Cesar Ramos, Developer in Gold Coast, Queensland, Australia
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Cesar Ramos

Verified Expert  in Engineering

Full-stack Developer

Location
Gold Coast, Queensland, Australia
Toptal Member Since
October 21, 2021

Cesar has more than 20 years of experience as a full-stack web developer, with a keen focus on user experience, functionality, efficiency, and scalability. He has created highly functional systems for Century 21, and more recently for Homestay Systems to coordinate and communicate with thousands of homestay families and students. Cesar most enjoys creating projects to support and advance business processes, with secure access to real-time data, streamlined functionality, and smart automation.

Portfolio

Websight Creative Pty Ltd
React, React Native, Node.js, Meteor, GraphQL, Apollo, Prisma, MongoDB, MySQL...
Imagen Proactiva, C.A.
PHP, JavaScript, jQuery, HTML5, CSS, Less, Sass, Full-stack, APIs, SQL

Experience

Availability

Part-time

Preferred Environment

React, Node.js, GraphQL, Apollo, Prisma, MySQL, TypeScript, APIs, Front-end

The most amazing...

...thing I've developed is an advanced framework to ease and hasten development with edge technologies, including React, Apollo, GraphQL, and Prisma.io.

Work Experience

Senior Full-stack Developer

2016 - 2022
Websight Creative Pty Ltd
  • Developed an advanced coordination system to support and further enable management, staff members with different responsibilities and access levels, and thousands of homestay families, to access permitted information and functionality options.
  • Streamlined and automated processes, including screening and onboarding homestay families and students, optimizing guest placements, calculating payments, and batch-processing payments, with high data security, efficiency, and scalability.
  • Managed and maintained the system code, from the back-end database and processing to the front-end interface, supporting each user's interactive experience.
  • Wrote most of the code originally, including algorithms necessary for processing, and moderated and merged some code generated by other team members while ensuring it was clean and adhered to best practices.
Technologies: React, React Native, Node.js, Meteor, GraphQL, Apollo, Prisma, MongoDB, MySQL, Beanstalk, Pipelines, Amazon Web Services (AWS), Serverless, DevOps, Jest, Full-stack, TypeScript, APIs, Front-end

Developer Lead

2004 - 2016
Imagen Proactiva, C.A.
  • Managed many responsibilities, eventually as the scrum master of a highly experienced team developing Century21’s business management systems.
  • Enabled Century21 to advance with systems built with newer technologies, while integrating with their existing legacy systems and making many usability and compatibility upgrades to their legacy systems as well.
  • Liaised with clients to clarify system objectives, clarify development potentials, design system interfaces and back-end architecture, prototype, complete quality assurance testing, implement developed solutions, and share training and support.
  • Won the award of best Venezuelan real-estate website seven times in a row during time as a scrum master, externally validating leadership and skills.
Technologies: PHP, JavaScript, jQuery, HTML5, CSS, Less, Sass, Full-stack, APIs, SQL

HomeStaySystems.com

http://homestaysystems.com/
Homestay families can see compatible groups based on distance, availability, and other advanced filters and receive updates via emails when new groups become available for them to consider. Coordinators may also promote available groups to a filtered list of homestay families with email or SMS campaigns, including personalized information.

Homestay families may apply to host guests of any available groups, with a clear view of hosting requirements and options to express their preferences. Coordinators can then process applicants with a clear sense of their hosting preferences, family photo, inspection score, review count, average review score, and other profile information. When confirming a homestay family or adding them to the backup list for a group, a customizable and personalized update can be sent to the homestay family by email with a click.

We save time and improve accuracy by performing many such processes automatically or with a click of a button.

Eazzy Chat

http://staging.eazzy.app
Eazzy App is a messaging service that uses artificial intelligence to communicate with users in real-time. I was in charge of developing and implementing the front and back end. I implemented all the API integrations that enable the app to understand and respond to user inquiries and requests, connect with calendar and scheduling tools, and allow users to make reservations and schedule appointments directly through the service. I collaborated with designers to ensure a seamless and intuitive user experience. The project is going to be launched in March 2023.

Libraries/APIs

React, Node.js, jQuery, Google APIs

Tools

Prisma, Beanstalk

Frameworks

React Native, Jest

Languages

GraphQL, JavaScript, HTML5, CSS, TypeScript, Less, Sass, PHP, SQL

Platforms

Meteor, Amazon Web Services (AWS)

Paradigms

DevOps

Storage

MySQL, MongoDB

Other

Apollo, Full-stack, Front-end, APIs, Pipelines, Serverless, Artificial Intelligence (AI)

Collaboration That Works

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