components.
• Maintain UI Framework dynamic documentation, AngularJS Portal showing how to use each component.
• Track & create issues on HP ALM.
• Assign & track tasks on JIRA.
• Code review before check-in to Rational ClearCase.

Environment: HTML5, CSS, Saas, Javascript, jQuery, AngularJS, Dojo Toolkit, Dojo bootstrap, IBM-WebSphere App Server, IBM-WebSphere Portal Server, IBM-Rational Application Developer, DynaCache, Oracle, IBM - Rational ClearCase, HP Application Lifecycle Management, JIRA

Confidential

Senior Web Developer

Responsibilities: 

• Create various reusable helpers to DRY the code on front-end widgets, using HTML5, CSS3 and jQuery.
• Developed AJAX content load feature using jQuery, to reduce response times and data transfer in mobile devices.
• Design and development of payment confirmation feature, back-end and front-end.
• Team UX advisor
• Implemented checkout process with different rates in different countries and different carriers, using external service API.
• Database architecture design.
• Implemented back-end and front-end logic to show only free products in countries without carrier billing rates.
• Implemented cache strategies (using Redis) to reduce response times, reduce number of hits to the database and external services.
• Developed back-end logic to show mobile, tablet or desktop layouts.
• Implement external content synchronization API
• Implemented application performance monitoring and alerts with New Relic and metrics..
• Estimate Heroku resources needed, number and type of dynos, Heroku Post gres plan, Paper trail plan, redis plan.
• Implemented multi language support of notifications and notices

Environment: HTML5, CSS, Saas, Javascript, Cofee script, jQuery, Ruby on Rails, Postgre SQL, Redis, Sidekiq, RabbitMQ, Herokou, Paper trail, Redis Cloud, New Relic, Vagrant for development environment, Virtual Box, LXC

Confidential

Web Developer

Responsibilities: 

• Layout development using HTML5 and CSS3
• Synchronize teams info from external service once a day
• Synchronize players info each hour, with AngularJS (Javascript Framework)
• Implemented Twitter and Face book login and publish features.
• Database architecture design
• Create back-end process to measure distance between two geo located points.
• Implemented Google geo-location API

Environment: HTML5, CSS, Saas, Javascript, express, node.js, Ruby, Ruby on Rails, Postgre SQL, mongo DB, Redis, Heroku, Face book API, Twitter API, Google Maps Geo location API, pg Admin

Confidential

Web Developer

Responsibilities: 

• Database architecture design
• REST full API design and implementation
• Implemented twitter and face book login and publish features.
• Created back-end process to measure distance between two geo located points.
• Implemented Google geo-location API
• Optimizing response times.

Environment: Ruby, Ruby on Rails, PostgreSQL, CentOS, Facebook API, Google Maps Geo location API, Elastic search pgAdmin

Confidential

Web Developer

Responsibilities: 

• CMS design and implementation.
• Developed process to synchronize schedules with movie theaters
• Synchronize global weather info each hour
• Implemented twitter and Face book login and publish features.
• Database architecture design
• Create back-end process to measure distance between two geo located points.
• Implemented Google geo-location API

Environment: PHP, YiiFramework, MySQL, Cent OS, Nginx, Face book API, Twitter API, Google Maps Geo location API, MySQL Workbench

Confidential

Web Developer

Responsibilities: 

• Front-end development, HTML, CSS, Javascript and jQuery
• Communication with client
• Analyze client business model
• Analysis and estimation of delivery dates of new features.
• Training of client company's developer
• Setup and maintenance of server with MySQL, PHP and Apache server
• Database architecture design
• Weekly database backups

Environment: PHP, MySQL, Admin Te (company’s MVC framework), Javascript, jQuery, AJAX, HTML, CSS, Windows systems

Confidential

Web Developer

Responsibilities:

• Developed new features, font-end and back-end
• Developed all UI using HTML5, CSS3, Javascript and jQuery
• DRY Application code
• Developed feature that reads excel files to import serial numbers and dates.
• Developed feature of spare parts requests.
• Application Maintenance
• Customer support

Environment: jQuery, AJAX, HTML, CSS, PHP, MySQL, AdminTe (company’s MVC framework), Javascript, Linux server

Confidential

Web Developer

Responsibilities:

• Developed UI using HTML5, CSS3, Javascript and jQuery
• SOAP Web services wrapper.
• Developed package tracking feature, back-end and front-end
• Developed j Query AJAX functionality in tracking feature
• Developed package shipping calculator, front-end and back-end
• Create reusable helpers to DRY application code.
• Communication with client

Environment: Javascript, jQuery, AJAX, HTML, CSS,PHP, MySQL, SOAP Web Services, Linux server.

Confidential

Web Developer

Responsibilities:

• Implemented resizing of image, to optimize page load times
• Implement UI of CMS using HTML5, CSS, Javascript and jQuery
• Modification of admin panel to optimize UI when loading advertisements
• Re factor code to optimize response times
• Re factor queries to optimize response times
• Added support for unlimited photos
• Modification of admin panel to optimize UX when loading banners

Environment: PHP, MySQL, Javascript, AdminTe (company’s MVC framework), HTML, CSS, Linux server.