Elbert C.

Worked closely with a team at Demyst Data, an external data aggregator, to develop a web application for managing data from various sources;

Utilized React, Next.js, Jenkins, LESS, Ruby on Rails, and other technologies to build the frontend of the web application;

Played a pivotal role in the development process, contributing to the design and implementation of the application to ensure efficient data management and user-friendly interface;

Improved performance and coding experience by switching an entire web app from regular React to SSR using Next.js; This optimization led to a better user experience and ultimately resulted in an income boost for the project;

Implemented optimizations in script loading and analytics events, allowing for a deeper understanding of users' behavior and enabling data-driven decision-making to improve the application's performance and user engagement;

Built reusable React components (for components library) for reuse across client's Web Apps;

Contributed to the development of Vlo-parking, a project aimed at enhancing security and simplifying Valet Parking services;

Utilized React, React Native, Node.js, Express, MySQL, Socket.io, and LoraWAN to build the frontend of both web and mobile applications;

Collaborated with the development team to design and implement intuitive user interfaces for seamless user experiences;

Implemented various features and functionalities, such as real-time vehicle tracking, reservation management, secure payment processing, and integration with LoraWAN for efficient communication between devices;

Played a crucial role in the development of Inverte, a cryptocurrency fintech platform with a user base of over 2000 and $200k in active investments;

Utilized React, Next.js, Node.js, Express, MySQL, Bitcore, Web3.js, and other technologies to build the frontend of the web and mobile applications;

Worked closely with the development team to design and implement intuitive user interfaces and engaging user experiences for the platform;

Successfully developed three cryptocurrency services, including an OTC trading desk, which achieved a nearly $100k daily trading volume;

Took a leading role in the development of an OAuth2 Service for a multi-service private company, ensuring secure authentication and authorization across various applications;

Conducted code maintenance and enhancements for multiple SaaS services, ensuring their continued functionality, performance, and scalability;

Successfully built and maintained over 20 WordPress websites, ensuring their functionality, performance, and security;

Actively managed servers for websites with more than 8000 daily visits, monitoring server performance, uptime, and security to ensure smooth website operation and optimal user experience;