@MartxDev

PROJECTS

All projects

A selection of systems I've designed and shipped.

Real-Time / Hospitality

Autonomous Bar Ordering System

Complete self-ordering platform for bars and restaurants. Customers order straight from their table while bar and kitchen receive and manage tickets in real time. Built around Server-Sent Events (SSE) so every screen — floor, bar and kitchen — stays in sync instantly, wrapped in a native mobile experience.

  • 5× faster ordering
  • Real-time sync, zero data loss
  • Autonomous CashDro & card-terminal payments
  • High availability on local network
React NativeGoSSEReal-time
Read the write-up
Automation

Transport CMR Automation

Automation platform for transport CMR consignment notes that replaces manual paperwork with a reliable digital pipeline. Built on a message-queue architecture with RabbitMQ to decouple ingestion from processing, absorb load spikes, and guarantee every document is handled in order and without loss.

  • Batches of 500 documents
  • 15-30s per document, fully unattended
  • From ~30-50 docs/day to virtually unlimited
GoRabbitMQAutomationPostgreSQL
Read the write-up
SaaS / E-learning

Physiotherapy E-learning SaaS

Subscription-based e-learning platform for a physiotherapy clinic. A Go backend drives recurring Stripe billing, low-latency video streaming with signed URLs on Bunny.net, and a real-time WebSocket channel that lets students consult specialists directly. Built together with a development partner.

GoReactPostgreSQLWebSockets
Read the write-up
Web Panel / Gaming

FiveM (ESX) Control Panel

High-performance web control panel to manage a GTA V (FiveM) roleplay server on the ESX framework — built in 2021, before standardized admin tools existed. A Go backend talks to the live game server through a custom Lua bridge, with a React admin suite and a public read-only player portal. Built together with a development partner.

GoReactMySQLLua
Read the write-up
Industrial

Flowpack Production Terminal

Real-time industrial terminal that connects directly to the flowpack machine to monitor processed packages and production yields per shift. Operators log stops on screen as they occur, capturing cause and duration, with all events visible live on the dashboard.

  • +30% productivity
  • Real-time downtime detection
  • Surfaces faults & bottlenecks
RustSvelteWebSocketRaspberry Pi
Internal project
Web Platform

AgroVision

Agricultural management platform with satellite view for real-time monitoring of climate conditions and irrigation across multiple plots. Supports plot assignment, sensor integration, and a full agronomist dashboard to make data-driven decisions from anywhere.

  • Real-time climate & irrigation monitoring
  • Remote farm control from anywhere
  • Anticipate issues with data-driven decisions
ReactTypeScriptNode.jsGIS
Internal project
Embedded

Farm Productivity Control

Embedded system running on a Raspberry Pi connected to industrial scales. Tracks confection operations and worker yields in real time, generates per-operator performance reports, and helps production managers identify bottlenecks and optimise efficiency.

RustSvelteRaspberry PiSQLite
Internal project
E-commerce

Custom E-commerce Platform

Fully custom online store built with MedusaJS as the commerce engine. Includes product management, order processing, custom checkout flow, and a tailored storefront — no off-the-shelf templates, every interaction designed around the client's specific needs.

MedusaJSNext.jsTypeScriptPostgreSQL
Internal project
ERP

Meat Sector ERP — FIFO/FEFO Traceability

Purpose-built ERP for the meat industry with complete stock traceability using FIFO and FEFO methodologies. Manages lot control, expiration tracking, and movement history — ensuring full regulatory compliance from reception to dispatch.

GoReactMySQLERP
Internal project
SaaS

Training & Nutrition SaaS

Dual-mode SaaS platform: B2C for individuals to log workouts and track nutrition, and B2B for personal trainers to manage clients, assign training plans, and monitor progress. Built from scratch with a focus on performance and clean architecture.

GoSvelteHonoBun
Internal project
Data & Search

Field Technician Search System — MAPAMA

Search tool for field technicians that connects to MAPAMA data sources and provides vector and semantic search capabilities. Enables fast, intelligent queries over agricultural and environmental datasets, surfacing relevant results even with imprecise or natural-language queries.

  • Far faster article lookup
  • Relevant results even from vague queries
  • Higher effectiveness for field technicians
GoTypeScriptVector SearchSemantic Search
Internal project
Operations

Warehouse Quality Control

Quality management solution for horticultural warehouses that optimises pallet inspection order based on client complaint history and commercial priorities. Ensures high-risk or high-value clients are reviewed first, reducing claims and improving service levels.

  • Full QR-based traceability
  • Fast, precise quality control
  • Inspection prioritized by client risk & value
GoReactTypeScriptPostgreSQL
Internal project
Operations

Maintenance Management System

Full-stack maintenance management platform with work order (WO) lifecycle tracking, per-technician time monitoring, and multi-user collaboration on open WOs. Features a real-time operations dashboard and AI-powered voice WO creation that automatically classifies the incident, location, and affected asset from a spoken description.

  • 25% faster resolution times
  • AI voice work orders: 20-35% less time to create & classify
  • Real-time knowledge base
  • Streamlined warranty & external-technician handling
  • Ready for predictive work orders
GoReactPostgreSQLRabbitMQ
Internal project
Operations

Lean Methodology Production Dashboard

Real-time dashboard to monitor weekly production line yields under the Lean methodology. Manages an action plan with expiration dates, document attachments, and live updates — allowing team leaders to add new actions or documentation directly from the dashboard without interrupting operations.

  • Real-time production yield tracking
  • Continuous-improvement action plan (Leansis)
  • Process & productivity optimization
GoReactWebSocketLean
Internal project

Open source

Contributing in the open

I contribute to open-source tooling, and I'm publishing my own utilities over time — this is where they'll live.

tools-for-builders Contributor

A curated, community-driven collection of tools, libraries and resources for developers, organized by topic in Markdown.

View on GitHub