C

Carlos Grullon Mota

About

Detail

La Vega, Dominican Republic

Contact Carlos regarding: 
Flexible work
Starting at USD30/hour
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Internships
Starting at USD5k/month

Timeline


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Job
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Education

Résumé


Jobs verified_user 0% verified
  • R
    Senior Full Stack Developer
    RideYellow
    Oct 2023 - Oct 2025 (2 years 1 month)
    • Led the architecture and development of a taxi booking platform utilizing Next.js(TypeScript), GraphQL, and Redux, boosting user engagement by 30% and improving user satisfaction by 25%. • Engineered backend systems capable of handling 500+ requests/min, reducing response times by 15% and improving scalability. • Integrated WebSocket functionality to enhance real-time data communication, decreasing wait times for users by 15%. • Spearheaded the deployment of applications on AWS, supporting up to 15,00 concurrent users, while optimizing routing algorithms to cut trip times by 20%. • Collaborated with cross-functional teams to deliver features on time and with high quality, facilitating regular sprint reviews and retrospective meetings
  • ancient
    Software Engineer
    ancient
    May 2020 - Aug 2023 (3 years 4 months)
    • Developed and maintained multiple high-performing web applications using React.js, Angular, Next.js, Vue.js, enhancing user experience and site performance by 20%. • Built and deployed secure backend services using Node.js, Spring Boot, ASP.NET Core, Django and Flask, improving system reliability by 30%. • Led the integration of blockchain technologies into existing applications, including developing smart contracts and using Web3 for decentralized functionality. • Optimized data retrieval and API performance by integrating GraphQL endpoints, reducing query time by 25%. • Ensured 90% test coverage through the use of Mocha, Jest, and Cypress, resul
  • Sourcefit
    Full Stack Developer
    Sourcefit
    Nov 2018 - Mar 2020 (1 year 5 months)
    • Designed and developed dynamic web solutions using React.js, Angular, and Node.js, increasing application performance by 25% and customer satisfaction by 15%. • Implemented a microservices architecture using Docker and Kubernetes, enhancing scalability and maintainability of the application. • Automated deployment pipelines with AWS and Kubernetes, reducing release cycles by 60% and minimizing downtime. • Optimized SQL and NoSQL databases (PostgreSQL, MongoDB), increasing query performance and data efficiency by 20%. • Collaborated with the QA team to fix 30+ critical bugs, resulting in a 35% improvement in application stability. • Assisted in setting up continuous integration and delivery (CI/CD) systems using Git and Jenkins, stream
Education verified_user 0% verified
  • U
    Bachelor's Degree in Software Engineering
    UniversidadAbierta paraAdultos
    Sep 2014 - May 2018 (3 years 9 months)