Will E.

• Created APIs using Express.js.
• Developed a management interface with Django to manage over 20,000 IoT devices across multiple partners and users.
• Built a data ingestion pipeline using AWS services (IoT Core, Lambda) and TimeScaleDB.
• Created ESP32 firmware using the Espressif SDK and integrated it with IoT Core.

• Successfully deployed and managed a fleet of IoT devices for a startup in the Green Energy sector. This included work on the frontend (HTML, React), backend (Django, Postgres), deployment (Docker), firmware (C, ESP-IDF), data analytics and visualization (Grafana, Pandas), communication (MQTT, Protobuf, Zigbee), and electronic design.

• Created, deployed and maintained Django websites to support thousands of students and staff.

• Working for various clients in diverse areas, such as the Educational and Vintage Arts sectors:

Pebble (mypebble.co.uk): Maintained a website (Django/PostgreSQL/Marionette) and created mobile (Android) and desktop (C#) apps running in over 400 schools in the UK.

Cambridge Scholars Publishing (csp.co.uk): Maintained a desktop application (Python, PostgreSQL, TkInter) used to run a large publishing house and an associated website (Ruby, Heroku)

Code Institute (codeinstitute.net): Authored the Python course for the above online coding boot-camp.

James Alder Fine Art (jamesalder.co.uk): Created and managed a website (Django) for one of the longest-running Fine Art dealers in the UK.

Modern Prints (modernprints.co.uk): Managed the website (PHP/Drupal, Shopify) of a company selling limited-edition modern prints.