Yaser Javed
Senior Java Full Stack Developer @Natus Medical Incorporated
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WORK HISTORY
Senior Java Full Stack Developer @Natus Medical Incorporated
Middleton, WI, US
Architected and developed HIPAA-compliant microservices for neurodiagnostic medical device data platforms using Java, Spring Boot, Spring Cloud, and Hibernate processing real-time EEG, EMG, and sleep study data across healthcare facilities.• Built real-time medical device integration APIs using Apache Kafka enabling secure event streaming between diagnostic equipment and cloud analytics systems achieving 99.9% uptime and sub-100ms latency.• Utilized Google Cloud Pub/Sub, RabbitMQ, and AWS SNS/SQS for asynchronous messaging and event-driven microservices communication.• Designed and secured RESTful APIs (Spring MVC, JAX-RS) implementing OAuth2, JWT, RBAC, and enterprise authentication integrated with Angular and React frontends.• Developed responsive clinician portals using React.js, Redux, and Material-UI improving diagnostic workflows and reporting efficiency by 40%.• Deployed cloud-native applications on AWS (EC2, S3, RDS, Lambda) leveraging Auto Scaling Groups and Load Balancers supporting 24/7 hospital screening programs.• Optimized application scalability and cost efficiency using GCP App Engine and Cloud Run autoscaling environments• Implemented Infrastructure as Code (IaC) using Terraform and ARM templates with Azure DevOps enabling automated and multi-region deployments.• Containerized microservices using Docker and orchestrated deployments via Kubernetes and Azure Kubernetes Service (AKS).• Established CI/CD pipelines using Jenkins, Azure DevOps, Maven, and Gradle reducing deployment time by 65%.• Implemented Spring Security frameworks ensuring HIPAA compliance and secure PHI data access.• Developed automated test frameworks using JUnit, Mockito, and Selenium achieving 88%+ code coverage.• Optimized PostgreSQL databases with Redis caching reducing response times to 180ms supporting 50K+ daily diagnostic transactions.• Collaborated with healthcare stakeholders delivering regulated software solutions.
EDUCATION
Concordia University-Wisconsin
Master of Business Administration - MBA, Management Information Systems, General
ABOUT YASER JAVED
Senior Java Full Stack Developer with 8+ years of experience delivering scalable, secure, and cloud-native enterprise applications across U.S. healthcare and government sectors. I specialize in designing end-to-end full-stack solutions and microservices architectures that support high-volume, mission-critical systems with strict regulatory and performance requirements.My backend expertise includes Java (8/11/17/21), Spring Boot, Spring Cloud, Spring Security, Hibernate, and REST/SOAP API development, building resilient distributed systems and event-driven platforms. On the frontend, I develop responsive, high-performance applications using React.js, Angular, TypeScript, HTML5, and modern state management frameworksI bring strong cloud engineering experience across AWS and Microsoft Azure, deploying containerized applications using Docker and Kubernetes, and implementing CI/CD pipelines with Jenkins, GitLab CI, and Azure DevOps. My work includes infrastructure as code, auto-scaling environments, and highly available production deployments supporting 24/7 operations.I have extensive experience building HIPAA-compliant healthcare platforms, secure government portals, and real-time data processing systems. I implement enterprise security standards including OAuth2, JWT, RBAC, and regulatory compliance controls to protect sensitive data and meet federal and state requirements.Technically versatile, I’ve worked with Kafka, RabbitMQ, relational and NoSQL databases, and modern DevOps ecosystems to deliver high-quality software through Agile, TDD, and automated testing practices.I’m actively seeking Senior Java Full Stack / Backend / Microservices opportunities in the U.S. where I can contribute to building scalable cloud platforms, modernizing legacy systems, and driving digital transformation initiatives.Work Authorization: U.S. Green Card Holder | Open to Full-Time Opportunities
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