https://www.nadimtuhin.com/blog Staff engineer and tech lead with 10+ years shipping production systems. Open to remote Staff and Tech Lead roles. en-us nadimtuhin@gmail.com (Nadim Tuhin) nadimtuhin@gmail.com (Nadim Tuhin) Fri, 02 Oct 2026 00:00:00 GMT https://www.nadimtuhin.com/blog/pathao-tickets-replacing-zendesk https://www.nadimtuhin.com/blog/pathao-tickets-replacing-zendesk Zendesk cost Pathao about $1,000 a month, and adding chat and automations would have cost far more. We patched an open source helpdesk instead and got ticketing, live chat and tag-based automations for around $300 a month. Fri, 02 Oct 2026 00:00:00 GMT nadimtuhin@gmail.com (Nadim Tuhin) open-sourceself-hostingcustomer-supportcost https://www.nadimtuhin.com/blog/9agent-claude-code-any-model https://www.nadimtuhin.com/blog/9agent-claude-code-any-model Why I wrote 9agent, a small launcher that points Claude Code, Pi or Hermes at a 9Router gateway, lets me pick any model behind it, and optionally runs the agent in Docker. It never rewrites config files and never sits in the middle of a session. Tue, 29 Sep 2026 00:00:00 GMT nadimtuhin@gmail.com (Nadim Tuhin) ai-agentsclaude-codeopen-sourcedeveloper-tools https://www.nadimtuhin.com/blog/ytranscript-mcp-youtube-transcripts https://www.nadimtuhin.com/blog/ytranscript-mcp-youtube-transcripts I built ytranscript - an open-source CLI to fetch YouTube transcripts for automation pipelines. Here is why, and how it fits into my Obsidian + n8n workflow. Fri, 16 Jan 2026 00:00:00 GMT nadimtuhin@gmail.com (Nadim Tuhin) youtubeobsidiann8nautomationknowledge-managementopen-source https://www.nadimtuhin.com/blog/ytranscript-how-it-works https://www.nadimtuhin.com/blog/ytranscript-how-it-works A technical deep-dive into how ytranscript fetches YouTube transcripts using the Innertube API - no API keys required, just curl. Sun, 11 Jan 2026 00:00:00 GMT nadimtuhin@gmail.com (Nadim Tuhin) youtubereverse-engineeringapitypescriptopen-source https://www.nadimtuhin.com/blog/kubernetes-dashboard-alternatives https://www.nadimtuhin.com/blog/kubernetes-dashboard-alternatives OpenLens is no longer maintained. Here are the best free, open-source Kubernetes dashboards to replace it, from terminal power tools like K9s to modern web UIs like Headlamp. Mon, 10 Mar 2025 00:00:00 GMT nadimtuhin@gmail.com (Nadim Tuhin) kubernetesdevopsopen-sourcetoolsk9sheadlamp https://www.nadimtuhin.com/blog/facebook-request-throttle https://www.nadimtuhin.com/blog/facebook-request-throttle How a simple WordPress plugin for throttling Facebook crawler requests evolved into a community-powered solution, with real code, real problems, and real fixes. Mon, 16 Dec 2024 00:00:00 GMT nadimtuhin@gmail.com (Nadim Tuhin) wordpresspluginphpopen-sourceperformance https://www.nadimtuhin.com/blog/banglaabc123-educational-game https://www.nadimtuhin.com/blog/banglaabc123-educational-game How I turned exam preparation into a delightful learning adventure by creating BanglaABC123, a game that makes learning numbers in English and Bengali fun. Sat, 07 Dec 2024 00:00:00 GMT nadimtuhin@gmail.com (Nadim Tuhin) gamesprojectreacteducationopen-source https://www.nadimtuhin.com/blog/tax-calculator-journey https://www.nadimtuhin.com/blog/tax-calculator-journey The story behind developing a comprehensive tax calculator for Bangladeshi employees, born from personal experience and continuously updated with the latest tax regulations. Thu, 21 Nov 2024 00:00:00 GMT nadimtuhin@gmail.com (Nadim Tuhin) taxfinanceprojectopen-source