Sambath SArticles on data science, ML engineering, and building things that work.https://sambaths.com/I tried to build an AFK Issue Pipeline for AI Agentshttps://sambaths.com/blog/2026-07-14-afk-issue-pipeline-opencode/https://sambaths.com/blog/2026-07-14-afk-issue-pipeline-opencode/An autonomous AI agent harness built on opencode. Feeds test failures back via an implement-then-test cycle. Built on Matt Pocock's issue workflow with a Go Bubbletea TUI.Tue, 14 Jul 2026 00:00:00 GMTMy Order Flow Project Took Forever — I'd Use opencode Nowhttps://sambaths.com/blog/2026-06-16-order-flow-before-cursor/https://sambaths.com/blog/2026-06-16-order-flow-before-cursor/Building an order flow engine for the Indian market with Fyers tick data was a grind. Now Cursor and opencode do the heavy lifting. Here's what I learned.Tue, 16 Jun 2026 00:00:00 GMTWhy I had to build a Local Git Server (And How You Can Too in 5 Minutes)https://sambaths.com/blog/2025-02-20-local-git-server/https://sambaths.com/blog/2025-02-20-local-git-server/When your team can't access GitHub, git init --bare is your Swiss Army knife. Here's how to set up a local Git server in 5 minutes.Thu, 20 Feb 2025 00:00:00 GMTBeyond None: Mastering Sentinel Objects for Cleaner Python Codehttps://sambaths.com/blog/2025-02-12-sentinel-objects/https://sambaths.com/blog/2025-02-12-sentinel-objects/Learn how sentinel objects solve the None ambiguity problem in Python with practical examples from caching, data pipelines, and API design.Wed, 12 Feb 2025 00:00:00 GMT