SOFTWARE ENGINEERING & DIGITAL PRODUCT STUDIO

We engineer digital platforms that transform operations

We architect and deploy custom software, AI automations, transactional systems, and SaaS platforms built on Serverless & Google Cloud Platform (GCP). From core design to battle-tested production code.

99.9%
Guaranteed Uptime
Serverless GCP & Cloud Run
+50k
Events & Transactions
Cloud Functions & Webhooks
< 100ms
Firestore Latency
Real-time reactive storage
100%
Serverless Native
On-demand elastic scaling
Engineering Capabilities

High-Impact Software Engineering

We blend business strategy with pristine engineering. No bloated templates; we build robust, scalable platforms tailored to your operational reality.

AI & WhatsApp Automation

Official Meta Graph API integration, real-time multi-agent shared inboxes, visual conversational flow builders, and LLM-assisted bots for 24/7 sales and customer support.

Meta Cloud API Webhooks AI Workflows

Point-of-Sale (POS) Systems

High-speed point-of-sale systems for physical brick-and-mortar retail. Real-time multi-location inventory, cashier shifts, barcode scanning, thermal printers, and instant billing.

Live Inventory POS Hardware Fast Checkout

Custom Web & Platforms

High-impact institutional portals, community platforms, business directories, and administrative dashboards engineered for lightning-fast page speed and intuitive UX.

Full-Stack Clean Code Responsive

Payment Gateways & Webhooks

Fault-tolerant transactional routers with cryptographic validation (SHA256), idempotency, automated retry mechanisms, and real-time reconciliation with Wompi, PSE, and cards.

Wompi Gateway SHA256 Crypto Idempotency

Cloud Serverless & Google Cloud (GCP)

Specialized in cloud-native and serverless architectures across Google Cloud Platform (GCP) and Firebase. Serverless container deployments on Cloud Run, event-driven backends with Cloud Functions, real-time reactivity on Firestore NoSQL, and identity with Firebase Auth.

Google Cloud Run Cloud Functions Firestore NoSQL Firebase Auth

Media Tools & Video Processing

High-speed media processing, stream extraction engines, transcoding pipelines, and clean user tools built without invasive advertising or tracking scripts.

FFmpeg Streaming Transcoding
Live Portfolio

What We Have Built

The best testament to our technical proficiency is showcasing working software operating reliably in production with real customers.

SaaS & Automation
Live in Production

AI-Powered WhatsApp Agent

Multi-agent inbox and conversational flow builder for WhatsApp Business integrated directly with the official Meta Graph API. Empowers sales and support teams to centralize customer interactions and automate responses.

Challenge: Scattered chats across multiple agent phones and lead drop-off due to slow response times.
Solution: Collaborative web dashboard, role-based routing, and intelligent 24/7 automated flows.
Meta Graph API GCP Cloud Run Firestore NoSQL Node.js Webhooks
Open WhatsApp Agent whatsapp.digzu.co
Retail & Transactional
Live Demo Available

Real-Time Point-of-Sale (POS)

Comprehensive point-of-sale solution engineered specifically for physical retail stores that demand rapid checkouts, instant inventory synchronization, shift reconciliation, and commercial hardware integration.

Challenge: Sluggish legacy software, freeze-ups during peak checkout hours, and inventory discrepancies.
Solution: Snappy touchscreen & keyboard UI, local catalog search, instant receipts, and shift audits.
PHP & MySQL Tailwind CSS Hardware Integration Live Inventory
Explore POS Demo posdemo.digzu.co
Institutional Web Platform
Client Case Study

Halcones de Rionegro

Custom web platform created for Halcones de Rionegro, a premier artistic roller skating club. Features modern sports branding, presentation of developmental tracks, and an optimized student onboarding funnel.

Challenge: Projecting athletic excellence and streamlining new student registration inquiries.
Solution: Modern sports UI, athlete showcase, coach bios, and automated WhatsApp contact funnel.
Semantic HTML5 Tailwind CSS FontAwesome SEO Optimized
Visit Halcones Website clubpatinajehalcones.com
Community & Directory
Live Platform

Red Conecta | Asopadres MAUJ

Interactive commercial directory and community platform built for the MAUJ Parents Association. Empowers school families to discover, categorize, and support family-owned businesses and services.

Challenge: Lack of a centralized directory to promote family initiatives within the school community.
Solution: Filterable business showcase, individual member profiles, and direct connection channels.
Dynamic PHP MySQL Database Search & Filters Mobile First
Visit Asopadres MAUJ Portal asopadresmaujschool.org
Fintech & Webhooks
Active Microservice

Payment & Webhook Gateway Router

Backend infrastructure for secure payment processing and webhook routing across Wompi, PSE, and cards. Engineered with cryptographic checksum validation, automated retries, and transactional idempotency.

