Software house for Phetchabun & Khao Kho
Custom software and business systems for Phetchabun and Khao Kho, by a northern team that understands weekend businesses and harvest businesses
WHALE TASK is a Chiang Mai–Lamphun software team serving businesses across Phetchabun: resorts, camps, and cafés on Khao Kho and Phu Thap Boek, sweet-tamarind growers and processors, maize and crop buyers, and shops and stays in Lom Sak and town — booking systems, POS, crop intake, and dashboards, fully remote with site visits genuinely scheduled into the plan.
Services
Services for Phetchabun businesses
Custom software development
Systems designed from your real workflow, never a template forced to fit.
Learn more →ERP and POS implementation
Sales, stock, purchasing, and accounting on one dataset — with floor hardware installed on site.
Learn more →Web apps and business websites
A site that works as a real back office, not an online brochure.
Learn more →Mobile apps (iOS/Android/LINE)
One Flutter codebase for both platforms, plus LINE mini apps customers use without installing.
Learn more →Data dashboards and analytics
POS, ERP, accounting, and Excel unified into one dashboard that updates itself.
Learn more →Digital marketing and SEO
Get found on Google and inside AI assistants' answers.
Learn more →Local team
Why Phetchabun businesses pick a northern team
Phetchabun is nearer Bangkok than Chiang Mai — we say so from the start. A northern team's advantage here is therefore not distance but experience with the two kinds of business Phetchabun has at once: tourism whose revenue is concentrated in cool-season Saturday nights, and field crops whose money arrives once a year.
Businesses that sell only on weekends and in the cool season
Khao Kho resorts full every cool-season Saturday and empty midweek need day-of-week pricing, direct bookings free of OTA commission, and figures compared against the same night last year — problems we already handle for short-season tourism in Nan and Mae Hong Son.
Crop and GI problems we already do
Buying maize from hundreds of plots with moisture readings, Phetchabun sweet tamarind as a GI product that must prove origin, and processors tracing lots from orchard to bag — the same work we do for agricultural businesses across the North.
Fully remote, on site via Phitsanulok–Lom Sak
Phetchabun town is roughly seven hours from Chiang Mai, so everything is designed to run remotely, with site visits routed through Phitsanulok, which reaches Lom Sak and Khao Kho in about two hours — scheduled in the plan from the quote.
Regional pricing, identical standards
Lower operating costs than a Bangkok team pass through to your price, with the same process, testing, and delivery discipline.
Industries
Phetchabun industries we work with
Resorts, stays & tourism
Day-of-week pricing, direct bookings off OTA commissions, occupancy, and revenue per room against the same night last year.
Agriculture, crop buying & processing
Maize, sweet tamarind, and highland produce — buying on moisture, cost per cycle, and lot tracing.
Cafés, restaurants & POS
POS that handles the Saturday queue, ingredient stock deduction, and profit per menu item.
Wholesale & input stores
Tiered pricing, seasonal farmer credit, and collection after the harvest.
Further reading
Reading on Phetchabun and lower-North business
FAQ
Questions Phetchabun businesses ask
Does WHALE TASK take projects in Phetchabun and Khao Kho?
Yes. WHALE TASK is a northern Thailand software team based in Chiang Mai–Lamphun that serves the whole of Phetchabun province, including Mueang Phetchabun, Lom Sak, Lom Kao, Khao Kho, Nam Nao, Wichian Buri, Si Thep, and Nong Phai — working remote-first with site visits routed through Phitsanulok. The first consultation is free.
Can you build a system for a resort or camp on Khao Kho?
Yes. WHALE TASK builds specifically for tourism businesses whose revenue is concentrated in a few nights a year: booking systems that take direct reservations without OTA commission, automatic day-of-week and seasonal pricing, room and tent calendars that never double-book, deposits and cancellation terms enforced by the system, and a dashboard comparing this Saturday night with the same Saturday last year.
Phetchabun is far from Chiang Mai — why not a Bangkok team?
A fair question, and WHALE TASK's answer is direct: Phetchabun genuinely is nearer Bangkok than Chiang Mai. Our advantage is therefore not distance but experience with short-season tourism and field-crop businesses across the North, regional pricing below a Bangkok team's, and a remote way of working designed from the start for distant clients — which most teams, whatever city they sit in, also do remotely.
Where should a sweet-tamarind business or processor start?
With lot records and cost per cycle, because Phetchabun sweet tamarind is a GI product whose premium survives on provable origin, and large buyers already ask for lot data. WHALE TASK starts with intake per orchard per lot, tied to sorting, processing, and packing, then extends to stock and sales by channel once the base data is right.
What do systems for a Phetchabun business cost?
Price follows scope. Single-purpose systems — a resort booking system, a single-shop POS, or a crop intake system — typically start in the low hundreds of thousands of baht; systems spanning more of the business run from the high hundreds of thousands upward. WHALE TASK estimates from your real workflow and sends a price range before any commitment. Consultation and estimation are free.
What can a system do for a maize buyer paying by moisture content?
The intake systems WHALE TASK builds for crop buyers record each grower per trip with weight, moisture, and the day's deduction table, compute the payment at the yard immediately, deduct inputs or advances given on credit, and show the balance per grower and the profit per lot when sold on to the feed mill — all on a single tablet that works offline in a buying yard with an unsteady signal.
Is there after-delivery support for Phetchabun clients?
Yes. WHALE TASK offers annual support contracts with an explicit scope — fixes, updates, and an incident channel with agreed response times. Nearly everything resolves remotely; anything that genuinely needs presence gets a Phetchabun visit via Phitsanulok and Lom Sak without a long gap, and the contract includes a system check before the cool season.
We also serve the rest of the North: Chiang Mai · Lamphun · Lampang · Chiang Rai · Phrae · Nan · Mae Hong Son · Phayao · Uttaradit · Tak · Sukhothai · Phitsanulok · Kamphaeng Phet · Phichit · Nakhon Sawan · Uthai Thani
Tell us about your Phetchabun business
Talk to us free. We ask about the real workflow, plan in phases, and give you an estimate before you decide.
Free consultation