I'm Geoffrey Callaghan, a Senior Software Developer and Tech Lead at Fabform. I specialize in backend development with Golang, front-end work with Svelte, and designing scalable infrastructure using PostgreSQL and Docker. With extensive experience in building secure RESTful APIs and integrating third-party services, I focus on creating high-performance, reliable platforms. I also have a strong background in leading engineering teams to optimize system architecture and enhance overall efficiency. Previously, I worked as a Team Lead and Full Stack Developer at CityMD, where I helped develop software solutions in a fast-paced, high-impact environment.
For a book for adult learners I recommend (and am working my way through) Ivan Savov's No Bullshit Guide to Math & Physics. Here's a link to a sample from the author's site. I find it a great resource for brushing up on my math(s) to explore audio DSP.
Geoffrey Callaghan is a Senior Software Developer and Tech Lead at Fabform, specializing in backend development with Golang, front-end work with Svelte, and scalable infrastructure using PostgreSQL and Docker. He has extensive experience in building secure RESTful APIs, integrating third-party services, and leading engineering teams to enhance platform performance and reliability. Previously, he worked as a Team Lead and Full Stack Developer at City MD, contributing to software solutions in a fast-paced environment.
Technologies Golang, Svelte, Node.js, C#, SQL, JavaScript,.NET CSS/Tailwind, PostgreSQL, Docker, Kubernetes, CI/CD Pipelines, AWS, RESTful APIs, RabbitMQ, Terraform and much much more
Senior Fullstack Software Developer with 20 years of experience and a passion for building scalable, high-performance distributed applications using Golang, and PostgreSQL. Proven leader in architecting secure backend systems, optimizing cloud infrastructure with AWS, Docker, and Kubernetes, Dedicated to mentoring teams, fostering innovation, and delivering reliable, secure, and user-focused solutions.
Willing to relocate: Yes
Tecnolgies: Golang,Node.js Svelte, PostgreSQL, Redis, Docker, Kubernetes, CI/CD, AWS,RabbitMQ
Résumé/CV: Checkout my linkedin profile. https://www.linkedin.com/in/geoffrey-callaghan-dev/
Email: irishgeoff@proton.me
I'm Geoffrey Callaghan, a Senior Software Developer and Tech Lead at Fabform. I specialize in backend development with Golang, front-end work with Svelte, and designing scalable infrastructure using PostgreSQL and Docker. With extensive experience in building secure RESTful APIs and integrating third-party services, I focus on creating high-performance, reliable platforms. I also have a strong background in leading engineering teams to optimize system architecture and enhance overall efficiency. Previously, I worked as a Team Lead and Full Stack Developer at CityMD, where I helped develop software solutions in a fast-paced, high-impact environment.