hub.xt

Portfolio

Our works

Product stories from shipping SaaS, data platforms, and customer-facing apps — built for reliability and growth.

Technologies we ship with

  • Next.js
  • React
  • TypeScript
  • Vue
  • Flutter
  • Apple
  • Android
  • Figma
  • Laravel
  • MySQL
  • Go
  • Python
  • .NET
  • Stripe
  • AWS
  • Docker
  • Kubernetes
  • OpenAI
  • Claude
Pump Portal remote pump monitoring platform preview
  • development
  • IoT
  • fastapi
  • mqtt

Pump Portal

We rebuilt SeeWater's Pump Portal v2 on FastAPI, Next.js and MQTT/EMQX — real-time pump monitoring, Stripe subscriptions, automated reporting and advanced alerting.

FleetInsider fuel optimization platform preview
  • development
  • fleet management
  • laravel
  • mobile

FleetInsider

We built FleetInsider from scratch — a European fleet platform that integrates fuel cards and telematics, updates prices daily, and finds the best fuel along each route.

Baseplate B2B SaaS framework preview
  • development
  • B2B SaaS
  • multi-tenant
  • stripe

Baseplate

We built Baseplate for 1to100 — a reusable B2B SaaS framework with auth, RBAC, multi-tenant billing, Stripe subscriptions, and DevOps/QA built in, so teams launch products fast.

Payments AI confirmation processing dashboard preview
  • development
  • AI agent
  • fintech
  • automation

Payments AI

We built an internal AI tool that reads cross-border payment confirmations from PDFs and images, matches them to client configs, flags fraud, and saves the company around €100,000 a year.

Xpo Press gem-show media platform preview
  • development
  • design
  • .net
  • next.js

Xpo Press

We stabilized Xpo Press — a gem-show media and advertising platform — shipped revenue features and a modern UI, then rebuilt it on .NET Core and Next.js with a clean, maintainable architecture.

BidFinance auction marketplace preview
  • development
  • real-time
  • kubernetes
  • fintech

BidFinance

We stabilized BidFinance's real-time auction marketplace for debt portfolios, delivered WebSocket live bidding, and cut hosting costs ~80% by right-sizing Kubernetes on Azure.

Articode AI website builder preview
  • design
  • development
  • AI agent
  • pydantic AI

Articode

We built articode.ai from scratch — a configurable AI agent that turns a plain-language description into a live, published website with subdomain hosting, custom domains, and token-based billing.

aPrintis print-publishing platform preview
  • design
  • development
  • fastapi
  • next.js

aPrintis

We rebuilt aPrintis — a community print-publishing platform for schools, nonprofits, and clubs — from LoopBack 3 and Angular onto FastAPI and Next.js in three weeks, without migrating the production database.

Petmate AI mobile app preview
  • development
  • mobile
  • AI
  • flutter

Petmate AI

We built Petmate AI — a cross-platform Flutter app with OpenAI-powered pet-care chat tailored to each pet's profile, plus a Next.js landing page, shipped to App Store and Google Play.

Upload Letters product preview
  • design
  • development
  • USPS integration
  • OCR

Upload Letters

We built a high-load digital-mail platform from a USPS API integration up to a full turnkey product — PDF to physical mail at scale, with OCR ingestion, Enterprise API, Stripe billing and a print-shop pipeline.

Leads SMS and email marketing platform preview
  • development
  • sms/email
  • golang
  • react

Leads

We built Leads from scratch — an SMS and email marketing platform with recurring campaigns, multi-provider delivery, lead segmentation and performance reporting.

DMS platform and maintenance management preview
  • design
  • development
  • .net
  • real-time data

DMS

We built a Data Management System that captures historical and real-time data from field assets, streams it to the cloud, and powers applications on top — including a full Maintenance Management (MMS) module.

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