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I'm Antoine Tan, a senior software engineer focused on building reliable backend systems and scalable AI-enabled workflows. I love turning complex requirements into robust services, dashboards, and automation that teams can depend on. Over the years I’ve shipped backend-first designs using TypeScript/Node.js, Python, and cloud-native tooling. I enjoy collaborating across disciplines to deliver measurable value, from health-care AI pipelines to developer UX improvements.…I'm Antoine Tan, a senior software engineer focused on building reliable backend systems and scalable AI-enabled workflows. I love turning complex requirements into robust services, dashboards, and automation that teams can depend on. Over the years I’ve shipped backend-first designs using TypeScript/Node.js, Python, and cloud-native tooling. I enjoy collaborating across disciplines to deliver measurable value, from health-care AI pipelines to developer UX improvements.

Antoine Tan

Full Stack Developer, Back-End Developer, AI Engineer, +3

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I'm Antoine Tan, a senior software engineer focused on building reliable backend systems and scalable AI-enabled workflows. I love turning complex requirements into robust services, dashboards, and automation that teams can depend on. Over the years I’ve shipped backend-first designs using TypeScript/Node.js, Python, and cloud-native tooling. I enjoy collaborating across disciplines to deliver measurable value, from health-care AI pipelines to developer UX improvements.…I'm Antoine Tan, a senior software engineer focused on building reliable backend systems and scalable AI-enabled workflows. I love turning complex requirements into robust services, dashboards, and automation that teams can depend on. Over the years I’ve shipped backend-first designs using TypeScript/Node.js, Python, and cloud-native tooling. I enjoy collaborating across disciplines to deliver measurable value, from health-care AI pipelines to developer UX improvements.

Available to hire

I’m Antoine Tan, a senior software engineer focused on building reliable backend systems and scalable AI-enabled workflows. I love turning complex requirements into robust services, dashboards, and automation that teams can depend on.

Over the years I’ve shipped backend-first designs using TypeScript/Node.js, Python, and cloud-native tooling. I enjoy collaborating across disciplines to deliver measurable value, from health-care AI pipelines to developer UX improvements.

Skills

Experience Level

Expert

Expert

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Intermediate

Language

English

Fluent

Work Experience

Senior Software Engineer at Rad AI

January 20, 2024 - December 20, 2025

Designed and delivered the AI inference delivery layer for the Reporting Platform as a high-throughput, asynchronous FastAPI service, reducing latency and improving perceived performance for radiology workups. Built and owned backend logic for incidental findings and continuity recommendations, enabling AI models to augment user-facing products under strict safety constraints. Implemented production-grade backend features with PostgreSQL schemas, indexing, and transactional boundaries; expanded CI tests and contract validation to ensure data integrity and stable deployments. Hardened queues with idempotent retries and backpressure controls, and added observability via CloudWatch logs and metrics to detect and mitigate runaway retries or degraded integrations. Drove end-to-end delivery across cross-functional teams, aligned with clinical safety expectations and performance targets.

Software Engineer at Magic Leap

June 20, 2017 - May 20, 2020

Built and maintained Django-based backend services that support the Magic Leap device workflows and enterprise applications. Implemented cloud APIs used by internal teams and partners, and evolved relational data models (PostgreSQL) for device metadata, app configuration, and operational data. Delivered end-to-end backend features for device provisioning, telemetry, and configuration management while collaborating with frontend and product teams to ensure a seamless developer experience.

Software Engineer at Citrix

June 1, 2014 - May 1, 2017

Contributed to frontend features and bug fixes for Citrix web-based management interfaces. Implemented UI changes using JavaScript, jQuery, HTML, and CSS, translating design and product requirements into incremental updates. Integrated frontend components with Java/Spring MVC backend endpoints, and helped wire forms, validation, and data display for existing REST server-rendered JSP views, in collaboration with product and UX teams.

