Adrian Madrid

Adrian Madrid

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Texas, United States

Contact Adrian regarding: 
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Full-time jobs
Starting at USD100K/year
Flexible work
Starting at USD40/hour
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Résumé


Jobs verified_user 0% verified
  • L
    Senior Software Engineer
    Ledgent Technology
    Mar 2020 - Apr 2025 (5 years 2 months)
    • Architected and delivered scalable, high-performance web applications leveraging Next.js with advanced server-side rendering (SSR), incremental static regeneration (ISR), and dynamic routing, improving page load speed by 30% and boosting user engagement by 20%. • Led the integration of real-time data pipelines using WebSocket and MQTT protocols, enabling live device monitoring across BLE networks with near-zero latency. • Spearheaded AI-powered predictive analytics for device fault detection, utilizing TensorFlow.js and custom AI APIs to reduce downtime by 15%. • Established robust DevOps pipelines with GitHub Actions and Azure Pipelines, automating CI/CD workflows, reducing deployment time by 40%, and ensuring zero-downtime releas
  • Amazon
    Senior Software Engineer
    Amazon
    Aug 2017 - Feb 2020 (2 years 7 months)
    • Developed critical components of Amazon’s flagship e-commerce UI with React.js and Redux, implementing complex state management with Redux Thunk and Saga, resulting in 25% faster page responsiveness. • Designed and implemented secure, scalable Node.js backend microservices integrating Stripe payment gateways and JWT-based authentication with Role-Based Access Control (RBAC) to enhance security and compliance. • Led performance tuning of PostgreSQL databases, optimizing queries and indexing strategies that improved transaction processing speed by 20%. • Owned end-to-end feature delivery, including comprehensive unit, integration, and end-to-end testing with Jest, Enzyme, and Postman, significantly reducing post-release defects. •
  • A
    Full Stack Engineer
    Avco Consulting
    May 2015 - Jul 2017 (2 years 3 months)
    • Led development of HIPAA-compliant healthcare applications using PHP Laravel and MySQL, ensuring strict data security and privacy standards for patient information. • Collaborated with cross-functional teams including clinicians, designers, and QA to design intuitive scheduling and telemedicine features that increased user adoption by 18%. • Drove agile transformation initiatives within the development team, introducing Kanban boards and daily stand-ups to enhance communication and accelerate delivery cycles. • Provided mentorship and technical guidance to junior engineers, establishing a culture of continuous learning and code quality.
  • M
    Full Stack Developer
    Mobile Programming LLC
    May 2013 - Apr 2015 (2 years)
    • Developed a responsive, user-centric hotel booking platform with HTML5, CSS3, and jQuery, integrating Google Maps API for enhanced geolocation functionality. • Engineered backend services with PHP Laravel, leveraging Ratchet WebSockets for real-time updates and notifications, improving customer engagement metrics by 22%. • Optimized PostgreSQL databases using table partitioning and Redis caching, accelerating critical queries by over 40%, ensuring smooth scaling under peak loads. • Designed and implemented automated testing suites with PHPUnit and conducted rigorous performance testing using Apache JMeter, significantly increasing system reliability.
Education verified_user 0% verified
  • P
    Bachelor's degree
    Parker University
    Apr 2011 - Apr 2013 (2 years 1 month)
  • S
    Associate's degree
    South Texas College
    Apr 2009 - Mar 2011 (2 years)
Projects (professional or personal) verified_user 0% verified
  • L
    Losant
    Aug 2023 - Feb 2025 (1 year 7 months)
    At Losant, I led the design and development of real-time monitoring dashboards for IoT devices, enabling near-zero latency updates through MQTT and WebSocket protocols. I architected and implemented AI-powered predictive analytics features using TensorFlow.js, which reduced device downtime by 15% by detecting faults early. I optimized the frontend using Next.js, leveraging advanced server-side rendering (SSR), incremental static regeneration (ISR), and dynamic routing, improving dashboard load speeds by 30% and boosting user engagement. I established robust CI/CD pipelines with GitHub Actions and Azure Pipelines, automating deployment workflows and achieving 40% faster releases with zero downtime. Mentoring a team of 5+ developers, I en
  • Shipstation
    Shipstation
    Shipstation
    Aug 2022 - Jul 2023 (1 year)
    At ShipStation, I worked on improving the order tracking dashboard, a major tool used by over 130,000 e-commerce merchants managing shipments. My role was to enhance both performance and usability. One of the main tasks I handled was refactoring legacy React class components into functional components using hooks, which improved code maintainability and reduced load times by approximately 30%. I also introduced Redux Toolkit for better state management, which improved app responsiveness. A major challenge was handling real-time updates during high traffic spikes, especially around busy shopping seasons like Black Friday. To address this, I combined efficient polling with WebSocket updates to keep the dashboard fast and accurate without o
  • P
    Presbyterian
    Presbyterian Hospital,
    Dec 2019 - Mar 2020 (4 months)
    At Presbyterian, I worked on modernizing the public website to make it faster, easier to manage, and more user-friendly for patients and internal stakeholders. I helped architect the Contentful model for the entire site, including hospitals, services, events, and provider directories. On the frontend, I built reusable React components with accessibility baked in, and integrated them into a Storybook library used by the entire team. I implemented draft content previews using Next.js app/preview routes and Contentful’s Preview API, which enabled stakeholders to review changes before publishing. I also set up webhook-based CI/CD deployments through Vercel, so that new content could be published or previewed instantly. One of my core contrib