At the counter, in the warehouse and in the office: mobile and web apps connected to the printers, scanners and screens your team uses. My current system runs Dlux Tienda, a grocery chain in Guatemala.
You've tried it all: a sale, its receipt and the stock it moved.Each business sells its own way, and the system adapts to it. Let's build yours
Apps your team carries and the tools your office runs the business from.
Apps for your team and your customers, built together with your web tools so a fix or a new feature reaches all of them at once.
Browser tools to manage the business from: admin panels, dashboards, orders and reports.
Software for the devices your team works on, such as POS terminals and Android phones, controlling the hardware attached to them.
Connecting your system to the outside services it relies on, such as electronic invoicing with the tax authority.
Not a shop? I also build booking systems, client portals, delivery tracking and internal tools for service teams. Tell me what you need
Three apps, designed and built by me, and I still maintain them.
At Dlux Tienda, cashiers sell and close their shifts on the register app, with deals and quantity prices applied automatically. Purchases, warehouse receptions and dispatches to the stores go through the inventory app, and the office manages users and reports from the web panel. Every sale is invoiced with the tax authority.
Built with Flutter, Firebase, TypeScript, Sunmi
Each register has its own reserved invoice numbers, so sales are saved on the device and sent to the tax authority once the connection is back: none lost, none counted twice, including the 1,000+ sales a year made during outages.
Each store and warehouse keeps its own stock, updated as goods arrive, move and sell. Counts are done on a phone, and a full count that took 3 days now takes 5 hours.
The terminal's back screen shows a slideshow of promotions while the cashier works on the front, and staff change the slides from the web panel.
Invoices, receipts and shift reports print on the terminal's built-in printer, the cash drawer opens on cash sales, and barcodes scan at the register or with a phone camera.
We used to rent a POS that never quite fit how we work. Kenneth built us our own, and since we switched, our stores haven't stopped selling, not even when the internet goes down.
You talk to the person writing the code, from the first conversation to launch day.
A conversation about how your business runs today, where it hurts and which of your current tools to keep.
The scope and timeline on paper, paid in stages as each part is delivered.
Short rounds with a working version, and a written update every week, even when there's nothing new to show.
I set it up with your team and fix any bug in what I built free for 30 days, then stay on for fixes and new features as you need them. The code is documented, so any developer could pick it up.
I'm based in Guatemala and work remotely with businesses in the US and Latin America, on US business hours. I reply within 24 hours, in English or Spanish.
Tell me what your business does, what's slowing it down and when you'd like it solved.