Hey I'm Kori Jacobsen.
I'm a web developer who specialises in building performant and unique web applications. I combine modern, React-based frontend frameworks with robust, scalable backend solutions — leveraging Golang and other efficient server-side technologies — to build applications that integrate diverse external APIs.
Services
Full-stack web development, UI/UX, SEO, and much more.
Sleek, performant websites for small businesses.
Fast, fully-responsive websites built with Remix.js or Next.js, including end-to-end UI/UX design and development.
Kind words from clients
Working with Kori was a complete game-changer for our online presence. The new site is super-fast, fully responsive, and captures exactly the look and feel we wanted.
C-linx MarineI could not recommend Kori highly enough as a professional to work with. He is able to iterate just about anything you can think of an always strives for customer satisfaction. He always made me aware of all the options I had available to me for customisation and optimisation, and delivered exceptional results based on any feedback I had. If you want both quality control and efficient, optimised results then look no further.
Classic GymnasticsKori built an amazing website for our business. His attention to not only functionality but style and taste received compliments from all our clients - not to mention, his professional communication and responsiveness to changes throughout the entire design process. Couldn't recommend him more highly!
Rome Gym
My Work - Read through my documented projects
I've worked on a range of projects, from websites for small businesses to large-scale personal projects and SaaS applications. I'm trying to write more about my work and document everything, but it's hard to drag yourself away from the code!
open-source
- Read StudyGo to /work/remix-img-d7m14 . 25 . 2025
Building an Open Source Image Optimizer for Remix.js
This case study details how a custom image optimization library for Remix was developed, inspired by Next.js's '<Image />' component, to provide a robust and flexible solution for both traditional and serverless environments.
- Read StudyGo to /work/image-normalizer-cli-tool-g2vm4 . 25 . 2025
Standardizing Image Aspect Ratios for Seamless Web Integration
I developed a CLI tool in Go to normalize client images to common aspect ratios, simplifying the integration process into my own web designs.
websites
- Read StudyGo to /work/classic-gymnastics-website-rebuild-62k24 . 25 . 2025
Rebuilding the Classic Gymnastics website
I redid the Classic Gymnastics website in Next.js to improving website performance and adjust the styling to be more inline with modern standards.
- Read StudyGo to /work/reseller-shopify-build-30yi4 . 25 . 2025
Moving from Wix to Shopify | Rebuilding Resellerstore
I helped Reseller finish their website design that was originally done with Wix a while back. Now their business is expanding and they want to launch an e-commerce store, which I advised was best done on Shopify.
- 4 . 25 . 2025Read StudyGo to /work/rome-gym-website-build-v6ur
From concept and design, to fully launched website.
I designed and developed a website for a ROME, a boutique gym in Sydney. The site is fully responsive and has a clean, modern design and incorporates multiple integrations with the gym's mobile app and booking system.
Say hey - Like what you see?
Please don't hesitate to get in touch if you're interested in working together. I'm always looking for new projects and opportunities.