Hình đại diện của josedulanto
Cờ của Mexico Mérida, Mexico
Làm thành viên từ 22 tháng 4, 2015
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Trực tuyến Ngoại tuyến
I am a professional Ruby On Rails Developer with over 6 years of experience working for startups and companies in the US (mostly in the Bay Area) and Mexico. Industries where I have had worked developing Ruby On Rails applications: Real State, Retail, Agronomics, Blog Networks, Strategic Sourcing, Banquet Halls, etc. My mission is to give you peace of mind by implementing clean and well-tested code using the latest web technologies: ✓ Programming languages: Ruby, Ruby on Rails, JavaScript, React, jQuery. ✓ Databases: PostgreSQL, MySQL, SQLite, Redis. ✓ Testing: RSpec. ✓ Payment Systems: Braintree, MercadoPago, PayPal, Stripe. ✓ Analytics: New Relic RPM. ✓ Background Jobs (Scheduler): Delayed job, Resque, Sidekiq. ✓ Error handling: Airbrake. ✓ Containerization: Docker. ✓ CI/CD: Jenkins. ✓ PaaS: AWS, Engine Yard, Heroku. Coding is my passion, my daily job, and my hobby. Let me help you code the next big thing! Feel free to contact me with any questions you may have.
$50 USD/hr
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Trải nghiệm

Ruby Developer

Feb 2019 - Aug 2019 (6 months)

• Worked on the design and development of the Contracts API. • Worked on features and bugfixes for their Projects API and Events API. • Worked on bugfixes affecting direct customers of the platform.

Ruby Developer

Jul 2017 - Feb 2019 (1 year)

• Developed a feature to sync user account data with the Responsys and Adestra platforms. • Developed a feature to identify and remove duplicate images hosted in Cloudinary. • Wrote rake tasks to schedule post-processing & data sync events. • Developed and maintain APIs for all legacy services. • Developed features and fixes for their proprietary ruby gems DataJanitor and ServiceAPI.

Ruby Developer

Mar 2016 - Jul 2017 (1 year)

• Increased speed of database queries in the rails backend by abstracting complex ActiveRecord calls into explicit SQL queries. • Developed a feature called “Enhanced Irrigation Management” which enables owners to establish timeframes on when to apply certain profiles with certain attributes to their parcels. • Increased the test coverage (SimpleCov from 60% to 85%). • Wrote rake tasks to automate repetitive work via scheduled jobs.

Ruby Developer

Nov 2015 - Apr 2016 (5 months)

• Analyzed and parsed hotel, autos and flight documents sent by providers to identify key attributes and map them to Google Protocol Buffers ensuring we were encoding structured data efficiently and with extensibility in mind. • Developed a feature to import raw data sent from new providers. • Increased the test coverage (SimpleCov from 90% to 93%). • Implemented a way to decorate hotel, autos and flight prices according to current offers, client, season, customer region, etc.

Ruby Developer

Mar 2015 - May 2015 (2 months)

• Implemented the Twilio API to handle SMS messaging. • Integrated MSSQL triggers based on workflows in order to automate incoming and outgoing text messages. • Enhanced and refactored code in CRUD methods. • Implemented client-side validation with jQuery. • Enhanced overall UI/UX by converting HTML tables design to DIVs. • Implemented Bootstrap as a CSS framework.

Ruby Developer

Jul 2014 - Jul 2015 (1 year)

• Implemented Single Sign-On and Oauth functionality. • Refactored some services into Rails engines to break the monolithic application into smaller reusable parts. • Created a parser for XML documents related to how taxes in digital documents are filed in Mexico. • Created a security-related Rails engine to handle authorization and authentication. • Created a certification-related Rails engine to handle FIEL certs.

Ruby Developer

Jul 2013 - Jul 2015 (2 years)

• Developed a feature called “business room”, a place where buyers and sellers could interchange documents, pictures, and information regarding a property in order to negotiate and ultimately close a deal. • I migrated a project from Rails v3 to v4. • Worked with CC payments via the Braintree API. • Worked on a feature to obtain and display flight information via the FlightStats API. • Worked with CSS frameworks: Foundation and Bootstrap.

Giáo dục

Bachelor Of Science in Information Technology

2003 - 2009 (6 years)


2013 - 2015 (2 years)

Chứng nhận

  • HTML5 Basics 1

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