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System: The Golang-based application comprises core application GUI, which may be hosted separately, and is designed to operate in the low latency environment of a local network. Arbitrary event-driven show logic is supported via an internal scripting system. Rapidly changing data is cached externally (with Memcached) to prevent loss of state in the event the core application goes down.
Client: Technical Productions
Technologies: Golang, Echo, Javascript, MySQL, Memcached
Problem: A centralised piece of software is needed to coordinate sound, lighting and other IoT devices in interactive show venues.
Solution: Devices, device commands, network setup, show "actions" and responses to events can all be defined by show operators to create arbitrary show scenarios. The software interfaces with popular software favoured for sound and lighting, and includes a versatile distributed dashboard scheme which allows custom dashboards to be created that can be hosted across multiple machines.
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.
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.
Director and CTO
A seasoned analyst programmer with a Physics background and a long track record of delivering successful software.
Business Manager
Over twenty years of international business experience, with expertise in business development and project management.
Business Manager
Results driven business strategist, focusing on team development and performance optimisation.
