David Reina

David Reina  new_releases

About

Detail

Fullstack Developer & AI Engineer
Bogota D.C., Colombia
Contact David regarding: 
Flexible work
Starting at USD25/hour

Timeline

work
Job
school
Education
flag
Award

Résumé

Jobs verified_user 40% verified
  • Mercado Libre
    Software engineer verified_user Verified experience
    Mercado Libre
    Dec 2023 - Sep 2026 (2 years 10 months)
    As a Software Engineer, I design, develop, and maintain robust applications using Java and the Spring Boot framework to ensure scalable architecture. I have extensive experience building and deploying microservices within cloud environments, leveraging both AWS and Google Cloud Platform (GCP) to optimize infrastructure. My technical background includes managing complex data schemas in Oracle Database and performing rigorous debugging to maintain high system reliability. I also utilized AI training methodologies, specifically integrating Claude Code to automate development workflows and refine agent performance, which significantly improved our team's overall development lifecycle and efficiency. Additionally, I deployed robust web applicati
  • Solutionstream
    Sr. Application Developer
    Solutionstream
    Oct 2022 - Sep 2023 (1 year)
    Sr. Application Developer

    - Designed, developed, and maintained robust web applications utilizing Vue.js for intuitive front-end interfaces and Apollo Server with GraphQL to ensure efficient data fetching and API architecture.
    - Managed complex database schemas and relationships using Neo4j to support high-performance data modeling, while implementing rigorous debugging processes to optimize application stability and performance.
    - Integrated AI-driven capabilities into in-house platforms by leveraging OpenAI APIs, effectively transforming standard tools into intelligent, agent-based applications that enhance user productivity and decision-making.
    - Implemented application security across backend APIs, including ro
  • Kargoru
    Ssr NodeJs Fullstack developer public Remote experience
    Kargoru
    May 2021 - Aug 2022 (1 year 4 months)
    - Infrastructure
    - Development
    - Team management
  • Cannvest
    BackEnd Developer
    Cannvest
    Jan 2020 - Apr 2021 (1 year 4 months)
    Developed server-side applications using GraphQL and Node.js, with MongoDB and Mongoose for data access.
    • Implemented a Hyperledger blockchain proof of concept for an IoT application providing traceability for cannabis crops, using Go.
    • Deployed applications on AWS EC2 using AWS Pipeline, AWS CodeCommit, PM2, and Nginx.
    • Managed AWS Lambda functions and API Gateway integrations to schedule calls to DynamoDB and IoT API providers.
  • Bees2Biz
    Desarrollador Fullstack encargado verified_user Verified experience public Remote experience
    Bees2Biz
    May 2019 - Apr 2021 (2 years)
    - Fullstack developer
    Desarrollador infraestructura, desarrollo APIs y aplicaciones web para
    Fullstack/Blockchain clientes de USA y Colombia, dentro de proyectos en Bogotá-Colombia Bees2Biz LLC Sillicon Valley y con un equipo en EE.UU.
Education verified_user 100% verified
  • Universidad Militar Nueva Granada
    Ingeniero multimedia verified_user Verified experience
    Universidad Militar Nueva Granada
    Jan 2015 - Sep 2021 (6 years 9 months)
Awards verified_user 0% verified
  • h
    https://coderbyte.com/report/usermwfajvbdl:nodejs-assessme-k79nsxhksg
    Sep 2022 - Current (4 years 2 months)
  • Udemy
    Docker & Kubernetes: The Practical Guide [2022 Edition]
    Udemy
    Sep 2022 - Current (4 years 2 months)