I'm a full-stack Ruby on Rails Web developer, with experience in application architecture, SQL database design, and mobile APIs. I've also contributed to feature definition and prioritization, UI/UX, and iOS development. I am a fan of simple, user-friendly interfaces and clean code. I'd love to use my technical skills to help people, solve real problems and make the world a better place.

Software Engineer @ From November 2015 to Present (2 months) Co-founder, Lead Developer @ Developed restaurant menu processing system to automate download and parsing of menus nationwide, identify healthy dishes, key components and nutrition facts, assign matching diets, and customize special requests. Restaurant menu search and ordering apps: (Rails, Objective-C) Search by cuisines, dish types, ingredients, calories/points, and user diets. Complex SQL queries. Facebook Graph and Jawbone APIs. Reached #1 in iTunes App Store's free Food & Drink category. 4.5 stars with over 1500 ratings. Meal planning service: (Rails) Admins create weekly meal plans, users edit and confirm in advance, and ordering and delivery occur automatically. Twilio API. SMS/MMS diet and fitness coaching service: (Rails) Developed Web interface to allow admins to edit, reuse and schedule messages and files. Skycore API. All apps included integration with GrubHub's search and ordering API. Collaborated on product features and UX design for all apps. From June 2012 to August 2015 (3 years 3 months) Senior Software Engineer @ Web development with Ruby on Rails, JavaScript/jQuery, HTML and CSS (haml+sass). iPhone/iPad application development with Objective-C. Pair programming and TDD training at Pivotal Labs. Received 2 company "Linchpin Awards" for outstanding achievement. From July 2009 to June 2012 (3 years) Software Engineer, Sr. @ Software programming in C and Pro*C. Database management with SQL. Web site programming in HTML and PL/SQL. Firmware test with Korn shell scripts. From October 2002 to July 2009 (6 years 10 months)

B.S., Electrical Engineering and Computer Sciences @ University of California, Berkeley From 1998 to 2002 Jonathan Hironaga is skilled in: Ruby on Rails, SASS, HTML, Git, JavaScript, jQuery, CSS, Photoshop, Ruby, RSpec, Mobile Applications, Entrepreneurship, Objective-C, SQL, HAML