Insights, strategies, and trends to fuel your digital growth.
AI & Automation
System prompts, few-shot, eval suites, regression detection — what separates toys from products.
Krishnendu Karmakar
AI & Automation
End-to-end: ingestion, chunking, embeddings, retrieval, re-ranking. The setup we ship to production.
Krishnendu Karmakar
AI & Automation
Cost per million tokens, tool use, context window, reliability — the comparison we run for every brief.
Krishnendu Karmakar
SaaS Engineering
Cost, lock-in, compliance, DX — how we pick auth providers for every SaaS build.
Krishnendu Karmakar
SaaS Engineering
We've built on all three. Here's the real decision matrix, not the vendor marketing.
Krishnendu Karmakar
SaaS Engineering
The production webhook pattern every SaaS needs. Battle-tested through Stripe and GitHub integrations.
Krishnendu Karmakar
SaaS Engineering
Pricing pages, trial length, annual discounts — what actually converted for our clients.
Krishnendu Karmakar
SaaS Engineering
The RLS pattern we've shipped in 8 SaaS products. Lean, auditable, and performant.
Krishnendu Karmakar
SaaS Engineering
Subscriptions, webhooks, proration, usage-based billing, tax, idempotency — the full stack.
Krishnendu Karmakar
SaaS Engineering
The architectural fork that defines every SaaS project. Our playbook, with real cost and perf data.
Krishnendu Karmakar
PPC
How B2B marketers run paid campaigns with longer conversion windows — LinkedIn Ads, account targeting, and syncing with CRM and marketing automation.
Krishnendu Karmakar
Mobile Apps
Delivery rates, cost, token management — the architecture we ship with today.
Krishnendu Karmakar
Hi there! 👋
What service are you interested in?
11:09 PM