Jonathan Ruiz

Lead DevOps / Full Stack Developer | May 2021 - Present | Dovetailgames Ltd,

* CI/CD workflow development
* Google Cloud Services management (app engine, SQL, network)
* Application development
* Application refactoring and maintenance
* TDD/BDD

Google Cloud Platform (GCP), Postgres 9, Docker, docker-compose, nginx, Linux, gitlab CI/CD, Kubernetes, Cucumber, NodeJS, NestJS, React, NextJS

Lead DevOps/ Full Stack developer | Apr 2021 - Present | Bitheater Ltd

* Application design and development
* Project owner reporting
* Team management
* AWS services management (Beanstalk)

Gilab CI/CD, Ansible, Laravel 8.x, VueJS 3.x, Inertia, MySQL, Docker, AWS, Terraform

Lead DevOps/Full stack developer | Dec 2020 - Apr 2020 | Bitheater Ltd.

* Application design, development, deployment and maintenance. 
* UX analysis and implementation with a good balance on accessibility and comfort. 
* Implementation of very flexible and reusable REST services .
* Development of reusable and meaningful VueJS components which helped to create a very understandable code.
* The application was design as a SPA (Single Page Application) to improve interface reactivity and to reduce the cost for mobile version.

gitlab CI/CD, Laravel 7.0, VueJS 3.0, Mysql 8.0, Docker, docker-compose, nginx, ubuntu

Lead DevOps / Full stack developer | Aug 2020 - Dec 2020 | Bitheater Ltd.

* Application design, development, deployment and maintenance. 
* UX analysis and implementation with a good balance on accessibility and comfort. 
* Implementation of very flexible and reusable REST services .
* Development of reusable and meaningful VueJS components which helped to create a very understandable code.
* Inclusion of a twig online editor, on-line publication, rating, and other interesting features.

Docker, docker-compose, nginx, Ubuntu, gitlab CI/CD, Laravel 7.0, VueJS 3.0, Mysql 8.0

Full stack developer | Aug 2020 - Dec 2020 | Bitbridge

* Application development and bug fixing.
* Rafactorization implementation to fit coding standard.
* Implementation of crucial features which allowed the company increase their customer pool.

JAVA, Spring, Angular, MySQL, JBoss (Firefly)

Lead C++ developer | Jun 2019 - Jan 2020 | Bitbridge

* Migration from heavily Microsoft libs bond C/C++ code for a ITS (Intelligent Traffic System) to Cross-platform (Linux + Windows).
* The migration allowed the access to apply to tenders requiring Linux compatibility.

Press articles about the application:
https://bit.ly/2Z11mgC
https://bit.ly/30AVGva

C++, Qt, CMake, visual studio, virtualbox, linux, windows, docker, Boost

Lead react native developer | Apr 2019 - Jun 2019 | Bitheater Ltd

* Mobile App development
* REST services development to allow log-in, audio storage, rating, and storing data in general
* Inclusion of GDPR requirements, preventing any legal issues and improving the overall quality of the final product
* Deal with audio recordings on Reactnative

Sass, Reactnative, Express.js, iOS, Android

Lead nativescript + angular developer | Mar 2019 - Apr 2019 | Bitheater Ltd

* Mobile App development
* REST services development to allow log-in, and storing data in general
* Implementation of third party service, given a flexible, reliable and cost effective way of doing OCR on the capture images

Nativescript, angular, Saas, Express.jS

Lead full stack developer | Aug 2018 - Mar 2019 | JTI - Bitheater Ltd

* PWA (Progressive Web App) development
* Implementation of custom API for Webbluetooth allowing our PWA access to the underlying mobile Bluetooth functions, even when it wasn't possible due to a lack of implementation in the browser.
* Off-line navigation implementation through web storage
* Optimization and customization of transitions to get the closest possible experience to a native application

VUE, webbluetooth, express.js, websockets. quasar

iOS lead developer | Apr 2018 - Aug 2018 | JTI - Bitheater Ltd.

* Mobile App development
* Webbluetooth implementation allowing iOS webkit engine to be able to handle calls to webbluetooth functions from Javascript
* Offline navigation implementation through Webstorage
* Implementation of a PWA management system so any PWA could be "installed" and launched through the app alowing the used of the added features above

Swift, Xcode, webbluetooth, offline navigation, webstorage

Lead C++ developer | Jan 2018 - Apr 2018 | JTI - Bitheater Ltd.

