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Hammed Zubair
From United States 08:55 AM (GMT-05:00)
$75/hr or $130,000/yr

Active 1 hour ago


Member since Oct 2026

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Senior Software Engineer

Full-Stack Engineer
Available for hire
Years of experience
16+ years
Experience level
Senior
Available for
Full-time
Available from
21 Oct 2026
Download Resume / CV
  • Designed and developed production-critical backend services and data pipelines supporting financial transaction processing, analytics, reporting, and downstream business applications using Python, Go, SQL, PostgreSQL, and Redis.
  • Architected microservices around clearly defined business and data domains, separating data ingestion, validation, transformation, persistence, workflow orchestration, and distribution responsibilities to improve maintainability and independent service evolution.
  • Developed and maintained a secure enterprise healthcare platform used for service workflows, document exchange, patient-related data management, internal operations, and information sharing.
  • Led the design and implementation of multi-tenancy PaaS architectures, including API gateways, service meshes, and observability frameworks in Python.
  • Built and maintained distributed backend services using Python, and C# within a microservices-based platform.
  • Built backend services using Python, FastAPI, Django, REST APIs, SQLAlchemy, and PostgreSQL, supporting secure document workflows, role-based access, reporting, and operational dashboards.
  • Built lightweight Go-based services for high-performance background processing, async jobs, data synchronization, and internal platform utilities.
  • Worked extensively with Revvity Signals to execute and optimize scientific workflows in the pharmaceutical industry, improving data processing efficiency.
  • Designed and developed a cloud-native healthcare platform using microservices architecture, building backend services with Go and Node.js for patient workflows, provider operations, and healthcare data integrations.
  • Developed Go-based high-performance services responsible for asynchronous healthcare event processing, background jobs, and communication between distributed platform components.
  • Built Python-based AI and data processing services for document intelligence, clinical data transformation, workflow automation, and LLM-powered healthcare assistant capabilities.
  • Developed Node.js and TypeScript backend services providing REST APIs, GraphQL APIs, authentication workflows, and integration layers between frontend applications and internal healthcare services.
  • Designed React-based healthcare dashboards enabling clinical teams to manage patient information, care workflows, and operational activities.
  • Implemented event-driven architecture using Kafka and Azure messaging services to process healthcare events asynchronously and improve system reliability.
  • Built HL7 and FHIR integration services to exchange patient and clinical data securely with external healthcare systems and third-party providers.
  • Designed PostgreSQL data models for transactional healthcare workloads and optimized indexing, query execution, and database performance.
  • Implemented secure API communication using OAuth 2.0, OpenID Connect, JWT authentication, and role-based access control.
  • Containerized services using Docker and deployed workloads on Kubernetes running in Azure cloud environments.
  • Built CI/CD pipelines using Azure DevOps to automate testing, security scanning, deployment, and release management.

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Education

Computer Engineering at Wichita State University 2008 - 2012