Software Development
Platforms that grow with your business. Robust, scalable, and maintainable code that adapts to your needs.
We help startups and teams design and build reliable platforms that support their business growth.
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US · Canada · Europe · Latin America
Who you'll work with
We take projects end to end, from the first idea to production. You work directly with the people building your software, with no layers of middlemen and no unnecessary handoffs.
We keep the team small and bring in trusted specialists when the project calls for it.
That means senior attention without the heavy structure of a large agency.
Based in Córdoba, Argentina, working with teams across the US, Canada, and Europe.
We build custom software and automations for businesses whose operations have outgrown spreadsheets and manual processes.
No account managers. No communication layers. You talk directly to the person building it.
Your code. Your repository. Your documentation. Your access. From day one, it's yours.
You don't wait until the end to find out if it's right. Working releases throughout the build.
What we do
Custom development services to enhance your online presence.
Platforms that grow with your business. Robust, scalable, and maintainable code that adapts to your needs.
Modern apps your users love. Fast, intuitive and optimized to convert visitors into customers.
Online stores that sell. From setup to conversion optimization, everything to grow your business online.
Turn AI into a growth engine. We define the strategy and ship integrations that increase sales, improve margins, and unlock scalable operations.
Processes that work for you. Repetitive tasks and full workflows automated so your team focuses on what generates value.
Infrastructure that grows without complications. Secure, scalable, and maintainable systems that support your business growth.
A clear process to take your idea from concept to launch.
We align on your business, goals, and users. We define scope, priorities, and a plan that works for you.
We structure the solution: architecture, flows, and UX. We validate with you before writing code so there are no surprises.
Iterative build with quality code. Regular updates and incremental deliveries so you can track progress.
Deploy, documentation, and post-launch support. You get everything you need to maintain or scale the product.
Real work
A selection of recent work built end-to-end.
ManufacturingCustom E-Commerce Platform
Fully custom e-commerce platform built from the ground up for a manufacturing and retail brand. Delivers a complete online shopping experience with product browsing, cart management, Mercado Pago and bank transfer payments, customer accounts with order tracking and wishlists, and a powerful admin panel with sales statistics — all wrapped in a pixel-perfect, mobile-first responsive design.
FintechAI Voice-Agent Accounts Receivable Automation Platform
Multi-tenant platform that automates collections on overdue invoices. AI voice agents place outbound calls, AI-drafted emails follow up, and a visual workflow engine decides who gets contacted, through which channel and when. Runs are durable state machines in Postgres that park while waiting on a call, a reply or a timer, and resume when the callback arrives.
Wholesale distributionB2B Wholesale E-Commerce with an AI Assistant
Online store for a household-goods distributor that sells to retailers by the closed pack. The catalog is public while prices and purchasing are reserved for approved wholesale accounts, with minimum orders, pack multiples, per-company discounts, Mercado Pago and bank transfer payments, and an AI assistant that never reveals prices to anonymous visitors.
HOA managementHOA Financial Management Platform
Professional-grade platform for HOA and condominium associations to outsource their financial management, reporting, and back-office operations. Combines a high-end marketing site, a multi-step proposal flow, a blog engine, and — at its core — a full admin panel that lets the Bellum team edit every page, service, price, FAQ, hero image, and blog post in real time, powered by a git-backed CMS with no database.
TransportationFleet Compliance & Document Intelligence Platform
Enterprise-grade SaaS platform tailored for motor carriers and compliance teams that need to onboard, verify, and continuously manage driver documentation at scale. Developed in partnership with a Canadian engineering team, it's one of the largest and most complex platforms in our portfolio — multi-tenant architecture, Keycloak-based enterprise auth, Stripe subscriptions, deep document workflows, and a production B2B surface trusted with real fleet operations.
Immersive CollaborationMultilingual Marketing & Content Site for an Immersive Collaboration Platform
Public marketing and content site for an immersive collaboration platform: 33 pages across three languages, geolocated pricing resolved server-side from a single source of truth, a tenant-scoped headless CMS blog, and a structured-data layer built for answer engines as well as search engines.
Marketing TechnologyMulti-Tenant AI Content & Conversational Sales Platform
Multi-tenant platform a marketing agency operates on behalf of its client businesses. Each client owns its blog content, knowledge base, chat agents, lead pipeline and optionally its own LLM provider and key. Two deployed applications over a shared tenant model, with multi-stage AI writing pipelines, per-tenant RAG over uploaded documents, and chat agents whose tools are authorized per call rather than promised in prose.
TransportationDOT Compliance Marketing Site with Interactive Assessment Tools
Marketing and lead-generation surface for a DOT Driver Qualification platform serving trucking companies and compliance teams. Three interactive domain tools computed entirely client-side, a tenant-scoped CMS blog, and a blue-green deployment with asset-level validation, automatic rollback and CDN cache pre-warming.
Clients & peers
Clients and professionals who have worked with us.
I hired them to design and build my academy's website and they handled the whole thing, from the first sketch to the deploy. It loads fast, it looks right on a phone, and I finally have somewhere serious to send people.
We needed a booking system that wouldn't fall over under real traffic. They built it to scale from day one — when the volume arrived, the product held up.
I've shipped alongside this team and the code that comes out is clean and maintainable. They hit the dates they commit to, which is rarer than it should be.
I've reviewed what they deploy and the infrastructure side is handled properly, not bolted on at the end. They take feedback well and communicate clearly throughout.
They don't just build what you asked for — they tell you when there's a better way to do it. Deadlines are met and the suggestions along the way made the end result better.
Strong across the whole stack, frontend and backend both. They work comfortably in more than one language, which matters if your users aren't all in one country.
When something breaks or a requirement shifts mid-project, they solve it without drama. Proactive and efficient — I'd recommend them without hesitation.
Discuss your project
Tell us what you need and we'll come back with a concrete proposal.