* Development of modifications and bugfixing
* Addition of NFC  and 6LowPan support which created new possibilities of use for the device 
* Addition and modification of bluetooth GATT attributes

C++, Keil, ARM, Bluetooth 4.1

Lead python Developer | Jun 2017 - Jan 2018 | JTI - Bitheater Ltd.

* IoT Device prototyping 
* Implementation of given IoT business Logic on Python's RaspberryPI, allowing quick testing, modification, and addition of new features
* Testing of NFC, 6LowPan, GSM, and TCP/IP Hotspot Internet access let us evaluated the best way of send information to the internet.
* As a result two patents requests where filed to protect the potential use of the mechanisms developed to exchange data.

Python, NFC, GSM, 6LowPAn, IoT, bluetooth

Lead Devops | Jun 2015 - Jun 2017 | JTI - Bitheater Ltd.

* E-Commerce platform automation and maintenance 
* Workflow, CI/CD process Progressive Web App development, allowing almost instantaneous release to staging and production
* Backup and disaster recovery process to comply which where key to get fundamental ISO standards certifications
* Management, configuration of atlassian platform tools

Ansible, docker, (Atlassian) GIT/Bitbucket, Bamboo, Jira, Ansible, PHPUnit, PHING, Bash, Azure, Linux, Apache, Mysql Galera, Magento, Nagios, Newrelic, Siege

Lead devops | Jan 2015 - Jun 2015 | JTI - Bitheater Ltd

* E-Commerce - Platform Migration 
* Magento migration from on premise single instance to HA (High Availability)  Azure cloud set up.
* Database hot migration from single MySQL instance to MySQL Galera by using MySQL replication in addition to crafted synchronization processes which reduced the down time virtually to 0

Ansible, docker, Bash, Azure, Linux, Apache, Mysql Galera, Magento

Cloud architect | Aug 2014 - Jan 2015 | JTI - Bitheater Ltd.

* E-Commerce cloud platform design 
* Designed a brand new eCommerce platform on Azure which improved the previous setup adding, scalability, high availability, and reducing the running cost
* Another features I also added were increased security, disaster recovery, incremental backup, cache, which prepared the platform for international usage

Azure, REDIS, Linux, Magento, High Availability

Full stack developer | Dec 2013 - May 2014 | Rocket Internet

* P2B lending platform development
* Application refactorization making it work for two similar applications P2P and P2B lending platforms keeping a single code source for both while they were being developed.

Puppet, Jenkins, AWS, Linux, Symfony, Linux, MySQL, Bootstrap, JavaScript/Jquery

Lead android developer | May 2013 - Dec 2013 | Movistar

* Android Application development 
* We published the native android app which used SSO (Single Sign On) SAML and was giving service to the company client's pool of 20M users and allowed them to access exclusive offers just for Movistar clients.

Android, Java

Lead full stack developer | Dec 2012 - May 2013 | Movistar

* Development of a promotional site and REST service providing exclusive offers and coupons to Movistar clients
* The web platform was created and allowed the company customers to access exclusive offers
* A REST service was included which was the based of the future development of the mobile app

Symfony, JQuery, Linux, Apache, MySQL, SAML, Nginx (proxy), AWS

Software Developer | Jun 2011 - Dec 2012 | Universitat Jaume I

Data mining, Java, Python, OWL, Web Crawling

Software developer | Dec 2010 - Jun 2011 | Universitat Jaume I

Project: http://ieeexplore.ieee.org/document/7363592/?reload=trueç
Robot: http://robinlab.uji.es/tombatossals-humanoid-torso

Computer Vision for humanoid robot, C++ +, OpenCV, ROS

Software Developer | May 2010 - Dec 2010 | Innovacion Dental

Java, vtk/itk, dicom, c++, opencv

Software developer | Jun 2009 - Feb 2010 | Servicios Audiovisuales Overon

Linux, Apache, MySQL, PHP, Development client/server applications

Software developer | Mar 2009 - Jun 2009 | Fundación Colección Thyssen-Bornemisza

Linux, Apache, MySQL, PHP

LAMP Developer | Mar 2008 - Feb 2009 | Hughes Media Internet Ltd

Linux, Apache, MySQL, PHP, eCommerce

Software/DevOps Engineer | Jun 2002 - Nov 2007 | EADS CASA Espacio

Java, Linux, Apache, MySQL, PHP

Systems Administrator | Jun 2001 - Jun 2002 | EADS CASA Espacio

AIX, Linux