About LakeTab

The story behind the technology partner that builds what others can't.

Our Story

From engineering classrooms to building AI-powered solutions for real businesses.

It started with
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LakeTab was born in 2023 from a simple insight: most businesses know they need better technology, but they don't have a partner who truly understands both the tech and the business.

Guille and Leo — an aeronautical engineer and a telecommunications engineer — had spent years building data systems, AI models, and custom software for companies across industries. They kept seeing the same pattern: brilliant ideas stalled by disconnected vendors, siloed tools, and solutions that looked great in demos but failed in production.

So they built LakeTab: a hands-on technology partner that owns the full stack — from data pipelines to AI models to production-grade software. No handoffs, no PowerPoint engineers, no gap between strategy and execution.

Today, LakeTab works with startups and enterprises across Spain and internationally, turning complex technology challenges into competitive advantages.

2023

Founded

LakeTab is born in Barcelona with a clear mission: bridge the gap between business needs and technical execution.

2024

Growth

50+ projects delivered. From AI agents to data platforms, we prove that a small, focused team can outperform large consultancies.

2025

Expansion

International clients, deeper AI capabilities, and the launch of Hably — our own product proving we practice what we preach.

The team behind LakeTab

Two engineers obsessed with building technology that actually works.

Guille Montejo

Co-founder

Guille Montejo

Software & Data Engineering · Aeronautical Engineer

We believe the best technology is invisible — it just works, and your business grows because of it.
LinkedIn
Leo Andruskevicz

Co-founder

Leo Andruskevicz

Data & Business Intelligence · Telecommunications Engineer

Every dataset tells a story. Our job is to turn that story into decisions that drive real results.
LinkedIn

What drives us

Build, don't slide

We write code, not decks. Every recommendation comes backed by working software.

Own the outcome

We don't disappear after deployment. Your success is our reputation.

Stay curious

AI moves fast. We invest in learning so our clients always have access to what's next.

Our Technology

We're technology-agnostic. We choose the best tools for each challenge — not the other way around.

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AI & Machine Learning

PythonTensorFlowPyTorchLangChainOpenAIHugging Face

Data Engineering

Apache SparkAirflowdbtSnowflakeBigQueryKafka

Frontend

ReactNext.jsTypeScriptTailwind CSSFlutterReact Native

Backend & APIs

Node.jsPythonPostgreSQLRedisGraphQLREST

Cloud & DevOps

AWSGCPAzureDockerKubernetesTerraform

Automation

n8nLangChain AgentsSeleniumPuppeteerMakeCustom AI Agents

Our approach to technology

Right tool, right job

We don't force frameworks. Each project gets the stack that fits best.

Production-first

Every line of code is written for production — not demos, not POCs.

Open standards

We avoid vendor lock-in. Your code, your data, your infrastructure.

Ready to build something intelligent?

Book a free 60-minute strategy session. We'll analyze your business and show you exactly where AI, data, and automation can drive real results.

Or email us at info@laketab.com