Bellglobal product engineering

Engineering for markets that never sleep.

We build the trading automation, AI products and digital platforms that turn ambitious ideas into dependable systems.

Abstract trading automation, market data and connected algorithmic systems
OpenAlgo · Trading automation · APIs
OpenAlgo CustomisationPython Trading AutomationJavaAmiBroker AFLTradingView Pine ScriptNode.jsNext.jsVue.jsGoRabbitMQAI DevelopmentMobile Apps

What we build

A focused team for every stage of the build.

Choose a capability to see how we turn it into practical product outcomes. Every engagement starts with the business problem—not a preset stack.

Trading automation01 / 05

Open Algo Customisation

Trading systems, exactly where your strategy needs them.

We turn discretionary workflows into dependable trading tools—from OpenAlgo environments and broker APIs to alerts, execution layers and custom dashboards.

  • OpenAlgo setup & custom workflows
  • AmiBroker AFL and TradingView Pine Script
  • Python bots, indicators & trade automation
  • Broker API, alert and execution integration
OpenAlgoPythonAmiBrokerTradingView
Plan a open algo customisation project

Specialised capabilities

The systems behind a stronger next move.

From customer software to trading infrastructure, each engagement is shaped around an outcome worth building for.

01

SaaS Platform Engineering

Subscription-ready software products with a reliable account, data and integration foundation.

  • Tenant-aware product architecture
  • Billing and entitlement flows
  • Admin and customer workspaces
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02

Custom Algo Systems

Trading workflows that turn strategies, alerts and execution rules into dependable operational software.

  • Signal and execution pipelines
  • Broker and exchange connectors
  • Risk-aware strategy controls
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03

Backtesting & Research Labs

A research environment for testing ideas against history before they reach live decision-making.

  • Scenario and walk-forward testing
  • Performance and drawdown insight
  • Custom indicator development
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04

Fintech Product Development

Customer-facing financial experiences built around trustworthy workflows and clear reporting.

  • Transaction and payment flows
  • Portfolio and risk views
  • Secure partner integrations
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05

AI Chatbot Development

Conversational AI assistants that make customer support, internal knowledge and workflow handoffs more useful.

  • RAG and knowledge assistants
  • Conversation and workflow automation
  • Human handoff and quality controls
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06

Generative AI Development

Responsible generative AI systems that turn enterprise knowledge, content and workflows into useful everyday capability.

  • Custom AI applications and agents
  • Model evaluation and fine-tuning
  • Secure integrations and operations
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07

Security Review & Hardening

A practical review of application risk, access controls and the work needed to improve confidence.

  • Web and API assessment
  • Authentication and role review
  • Prioritised improvement plan
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08

Market Intelligence Products

Data-led tools for turning market signals, sentiment and activity into a usable decision layer.

  • Signal and sentiment inputs
  • Live analytics dashboards
  • Custom scoring models
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09

Real-time Charting Tools

Responsive market views that help teams explore data, indicators and strategy outcomes in one place.

  • Streaming data interfaces
  • Technical study libraries
  • Interactive performance analysis
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010

Data Analytics & Science

Decision systems that turn raw operational and market data into models, forecasts and practical next steps.

  • Predictive and forecasting models
  • Data pipeline and ETL design
  • Machine-learning delivery paths
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011

Business Intelligence Workspaces

Role-aware reporting products that bring KPIs, operational alerts and trusted business data into one view.

  • Self-service analytics tools
  • Automated reports and alerts
  • Warehouse and systems integration
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012

Commerce & Marketplace Products

Flexible digital commerce platforms that make catalogue, order, payment and customer operations work together.

  • Marketplace and vendor workflows
  • Inventory and order operations
  • Payments and product discovery
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013

Healthcare Operations Platforms

Secure workflows for care teams, patients and administrators across the everyday work of a modern health service.

  • Patient and appointment workflows
  • Billing and claim operations
  • Pharmacy and laboratory coordination
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014

Financial Analytics Tools

Specialised analysis environments for investment, portfolio and risk teams working with complex financial decisions.

  • Portfolio and risk analysis
  • Forecasting and financial models
  • Compliance and reporting automation
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015

MVP Product Development

A focused first release that puts the most valuable product assumption in front of real users.

  • Scope and prototype planning
  • Launch-ready core features
  • Learning-led iteration plan
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More ways to work together

The right expertise, around the problem in front of you.

UI/UX Design

Research-led interfaces that make complex products feel clear and confident.

Dedicated Teams

An embedded engineering team shaped around your product roadmap.

Software Support

Continuous improvement, stability work and dependable product care.

For Startups

Focus the first release on what proves the idea and earns momentum.

For Enterprises

Modernise critical workflows without losing control of what already works.

Built with the right tools

Modern engineering. Trading-native thinking.

We select technology around performance, maintainability and the people who will operate it—not fashion.

Frontend

Next.js logoNext.jsVue.js logoVue.jsReact logoReactTypeScript logoTypeScript

Backend

Node.js logoNode.jsJava logoJavaGo logoGoPython logoPython

Automation

OpenAlgoAmiBrokerTradingView logoTradingViewBroker APIs

Infrastructure

RabbitMQ logoRabbitMQDocker logoDockerRedis logoRedisPostgreSQL logoPostgreSQL

Your next build

Have a project with real momentum?

Tell us where you are now. We’ll help you map the fastest dependable path from idea to working system.

Start a conversation Trading technology · Product engineering · Long-term partnership