Software App Developers

Python, Django, GoLang, Docker

Storymapping, Requirements Capture, Project Management

Our experts specialise in proof of concept,

minimum viable product and early stage Python, Django and GoLang software innovation projects.

Software Development

We use carefully curated suites of open source tools to ensure maximum functionality for reasonable levels of investment.

Your project may involve developing cloud native web apps and servers based on the Python/Django technology stack. Which may include a Python data pipeline with DSP and machine learning.

Or you may require live video broadcast from browser to app utilising the latest cloud video technologies such as WebRTC and AWS Media Live.

State Of The Art Solutions

For data science projects we use the Python Data Science Stack with NumPy, Plotly and Dash. Built with state of the art code and project management techniques to strike the optimum balance between agility and control.

Our iOS and Android mobile apps can be implemented natively or using the Cordova cross platform suite. Apps interfacing to custom hardware often benefit from the former.

We apply powerful software stacks to solve your business problems in scaleable and cost sustainable ways.

Our Technology Stacks


We deploy services based on Docker, commonly postgres, django, nginx, certbot, cron and many others.

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Django is our go-to stack for REST API and powerful server side scripting for complex applications ranging from IoT to video conferencing.

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Where speed and efficiency cannot be met with Python, we will port functionality to Go for blistering performance.

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Python Data Stack

We have deployed the Python Data Science Stack and Pipelines for data capture, visualisation and workflow applications.

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AWS Media & WebRTC

A powerful 'browser to app' one-to-many live broadcasting technology stack with super-low running costs.

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Mobile Apps with Bluetooth/WiFi

We design and create apps, often with an associated Bluetooth or WiFi peripheral.

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Our Services


Quickly create a Minimum Viable Product with enough features to attract your first customers. Build traction whilst gaining early stage validation with rapid agile iteration.

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Proof of Concept

Our Application Laboratory bridges the gap between blue sky research and the market. Call to discuss the path to commerical realisation for your newest intellectual property.

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University Collaboration

We work with teams in academia, bringing rigour to software processes and helping to manage the research process.

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Some of our recent projects



We designed, developed and project managed the native mobile apps and server for the National Oceanography Centre AnyTide app

New York


Involved from idea through Proof of Concept to MVP for this musculoskeletal physiotherapy exercise app

San Francisco

Datum Electronics

Developed native iOS and Android apps & server side for the highly acclaimed Datum Connect suite of torque management tools

San Francisco

Remote Condition Monitoring

A comprehensive fleet remote condition monitoring system. High volume data acquisition to a custom data lake with embedded data science stack


Words from some of our customers

"We could not have developed what we did without superb help from Rockstone Data Ltd "

Chris Castle, founder, GPEP

"Nick & Brian's input in the early days of Potentialife's development were pivotal"

Angus Ridgway, CEO, Potentialife

"Rockstone Data Ltd provided a great service for us, including training our staff post delivery"

James Lees, MD, Datum Electronics

"Over many years, Nick's input into AMT Marketing's systems have been a key competitive advantage"

Andrew Turner, MD, AMT Marketing & Sales


Contact us and we'll get back to you within 24 hours.

Hampshire, UK

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