Leading development of major front-end and backend features of telecoms Copilot running on Azure through prototyping, design, roadmap definition and coding in Python and TypeScript.Developing the team through mentoring, code and design reviews, one-to-ones and technical talks on building systems with LLMs including GPT-4 and RAG.Built testing platform for LLM prompt evaluation to support our data science team.

Lead development of cross-team features to create the AOI service running on Azure through design, code development, mentoring, technical talks and roadmap definition.Designed and lead development of org-wide integration with in-house metrics and logging tools in Python. Presented technical overview to teams to speed up onboarding.Designed and built data ingestion scheduling tool using C# and Azure Functions.Developed Apache Spark pipelines for data ingestion using Databricks.

Technical lead responsible for creating huge scale (3m transactions per second) and low latency (<10ms) Java-based ONNX machine learning model evaluation service running on AWS and used by the whole Sponsored Display organisation.Defined plans and technical roadmaps for the service.Participation in recruitment processes including interviewing of senior staff for engineering or management and promotion assessments.Developed the team through mentoring, code and design reviews, one-to-ones, technical talks and coaching engineers for promotion.Built Apache Spark pipelines for dataset generation.Managed deployment and scaling using CDK and participated in on-call rota.

Lead agile team of 6 to define and develop platform for machine learning research through collaboration with in-house AI team and external researchers.Line management of developers including recruiting, performance appraisal, coaching and addressing performance issues.Coached trainee manager to lead a partner team while her manager was on sick leave.Defined architecture across teams to support successful launch of the product.

On secondment to our sister company in Minnesota