Software · AI · Engineering

We build intelligent software.

ProtonXL designs, builds, and ships AI systems and custom software — from autonomous agents to full-scale platforms that run real businesses.

Scroll Est. 2026 — Earth · Everywhere

What we build

Six capabilities, one team. Every engagement ships working software — not slide decks.

AI / 01

AI Agents & LLM Systems

Autonomous agents, copilots, and retrieval systems built on frontier models — with guardrails, evals, and human-approval gates where they matter.

AgentsRAGFine-tuning
DEV / 02

Custom Software

ERP modules, internal tools, and business platforms engineered for scale — millions of records, zero drama.

ERPSaaSAPIs
WEB / 03

Web & Mobile Products

Fast, accessible, animated interfaces that people actually enjoy using — from marketing sites to complex dashboards.

ReactPWAMotion
DATA / 04

Data Engineering

Pipelines, warehouses, and analytics layers that turn shop-floor and business data into decisions in real time.

ETLAnalyticsIoT
OPS / 05

Cloud & DevOps

Infrastructure as code, CI/CD, and observability — deployments measured in minutes, uptime measured in nines.

AWSK8sCI/CD
AUTO / 06

Process Automation

Workflow automation that removes repetitive work — approvals, documents, reporting — and gives teams their hours back.

RPAWorkflowsIntegrations

How we work

A four-stage loop, run in weekly increments. You see working software from week one.

01

Discover

We map the problem, the data, and the users. One workshop, one written brief, one shared definition of done.

02

Prototype

A working proof-of-concept in days, not months — so decisions are made on evidence, not estimates.

03

Build

Production engineering with tests, reviews, and staged releases. Progress you can click, every week.

04

Scale

Monitoring, optimization, and iteration after launch. We stay until it runs itself — then we stay on call.

0+Projects shipped
0AI systems in production
0.9%Uptime maintained
0/7Support & monitoring

The stack

Tools chosen per project, not per fashion. This is what we reach for most.

PythonTypeScriptPHPReactNext.jsNode.jsClaude APIOpenAILangChainPostgreSQLMariaDBRedisDockerKubernetesAWSTerraformThree.jsGSAP

Ready to
accelerate?

Tell us what you're building. We'll reply within one working day with a point of view — not a sales pitch.

info@protonxl.ooo