Software shaped around the way you work.

From Vellakoil in Tiruppur district, BitPoet builds custom ERP, automation and AI systems for manufacturing, construction, retail and service businesses across Tamil Nadu — designed, built and supported by the engineer you talk to.

Delivered Systems
03+
On-Time Delivery
100%
Response Window
24h
Years Production Experience
09+

Plan your project

Tap what applies to see a typical timeline and a brief ready to send.

What do you need?
Your industry
What do you use today?
Typical timelinePick what you need to see a typical timeline.

Free feasibility call — you get a scope and a realistic timeline either way.

What we build

Seven things we do well, from operational software to search visibility, all aimed at helping your business work and grow with less friction.

Kadai

We build and run our own products.

Kadai handles billing, stock, purchasing, GST and customer dues for independent shops. It is the same engineering we bring to your project — live, and open for you to try.

  • Counter billing
  • Live stock
  • Purchasing
  • Customer dues
  • GST reports
  • Roles & controls
Kadai dashboard showing today's sales, bills, low stock and the quick bill
Veedu units screen listing blocks, occupancy and outstanding dues

Apartments & RWAs

Veedu

One workspace for an apartment association: maintenance bills and payments, service tickets with deadlines, and amenity bookings — each person sees only what their role allows.

  • Maintenance billing
  • Payment tracking
  • Service tickets
  • Amenity booking
  • Owner & tenant access
Selvam dashboard showing money out on loan, overdue amounts, today's collections and cash in hand

Money lending & finance

Selvam

For money-lending finance businesses: EMI and short-term loans, daily collections with receipts, settlements, the chits you join, office expenses and partners' capital — in one cash book that always adds up.

  • EMI & short-term loans
  • Collections & receipts
  • Settlements
  • Chits
  • Cash book & P&L

Delivered work

Every project here is live and in use by the client who paid for it.

SJP Shelters — Real Estate

Real Estate2025

SJP Shelters

A property showcase site for a construction firm trading since 2019 — services, project listings and quote capture, presented to win trust before the first phone call.

  • HTML/CSS/JS
  • Lead capture
  • SEO
VMC Chits — Finance

Finance2025

VMC Chits

A professional presence for a chit fund company — schemes and plans explained plainly, with calling made the primary action for a trust-driven market.

  • HTML/CSS/JS
  • Content
  • SEO
Abyra — Manufacturing & Retail

Manufacturing & Retail2025

Abyra

A brand showcase and product catalogue for a premium tissue manufacturing brand — engineered to present product soft-feel, specifications, and fast distributor enquiries.

  • HTML/CSS/JS
  • Responsive UI
  • Product Showcase

Why teams choose BitPoet

  • Engineering-first

    The person scoping your system is the person who builds it. No sales layer in between.

    9+ years in production

  • Design-led

    Interfaces shaped around the people who use them daily, not around a feature list.

    Design and build by one hand

  • AI-ready

    Document extraction, search and forecasting added to systems you already run.

    OpenAI · Anthropic · open models

  • Built for outcomes

    We scope the problem before quoting, and tell you when software is not the answer.

    Free feasibility consultation

How an engagement runs

A focused integration typically takes 4–8 weeks. A full platform or complex ML pipeline runs 3–4 months.

  1. 01

    Discover

    Understand the business, users, goals, and challenges.

  2. 02

    Design

    Turn ideas into clear user experiences and product direction.

  3. 03

    Build

    Develop fast, scalable, maintainable technology.

  4. 04

    Launch & Support

    Launch, measure, improve — then stay on for support and changes.

    3 months support included after launch, then an annual maintenance contract. Same-day response on WhatsApp.

What we build with

Chosen for fit, not fashion. A deliberately small stack means the person who built your system can still maintain every part of it in year three.

Frontend
React, Next.js, TypeScript
Typed end to end, so a change in year three does not break year one.
CMS
WordPress, PHP
WordPress when the client needs to edit content themselves. Custom when the workflow is the product.
Backend
Node.js, Python, PHP, REST & APIs
Node and Python for new systems, PHP where the platform already runs.
AI
OpenAI, Anthropic, LLaMA, AI agents
Hosted models where accuracy matters, open models where privacy does.
Cloud
AWS, Vercel, Containers
Containerised, so your system stays portable between providers.
Data
PostgreSQL, MySQL, MongoDB
Relational by default — Postgres or MySQL. Document stores only where the shape really varies.

Good work speaks for itself.

  • BitPoet designed and delivered our website professionally and on time.
    VM VenkatashenClient, VMC Chitfunds
  • Our real estate website looks exactly how we envisioned it.
    S JayaprabuClient, SJP Shelters
  • BitPoet delivered a clean, modern showcase for our products with great attention to detail.
    Arun KumarClient, Abyra Tissues

Small enough to care. Skilled enough to build big.

BitPoet was incorporated in 2025. The engineering behind it goes back more than nine years — production backend systems for inventory, billing and reporting, which are the same foundations an ERP runs on.

It is a one-person company by design, registered as an OPC in Vellakoil, Tamil Nadu, India. You deal with the engineer who builds your system — not an account manager, and not a team you never meet. A technology partner, not just a vendor. Support and changes continue after launch, because the interesting problems usually turn up in month three.

Guganathan ChellamuthuFounder & Principal EngineerLinkedIn
Talk to the engineer
Experience
9+ years in production
Focus
ERP, automation & AI
Based in
Vellakoil, Tamil Nadu, India
Status
Registered software company
Studio since
2025

Systems worked on in production, before founding BitPoet

  • Order & inventory systems

    Multi-warehouse stock, purchase and dispatch flows — the core of any ERP.

  • Billing & reconciliation

    Payment integrations and ledger matching between external APIs and internal records.

  • Reporting & operational data

    Dashboards and reporting pipelines built over live transactional systems.

Frequently Asked Questions

Clear answers to how we work, project timelines, and software ownership.

Timelines depend on scope. A targeted business management or ERP module typically takes 6–12 weeks. A full-scale custom ERP or multi-tenant SaaS platform generally takes 3–5 months with regular staging demos every sprint.

Tell us what is slowing you down.

Send a message and we will map the problem with you. The free feasibility consultation is genuinely free — you get a scope and a realistic timeline whether or not you go ahead.

தமிழில் பேசலாம்

Location
Vellakoil, Tamil Nadu, India