Custom software development
CRMs, internal tools, client portals, web and mobile apps for businesses that outgrew spreadsheets and off-the-shelf tools. Designed, built and supported by one team.
What it is
Custom software development means building an application for your business instead of bending your work around a generic product. Altamar designs, builds and supports custom software for small and mid-sized B2B companies: the CRM your sales team actually uses, the internal tool that replaces a shared spreadsheet, the portal your clients log into.
We connect it to the tools you already run, move your existing data in without losing a day of work, and stay on after launch to keep it running and improve it month by month.
What we build
We replace the spreadsheets, chats and paperwork your team juggles with one system built around how you work.
iOS and Android from one codebase, for customers or teams in the field. We handle the App Store and Google Play.
Written guides for every screen, recorded walkthroughs and live training sessions, so nothing depends on us.
Accounting, payments, messaging and spreadsheets, synced both ways so nobody types data twice.
Monitoring, fixes and monthly improvements, with a planning call to decide what comes next.
Designers and engineers who join your planning, ship steadily and know your system from day one.
Pipelines, quotes and follow-ups shaped around how you sell, not how a template thinks you sell.
Operations dashboards, approval flows and back-office apps that replace spreadsheets and email threads.
Secure portals where your clients or members log in, see their information and get things done.
Apps for your team in the field or for your customers, on the web, iOS and Android.
When it fits
How we work
Every project gets a plan like this before any code is written. You always know what is being built, what is next and when it ships.
Workshops with your team and a written scope with a fixed price and dates.
Flows and screens, reviewed with the people who will use them.
We build in steps and show you working software along the way.
Go live, with docs, recorded walkthroughs and training for your team.
Monitoring, fixes and monthly improvements.
Related work
Member platform in four languages, with a members-only portal.
Read the case study
Software project for a digital agency. The details stay under NDA.
Ask about it on a call
Company website for a construction firm, written and built in Spanish.
Read the case study
Every project has a fixed price, set in a written scope after discovery, with the deliverables, payment schedule and dates. We do not publish a price list because the cost depends on what you need; a 30-minute call is the quickest way to get a number.
Related How pricing works
Buy when a product already fits how you work and the subscription is cheaper than the time it saves. Build when your process is specific, when you are stitching several tools together by hand, or when the subscriptions add up to more than a system you would own. We tell you plainly when an existing product is the better answer.
It depends on scope. A single internal tool is quicker than a system that touches several teams; a typical build is about 12 weeks from discovery to launch. You get the real dates in the written scope before any work starts.
We connect the new system to the tools you keep and move your existing data in, usually from spreadsheets or an older system, so your team does not start from zero.
Related From spreadsheet to system
Book a call
Pick a time that works. You talk to an engineer, not a salesperson.
Your invite is on its way to ana@company.com. The Google Meet link is in it.
Need to change it? Write to hello@altamar.dev
