H

Hammad Ali

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California, United States

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Résumé

Jobs verified_user 0% verified
  • Centene
    Senior Backend Engineer
    Centene
    Jan 2023 - Current (3 years 10 months)
    Designed a modular, event-driven, microservices-based full stack architecture compliant with HIPAA and GDPR for Wellframe care mobile app using Java, Spring Boot, Node.js, Express.js, React, TypeScript, PostgreSQL, Docker, Kubernetes and AWS SDK to handle sensitive patient data (PHI) while supporting real-time communication, data analytics, and personalized care plans. Built compliance-ready RESTful APIs using HAPI FHIR libraries and Spring MVC on backend, and developed responsive frontend using React, Redux Toolkit, React Query, TypeScript and Material-UI to support healthcare interoperability, and validated against FHIR schemas using Jackson and Zod. Implemented encryption using Java Cryptography Architecture (JCA), role-based access cont
  • Healthmine
    Senior Software Engineer
    Healthmine
    Jan 2020 - Dec 2022 (3 years)
    Designed a full stack system for Healthmine's Quality Relationship Management (QRM) platform, a cloud-based SaaS solution designed to manage member engagement for health plans, integrating data from disparate sources, enabling omnichannel outreach and providing real-time analytics. Architected a microservices-based SaaS platform for QRM using Java, Spring Boot, Node.js, Express.js, React, Next.js, AWS Lambda, Docker and Kubernetes to support multiple health plans and hosted on Amazon Web Services for scalability and zero-downtime updates. Built a combination of SQL and NoSQL databases using PostgreSQL, MongoDB and DynamoDB with Hibernate, Sequelize and Mongoose to handle both structured and unstructured data and collected data from EHRs, ph
  • PwC
    Software Engineer II
    PwC
    Jan 2016 - Dec 2019 (4 years)
    Developed full stack solutions for an omnichannel platform at Walmart's Sam's Club team, implementing real-time updates in inventory management, payment and order processing using Java, Spring Boot, Node.js, React, Redux, Hibernate, gRPC, Kafka, GCP API Gateway, Docker and Kubernetes. Built a microservice for an inventory service component using Node.js, Express.js, Kafka, Redis, PostgreSQL, WebSockets and Google Cloud, and developed the frontend Ul using React, Redux Toolkit, TypeScript and Tailwind CSS which improved real-time stock updates and availability check features and enhanced customer satisfaction. Implemented a payment service using Java Spring Boot, Stripe SDK, PayPal SDK and built the customer-facing payment interface using Re
  • F
    Full Stack Engineer
    FOSAD Consulting
    Aug 2013 - Dec 2015 (2 years 5 months)
    Refactored a web playback UI to migrate the legacy vanilla JavaScript-based components for playback controls to React class components and functional components with Hooks, and integrated with Node.js and Java Spring Boot backend services for data fetching. Built Express.js APIs and Spring MVC endpoints for serving playback data, integrated with internal services via REST APIs for buffering and deployed them on AWS. Developed interactive 3D visualizations using WebGL, D3.js, Three.js and React Three Fiber, enabling immersive, browser-based experiences for product configurators and data visualization tools. Developed a new pet info management CMS tool which is fully customized and user-friendly using React, Redux, TypeScript, Node.js, Expres
Education verified_user 0% verified
  • Texas A&M University
    BS in Computer Science
    Texas A&M University
    Sep 2009 - Jun 2013 (3 years 10 months)