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irishmansevillaon Show HN: I used OpenAI's new image API for a personalized coloring book service

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irishmansevillaon Ask HN: Who wants to be hired? (April 2025)

Location: Ireland /E.U/ U.S.A . No sponsership required Remote: Yes

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.

irishmansevillaon Math for Computer Science and Machine Learning [pdf]

To say this book is way over my head would be a huge understatement.

What subjects of math would I even need to create the firm foundation needed if I am coming to math with close to zero knowledge.

Can anyone recommend good beginner learning sources.

irishmansevillaon Ask HN: Who wants to be hired? (March 2025)

Location: Ireland /E.U/ U.S.A . No sponsership required

Remote: Yes

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

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.

irishmansevillaon Show HN: Convert Markdown To Plain Text Online Tool

I just wanted to say (OP here), that it's a very handy tool to convert chatGPT markdown to plain text.

Here is the link. https://markdowntotext.netlify.app/

irishmansevillaon Ask HN: Who wants to be hired? (February 2025)

Location: U.K. / Ireland/ U.S.A (Work Authorization / Passports)

Remote: Yes

Willing to relocate: Yes -- prefer 100% remote.

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.

Résumé/CV: On request

Email: irishgeoff@proton.me

Currently working at FabForm

irishmansevillaon Show HN: I Created a Pomodoro Timer

Here is one I created right now using chatgpt in under two minutes.

I need to look for a new career! :)

https://yet-another-pomodoro-timer.netlify.app/