Work Experience

Current: NHS England - BI Developer

2021 - Present

Business Intelligence developer focused on building visualisation products to be used to support decision making for healthcare professionals to improve patient experience.

My responsibilities include:

  • End to end Tableau development (stakeholder engagement, requirements & design, data sourcing, dashboard build, UAT & handover to stakeholders)
  • Improve Tableau development operating model - this includes setting up systems and processes for collecting requirements that can be used to improve developers efficiency.
  • Data pipeline build in python on Azure
  • Run visualisation tool proof of concepts to expand the offering of the team (currently looking at using Streamlit and other web app tools to display data to users)

Tools used:

  • Tableau
  • SQL
  • Python
  • Azure

Previous: HSBC - Senior BI Developer

2016 - 2021

Data developer and analyst working on projects focusing on migrating legacy financial reporting systems onto Google Cloud.

My responsibilities include:

  • SQL development with several different Google scrums involving converting SAS jobs to run on Google and uplifting current Google BigQuery SQLs/workflows. Experience with development of several concurrent code branches managed with JIRA & GitHub.
  • Creation and integration of data workflows to allow two large reporting batches to run as one integrated batch.
  • Batch monitoring and troubleshooting using Google logging tools.
  • Data management including data sourcing using SFTP & Hadoop to migrate data from On-premise systems to Google Cloud, building & maintaining table schemas and creating extracts
  • Coordinating deployments from GitHub to UAT/Production environments using Jenkins
  • Data model and dashboard build using Tableau for a range of MI products
  • Stakeholder support during UAT/transition to investigate and resolve any bugs that arise
  • Application SME for the migration from On-premise SAS to Google Cloud – Guided Google specific design issues, coordinating code/environment integration and managing the technical side of UAT.
  • Reporting Framework PoC – This included building a tool in Appian to capture reporting framework requirements. I was responsible for the design of the back end data model and build in Appian
  • End user tool testing – Configuration and user testing of workflow management tool, adjustment tool and validation frameworks.
  • Mentoring and training of junior team members

Tools used:

  • Tableau
  • SQL
  • SAS
  • Google cloud
  • Shell scripting
  • Hadoop