| Category | Progress | Estimate | Actual |
|---|---|---|---|
| Materials | $17,920 | $18,500 | |
| Labor (crew) | $9,600 | $7,440 | |
| Subcontractors | $4,200 | $2,310 | |
| Equipment | $600 | $840 |
Your business
runs on chaos.We turn it into
one system.
Spreadsheets, texts, paper and memory. Scroll to put it in order.
ask accountant
after job ends…
| Materials | 42,000 | 44,890 |
| Labor | #REF! | #REF! |
| Subs | 21,000 | ??? |
did they pay the 2nd draw yet??
let me check
11:42 pmSupplier: Gulf Coast Supply
Amt: 3,850
DUE ???
(ask Mike which color)
— someone pls fill the sheet
We build it.
We stand behind it.
Most growing businesses run on spreadsheets, texts and memory. We replace that with one system your team will actually use, built around how you already work.
You talk to the engineer who writes the code, from the first call to the day your team logs in.
Everything your operations need.
Under one system.
01 / 06
Custom ERP
Finance, inventory, purchasing, sales and people in one system shaped around your process, not a generic template.
- Role-based access
- Approvals & audit trail
- Exports for your accountant
Job costing
Estimates become budgets. Every job shows estimated vs actual cost, payments in, bills out and live margin.
- Change orders & draws
- Crew days & labor
- Updates from site
Inventory & stock
Live stock by location, purchase orders, goods received and supplier balances. No more counting by hand.
- Multi-location
- Reorder alerts
- Supplier tracking
CRM & sales
Every lead, its status and the next follow-up in one pipeline instead of five group texts.
- Lead pipeline
- Automatic follow-ups
- Text & email follow-ups
AI & automation
Hand repetitive work to software: reading invoices, sending reminders, answering questions about your own data.
- Document extraction
- Workflow automation
- Ask your data
Web & mobile apps
Customer portals and field apps when your system needs a front door for customers or staff on the move.
- Customer portals
- Field apps
- Offline-ready
What we can
build for you.
Six systems we build for growing businesses. Every screen below uses sample data, so you can see exactly what you would get.
| Item | Main warehouse | Store 1 | Units | Status |
|---|---|---|---|---|
| Shingles (bundle) | 412 | OK | ||
| Rebar #4 | 38 | Reorder | ||
| Roof underlayment | 186 | OK | ||
| PVC pipe 4" | 64 | Reorder | ||
| Paint 5 gal | 73 | PO sent |
New 4
Visited 3
Quoted 2
Won 5
Gulf Coast Supply
Inv No: GCS-2026-0412
Date: 10/14/2026
Rebar #4 × 40 ......
Tie wire × 5 .......
Sales tax 8.25% .....
TOTAL: $3,850
Sales: $18,420
Collected: $11,200
Due this week: $6,700 (2 bills)
Low stock: Rebar #4, PVC 4"
Jobs late: none8:00 am
Every system
we can build.
The six above are the most common. These are the rest. Most businesses start with one and add more in phases.
Contractors & trades
- Job costingLive profit on every job, estimate vs actual.
- Estimates & quotesTemplates, options and e-signature on site.
- Scheduling & dispatchWho is on which job, today and next week.
- Change orders & billingDraws, retainage and pay applications.
- Client portalProgress photos, selections and payments.
- Subcontractor trackingInsurance certificates, lien waivers, sub bills.
- Insurance claim trackerSupplements, depreciation checks, claim status.
- Warranty & service callsCallbacks logged and tied to the original job.
Sales & customers
- CRM & pipelineEvery lead and the next follow-up in one place.
- Online bookingCustomers pick a slot, your calendar fills itself.
- Quote to cashQuote, job, invoice and payment in one flow.
- Service plansMemberships and recurring maintenance visits.
- Reviews & referralsAutomatic asks after every finished job.
Back office & ERP
- Custom ERPFinance, stock, purchasing and people, together.
- Inventory & warehouseLive stock by location with reorder alerts.
- Purchasing & approvalsPurchase orders, goods received, supplier balances.
- Invoicing & collectionsBills out, payments in, automatic reminders.
- Staff, attendance & timesheetsHours, leave and site attendance from any phone.
- Assets & maintenanceEquipment, vehicles and service schedules.
- Safety & inspectionsChecklists and sign-offs, with photos.
Reports & AI
- Owner dashboardsThe numbers that matter, without asking anyone.
- Daily text reportSales, dues and late jobs every morning.
- AI document readerBills and forms read and filled in for you.
- Ask your dataPlain-language questions about your own business.
- QuickBooks & Stripe linksYour system talks to the tools you already use.
- Contractors & builders
- Roofing
- Remodeling
- Home services
- Pools & outdoor living
- Manufacturing
- Wholesale & distribution
- Property management
- Schools & training
- Restaurants
- Agencies & services
Don't see yours? If your team tracks it in a spreadsheet today, it can be a system.
Build your
system.
Tap what your business needs. Your dashboard builds itself on the right. This is the conversation we would have on our first call.
Hiring a developer is a risk.
We take it off you.
Price, in writing
A written scope and fixed quote before any work starts. No hourly meter running.
Pay per phase
Half to start a phase, half when it's delivered. Big systems are split into phases.
Working demos
A link to the real software every week. You steer it before anything is final.
Yours to keep
Code, database and hosting account are handed over. No per-user fees, no lock-in.
Free call
Fifteen minutes on how your business runs today and where time and money leak.
Scope & quote
Modules, screens, who uses what, and a fixed price, split into phases.
Build & demo
Real software every week. Changes happen early, when they're cheap.
Launch & train
We move your data in, train your team and fix anything in the first month.
You talk to
the builder.
I'm Karthik. I started Nexora because the businesses I talk to are run by people who are great at their trade, but the money side lives in spreadsheets, group texts and memory. The profit is there. Nobody can see it until the job is over.
Big software is built for big companies and asks you to change how you work. Freelancers often disappear halfway through. Nexora is the third option: one engineer who learns how your business really runs, builds exactly that, shows you working software every week, and hands you the keys at the end.
From the first call to the day your team logs in, you deal with me, not a sales rep or a project manager. Right now I'm building a job-costing system for a contractor client, and every project gets that same direct attention.
F.A.Q.
Straight answers, so you can decide quickly.
Why custom software instead of an off-the-shelf ERP?
Off-the-shelf tools make you change how you work and charge per user every month. A custom system fits your process and you own it. If an existing product suits you better, we will say so.
How much does it cost?
Every project gets a fixed written quote after a free call. Large systems are split into phases, so you can start with the part that hurts most.
Can it work with the tools we already use?
Usually, yes. We import from spreadsheets and connect to accounting, payment and messaging tools that offer an integration.
What happens after launch?
Fixes in the first month are included. After that we offer ongoing support, or your own team can take over.
Ready to run on one system?
- Book a call
- Pick a time for a free 15-minute call
- Reply time
- Within one working day, usually with a time for a free 15-minute call.