From idea to working system
LaventeCare is a B2B systems partner for SME organisations that want to get digital growth, automation and custom software done right. Not a one-off website builder or freelancer, but a long-term partner that turns the way you work into software that does the work for you.
A long-term partner, not a loose supplier
LaventeCare builds systems that make businesses more efficient, prevent errors and accelerate growth: AI, IoT, custom platforms, winning customers and systems with security from the ground up. We focus on SMEs, service providers and operational teams with recurring processes.
Our core promise: from loose tools and manual work to one digital system that grows with you. Intro call, analysis, blueprint (the full build plan), build, maintenance and further development — not a loose project that stalls after delivery, but a system that keeps working and grows with you.
Process first
Systems, not loose styling
Security from the ground up
Security as a foundation
Long-term partner
Maintenance and development
Who stands behind LaventeCare
I believe in radical honesty about how LaventeCare works. LaventeCare was set up and is led by Jeffrey Lavente as founder and engineer. I act as the architect who defines the blueprint, and use advanced AI models as my executing build team.
AI builds at lightning speed, but tends to take the easiest route and skip the exceptions. That's where the strength of this approach lies. I define the setup and steer where needed. I enforce strict security rules: data kept strictly separated and every action logged. This is how LaventeCare delivers systems with built-in security, separated data and live monitoring — the discipline of a team, delivered by one accountable partner.
AI = Executor
Build, improve and test at speed
Jeffrey = Architect
Blueprint, security and quality control
Database as fortress
The AI in check, the data strictly protected
Structure and security, learned in care
Before starting LaventeCare, I worked for years as an intensive 1-on-1 care professional for individuals with complex acquired brain injuries. In that world I learned a fundamental lesson: where chaos reigns, calm, structure and boundless dedication are essential.
I apply that same lens to software architecture. I don't build loose websites, but systems with structure and boundaries — stable, secure and manageable. Staying analytical in complexity, setting boundaries and taking 1-on-1 accountability: that's what I bring to every system I deliver.
I don't believe in perfection, I believe in extreme curiosity, transparency and rock-solid security. Silence is Golden, the Database is a Fortress. Whether it's an SME portal, an IoT dashboard or a custom platform: your data gets the same level of protection.
Education
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MBO Level 4
Personal Support Worker for Specific Target Groups (2017–2018)
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MBO Level 3
Social Care Worker (2015–2017)
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Self-Taught Systems Engineer
Go, PostgreSQL, Security Architecture, IoT, Cloud Infrastructure
Experience
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Founder & Systems Engineer
2026 – presentLaventeCare — Long-term systems partner for SMEs: design and build of custom platforms with built-in security, AI automation and live monitoring (IoT).
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1-on-1 Support Worker NAH++
2018 – present's Heeren Loo — Intensive individual support of clients with acquired brain injuries. Staying analytical in chaos, taking 1-on-1 accountability, setting boundaries and building safe structures.
Exceptionally broad field
From smart sensors to strictly separated client data and blazing-fast platforms — everything under one roof. That's rare, and exactly what makes the difference.
AI & Automation
AI that takes over repetitive work and uses your data for faster decisions. Reliable, measurable and with a person who decides along the way — built into your existing workflows.
Smart Monitoring & Sensors
From sensor to dashboard: spot problems early and reduce downtime. Live insight on your screen, remote software updates.
Security & Access
Every client's data stays strictly separated, everyone only sees what they're allowed to, and every action is logged. Security from the ground up, built according to GDPR (Privacy by Design). Under the hood: separated client data (PostgreSQL RLS), access per role (RBAC) and full logging.
Custom Platforms
Replace loose tools and manual work with one system that grows with you, with everything in one place. Blazing-fast screens that rank high on Google and help visitors get in touch.
Hosting & Management
Your application runs on fast servers worldwide. Automatic updates, continuous monitoring and SSL certificates — ongoing maintenance with fixed terms available (SLA).
What I stand for
Security as standard
Not as an optional module, but as a foundation.
End-to-end responsibility
From sensor to dashboard, everything under one roof.
Grows with you
Systems that grow with the client.
Transparency
Long-term partnerships over quick projects.