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I'm a versatile and dependable Full Stack .NET Developer with 8 years of hands-on experience building and supporting web-based solutions. I am known for a strong work ethic, attention to detail, and the ability to consistently deliver high-quality results—whether working independently or as part of a team. I thrive in fast-paced environments, designing scalable architectures, implementing robust data handling, and delivering user-friendly UI experiences across enterprise platforms. I value collaboration, continuous learning, and delivering reliable results, earning the respect of peers and leadership for my technical depth and collaborative spirit.…I'm a versatile and dependable Full Stack .NET Developer with 8 years of hands-on experience building and supporting web-based solutions. I am known for a strong work ethic, attention to detail, and the ability to consistently deliver high-quality results—whether working independently or as part of a team. I thrive in fast-paced environments, designing scalable architectures, implementing robust data handling, and delivering user-friendly UI experiences across enterprise platforms. I value collaboration, continuous learning, and delivering reliable results, earning the respect of peers and leadership for my technical depth and collaborative spirit.

Jialin (John) Cao

Full Stack Developer, Web Developer, Front-End Developer, +3

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I'm a versatile and dependable Full Stack .NET Developer with 8 years of hands-on experience building and supporting web-based solutions. I am known for a strong work ethic, attention to detail, and the ability to consistently deliver high-quality results—whether working independently or as part of a team. I thrive in fast-paced environments, designing scalable architectures, implementing robust data handling, and delivering user-friendly UI experiences across enterprise platforms. I value collaboration, continuous learning, and delivering reliable results, earning the respect of peers and leadership for my technical depth and collaborative spirit.…I'm a versatile and dependable Full Stack .NET Developer with 8 years of hands-on experience building and supporting web-based solutions. I am known for a strong work ethic, attention to detail, and the ability to consistently deliver high-quality results—whether working independently or as part of a team. I thrive in fast-paced environments, designing scalable architectures, implementing robust data handling, and delivering user-friendly UI experiences across enterprise platforms. I value collaboration, continuous learning, and delivering reliable results, earning the respect of peers and leadership for my technical depth and collaborative spirit.

Available to hire

I’m a versatile and dependable Full Stack .NET Developer with 8 years of hands-on experience building and supporting web-based solutions. I am known for a strong work ethic, attention to detail, and the ability to consistently deliver high-quality results—whether working independently or as part of a team.

I thrive in fast-paced environments, designing scalable architectures, implementing robust data handling, and delivering user-friendly UI experiences across enterprise platforms. I value collaboration, continuous learning, and delivering reliable results, earning the respect of peers and leadership for my technical depth and collaborative spirit.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Software Developer at Hewlett Packard Enterprise

October 1, 2022 - Present

Led end-to-end workflow design, UI logic implementation, and robust data handling for enterprise platforms across HPC, Data Intelligence, and DMaaS domains. Enabled seamless multi-framework frontend integration (HandswoonTable with Django) for dynamic client-side interactivity and hybrid UI rendering. Improved application responsiveness by 50%+ via lazy loading, server-side rendering, and DOM optimization. In Data Intelligence, designed AI-driven autofill logic with custom Python functions and django-ml-tools based on historical usage. Implemented secure RESTful APIs with C#/.NET Core, RBAC, and centralized logging (Serilog/NLog). Built and maintained CI/CD pipelines using Azure DevOps and Git, and hosted services on IIS with PowerShell scripting. Ensured secure data exchange via JSON schema validation and TLS. Optimized backend with async programming, Redis caching, and session management to handle high concurrency. Standardized modular UI templates to drive enterprise design consiste

Programming System /.NET Developer at UPS - United Parcel Service

October 1, 2022 - September 25, 2025

Refactored a legacy VB.NET system into modular C# services using .NET Core to improve scalability and long-term maintainability. Developed backend logic and RESTful APIs to automate provisioning of pre-configured software environments. Built dynamic frontend UIs with Razor Pages, Bootstrap, and JavaScript to support real-time system setup and tracking. Created demo projects with React and Angular to evaluate frontend stack trade-offs. Used CouchDB for fast, flexible configuration management across hardware profiles and deployment states. Implemented platform-agnostic automation tooling (Bash/PowerShell) for provisioning and testing, and leveraged vSphere and JFrog/Nexus for component packaging.

.NET Developer at Select Sire Inc.

September 1, 2017 - September 25, 2025

Delivered end-to-end data workflows for a web-based bull selection platform. Integrated responsive frontend using Angular 4, JavaScript, and HTML/CSS in collaboration with UI/UX teams. Built RESTful APIs with ASP.NET MVC and Entity Framework to enable efficient filtering, sorting, and data access for high-volume bull data. Automated generation of downloadable bull reference materials via a report module with Syncfusion. Participated in Agile sprints, collaborated across teams, and implemented extensive unit tests.

Senior Software Developer at HPE - Hewlett Packard Enterprise

October 1, 2022 - Present

Lead end-to-end workflow design, UI logic, and robust data handling across enterprise HPC platforms. Enabled seamless multi-framework integration (HandsomeTable with Django) to deliver dynamic client-side interactivity and hybrid UI rendering. Improved application responsiveness by 50%+ through lazy loading, server-side rendering, and DOM optimization. Designed AI-assisted autofill logic using custom Python functions and django-ml-tools for data predictions based on usage history. Implemented secure RESTful APIs with C#/.NET Core, RBAC, centralized logging, and a modular UI layout strategy in alignment with enterprise patterns.

Programming System /.NET Developer at UPS - United Parcel Service

October 1, 2022 - September 25, 2025

Refactored legacy VB.NET system into modular C# services using .NET Core to improve scalability and maintainability. Developed backend REST APIs to automate provisioning of pre-configured software environments. Designed and built dynamic front-end UIs using Razor Pages, Bootstrap, and JavaScript to support real-time system setup and tracking. Created demo projects with React and Angular to evaluate frontend stacks. Used CouchDB for fast, flexible configuration management across hardware profiles and deployment states. Implemented platform automation tooling and CI/CD workflows with Azure DevOps, securitized secrets via CyberArk, and hosted services on IIS. Optimized performance with asynchronous programming, Redis caching, and efficient DB connection pooling. Led UI/UX standardization to drive consistency across enterprise components.

.NET Developer at Select Sire Inc.

September 1, 2017 - September 25, 2025

Developed end-to-end data workflows for a web-based bull selection platform. Implemented Angular 4 frontend integration with a responsive UI and collaborated with the UI/UX team. Built RESTful APIs using ASP.NET MVC and Entity Framework to enable efficient filtering, sorting, and data access for high-volume bull data. Automated generation of downloadable bull reference materials by creating a report module with Syncfusion.