👋
Hi, I'm Johanna Hendrix
I'm a skilled full-stack software developer with expertise in diverse programming languages and frameworks.
Originally from Germany, I have been living in the U.S. for 25+ years now.
I love tackling complex challenges, learning new things, exploring huge datasets, automating workflows, and now: deep-diving into AI and exploring its possibilities.
📝 About Me
Summary
Seasoned full-stack developer with extensive experience crafting modern web applications, sophisticated cloud architectures, and data-driven solutions. Passionate about efficient code, optimizing cloud costs, delivering exceptional user experience, and lately: leveraging AI to eliminate any human-powered tasks that LLMs can be trained to do (safely and accurately)
Current favorite tech stack: Next.js 15 with server components, TypeScript, C#/.NET for back end services, and either serverless / event-driven architectures using proprietary cloud services or VPS deployments using open source packages (depending on use case, traffic, and budget).
Work Experience
johannahendrix.com | 2020 - Present
ReactJs, NextJs, C#, .NET Core, AWS CDK, VueJs, Angular, TypeScript, AWS Cognito, AWS Lambda, Electron, NodeJs, Tailwind CSS, PayloadCMS, MedusaJs, Live2D API, ffmpeg, OBS, Chrome Extension API
Independent software engineering focused on modern web applications, AI integration, and cloud architecture.
Willis Towers Watson | 2018 - 2020
Azure, Cloud Architecture, IaaS, PaaS, C#, SQL, PDF Parsing
Cloud Engagement Architect advising teams across the organization on Azure cloud migration, security, and cost optimization.
modikum.com | 2016 - 2018
C#, Web API, ReactJS, React Native, Redux, ES6, Webpack, Functional Programming, Electron, NodeJS, Python
Web and mobile development mainly using C#/.Net, ReactJS, MS SQL Server, and Postgres
Timmons Group | Mar 2016 - Jun 2016
ArcGIS, CoffeeScript, Backbone, C#, .NET, MVC, SQL Server, MapProxy, AWS, Grunt
Main developer on web portal for wildfire risk assessment.
fusion.com | Aug 2015 - Feb 2016
ASP.NET, C#, WCF, NHibernate, JavaScript, Oracle, Angular, IdentityServer3
Integrated Fusion's Ancillary Sales Optimization solution for Allianz Travel Insurance
Patient Services, Inc. (PSI) | Aug 2014 - Feb 2015
SQL Server 2012, C#, LINQ, ASP.NET 4.5, SMO, MVC 5, JavaScript, DataTables, Morris Charts, Bootstrap
Designed and developed database for custom in-house patient management software.
My Skills
Frontend Development
Expert in modern frontend frameworks with a focus on performance, accessibility, and user experience.
Backend Development
Strong expertise in building scalable and efficient backend services with modern patterns.
Cloud & DevOps
Certified cloud architect with extensive experience designing secure, cost-effective cloud solutions.
Databases
Deep experience designing, optimizing, and migrating diverse database systems for optimal performance.
Desktop Applications
Experience building cross-platform desktop applications using web technologies.
Content Management
Experience with modern headless CMS and e-commerce platforms for building flexible content-driven applications.
Media & Content Creation
Experience with media processing, streaming, and content creation tools.
AI Integration
Experience integrating AI services and building AI-enhanced applications.
Tools & Productivity
Proficient with development tools and productivity enhancers for efficient workflows.
Languages
Proficient in multiple programming languages with a focus on type safety and modern syntax.
🚀 Featured Projects
Here are some of the projects I've worked on.
📫 Let's Connect
Feel free to contact me if you have any questions or just want to say hi!
