Daniel Zhang
@danielzhang
Senior .NET full-stack engineer delivering cloud-native, scalable enterprise solutions.
What I'm looking for
I am a Senior .NET Full Stack Engineer with eight years delivering large-scale solutions across healthcare, banking/finance and SaaS. I specialize in C#/.NET (including .NET 5+/Core/8), modern JavaScript frameworks, and cloud-native architectures on Azure and AWS.
I led design and development of HIPAA/FDA-compliant multi-tenant platforms, improving Code Blue response speed by 30% and reducing documentation time by 40%, and scaled a billing SaaS platform to 300K+ bills/month adopted by 1,500+ companies.
I build resilient backends (ASP.NET Web API, EF Core, PostgreSQL), realtime frontends (React, SignalR), and robust DevOps pipelines (Docker, Kubernetes, TeamCity, Jenkins, GitHub Actions). I emphasize security and compliance, implementing SAML SSO, MFA/2FA, encryption, PCI DSS, OFAC/KYC and audit logging.
I lead Agile/Scrum teams, mentor engineers, and drive cloud migrations and integrations (QuickBooks, NetSuite, AWS services, Azure IoT). I seek roles where I can continue architecting scalable systems, improve operational efficiency, and deliver measurable business impact.
Experience
Work history, roles, and key accomplishments
Senior .NET Full Stack Engineer
Newlineinfo Corp
Feb 2023 - Jul 2025 (2 years 5 months)
Led design and delivery of a HIPAA/FDA-compliant multi-tenant .NET/Azure billing and clinical platform, scaling to 300K+ bills/month and improving Code Blue response speed by 30% while achieving 99.9% uptime.
Full Stack Engineer
Intellects Group
May 2019 - Dec 2022 (3 years 7 months)
Built a cloud-based healthcare BPM system with ASP.NET Core and Azure that streamlined care workflows and reduced agency care costs by up to 2× while improving data processing times from 3 minutes to 2 seconds.
Junior Software Developer
Integritek
Aug 2017 - Apr 2019 (1 year 8 months)
Delivered cloud-based loan management and HIPAA/GDPR-compliant wellness SaaS on AWS using .NET Core and React, connecting 700+ providers and 100K+ users while implementing CI/CD and security best practices.
Education
Degrees, certifications, and relevant coursework
The University of Texas at Austin
Bachelor of Science, Computer Science
2013 - 2017
Completed a Bachelor’s degree in Computer Science with coursework and projects focused on software engineering, cloud platforms, and full-stack development.
Tech stack
Software and tools used professionally
Postman
Microsoft Azure
GitHub
GitLab
OpenTok
Kubernetes
AutoFac
AWS CodePipeline
Jenkins
GitHub Actions
GitLab CI
React Native
Xamarin
DB
MySQL
PostgreSQL
MongoDB
Cassandra
nopCommerce
Gmail
.NET Core
Next.js
.NET
ASP.NET Core
Redis
Terraform
Azure DevOps
Azure IoT Hub
Jira
Mocha
Vue.js
Kendo UI
React-Vue
Moment.js
Webpack
JavaScript
HTML5
Kotlin
ASP.NET
Objective-C
Apache JMeter
Blazor
OpenLayers
MediatR
Amazon SNS
Grafana
Prometheus
iOS
Datadog
Trello
ClickUp
GraphQL
SignalR
gRPC
Elasticsearch
AWS Lambda
Azure Functions
Amazon SES
Amazon Cognito
sso
Twilio
s3-lambda
MobX
QuickBooks
NetSuite
SQL
TeamCity
Sage Intacct
.NET MAUI
Availability
Location
Authorized to work in
Website
daniel.zhang.work1@gmail.comJob categories
Skills
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