https://blog.hardcodeconsulting.tech/tags/sanchayam/ Recent content in Sanchayam on Hardcode Consulting https://blog.hardcodeconsulting.tech/favicon.svg https://blog.hardcodeconsulting.tech/favicon.svg Hugo -- 0.162.0 en Tue, 26 May 2026 19:00:00 +0530 https://blog.hardcodeconsulting.tech/post/sanchayam-deployment/ Tue, 26 May 2026 19:00:00 +0530 https://blog.hardcodeconsulting.tech/post/sanchayam-deployment/ Deploy Sanchayam: backend as a systemd service behind nginx, frontend on S3 and CloudFront via GitHub Actions, and first-run admin setup. https://blog.hardcodeconsulting.tech/post/sanchayam-corporate-actions/ Wed, 20 May 2026 18:00:00 +0530 https://blog.hardcodeconsulting.tech/post/sanchayam-corporate-actions/ Sanchayam's backfill pipeline: resolves splits from Yahoo Finance, extracts NSE name changes via DeepSeek, and stores historical symbol aliases. https://blog.hardcodeconsulting.tech/post/sanchayam-snapshots/ Thu, 14 May 2026 17:00:00 +0530 https://blog.hardcodeconsulting.tech/post/sanchayam-snapshots/ How Sanchayam runs Friday portfolio snapshots, Saturday historical backfill with 10 concurrent workers, weekly price pruning, and family snapshot rebuilds. https://blog.hardcodeconsulting.tech/post/sanchayam-xirr/ Fri, 08 May 2026 16:00:00 +0530 https://blog.hardcodeconsulting.tech/post/sanchayam-xirr/ Sanchayam's XIRR: Newton-Raphson with multiple starting guesses, absolute return fallback under 365 days, and portfolio-level XIRR with FX conversion. https://blog.hardcodeconsulting.tech/post/sanchayam-fifo/ Sat, 02 May 2026 15:00:00 +0530 https://blog.hardcodeconsulting.tech/post/sanchayam-fifo/ How Sanchayam walks buy lots FIFO at sell time, records realized P&L per sell lot, and trims lot history to the current position for accurate XIRR. https://blog.hardcodeconsulting.tech/post/sanchayam-price-feed/ Sun, 26 Apr 2026 14:00:00 +0530 https://blog.hardcodeconsulting.tech/post/sanchayam-price-feed/ Sanchayam's price feed queue: FOR UPDATE SKIP LOCKED, an asset-to-provider routing table, and a call log for rate limiting rather than in-process counters. https://blog.hardcodeconsulting.tech/post/sanchayam-fx/ Mon, 20 Apr 2026 13:00:00 +0530 https://blog.hardcodeconsulting.tech/post/sanchayam-fx/ Sanchayam's FX service: USD as a pivot currency, two-layer cache with in-process and DB layers, and stale-while-revalidate to minimize live API calls. https://blog.hardcodeconsulting.tech/post/sanchayam-auth/ Tue, 14 Apr 2026 12:00:00 +0530 https://blog.hardcodeconsulting.tech/post/sanchayam-auth/ How Sanchayam handles OTP password reset, invite-only signup with hashed tokens, force logout, and refresh token rotation with reuse detection. https://blog.hardcodeconsulting.tech/post/sanchayam-asset-schema/ Wed, 08 Apr 2026 11:00:00 +0530 https://blog.hardcodeconsulting.tech/post/sanchayam-asset-schema/ How Sanchayam's asset catalog uses schema flags to handle equity, mutual funds, bank balances, and real estate from one table. https://blog.hardcodeconsulting.tech/post/sanchayam-intro/ Thu, 02 Apr 2026 10:00:00 +0530 https://blog.hardcodeconsulting.tech/post/sanchayam-intro/ Self-hosted portfolio tracker for equity, mutual funds, crypto, and real estate. FIFO P&L, XIRR, FX conversion, and family portfolio sharing.