Lorenzo Rivera
Cedar Park,TX
Summary
Highly-skilled Senior Developer bringing 10+ years of experience designing, developing web applications, developer tools and e-commerce stores. Proven software architect with background leading distributed teams in complex development projects.
Overview
12
12
years of professional experience
Work History
Senior Developer
Leios
07.2022 - Current
- Custom coin development in the crypto marketplace
- Custom customer portal application development with Ruby on Rails, Bulma.css, react.js
- Custom package development with Node.js
- Coin trading for making profits in trade
Integration Engineer
Neutrl
01.2022 - 06.2022
- Maintained and updated a custom React and Nest JS framework application.
- Lead clients through the complex integration lifecycle of our solutions in Shopify utilizing Javascript and API endpoints.
- Created custom libraries, and components using Nx.js.
- Partnered with support engineers to troubleshoot and problem-solve to realize an optimal implementation outcome and experience for merchants.
Engineering Lead
NexGen Pharmaceuticals
01.2020 - 12.2021
- Implemented best practices in development including code quality, pipelines, code review, etc
- Suggested and implemented solutions for optimization of query, database, and performance
- Mentoring intermediate developers
- Documentation of everything with confluence
Full Stack Engineer
Nexgen Pharmaceuticals
04.2018 - 01.2020
- Custom internal management platform/customer portal using node.js/express.js + angular 8
- Google Cloud for deployment and management of server balance
- Custom proxy server built with ruby on rails for fetching 3rd party APIs
- BigCommerce store build and theme customization using stencil cli
Leading Back-End Developer
Fairy
04.2016 - 03.2018
- Solid rails application build for house cleaning service
- Stripe payment gateway integration (webhooks, subscriptions, payouts, error handling)
- Test-driven development with Rspec, unit test
- Custom live chat channel implementation with socket.io
Ruby on Rails Developer
Chicago Department Of Public Health
03.2015 - 03.2016
- Rails API-focused back-end app build for front-end react application
- Building React components based on design
- Database schema design for big data
- Integration of Chicago public health API for pulling data into Postgresql database
Software Engineer
Trial Join
07.2012 - 02.2015
- Internal website and app projects with PHP, CodeIgniter, WordPress, Rails, and Node.js
- Convert design into a working version of HTML/CSS/javascript with animations
- Collaborate with team members using Git and chat channels
- Optimized applications based on best practices and development methods
Education
Mathematics And Computer Science
Rockland Community College
Suffern, NY05.2012
Skills
- Angular, React/Redux, Vue/VueX, Hydrogen, Gatsbyjs, Nextjs
- Tailwindcss, Bootstrap, Zurb, Material Design, Bulmacss
- Webpack, Gulp, Grunt
- PHP/Laravel/CodeIgniter/Wordpress/Symfony, Ruby/Ruby on Rails, Nodejs/Expressjs/Koajs
- 3rd party api integration, Shipstation, Google Analytics, Invoiced, Avalara
- Shopify, Bigcommerce, NetSuite
- Stripe, Paypal integration, Plaid, Apple pay
- Schema design, Query optimization, MySQL, Postgresql, MongoDB, MariaDB, DynamoDB
- Microsoft Azure, Amazon Web Services, Google Cloud Platform
- Git, Github Actions, Pipeline, Docker, Bitbucket, CI/CD
Hobby
Professional Chess Instructor
Organizations
Plumbers Local Union #1
United States Chess Federation
Timeline
Senior Developer
Leios
07.2022 - Current
Integration Engineer
Neutrl
01.2022 - 06.2022
Engineering Lead
NexGen Pharmaceuticals
01.2020 - 12.2021
Full Stack Engineer
Nexgen Pharmaceuticals
04.2018 - 01.2020
Leading Back-End Developer
Fairy
04.2016 - 03.2018
Ruby on Rails Developer
Chicago Department Of Public Health
03.2015 - 03.2016
Software Engineer
Trial Join
07.2012 - 02.2015
Mathematics And Computer Science
Rockland Community College
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