Carlos is a Senior Full-stack Developer with 10+ years of professional experience iterating solutions using React.js, React Native, Vue.js, Node.js, PHP, Laravel, and RoR. He also boasts engineering/project management expertise and excellent problem-solving skills in delivering highly maintainable software products for clients.
Creating and developing innovative software solutions for clients across a broad range of industries.
Participating in scrums consisting of cross-functional teams, both software and hardware.
Ensuring that features are being delivered efficiently and on time.
Developing queue consumers that execute financial operations against multiple core banking systems.
Led a team developing an event management platform in Nest.js and Kafka.js on Kubernetes.
Worked on back-end microservices with CQRS and event-driven design architecture.
Acted as DevOps support developer for AWS CDK.
Developed the components for the e-learning platform's back-end system in Golang.
Worked on the front-end platform of KIXKO's e-learning solution in Vue.js.
Identified opportunities for the implementation of innovative technologies on KIXKO's e-learning platform.
Created a new design system working with designers to iterate a new style guide and CSS/JS library for use as base components for the new website.
Built a React.js component library based on Ant Design and showcased sections using React.js hooks, with the app served by Rails.
Wrote reusable code for future use on the solution, ensuring that the design is optimized and responsive for all devices and browsers.
Developed and optimized the rendering of all elements using shouldComponentUpdate, drag API conditionals, and libraries such as react-visibility-sensor.
Led and mentored a team of 3 developers on the project.
Handled all front-end (and occasionally back-end) architecture decisions for PetCheck.
Migrated the front end of client Intuit to React.js in synergy with a very complex WordPress-based back-end framework.
Developed and implemented an error-catching system, improving bug fixes for server-side rendering and other back-end/front-end functionalities.
Ensured React.js worked flawlessly with WordPress Visual Composer.
Built PHP crawlers to extract information from auction websites for addition to Barnebys' database.
Recognized by project leads as the fastest bot builder on the team.
Developed bots for several auctions that were previously malfunctioning and unable to crawl information.
Developed the admin dashboard and reports section for the PromoCheck platform.
Participated in code reviews and provided/received constructive peer feedback.
Developed features to enhance and ensure the best user experience.
Developed and maintained the web application and balanced between functional and aesthetic design.
Optimized the web application for maximum speed and scalability.
Debugged and upgraded the web application software, identifying and fixing bottlenecks and bugs.
Provided technical consultancy for strategies on pricing and coordinated software/hardware integration tasks at all stages of the development process.
Successfully closed over 14 projects with 100% client satisfaction.
Increased the level of software opportunities with 140 simultaneous projects at different stages of development.
Analyzed requirements to appropriately develop the front-end components of a health app using JavaScript.
Performed all technical tasks for the development of solutions for the health app's back-end system in PHP.
Debugged software components, identifying, fixing, and verifying remediation of code defects before implementation on solutions.
Developed a Drag n’ Drop calendar (could not use external library) to schedule walks between many days, times, and walkers. It was well-optimized for rendering, as it allowed users to color the right time, region, and appointments when dragged on, and also showed what time the appointment was being dragged over. This process produced a lot of intensive rendering of some components and some unwanted rendering of others. This meant extensive optimization of the rendering of every element using Should Component Update, drag API conditionals, and libraries such as react-visibility-sensor.
Intuit offers business and financial management solutions for SMBs, financial institutions, consumers, and accounting professionals. It offers end-to-end solutions for online tax preparation, download products, mobile tax prep, mortgage interest and property tax, corporations tax, military tax, and more. Migrated the front end of Intuit's solution to React.js and ensured that it worked smoothly with a very complex back-end framework. Liaised with other back-end developers to provide a JSON endpoint for Visual Composer Components.
Barnebys is the world’s leading search service for vintage design, art, antiques, and collectibles. It comes with an extensive database (free) of auction results and a valuation service. Built PHP bots to crawl through auction websites and added info to the database. Developed bots for a number of auctions that were poorly executed/crawled in previous auctions.
