About
About
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More than an agency: engineering to sell more
Sisu4 (Solution Integration System) is a technology engineering and sales boutique. We solve critical technology problems, scale operations and raise the market value of businesses through exclusive infrastructure.
Every delivery follows the 4 Us: Useful, Unique, Urgent and Ultra-specific.
We break borders
Brazil, Paraguay and the United States: the same strategy, in your customer's language.
Brazil
Digital marketing and web systems for Brazilian businesses.
Paraguay
Now in Paraguay too, with support in Spanish.
United States
Clients in the United States, served in English.
The Sisu4 Method: the 4 Us
Sisu4 stands for Solution Integration System. Four non-negotiable pillars in every delivery.
Useful
Solves real operational bottlenecks, replacing manual processes with predictable technology.
Unique
Software and systems architecture designed around each client ecosystem, never rigid templates.
Urgent
Attacks the infrastructure and sales failures that are costing the client money and time today.
Ultra-specific
Surgical focus on integrations, automations and systems with direct impact on acquisition, security and conversion.
Some of our clients
Trust is the foundation of every great project. These are some of the companies that chose Media Trend to build their digital solutions, from paid traffic and social media management to robust web systems. Their success is our greatest goal.
Innovating Through Expertise
Technical and creative team
The Sisu4 ecosystem brings together specialists focused on execution, across six fronts.
01
Automation and Systems
Professionals who build n8n flows, manage webhooks and integrate solutions through APIs.
02
Web Developers
Focused on proprietary web systems, PHP, databases (MySQL/PostgreSQL) and e-commerce and app architectures.
03
Traffic and Data Analysis
Traffic managers and data analysts responsible for sales engineering and acquisition on Meta Ads and marketplaces (Mercado Libre, Shopee).
04
Design and Motion
Visual operators who combine traditional skills with prompt engineering on generative AI (Midjourney, DeFooocus, Veo) to create hyper-realistic materials.
05
Video and VSL
Videomakers and VSL creators: audiovisual built to convert into sales.
06
Copy and Digital Strategy
Copywriters and digital strategists focused on commercial storytelling, pitch architecture and customer-service scripts.