Value-driven software for work, life and play, crafted with passion for everyone.

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4 Products
Business tools, personal apps and games built for a wide range of people.
02
9 Open Source Projects
Free to use, study and build on, shared on GitHub.
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00 Store Items
Source code licenses and other items, ready to get.
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00 Blog Posts
News about the apps, notes from projects, and lessons learned along the way.

// Featured

Zirel POS

POS made for any business.

A reliable point of sale for retail, F&B, and services. Inventory, orders, loyalty, multi-locations, payments, and built-in AI, online or fully offline.

Checkout your wayItems or keypad, barcode scanning, split payments, tax and discounts.
Orders & layoutsTables, rooms and other order points in a custom layout.
Inventory & catalogInventoried products, simple items and time-based services.
Staff & shiftsPIN login, permissions, cash counts and settlement reports.
Customers & loyaltyProfiles, points at checkout, customer credit and debts.
Offline & cloud syncKeep selling without internet; data syncs when you reconnect.
Custom receiptsReceipt, ticket and settlement layouts for any thermal printer.
Zirel AIAI analysis of sales and operations, and help with any feature.

Platforms: Android phones, tablets and desktops. iOS and Windows coming soon.
Pricing: Free plan available, with paid plans for growing businesses.

Visit zirelpos.com Google Play

Illustrated chart of a Nyao Scalper gold trade: a buy on a 7.4 trend score, the stop climbing behind the price at each $20 checkpoint, and the exit when price falls back to it

Featured Open Source

Nyao Scalper MT5

A gold trading EA for MetaTrader 5.

An expert advisor that trades gold (XAUUSD) on the M5 chart, only with the daily trend. A trend score from 0 to 10 measures how strongly price has moved over the last several hours, and checkpoint exits let the winning trades run while the losers stay small.

Trend scoreRange, EMA distance, efficiency and momentum over hours.
Daily trend filterBuys above a rising D1 EMA50, sells below a falling one.
Checkpoint exitsEvery $20 the trade is re-checked: kept with 50% locked, or closed.
Trailing stop & lock$20 trail from +$10; at +$15 the stop moves to break-even.
Risk-based lot1.25% of equity at risk per trade, standard or cent account.
Loss filtersA cooldown after 3 losses, paper trading after 4 until a paper win.
Account protectionBasket and hard stops, drawdown pause, news and spread filters.
Three profilesDefault, high-risk, and USDJPY to run next to gold on one account.

Markets: Gold (XAUUSD) on M5, with USDJPY as an optional partner
Built with: MQL5 for MetaTrader 5
License: BSD-3-Clause, open source

View on GitHub

An experimental project, tested only in backtests. At most brokers gold is a leveraged CFD: you can lose money fast, and most retail CFD accounts lose money. Past results do not predict future ones. Not financial advice; do your own research and start on a demo account.