Hire Top Freelance
Ruby on Rails Developers
in Los Angeles

Over a decade of experience in working for various data sets (esp. spatial). Very strong skills in **ArcGIS**, **Python**, QGIS, Leaflet, D3, R, etc. I can make publication-quality maps, or online interactive maps and story maps. Whatever your needs, I known we can find a great solution.

Ruby on RailsDjangoJavaScriptReactVue.jsGISRHTML/CSSPythonD3.jsASP.NET MVCLeaflet

I'm a full-stack JavaScript dev who can think “out of the box”, very results-driven, client-focused, articulate, and analytical. I taught kids basic computational skills and qualitative reasoning. I have a keen interest in all things related to coding (programming). But aside from programming, I enjoy performing stunts, free-running, and parkour.

Ruby on RailsAngular 2CSSNext.jsReactTypeScriptGitGraphQLNode.jsDatabaseHTMLPythonBootstrapJavaScriptHTML/CSS

23 years of experience, helping US startups full-time since 2005. Refactoring & code simplicity master. Deep expertise in: frontend javascript (22 years), C, Java (12 years), PHP, perl, (8 years), Scala, Ruby, Rails (10 years), Objective-C & iOS frameworks (4 years). Big fan of TDD & best practices regardless of the technology stack. Writing code professionally since 1999, worked on more than 100 projects in the last 15 years. Featured in Washington Post in March 2013

Ruby on RailsD3.jsC++ReactPythonVue.jsNode.jsPHPJavaScriptPostgreSQLReact NativeOdooHeroku