CQLive
CipherQA
AI-driven QA automation
SOFTWARE STUDIO · MATURÍN, VENEZUELAOne ecosystem.
One ecosystem.
Endless possibilities.
SaaS products, apps, developer tools and custom software for real problems. Made in Venezuela, built to go further.
Promiglo / EcosystemOUR PRODUCTS
Different worlds.
One shared vision.
Each app solves a problem. All share a way of building.
Ecosystem
products
One shared architecture
MADE IN VENEZUELA · BUILT FOR THE WORLDEXPLORE THE ECOSYSTEM
One technology foundation. Many possibilities.
NestJSNext.jsTypeScriptGoogle CloudPostgreSQLReact Native
OUR OWN SAAS PRODUCTS AND APPSIdeas taking shape.
Ideas taking shape.
Each with a purpose.
A family of products that shares architecture, infrastructure and design. Each one solves a concrete problem in a real market.
KNIn development
Konnvio
Every channel in one inbox
KVIn development
Karvio
The operating system for auto repair shops
TXIn development
Traxvio
Operations for service businesses
TVPrototype
Transvio
Real-time public transport
More ways to simplify your day.
RKPrototype
Rankio
Social fitness for CrossFit and Hyrox
PSIn specification
Purspend 2.0
Multi-currency personal finance
DVIn development
Devvio
Unified DevTools in one panel
TKIn development
Tokenvio
Your Claude limits, always in sight
In the lab
Ideas under exploration that will join the ecosystem.
KyncCountikaVitanovaComing soon
Product panels show illustrative examples.
SOFTWARE DEVELOPMENT SERVICESThree fronts.
Three fronts.
One way of building.
Every product starts from the same base: clear domains, maintainable code and infrastructure that grows without rewrites.
SaaS products
Multi-tenant platforms we design, run and improve together with our customers: CipherQA, Konnvio, Karvio and Traxvio.
See productsApps and tools
Consumer apps and developer extensions: Transvio, Rankio, Purspend, Devvio and Tokenvio.
See productsCustom software
Web and mobile apps, APIs and integrations for companies, built on the same architecture as our products. Experience in fintech, insurance and B2B platforms.
Let's talk about your projectFROM IDEA TO OPERATIONBuild it right.
Build it right.
From the very first step.
The same path for our own products and for custom projects.
01Discovery
We understand the real business flow before writing a line of code.
02Architecture
Clean Architecture and DDD: clear domains, ports and adapters, explicit boundaries.
03Build
A Turborepo monorepo with NestJS on the backend and Next.js on the frontend. Mobile-first design.
04Deploy
Google Cloud: Cloud Run, Cloud SQL and Pub/Sub, with separate staging and production.
05Operate
Monitoring, continuous iteration and AI agents integrated where they add real value.
CONNECTED BY A SHARED VISIONA world of applications.
A world of applications.
One shared DNA.
SaaS, apps and tools sharing architecture, infrastructure and design.
Explore our products
ARCHITECTURE AND TECH STACKOne architecture.
One architecture.
Many products.
The domain sits at the center. Everything else, including the database, AI and messaging channels, is an adapter that can be swapped without touching business rules.
AI in the loop
Agent-assisted development and swappable AI providers in production.
01
Backend
02
Frontend
03
Infrastructure
PROMIGLO
Miguel ArreazaCEO · Full-stack developer
Maturín, Monagas · Venezuela
FROM MATURÍN, VENEZUELALocal ideas.
Local ideas.
Global ambition.
Miguel Arreaza leads Promiglo from Maturín, Venezuela. As a full-stack developer, he combines building original products with custom software development. Each product starts with a real need and is built to work far beyond it.
Remote work · Spanish, English and Portuguese
Let's talk about your idea9products in the ecosystem
3fronts: SaaS, apps and custom
1shared architecture
4+years building software
BEFORE WE START
Frequently asked questions
What people usually ask before we start.
What exactly does Promiglo do?
Two things. We design and run our own products (SaaS, apps and developer tools) and we build custom software for companies with that same architecture and team.
Which technologies do you work with?
NestJS, Next.js and TypeScript at the core; React Native for mobile; PostgreSQL and Redis for data; Google Cloud for infrastructure. All organized with Clean Architecture, DDD and Turborepo monorepos.
How does a custom project start?
With a discovery session to understand the real business flow. From there comes a clear scope, an architecture proposal and a staged plan before any code is written.
Can I try any of the products?
CipherQA is already live. The rest are in development, prototype or specification. Write to us and we will tell you where the one you are interested in stands.
Do you work with companies outside Venezuela?
Yes. We work remotely from Maturín, Venezuela, with clients inside and outside the country, in Spanish, English and Portuguese.
Do you integrate AI into projects?
When it adds real value: agents that generate tests, interpret WhatsApp messages or summarize information. We also use agents in our own development workflow.
How much does custom software or an app cost?
It depends on scope, integrations and timeline. That is why we start with a discovery session: it produces a clear scope and a staged proposal, with cost and timing, before any code is written.
Do you build mobile apps for Android and iOS?
Yes. We use React Native with Expo: one codebase for Android and iOS, usually connected to NestJS backends on Google Cloud.
YOUR IDEA COULD BE THE NEXT WORLDShall we build something
Shall we build something
together?
Tell us what you need: a new product, an integration or a team that understands architecture. We reply soon.