Senior Software Engineer at Remote Rad AI

January 20, 2024 - Present

Health care AI company that builds generative-AI radiology workflow and reporting software. Backend architecture & workflow automation. Designed and implemented Python services as the workflow orchestration layer for reporting automation, using Pydantic models to enforce strict input/output contracts, asynchronous design, and fault-tolerant patterns. Implemented CI/CD readiness with containerized deployment and cloud primitives.

Senior Software Engineer at Zapier

June 20, 2020 - Present

Workflow automation and AI orchestration platform. Built TypeScript/Node.js REST APIs powering asynchronous workflows with strict input/output contracts, telemetry, and failure-mode design. Implemented AI steps with guardrails and real-time job tracking; deployed serverless components and leveraged Lambda-based infrastructure.

Full Stack Software Developer at Magic Leap

June 20, 2017 - Present

Technology company that builds see-through AR hardware and software. Built and shipped Creator Portal flows for the Lumin SDK using React and API-backed services to support rapid iteration for Unity/Unreal developers. Implemented backend endpoints in C#/ .NET with versioning, CI/CD readiness, and documentation.

Software Engineer at Fort Lauderdale-based technology company (secure access for virtual apps/desktops)

June 20, 2014 - June 20, 2017

Built management-plane backend components in C#/.NET. Automated and validated configuration workflows. Implemented IT security features and enterprise-grade access control.

Senior Software Engineer at Healthcare AI company (Radiology workflow & reporting)

January 1, 2024 - Present

Designed and implemented Python services as the workflow orchestration layer for radiology reporting automation using Pydantic contracts and FastAPI/OpenAPI. Built explicit state machines for intake → normalize → enrich → generate → validate → persist → publish. Implemented idempotent, deterministic retry behavior, and robust error handling for clinician-facing workflows. Built HL7 FHIR R4 integration in HIPAA-compliant environments and established CI/CD pipelines, telemetry, and monitoring to ensure data correctness, auditability, and interoperability.

Senior Software Engineer at Citrix

June 1, 2014 - June 1, 2020

Fort Lauderdale, FL – Enterprise software company delivering secure access to virtual apps and desktops. Built management-plane backend components in C#/.NET to automate and validate AD/config flows; developed tooling to streamline onboarding with IaC-driven infrastructure and on-call habits; contributed to secure, scalable backend services and improved deployment reliability.

Software Engineer at Zapier

June 20, 2017 - June 19, 2020

Remote role building and maintaining the Zapier execution/control plane. Implemented TypeScript/Node.js services powering the Zap execution and event handling, with production-grade observability (structured logs, metrics). Designed and implemented REST APIs, idempotent workflow actions, and event-driven components to support long-running workflows. Deployed and managed serverless and containerized workloads on Kubernetes/ECS, with CI/CD gates and robust rollback strategies. Improved developer experience with portal dashboards, gated access, and secure token-based authentication for early developer programs.

Software Engineer at Zapier

June 20, 2020 - Present

Continuation of platform engineering focusing on workflow orchestration in multi-environment deployments. Built a scalable Zap execution/control plane using TypeScript/Node.js, with emphasis on reliability, observability, and performance. Implemented OpenAPI-driven APIs, telemetry, and guardrails (timeouts, retries, schema/format validation). Instrumented portal dashboards to separate client regressions from back-end content-delivery failures and improved overall platform reliability. Drove production readiness through CI/CD quality gates, feature flags, and phased rollout.

Full Stack Software Engineer at Magic Leap

June 1, 2017 - June 1, 2020

Built Creator Portal web flows for the Lumin SDK technical preview using React; supported Unity/Unreal developers with API-backed tooling and durable task processing; contributed to backend components for developer-oriented features.

Senior Software Engineer at Healthcare AI company (radiology workflow and reporting software)

January 1, 2024 - Present

Backend architecture & workflow automation; Python services as the workflow orchestration layer; typed models (Pydantic) to enforce contracts; OpenAPI-based APIs; AI-enabled workflow features with guard rails; robust tracing, retries, and error handling for reliable clinical workflows.