Company

At Virtual Blue we have a long history of providing
innovative solutions
to challenging problems
and have taken them
fromvision
to reality
through the many
software systems
we have created for clients:
Asset Risk Management

Asset Risk Management

Statistical Analysis

Statistical Analysis

Credit Card Payment

Credit Card Payment

Web Data Collection

Web Data Collection

Internet Search

Internet Search

Financial Information Extraction

Financial Information Extraction

Cryptocurrencies

Cryptocurrencies

Business Intelligence

Business Intelligence

We have a

strong commitment

to client confidentiality

Recent Projects

Stock Price History Pattern Matching Utility

System: Stock price history pattern matching utility

Technologies: Python (asyncio matplotlib mplfinance pandas...)

Problem: Build a system which identifies stocks that are currently in the process of repeating previously observed price history patterns, based on low-high and high-low trend time intervals.

Solution: Our solution involves iterative analysis of a large large database of stocks, gathered from web sources. Price histories are divided into progressively smaller time period bins, with duration labelled the "granularity" of the iteration. The pattern of trends across bins is compared with recent price movements to identify matching segments. We then used a visualisation system based on Japanese "renko" diagrams to depict matches in an easy-to-digest format.

Note this is a bespoke system created upon request; we provided no advice on stock selection methods.

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Distributed web automation system for public sector ecommerce

System: Distributed web-automation application simplifying tasks on a public sector ecommerce portal

Client: MePATool

Technologies: Perl, Javascript, Mojolicious, Hypnotoad, SQL

Problem: The workflow required for public sector ecommerce in a particular jurisdiction can slow down business.

Solution: 7 subsystems have been created and are maintained by Virtual Blue, including client executables, API, Web Admin and web-automation processes. Multithreaded headless Chrome instances are controlled via a custom process management system. Rendering browsers tend to be memory hungry which is one reason the system is distributed across several servers, in order to cope with traffic spikes. Recently very low error rates have been achieved.

 

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London Congestion Charge Notification App

                             

 

System: iOS and Android app to provide alerts when entering the London Congestion Zone

Client: Outbound BPO Ltd

Technologies: Rust, Javascript, Cordova

Problem: Drivers in London may find it difficult to keep track of and avoid the London Congestion Zone boundary

Solution: The system takes advantage of an Open Street Maps tiling server and Cordova's Geolocation Plugin to track the user's location in London. A push notification is sent when user approaches the Congestion Zone boundary.

 

                   

 

 

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Director

Tom Gracey

Director and CTO

A seasoned analyst programmer with a Physics background and a long track record of delivering successful software.

"We can talk about experience, but my greatest asset is a natural gift: I see systems. You want this for your project."

Business Team

Taless Roza

Business Manager

Over twenty years of international business experience, with expertise in business development and project management.

"Listen earnestly, negotiate expectations, and work hard to deliver exceptional results."

Deniel Pavlov

Business Manager

Results driven business strategist, focusing on team development and performance optimisation.

"I enjoy figuring out how things work - and how they could work better."

Hall of Achievements

Yury Kisurin

PHP Master - and anything else beginning with "P"

Coding Challenge

2023-12-12 - Rapid deployment of a load-balanced distributed test system

Marton Papp

Versatile C++ Veteran

Coding Challenge

2024-08-09 - The C++ Version of Template::Nest

Abhinav Thakur

Coding Obsessed Polyglot Prodigy

Stripes Waypoint

2025-04-27 - Made significant code contributions which succeeded in production

Joel Pacheco

Budding system architect with a strong Java Foundation

Gauntlet Waypoint

2025-06-20 - Congratulations on making it through the tough assessment period at Virtual Blue

Andrew Bilous

Three.js Guru

Creativity

2024-09-11 - The VB "Business Success Predictor" Game

Victor Khachatryan

Blender Wizard

Creativity

2024-03-06 - Stunning truck loading bay backdrop