Definition and design
We understand the process, define scope and priorities, and design the screens before coding.
Deliverables
- Written scope and priorities
- Screen design
- Technical architecture
Custom applications
Custom application development for what no software solves
Portals, web applications and internal tools connected to what you already use, built by a senior team that can also run them.
- First call at no cost
- Demo every week
- The code is yours
Team engineering proven at
- Dow Jones
- LATAM Airlines
- TelevisaUnivision
- Deloitte
- Google Cloud
What we solve
When off-the-shelf software is no longer enough
These are the cases where a custom application usually pays for itself fastest.
Processes in spreadsheets
Operations live in files shared by email.
Systems that don't talk
Double entry between the ERP, the CRM and other tools.
Portals for customers or suppliers
Requests and inquiries that go through phone or email today.
Improvised internal tools
Rushed solutions nobody can maintain.
Software that doesn't fit
Expensive licenses to use one part and work around the rest.
Old systems holding you back
Applications nobody wants to touch for fear of breaking them.
What we do
From idea to an application in production
Build in sprints
We build in short sprints with a demo every week, connecting the application to your current systems.
Deliverables
- Working demo every week
- Integrations with your systems
- Automated tests
Launch and operation
We launch with monitoring and, if you need it, run and improve it with you month by month.
Deliverables
- Deployment with monitoring
- Documentation and handover
- Support and continuous improvement
Team experience
Applications the team has built and runs
Products and systems our team designed and built for SaaS platforms, airlines, agencies and banking.
SaaS platform
Agent-powered productChallenge
A platform where AI agents create a client's website and keep editing it live.
What was built
A Next.js application on Vercel with Claude: scoped tool contracts, validation before writes and error recovery, with monitoring and cost control from day one.
Airline · legal department
Internal platformChallenge
The legal department needed to log matters and query legal information in one place.
What was built
A platform with an assistant over case law and corporate records, and a ticketing system for matter intake.
Banking
Critical applicationsChallenge
Core-banking applications that could not fail.
What was built
Development in Java, COBOL mainframe and Swift, within a regulated framework.
How we work
Short sprints, weekly demos, no black boxes
- 1
First call
no costA conversation with a solutions architect to understand your challenge and tell you honestly whether we are the right fit.
- 2
Assessment and plan
in writingWe review your systems and goals and deliver scope, technology, timeline and price. You approve before we start.
- 3
Sprints with demos
every weekYou see working progress, not slide decks. We adjust priorities with you along the way.
- 4
Delivery and handover
documentedCode, documentation and sessions with your team so it can operate without us.
Security
Your data and your code, under your control
We work inside your accounts and by your rules. When we finish, everything stays with you.
NDA before we start
We sign a confidentiality agreement before seeing any system or data.
The code and credentials are yours
Repositories, cloud accounts and keys in your company's name.
Least-privilege access
We only ask for what each task needs, and you can revoke it at any time.
Documentation included
Architecture, operations and technical decisions in writing with every delivery.
Engagement models and pricing
How to work with us
The first call is at no cost. Then you choose: an assessment to define the plan, a fixed-scope project or a team that moves forward with you month by month.
01 · Assessment
Assessment
On request
Billed hourly
- Sessions with a solutions architect
- Review of your systems, data and goals
- Written plan with scope, technology and price
02 · Per project
Per project
On request
Fixed price
- Fixed scope and price
- Payments per delivered milestone
- Weekly progress demo
- Documentation and handover
03 · Dedicated team
Dedicated team
On request
Fixed monthly fee
- 2-week sprints
- Cloud, data, software and AI in one team
- Scale up or pause with no penalty
- One assigned technical lead
Prices in USD, before VAT. The final price depends on scope.
FAQ
Frequently asked questions about custom applications
When is a custom application better than off-the-shelf software?
When your process is part of what makes you different, when you'd pay licenses to use one part, or when you need to connect systems that don't talk. If off-the-shelf software covers 90%, we'll tell you.
What technology do you build with?
Mainly Next.js, React and TypeScript on the front end, and Python or Node on the server, deployed in your cloud. We choose what your team can maintain.
Can it integrate with our ERP or CRM?
Yes. Connecting the application to what you already use is part of the work.
Who maintains it afterwards?
Your team, with the documentation and handover we leave, or us with a monthly block of hours.
Who owns the code and infrastructure?
You do. Everything lives in your accounts and repositories from day one, with documentation so your team can run it.
How much does it cost?
The first call is at no cost. The assessment is billed hourly and ends with a written plan with a price; then you can choose a fixed-scope project or a dedicated team.
Tell us which application your operation needs
On the first call, at no cost, we review the process you want to solve and propose the next step: an assessment with a written plan, a project or a dedicated team.
- First call at no cost
- Reply within 1 business day
- NDA if you need it