Challenge: Missed webhook notifications due to network timeouts and risks of double-billing transactions.
Solution: Decoupled webhook receiver with cryptographic signature checks and sub-second state reconciliation.
Wompi Gateway Cloud Functions (Serverless) SHA-256 Signature Idempotent Webhooks
Transactional Core Active Fintech Core
Media & Processing
App Available

Video Processing & Extraction Tools

High-performance web tool designed for rapid extraction and transcoding of high-resolution multimedia content. Completely free of invasive advertisements, trackers, and popup redirects.

Challenge: Public online video tools infected with malicious ads, intrusive popups, and security risks.
Solution: Clean, in-memory stream extraction and high-speed transcoding backend pipeline.
Python Backend Media Pipeline Zero-Ad UI High Speed
Launch Video App videodownloader.digzu.co
Enterprise AI & IDP
Enterprise Solution

AI-Driven Purchase Order Reader (IDP / OCR)

Intelligent document processing engine that automates purchase orders, quotations, and invoice ingestion. Extracts structured tabular data from raw PDFs and scanned images directly into ERPs and databases with over 98% accuracy.

Challenge: Costly manual data entry, transcription errors in pricing and quantities, and delivery dispatch bottlenecks.
Solution: Computer vision & multimodal LLM pipeline extracting line items, SKUs, descriptions, quantities, unit prices, and taxes without rigid templates.
Vision & AI OCR GCP Serverless Multimodal LLMs JSON Extraction ERP Integration
View Repository on GitHub github.com/diego-ramos
Sports SaaS & Real-Time
Live Platform

RollScore | Scoring & Competition Management

End-to-end SaaS platform for sports event management and real-time judging in roller skating championships. Connects track judges, coaches, and delegations with automated score computation and subscription plans.

Challenge: Slow manual paper scoring, long delays between performance heats, and lack of instant public leaderboards.
Solution: Synchronized touchscreen interface for judges, automated regulatory score calculation, live leaderboards, and dual-language support (ES/EN).
PHP & MySQL Core Real-Time Sync Subscription Plans Bilingual (ES/EN)
Launch RollScore Platform rollscore.digzu.co
Generative AI & Nutrition
Live App

AI Chef | Coherente Mundo Saludable

Intelligent culinary and nutrition assistant developed for health & wellness brand Coherente Mundo Saludable. Generates tailored, wholesome recipes and meal plans on the fly based on available kitchen ingredients, and automatically drafts an organized grocery shopping list to save time at the supermarket.

Challenge: Dietary monotony, household food waste, and inefficient grocery shopping trips without structured lists.
Solution: Generative AI engine delivering step-by-step recipes, cooking times, balanced macronutrient breakdowns, and an automated consolidated shopping list to optimize your time.
React & Vite SPA Firebase & Firestore Generative AI Smart Shopping List Wellness Tech
Visit AI Chef Coherente chef.coherentemundosaludable.com
Tech Stack

Production-Proven Technologies

We work with solid, battle-tested technologies. Each tool is selected for maximum reliability, throughput, and long-term maintainability.

☁️ Google Cloud (GCP) Cloud Run & Functions
🔥 Firebase & Auth Identity & Security
🗄️ Cloud Firestore Real-Time NoSQL
⚡ Serverless Scale to Zero & Events
🐍 Python Automation & APIs
🐘 PHP & MySQL POS & Transactional
🚀 Node.js Real-Time & Services
🎨 Tailwind CSS Clean, Responsive UI
💬 Meta Graph API Official WhatsApp
💳 Wompi Gateway Payments & Webhooks
🐳 Docker Cloud Containers
🧠 AI Models Vision, LLMs & OCR
Our Philosophy

Engineering Principles at Digzu

1. Zero Bloated Dependencies

We build clean, direct, and unencumbered code. We reject needless layers of abstraction to ensure blistering execution speed and seamless maintenance.

2. Security & Idempotency by Design

Every transaction, webhook, and API endpoint is cryptographically verified and capable of handling network retries without duplication.

3. Serverless & Cloud-Native on GCP

We leverage Cloud Run, Cloud Functions, and Firestore. Zero idle servers, instant elastic scaling for burst traffic, and radical cost efficiency.

4. Laser-Focused on Business ROI

We never write code for superficial hype. Every architectural decision is targeted at streamlining operations or scaling your revenues.

Start Your Project

Let's Talk About Your Technical Needs

Tell us about your project, platform, or automation goals. You'll hear back directly from a software engineer, with zero sales runaround.

Accepting New Projects

We welcome custom software development, system architecture consulting, and automation deployments for businesses across the Americas.

Location & Coverage

Rionegro, Antioquia · Global Operations

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