Peter Klingelhofer
Peter Klingelhofer
AboutSkillsProjectsContact Résumé
AboutSkillsProjectsContact Résumé
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Hello
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I'm Peter Klingelhofer

A creative software engineer.

Passionate about technology that benefits everyone, and the planet.

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About Me

I am enthusiastic about creating scalable, and modular software components, as well as employing libraries that can be utilized and built upon far into the future, and I prefer to avoid the "not invented here" reinventing-the-wheel mentality at all costs! I realize the power of building infrastructure for the long-term, rather than taking quick and easy shortcuts. I pride myself on communicating with and bridging gaps between both technical and non-technical stakeholders, and in being flexible and adept at meeting the needs of evolving situations and the demands of projects that require reacting quickly to conditions that are constantly in flux.

I have a Master's degree in Ecology & Evolutionary Biology, I've conducted data analysis in Matlab, R, and Python for research projects and my environmental work, and my senior thesis focused on hydrocarbon degradation in the environment following the Deepwater Horizon Oil Spill reflecting my deep-seated interest in sustainability and environmental protection. This commitment continues through my recent work at Energy Vault, where I've developed software solutions that enhance monitoring of energy storage systems and data analytics for preventative maintenance of infrastructure that directly supports renewable energy.

I've played saxophone since I was eight, have more than a decade of experience in digital signal processing, have worked with local bands and even conducted digital signal processing for a piece that aired on NPR! I know a very large percentage of software developers are musicians - in music you have to create rules for yourself or else it's cacophony, and that exists in software development in similar ways.

I've always had a passion for computers, and was obsessed with hacking and customizing computer games, along with making custom maps for video games as a child. I've used Ubuntu Linux on my main machine since my teenage years, because I like to dig in and explore, and everything is a file.

Me

Skills

TypeScript programming language logo TypeScript
JavaScript programming language logo JavaScript
Python logo Python
Node.js logo Node.js
React logo React
Express.js logo Express.js
Fastify logo Fastify
Next.js logo Next.js
GraphQL logo GraphQL
PostgreSQL database logo PostgreSQL
Docker logo Docker
Kubernetes logo Kubernetes
Microsoft Azure logo Microsoft Azure
AWS logo Amazon Web Services
Google Cloud Platform logo Google Cloud Platform
SQL language logo SQL
Redis logo Redis
GitLab logo GitLab
GitHub logo GitHub
Jest test framework logo Jest
Linux operating system logo Linux
MySQL database logo MySQL
MariaDB database logo MariaDB
Swift programming language logo Swift
Tensorflow machine learning library logo Tensorflow
Sequelize logo Sequelize
TypeORM logo TypeORM
NestJS logo NestJS
Netlify logo Netlify
Android logo Android
iOS logo iOS
React native logo React Native
Expo logo Expo
ElectronJS logo Electron

Projects

❤️‍🩹 Health / Wellness

Exhale App

A customizable visual prompt tool in the form of a screen overlay to facilitate breathwork practice.

Desktop AppSwiftTypeScriptPython
App screenshot
🎵 Creative

Resonate Music Player

Web player for Resonate, an open source music streaming co-op.

Progressive Web AppJavaScript
Web player screenshot
🎵 Creative

Resonate Music Player App

A mobile app for playing music on Resonate, an open source music streaming co-op.

Mobile AppReact NativeTypeScript
App screenshot
🎵 Creative

Resonate Docs

Providing support for Resonate's core technology and surrounding ecosystem.

Progressive Web AppJavaScriptDocumentation
Docs site screenshot
🌎 Environmental / Geospatial

Simple Weather App

A minimal, lightweight weather application, using Google Geolocation and OpenWeather APIs.

Progressive Web AppReactTypeScriptReduxGeospatial
Weather app screenshot
🌎 Environmental / Geospatial

Trailr

Giving users a social-media-style community to share their experiences while engaging in outdoor activities, providing access to hiking trails in their area, as well as search-by-location functionality. Users can save their favorite trails to plan trips, and rate each trail they encounter. Users can also upload and discuss their geo-tagged photos via geolocation, sharing interesting things they find along the trail route.

Progressive Web AppReactTypeScriptGeospatial
Trailr map screenshot
🌎 Environmental / Geospatial

Food Truck Forager

Application for live tracking of food trucks in your area. Users can save their receive push notifications from their favorite trucks, review trucks, and earn achievements based on how often they visit food trucks. Photos automatically tagged via machine learning AI image classification for screen reader accessibility.

Mobile AppReact NativeTypeScriptTensorflowGeospatial
Food truck forager map screenshot
🎵 Creative

Exquisite Text

A collaborative writing game, based on the surrealist art game from the early 1900s.

Progressive Web AppMobile AppReactReact NativeTypeScriptSocket.io
Gameplay action screenshot
🌎 Environmental / Geospatial

Little Horoscope

Small horoscope app inspired by the 2025 NYT article Your Zodiac Sign Is 2,000 Years Out of Date

Progressive Web AppTypeScriptGeospatial
Little horoscope screenshot
→
Visit on Github

Contact

My inbox is always open. Whether you have a question or just want to say hi, please don't hesitate to send me a message!

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Peter Klingelhofer
peterklingelhofer​[at]​gmail.com
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Peter Klingelhofer
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