We buildthe systemyour businessruns on.
Internal dashboards, inventory, scheduling and client portals. For when the business has outgrown the spreadsheet and the WhatsApp group. Custom code, built on how you actually work.
We are good at
- Dashboards
- Inventory
- Scheduling
- Portals
How we work
OUR METHOD.
- 01
Diagnosis
We sit down with how you actually operate: what gets done by hand today, who does it, and what it costs in time. We leave with a document, not a hunch. Part of the job is telling you what to leave alone.
- 02
Scope and price
A written proposal with fixed scope, phases, dates and a fixed price. Before a single line of code, you know what you get and what it costs.
- 03
Build
Custom code and reviewable partial deliveries. You see the system running phase by phase, not a progress PDF. If something doesn't fit your process, it gets fixed then.
- 04
Go live
Launch, data migrated and your team trained. The repository is yours: no monthly licences, and no being locked in with us.
How we work
Working system
Consulting
Clarity before action.
- Business goals & growth objectives
- Customer and stakeholder alignment
- Problem definition & opportunity framing
- Decision support for digital investments
“It starts not with ‘what should we do’ but ‘what should we avoid.’”
Strategy
Turning insight into direction.
- Customer journey & experience strategy
- Information architecture & content logic
- Digital product & platform strategy
- Measurement & success frameworks
“Strategy is not a document placed before design; it's the reference point for all decisions.”
System thinking
Everything works better when connected.
- Strategy, design and delivery alignment
- Cross-team collaboration
- Long-term system thinking
- Continuous improvement mindset
“Not a service provider, but an organizational partner.”
Design
Designing experiences with intent.
- Experience-led UI/UX design
- Design systems & visual language
- Motion & interaction principles
- Prototyping & usability validation
“Visual design is the result here; the real work is designing the experience.”
Delivery
Building systems that last.
- Front-end engineering & modern stacks
- Scalable component-based architecture
- Performance, accessibility & QA
- Launch, optimisation & continuous support
“Not just going live, but delivering a sustainable system.”
Success Stories
Business problems.
Solutions that scale.
La Perfurm RD
Problem
They managed a niche perfume catalog manually and scattered across channels, with no centralized showcase reflecting the brand's exclusivity or channeling orders.
Solution
We built a centralized digital store with a luxury visual catalog and orders channeled straight to WhatsApp, with no third-party commissions.
Result
The whole catalog now lives in a single link. Orders arrive on WhatsApp already put together, with product and quantity, instead of being pieced together across a conversation.
Hellen's Cute Kids
Problem
A network of children's clothing distributors with no system to organize sales by zone or route purchases in an orderly way.
Solution
We implemented a conversion landing page that assigns authorized distributors by zone, with a direct purchase flow through WhatsApp.
Result
Every visitor is automatically routed to the distributor in their zone. Manually forwarding customers between sellers is over.
Warling Dev.
Problem
No professional presence to communicate technical services and work process to potential clients.
Solution
We built a professional site with services, work process and a clear CTA to book consultations.
Result
A site that loads in under 2 seconds and explains services and process so he doesn't have to repeat them in every conversation.
What we build
Custom web development
Sites written from scratch, no templates and no builders.
Web design in Santo Domingo
Design and code in the same hands, built mobile-first.
Custom software development
Internal dashboards, bookings, inventory and integrations.
Online store with WhatsApp ordering
Your catalog in one link and orders assembled on your WhatsApp.
Mobile apps
Android and iPhone from a single codebase.
Who we build it for
FAQ
Yes — the repository is transferred to your name when the last phase closes. We hand over the code, the server and domain credentials, and the documentation to run it. We don't charge a monthly licence for something you already paid for, and if you ever want to continue with another team, you don't need our permission or our sign-off.
The system is sized to grow without being rewritten: it's deployed on infrastructure that scales on its own, and the database is designed for the volume you'll have in two years, not today's. When growth calls for new features — another branch, another warehouse, another user role — they're added as one more phase, on the same codebase.
Because off-the-shelf makes you operate the way it expects, and your business already has a way of working. If your process has an odd exception — a price that depends on the client, a discount that only applies on Tuesdays, an approval flow of your own — a closed platform solves it with patches, third-party plugins and people copying data by hand. Custom code just programs it. The other difference is the three-year cost: no subscriptions that rise, no plugins that expire.
With HTTPS across the site, role-based access and automatic backups. Each person on your team sees only what their job requires, passwords are never stored in plain text, and data lives on managed infrastructure, not a shared server. If your operation handles sensitive data, we cover it in the diagnosis and it goes into the written proposal.
We use it only where it solves something concrete and measurable: classifying orders that arrive by chat, pulling data off a photographed invoice, answering the questions that repeat. We don't sell "AI" as a category. If a ten-line business rule does the same job in your case, we'll say so and save us both the overhead.
The first 15 days include any adjustment at no cost. After that you can buy support hours as you need them, or a monthly agreement if you'd rather have it covered; both are quoted separately and neither locks you in. What we don't do is tie you down: since the code is yours, any team can support it.
Yes. We work remotely and in both Spanish and English, though most of our clients are in the Dominican Republic. The process is the same wherever the client is: a diagnosis over video call, a written proposal, and reviewable deliveries.
Yes, and it's often the cheaper route. In the diagnosis we look at what's worth keeping: sometimes connecting what you already use is enough, and sometimes rewriting costs less than continuing to patch it. We tell you which of the two your case is before quoting — even when the answer is that you don't need us yet.
Projects run from US$250 to US$1,500 depending on scope, and automations and integrations are billed at US$25 an hour. A landing page runs US$250 to US$450, a corporate site US$450 to US$800, and a store with WhatsApp ordering US$800 to US$1,500. A full custom operations system is quoted in phases, because a pharmacy's inventory and an auto-parts inventory have nothing in common. The price is fixed in writing before we start.
Between 2 and 6 weeks for most projects, and in phases when it's a full operations system. The date comes out of the diagnosis and goes into the proposal alongside scope and price; what usually delays a project isn't the code, it's waiting on content and decisions from the client's side.
Knowing which part of your operation is costing you time. That's it. You don't need a logo, copy or photos ready, and you don't need to know what technology you want — that's exactly what the diagnosis is for. You leave it with a document saying what can be automated, what's better left alone, and what order makes sense.
[ FOUNDER ]
Warling López
Founder of Grolow
Programmer with 5 years of experience building custom systems for businesses. You talk directly with the person who builds your project, so we know exactly what's inside your site and can fix anything the same day.


