AAbir Hasan Arko
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// dispatches

Blog

Notes on AI, backend engineering, and the craft of shipping software that lasts.

Sep 12, 2025·4 min read

Embedding Demos and Linking in Posts

How I add live demos, YouTube clips, and styled links to blog posts on this site.

  • #MDX
  • #Next.js
  • #Tutorial
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Jun 12, 2025·6 min read

Getting Started with AI Function Calling

What function calling really does, why structured outputs matter, and how to build a validation pipeline that won't bite you in production.

  • #AI
  • #LLM
  • #Engineering
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Apr 3, 2025·8 min read

Building HelloMed: Lessons From a Hospital Management System

Designing relational schemas, integrating LLMs, and the small details that make healthcare software actually usable.

  • #Laravel
  • #Healthcare
  • #Backend
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Dec 18, 2024·5 min read

My Competitive Programming Journey: From Beginner to Instructor

How solving 100+ problems taught me more about engineering than any framework, and why I now teach CP at KUET.

  • #CP
  • #Algorithms
  • #Teaching
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// signal

Currently shipping from Khulna, Bangladesh. Open to collaboration on AI tooling, backend systems, and developer education.

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© 2026 Abir Hasan Arko. Built with Next.js · Deployed on Vercel.

// CSE Undergrad @KUET · Founder @Arcode · ML Intern @FlyRank AI