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System: Web Based Trading Robot
Client: Private
Technologies: Python, Asyncio, Selenium, Headless Chrome, WebSockets
Problem: Requirement to automate a specific trading strategy on a target trading platform
Solution: The interface with the target platform is made with headless Chrome controlled via Selenium. Information such as asset price and order book changes are tracked by inspecting the websocket connection; trades are automatically placed using custom web automation methods when a set of user defined criteria are met.
System: Assembler's Factory Floor Time-Tracking App
Client: Whippendell Marine
Technologies: Raku, CRO, Template::Nest, jQuery, CSS, MySQL
Problem: Create an application that interfaces with the company's existing Teamwork-based project management system and enables assemblers to log time spent on jobs - with design according to client spec.
Solution: A set of "Element" modules were created in Raku which inherited from a base module responsible for making calls to the Teamwork API. Syncing of local application data was accomplished with an independent daemon looping over and caching necessary user and project information in a MySQL database. Server-side rendering created dynamic content with Template::Nest, and the front end assembled HTML chunks delivered from the backend with jQuery. The system was designed to be deployed to Android-based tablet as a PWA app.
System: "SuperGraph" Native Android App
Client: John Adams Ltd.
Technologies: Java, Android, XML
Problem: The app had been removed from the Google Play Store due to a reported stability issue. There were also problems with accessibility of some buttons on smaller screens.
Solution: Several minor fixes were implemented including build parameter and file format updates, and layouts were corrected to make missing buttons visible on smaller screens. Updates were tested on multiple emulators using Android Studio. The app was successfully redeployed to the Google Play Store, and a report produced detailing the changes.
Before:
After:
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.
