Johanna Hendrix

📝 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.

Next.js

React

TypeScript

Tailwind CSS

shadcn/ui

Redux

Webpack

Vite

Backend Development

Strong expertise in building scalable and efficient backend services with modern patterns.

.NET Core

Node.js

Express

GraphQL

REST API

WebSockets

JWT

Cloud & DevOps

Certified cloud architect with extensive experience designing secure, cost-effective cloud solutions.

AWS

Azure

AWS Lambda

AWS CDK

Azure Functions

Docker

GitHub Actions

Serverless

Databases

Deep experience designing, optimizing, and migrating diverse database systems for optimal performance.

PostgreSQL

SQL Server

DynamoDB

MongoDB

Redis

SQLite

Prisma

Desktop Applications

Experience building cross-platform desktop applications using web technologies.

Electron

WPF

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.

OBS

ffmpeg

DaVinci Resolve

Chrome Extensions

AI Integration

Experience integrating AI services and building AI-enhanced applications.

OpenAI API

Replicate

Hugging Face

Python

Tools & Productivity

Proficient with development tools and productivity enhancers for efficient workflows.

Git

GitHub

VS Code

Visual Studio

WSL

PowerShell

Bash

Languages

Proficient in multiple programming languages with a focus on type safety and modern syntax.

TypeScript

JavaScript

Python

SQL

HTML5

CSS3