Cal/d — Calorie Countdown for iOS
A simple, lightweight app that helps you stay on track with your calorie goals.
iOSApp StoreFree
Daniel Haven
AI-Native & Backend-Focused Software Engineer with 5+ Years of Experience
Manalapan, NJ 🇺🇸Open to Remote/Hybrid Work
I ship production software fast with an AI-native workflow — web apps, macOS/iOS apps, and Chrome extensions, with experience across content management systems and low-code tooling.
Previously: Full Stack Developer at Solar Reviews (Feb 2023 - June 2025)
— see my resume for more information.
Have a question or want to work together?
Certifications & Coursework
View all studying →Certifications
All →- AWS Certified Cloud PractitionerAmazon Web Services (AWS) · August 2026View credential
Active Coursework
All →- Learn Go67%
- Learn Data Structure and Algorithms28%
- Build a Static Site Generator27%
Featured Projects
View all projects →
ThingsTagManager
A companion app for Things 3 to make managing tags easier.
macOSDirect DownloadFree
Work History
Saved over $10,000 in database fees by migrating form capture system to a modern, scalable architecture.
Refactored the auctioning system and governance profiles website, improving maintainability and reducing technical debt.
Automated a large-scale data-cleansing project in R, cutting completion time from four months to four weeks (75% reduction).