US Options Flow Alert
Unusual Options Activity
Monitor unusual US options activity, clean and screen market data, detect large trades, and deliver actionable alerts through Telegram or WhatsApp.
Explore Options Activity520.ie / FinTech Data Engineering, Quant Systems & AI Compute
Reliable fintech systemsmarket data pipelinesand AI compute
520.ie helps growing companies, cross-border operators, and financial technology teams build US stock data cleaning, screening, quantitative research workflows, Mac Studio compute, Xcode build automation, and cloud-native operations.
- 5
- Product and service lines in the 520.ie portfolio
- US Data
- Market cleaning, screening, and quant research workflows
- 512GB
- Available Mac Studio unified memory option
Product Portfolio
Explore all productsProducts By 520.ie
Our products turn repeated engineering patterns into ready-to-use services.
520.ie packages common operational needs into practical products, helping teams collect data, validate workflows, monitor market signals, and launch digital services without carrying unnecessary engineering overhead.
US Options Flow Alert
Unusual Options Activity
Market data cleaning, screening, and real-time unusual options alerts
Monitor unusual US options activity, clean and screen market data, detect large trades, and deliver actionable alerts through Telegram or WhatsApp.Explore Options ActivityUS options flowMarket screeningLarge trade alertsBullish/bearish tagsTelegram deliverySignal triage
New Compute Rental
LLM & Compute
Mac Studio M5 Ultra compute for AI, LLM workloads, Xcode packaging, and CI/CD
M5 Ultra compute rental with 256GB or 512GB unified memory for AI inference, LLM experimentation, model fine-tuning, Xcode builds, rendering, and remote Apple Silicon work.Ask About Compute
M5 Ultra256GB / 512GB memoryAI and LLM workloadsXcode CI/CDDedicated serverShared server
Secure Messaging & Device Relay
RelayGo
An App Store listed iPhone app for secure messaging and relay workflows
RelayGo is a secure messaging and device relay product, helping users communicate through an iPhone app with contacts, chats, and relay-oriented workflows.Visit RelayGo
App Store listediPhone appSecure messagingUnique ID contactsDevice relay workflowPrivacy-focused design
No Backend Form Platform
IE FORM
Forms, files, notifications, and CSV export without a custom backend
IE FORM helps startups and operations teams collect submissions, receive uploaded files, trigger notifications, export CSV data, and protect endpoints with built-in security features.Visit IE FORM
No backend buildFile collectionSubmission alertsCSV exportsBuilt-in securityStartup-friendly free tier
Ireland Estate Agent Web Launch
Ireland Estate Agent Websites
Fast, affordable websites for estate agents in Ireland
Estate_Agent helps Irish estate agents launch property websites quickly, with polished listings, image galleries, map views, enquiry paths, and a live demo at gnd.520.ie.View Live Demo
Ireland property websitesListing galleriesMap and enquiry blocks1-3 business day launchLow-cost deliveryFeature requests in one week
New Compute Rental
Mac Studio high-performance compute server rental
For AI inference, large language model workloads, model fine-tuning, iOS / macOS automated builds, Xcode packaging, video processing, and high-memory data workloads, we provide Mac Studio compute resources with an M5 Ultra chip and 256GB or 512GB unified memory.
M5 Ultra256GB / 512GB unified memoryRoot / Admin availableRemote access
Dedicated Server
Exclusive access to an entire Mac machine or virtual machine, with full Root / Admin privileges. Best for custom environments, long-running workloads, and isolated resources.
- Dedicated compute and memory resources
- Freedom to configure AI, data, and build environments
- Suitable for sensitive projects and fixed schedules
Shared Server
Shared Mac hardware resources with the ability to use the machine's full capacity when other users are idle. Best for flexible workloads and budget-conscious teams.
- Shared resource model
- Higher available compute during idle windows
- Suitable for staged testing and lightweight workloads
What We Build
Built for real operations, not template websites.
520.ie delivers running business systems. We design product, backend, data, integrations, and operations on the same engineering map so the system can be handed over, measured, and improved from day one.
Internet Product Engineering
We build durable product systems for SaaS platforms, client portals, mobile applications, and operational back offices.
- Product UX and prototyping
- Multi-tenant access models
- Admin consoles and dashboards
FinTech Systems
We design monitored and auditable toolchains around market data, account integrations, research workflows, risk rules, and execution support.
- Market and account APIs
- Quant research tooling
- Risk and audit workflows
Cloud Native Delivery
From repository to production, we establish automated testing, deployment, monitoring, alerting, and rollback paths.
- Docker containerization
- CI/CD pipelines
- Logs, metrics, and alerts
Where We Fit
For teams that need system capability, not just a website.
Asset Management and Investment Tools
Portfolio views, account synchronization, strategy parameters, reports, and auditable operations.
Cross-Border Business Platforms
Data aggregation and workflow automation across time zones, currencies, APIs, and operational systems.
Internet SaaS Products
Subscriptions, permissions, tenant isolation, operational back offices, and continuous delivery foundations.
Delivery Rhythm
Clear stages for technical projects with real uncertainty.
- 01Discovery
- 02System Blueprint
- 03Agile Build
- 04Launch and Operate
Start With 520.ie