Trustbit Technologies
All systems on-shift Book a walkthrough
01 · Field notes

Field notes from the team that walks the floor.

Operational essays, India-compliance explainers and post-mortems from real go-lives. No "10 things to look for in an ERP" SEO sludge.

~2 per month · 0 newsletters
/ post-mortem 14 min 26 Apr 2026

The molasses problem nobody put in the spec — and how we found it on day 4.

A 240 KLPD distillery had a quiet ₹4.1L variance every quarter. Three ERPs missed it. We caught it because we sat through a shift change in the molasses tank yard. A note on why "process discovery" can't be done from a conference room.

// by Vivek Kelkar Read →
/ compliance 8 min 18 Apr 2026

Excise + GST + bonded warehouse — the one-ledger pass.

Most ERPs reconcile excise and GST in two passes, which means two opportunities for a mismatch. Here's how Trustbit posts both from a single shift entry — and why it took us four releases to get it right.

// Priya DeshpandeRead →
/ operations 11 min 11 Apr 2026

FEFO that the picker actually likes.

FEFO is easy on paper, hated in practice. We spent six weeks in a Navi Mumbai cold-store learning why pickers were over-riding the system 40% of the time. The fix wasn't algorithmic — it was a bigger font.

// Meera AthreyaRead →
/ engineering 6 min 02 Apr 2026

Why we wrote our own weighbridge driver library.

Eighteen weighbridge protocols, four of them undocumented Marathi-language manuals from 1998. A practical note on shipping a serial-protocol library for Indian manufacturing.

// Rishi NambiarRead →
/ operations 9 min 22 Mar 2026

OEE is a number people pretend to compute.

If your OEE is being entered by hand at the end of the shift, it's not OEE — it's a feeling. Wiring 32 injection machines with OPC-UA, and what the real numbers showed.

// Anand RajwadeRead →
/ compliance 7 min 14 Mar 2026

FSSAI mock-audits: the four findings nobody writes about.

After running 38 mock-audits for clients, four patterns show up every time. None of them are about the food. All of them are about how the food got tracked.

// Priya DeshpandeRead →
/ post-mortem 12 min 04 Mar 2026

How we lost a furniture deal — and what we changed about MTO.

A Jaipur furniture house wanted variant SKUs in a way our schema didn't allow. We lost the deal. Then we redesigned the BoM engine. A note on saying yes to no.

// Sneha NirmalRead →
/ engineering 10 min 24 Feb 2026

Building an ERP that works on cracked-glass Android.

Your shop-floor terminal is going to be a ₹6,000 Android phone with a cracked screen and a damp glove on it. Notes on UI density, tap targets and why we still ship offline-first PWAs.

// Meera AthreyaRead →
/ operations 5 min 18 Feb 2026

Why your "data migration" is mostly a vendor-master clean-up.

82% of migration effort is deduping vendors with the same PAN spelled three ways. A pragmatic note on the un-glamorous work that makes a migration succeed.

// Farhan MansuriRead →
02 · Subscribe

Two field notes a month. No funnels.

Plant engineers, CFOs and CIOs in Indian manufacturing read this. If you don't like it after two issues, unsubscribe — we'll never email you again.