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Stan Smit

Software Engineer | C#/.NET | Full-Stack Web Developer | Unity Game Developer | QA Automation Expert

I’m a passionate software developer with over 10 years of experience building and testing software applications, specializing in C#/.NET, JavaScript, React.js, Three.js, HTML, CSS, and database systems.

I enjoy building responsive and interactive web applications with a focus on clean UI, performance, reliability, and bug-free user experiences. I like working on both frontend and backend development, creating applications that are functional, visually engaging, and easy to use.

Beyond web development, I’m also an independent video game creator with expertise in Unity, C#, and 2D/3D art design. I enjoy transforming concepts into interactive experiences by combining visual storytelling, gameplay design, and technical creativity. My experience with gameplay projects and 2D/3D asset creation helps bring immersive worlds and imagination to life.

I adapt quickly to new technologies, thrive in collaborative teams, and bring a strong analytical mindset to every project. My goal is to create software that feels alive - reliable in function and inspiring in form.

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Skills

Web Development

  • ⚡ HTML5, CSS3, Bootstrap
  • ⚡ JavaScript, React.js
  • ⚡ Three.js, WebGL
  • ⚡ Responsive UI/UX Design
  • ⚡ Interactive Web Experiences

Back-End & Systems

  • ⚙️ C#/.NET Core
  • ⚙️ REST APIs
  • ⚙️ Node.js
  • ⚙️ Swagger & JSON/XML
  • ⚙️ Azure Microservices

Game Development

  • 🎮 Unity (2D / 3D, C#)
  • 🎮 Physics, Rendering, Animation
  • 🎮 Photoshop, ZBrush, Maya
  • 🎮 Game Architecture & Design
  • 🎮 Asset Integration & Optimization

My Experience

Chubb

Software Engineer

C#/.NET JavaScript React.js REST APIs HTML/CSS
  • Developing web applications using C#/.NET, React.js, and modern web technologies
  • Buiding backend services and reusable frontend components for internal and customer-facing applications
  • Participating in debugging, testing, and maintaining frontend and backend functionality
  • Collaborating with developers, QA teams, and business analysts to deliver new features and bug fixes
  • Florida, US
  • 2022 – Present

Change Healthcare

Software Developer In Test

C#/.NET Unit Testing xUnit NUnit Swagger
  • Developing backend unit tests in C# to improve code coverage and application reliability
  • Contributing to frontend and backend development tasks for internal applications
  • Playing a key role in release validation by performing smoke testing, verifying Jira tickets, and supporting QA sign-off processes
  • Collaborating with BAs & stakeholders to deliver user-focused solutions
  • Florida, US
  • 2019 – 2022

TNG

QA Automation Engineer

Selenium Postman Newman Jenkins Jira
  • Developing and maintaining automated UI test framework using Selenium and C#
  • Building and maintaining API automation testing workflows using Postman, Newman, and REST APIs
  • Integrating automated test suites into CI/CD pipelines to support continuous testing and improving release reliability
  • Maintaining and executing automated test suites to improve testing efficiency and reduce manual testing efforts
  • Georgia, US
  • 2016 – 2019

Schlumberger

QA Analyst

Manual Regression Functional User Acceptance Bug Tracking
  • Performing functional, regression, and user acceptance testing for web and desktop applications
  • Identifying, documenting, and tracking software defects using Jira throughout the testing lifecycle
  • Creating and maintaining test cases, test plans, and QA documentation based on application requirements
  • Validating business and functional requirements through detailed manual testing and application verification
  • Texas, US
  • 2013 – 2016

Independent Game Development

Unity & Interactive Systems

Unity C# Photoshop ZBrush Maya
  • Developing independent game prototypes using Unity and C# focused on gameplay and player interaction
  • Creating 2D game assets, UI elements, and digital artwork using Photoshop
  • Designing and sculpting 3D characters and objects using ZBrush and Maya
  • Building interactive web experiences with Three.js and modern real-time graphics technologies
  • Indie
  • 2020 – Present

Education

EM Strasbourg Business School

Bachelor’s Degree in Information Technology, Administration and Management

Exchange program “ERASMUS” between Tyumen State University and EM Strasbourg Business School, offering a dual-degree opportunity.

  • France
  • 2012 – 2013

Tyumen State University

Master’s Degree in International Business and Management

Focus on global management principles, strategic planning, and intercultural communication.

  • Russia
  • 2011 – 2013

Tyumen State University

Bachelor’s Degree in Economics

Core studies in economics, finance, and organizational development with strong analytical foundation.

  • Russia
  • 2007 – 2011