Data Conference Databasea Query.Farm index
Speakers

John Sandall

Employers on the program

  1. 2019–2025Coefficient5 talks

Bluesky: @johnsandall.bsky.social

Events5
Conferences1
Talks5
Years active2019–2025
Miles between events1,1585 in-person events · 2 countries

Appearances by year

201920202021202220232024202520262027
  • PyData

Talks

DateEventConferenceRoleTitleLinks
Jun 6, 2025PyData London 2025PyDatatutorialHow To Measure And Mitigate Unfair Bias in Machine Learning Models
as Coefficient
In this 90-minute workshop, machine learning engineers and data scientists will learn practical techniques for identifying and mitigating age bias in AI-driven…Show less

In this 90-minute workshop, machine learning engineers and data scientists will learn practical techniques for identifying and mitigating age bias in AI-driven hiring systems.

Jun 14, 2024PyData London 2024PyDatatalkFine Tuning: Building A Folk Music Recommendation System with LLMs
as Coefficient
🎵 What happens when you feed an embedding model with folk tunes? 🤖 Our journey starts with a powerful transformer-powered NLP use-case: automated topic…Show less

🎵 What happens when you feed an embedding model with folk tunes? 🤖 Our journey starts with a powerful transformer-powered NLP use-case: automated topic modelling using embedding models, clustering algorithms and LLMs.

Apr 22, 2024PyCon DE & PyData Berlin 2024PyDatatalkWhispered Secrets: Building An Open-Source Tool To Live Transcribe & Summarize Conversations
as Coefficient Systems Ltd
Are you secretly a spy and/or passionate about open-source? Maybe you don't trust a cloud-hosted service with your highly classified information, or perhaps you…Show less

Are you secretly a spy and/or passionate about open-source? Maybe you don't trust a cloud-hosted service with your highly classified information, or perhaps you like to build things for yourself.

Apr 17, 2023PyCon DE & PyData Berlin 2023PyDatatalkPostmodern Architecture: The Python Powered Modern Data Stack
as Coefficient
The Modern Data Stack has brought a lot of new buzzwords into the data engineering lexicon: "data mesh", "data observability", "reverse ETL", "data lineage",…Show less

The Modern Data Stack has brought a lot of new buzzwords into the data engineering lexicon: "data mesh", "data observability", "reverse ETL", "data lineage", "analytics engineering".

Jul 12, 2019PyData London 2019PyDatatalkDemocracy Hackathon
as Coefficient
Data and technology can be powerful tools for understanding and improving the democratic process. Instead of weaponising these tools to produce unfair…Show less

Data and technology can be powerful tools for understanding and improving the democratic process. Instead of weaponising these tools to produce unfair advantages, driving mistrust and disenfranchisement, the data community can also do the opposite.

Frequent co-speakers

SpeakerShared eventsShared talksLast together
Cheuk Ting Ho5—2025
Ines Montani4—2025
Chris Fonnesbeck3—2025
Emeli Dral3—2025
Ian Ozsvald3—2025
Marco Gorelli3—2025
Theodore Meynard3—2025
Anna-Lena Popkes3—2024
Lev Konstantinovskiy3—2024
Noé Achache3—2024
Patrick Hoefler3—2024
Adam Hill2—2025
Alex Owens2—2025
Andrea Melloncelli2—2025
Andy Terrel2—2025

Speakers with the same name are merged into one entry, so this page may combine more than one person. Affiliations are shown as each conference listed them.