Alfredo García
Verified Expert in Engineering
Full-stack Developer
Monterrey, Mexico
Toptal member since February 11, 2021
Alfredo has delivered successful mobile and full-stack development projects for clients across various industries. Driven by a strong curiosity for hardware and embedded systems, he also likes to apply computer science and ML principles to diverse domains such as physics, finance, and biology, unlocking innovative solutions. Known for his ability to dissect complex engineering problems, Alfredo seeks out the most elegant solutions, delivering effective designs and implementing them flawlessly.
Portfolio
Experience
- Express.js - 6 years
- JavaScript - 6 years
- React - 6 years
- Python - 6 years
- React Native - 5 years
- MongoDB - 5 years
- C - 3 years
- Embedded Systems - 3 years
Work Experience
Lead Developer
Massachusetts Institute of Technology - Martin Trust Center for MIT Entrepreneur
- Developed an AI feature within the product that acknowledged the application worldwide and helped grow the user base.
- Architected and set up new scalable infrastructure for the application with Kubernetes, logging, monitoring, load balancing, replicas, and several domains.
- Improved the site performance by 5x by moving into a server-side rendered framework.
- Developed a shared applications feature for users to apply to several programs on a team basis in real time.
Software Engineer Intern
- Developed a new feature for Google Assistant's debugger.
- Figured out and sketched up the whole infrastructure related to the work that I had to do.
- Analyzed the right solution that could efficiently impact millions of users and thousands of other developers.
- Wrote and designed the full documentation on how the new feature was used and implemented.
React Native Full-stack Developer
Incubo Branding Studio
- Programmed a completely responsive online store with payments, an inventory system, authentication, an admin panel, and automated emails.
- Designed the entire system architecture and managed a programming project team with two people.
- Worked along with UI/UX designers evaluating the project constantly with the help of Scrum methodology.
Full-stack Developer
X8bit
- Designed and programmed the prototype's circuit system for managing charging stations with Raspberry Pi, several Atmega chips, and i2c connections.
- Maintained the back end and front end of the Unraitte mobility app.
- Developed the React administration site with several dashboards, including maps and tables.
- Programmed different React Native screens for some of the company's clients.
Full-stack Developer
VapeBlunt Mexico
- Configured and maintained eCommerce, modifying themes, setting up payment gateways, applications, and private APIs.
- Developed and managed a mobile application project with React Native, Shopify as the back end with a team of three people.
- Created a custom back end for private company services.
Project History
Smart Charging Stations
website, embedded system, and cloud server.
Users used an application to rent an electric scooter. We provided an API and charging stations for that application where users could unlock a charging station and leave the scooter charging. After that, we measured the charger's energy consumption for calculating a monthly price on the API.
ForceLink Mobile App
validating and managing tasks over hierarchical users with the messaging
system over Twilio API and authentication with MongoDB Realm with its own CDN.
Xplits Online Store
Education
Bachelor of Science in Robotics and Digital Systems Engineering
ITESM - Monterrey, Mexico
Skills
Libraries/APIs
React, Node.js, Stripe, Liquid, Android API, NumPy, Vue
Tools
GitHub, Expo, Git, Android Debug Bridge, NGINX
Languages
Python 3, HTML, JavaScript, Python, HTML5, CSS, C, Embedded C, SQL, C++, Java, Verilog, Embedded C++, TypeScript, GraphQL, Zig
Frameworks
Express.js, React Native, Next.js, Jest, Django, Redux, Electron, Qt 5, Flask, Qt, Angular
Paradigms
Object-oriented Programming (OOP), REST
Platforms
Raspberry Pi, Arduino, Docker, Linux, Shopify, Firebase, Kubernetes, MacOS, Android, iOS, Embedded Linux
Storage
NoSQL, MongoDB, PostgreSQL, Realm
Other
Front-end, APIs, Full-stack, User Interface (UI), Graphical User Interface (GUI), Embedded Systems, Embedded Software, Internet of Things (IoT), Cloud, Infrastructure as Code (IaC), Turborepo, Electronics, Ubuntu Server, Robot Operating System (ROS), Networking, Digital Signal Processing, Computer Vision, CAN Bus, Systems Engineering
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