Senior Ruby On Rails EngineerÂ San Jose, CA

SUMMARY:

I am a results driven full stack developer, with over 7 Years of experience in Ruby, Ruby on Rails, JavaScript (jQuery & React JS) ecosystem.

TECHNICAL SKILLS:

PROFESSIONAL EXPERIENCE:

Confidential, San Jose, CA

Senior Ruby On Rails Engineer

Responsibilities:

Designed and implemented an extensive set of front - end features using JavaScript/jQuery, Ruby on Rails, SASS, and HTML.< -- Deleted:Q -->< -- Inserted:, -->< -- Inserted: q -->< -- Deleted:larg -->< -- Inserted: extensiv -->< -- Inserted: n -->
Lead migration of a monolithic Ruby on Rails 3.2 application to micro services.
Built REST APIs for multiple client application in Ruby on Rails 4.2.
Built a high-performance JSON API interface and replaced sequential requests with parallel requests. Enhanced with end to end encryption < -- Inserted: - -->
Built a log-based performance analytics system, which analyzes the performance of client requests and business services API.< -- Deleted:between -->< -- Inserted: of -->< -- Inserted: - -->
Architected blueprints for new systems designs, integrations with RESTFUL web services and desktop services and legacy systems redesign.
Managed & secured server environment (Ubuntu) consisting of 12 web servers, 5 workers, 5 database servers (MySQL cluster), and a handful of additional servers to handle email, DNS, etc.
Built infrastructure tooling that automated and reduced the time and effort required launching, provisioning, deploying, and upgrading servers.

Confidential, San Francisco, CA

Ruby On Rails Engineer

Responsibilities:

Designed and implemented mobile API.
Built RESTFul JSON API Interface to communicate with multiple client application in Ruby on Rails 4.2.< -- Deleted: for -->
Identified and fine tuned slow-running and resource-heavy SQL queries and mitigated their impact on the database through methods of caching and query optimization.< -- Deleted:/or -->
Identified and fixed security issues, including XSS; CSRF; authentication token replay; privilege escalations and password hashing weaknesses;< -- Deleted:: -->
Integrated a complex search JSON interface in SOLR to cater for complex searches in multiple languages.
Participated daily in code reviews of commits via Github pull requests.
Designed and implemented an extensive set of front-end features using Javascript/JQuery, Ruby on Rails, SASS, and HTML.< -- Deleted:larg -->< -- Inserted:, -->< -- Inserted: extensiv -->< -- Inserted: n -->
Managed deployments of application to production and staging environment

Confidential, San Francisco CA

Ruby On Rails Developer

Responsibilities:

Fully responsible for the full-stack development and maintenance of multiple internal projects including coding, deployment, maintenance and performance tweaks using Amazon EC2 and S3, Paypal, Heroku, OpenSSL, MySQL, Linux, Memcached & Ruby On Rails.
Created Views and Standard Procedures for complex SQL Queries and commonly used reports.
Built a JavaScript heavy reporting dashboard in jQuery and Ruby on Rails.

Confidential, Campbell, CA

Application Engineer

Responsibilities:

Developed web based spam firewalls and web filters in Perl and C++
Built tooling to enable customer support engineers to troubleshoot spam firewalls and web filters remotely.
Built a spam-tracking bank in Perl to keep track of spammer IP addresses and locations.

Confidential, San Jose CA

QA Engineer Contractor

Responsibilities:

Built a framework to migrate QA Testing from manual testing to semi-automated platform in Quick Test Pro and other in-house tools.< -- Inserted: - -->< -- Inserted: - -->
Restructured and redesigned slow and unstable test suite workflow.
Created automated tools to send a summary of bugs to developers.
Built a test sync tool to track issues that reported to developers.< -- Deleted: have been -->