MSBX · Software Studio
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Software Studio · Riobamba, Ecuador

Software engineered
to last.

We don't pick the trendiest stack, we pick the right architecture. We build stable, maintainable systems prepared to evolve alongside your business.

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data
PostgreSQL
edge
TypeScript
core
NestJS · .NET
Criteria

Four decisions hold together every line of code we ship.

Architecture before complexity

Before a single line, we define domain boundaries, contracts and data shapes. Every decision is written down.

bounded.contextdata.contractsdeps.allowedchange.shapes

Mature tooling

PostgreSQL, TypeScript, .NET, Node. Stacks with years of scars, not last week's library.

Modular monoliths

Microservices when there are teams to sustain them. Until then, modules with clear boundaries inside a single deploy.

Right-sized scalability

We optimize what we measure. No over-engineering, no headroom for traffic that doesn't exist yet.

Capabilities

Three lines of work that define our practice.

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01 / 03

SaaS development

Multi-tenant products with billing, observability and an admin panel from the very first release.

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02 / 03

Back-end architecture

API design, data modeling, queues, jobs and consistency strategies for systems that keep growing.

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03 / 03

Mobile applications

Cross-platform apps with Flutter, prioritising performance, offline support and continuous delivery.

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Process

Five stages. No shortcuts.

  1. 01

    Technical discovery

    We map the real problem, business constraints and operational constants. It ships as a document, not a call.

  2. 02

    Architecture & contracts

    C4 diagrams, data schema, API contracts and a reviewable migration plan.

  3. 03

    Vertical-slice iteration

    Weekly end-to-end deliveries, with tests, observability and documentation inside each slice.

  4. 04

    Hardening & production

    Load, security, fault recovery, error budgets and rollback plans before go-live.

  5. 05

    Operation & handover

    Runbooks, metrics, team training and progressive support until full autonomy.

TypeScriptNext.jsSvelteKitNestJS.NETNodeFlutterSassn8nPostgreSQLSQLiteSupabaseFirebaseOVHAWSTypeScriptNext.jsSvelteKitNestJS.NETNodeFlutterSassn8nPostgreSQLSQLiteSupabaseFirebaseOVHAWS
Recent work

Systems running in production.

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SaaS · Logística

Optimización de rutas en tiempo real

NestJS · PostgreSQL · TypeScript

2025
ERP · Operaciones

Núcleo modular financiero

.NET · PostgreSQL · Next.js

2026

“The best technology is the one that is still a good decision five years from now.”

MSBX · Studio Principle nº 03

Got an idea that deserves a serious architecture?

Start with a technical conversation. No commitment, no generic decks.

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