Blog

Notes from the build floor

What we learn shipping and operating our own products — written down so you don't pay to relearn it.

Compliance Engineering5 min read

Barcode Traceability and Offline Reality on the Lab Floor

Why ChemSphere prioritized scan speed and offline tolerance over dashboard features.

Vikram Singh RathoreJune 16, 2026

Compliance Engineering6 min read

Audit Trails in Compliance SaaS: Design Before Dashboards

Why immutable history and exportable evidence beat feature-rich UIs in regulated domains — from ChemSphere.

Vikram Singh RathoreJune 15, 2026

Recruitment Technology8 min read

Multi-Tenant ATS Architecture: What Goes in Migration One

Org scoping, RLS, and permissions belong in the first migration — not sprint eighteen. A technical primer for agency founders.

Vikram Singh RathoreJune 14, 2026

AI Development5 min read

When Not to Build a Custom LLM Stack

Most products should orchestrate existing models, not train their own. Here's how we decide.

Vikram Singh RathoreJune 13, 2026

Recruitment Technology6 min read

Governed AI in Recruitment: Reason, Approve, Execute

How we design AI in hiring products so recruiters stay in control — lessons from Jobsflix ATS and Nexus AI.

Vikram Singh RathoreJune 12, 2026

AI Development5 min read

The Hidden Costs of AI Features Nobody Quotes

Evaluation harnesses, prompt versioning, and monitoring — the line items that separate demos from production AI.

Vikram Singh RathoreJune 11, 2026

Build in Public6 min read

Shipping ChemSphere: What Building a Compliance SaaS Taught Us

Five lessons from building a chemical compliance platform — on audit trails, domain depth, offline reality, and why compliance products live or die on trust.

Vikram Singh RathoreJune 10, 2026

AI Development8 min read

What AI App Development Actually Costs in 2026

Real cost ranges for AI features, pilots, and platforms — from a team that ships AI in its own production products. Includes the costs nobody quotes.

Vikram Singh RathoreJune 4, 2026

Recruitment Technology7 min read

Build vs Buy: Should Your Recruitment Agency Build Its Own ATS?

We built a multi-tenant ATS from scratch — here's the honest framework for deciding whether your agency should buy off-the-shelf, customize, or build.

Vikram Singh RathoreMay 28, 2026

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