Shifting Left in Banking: Enhancing Machine Learning Models through Proactive Data Quality | Abhi Ghosh | Shift Left Data Conference 2025

Good Data and not Big Data is becoming more important in today's ecosystem. Machine Learning models rely on good quality data to make their model training more efficient and effective. We have traditionally applied Data Quality checks and balances in manual, centralized way, putting a lot of onus on our customers. Shifting Left Data Quality will bring the data quality checks closer to where data is being created, while preventing bad data from flowing downstream. Also auto-detecting, recommending and auto-enforcing data quality rules will make our customers job easier, while creating a more mature and robust data ecosystem.

The Rise of the Data-Conscious Software Engineer: Bridging the Data-Software Gap | Mark Freeman | Shift Left Data Conference 2025

Data teams increasingly embrace software engineering practices to address quality and integration challenges, yet friction remains between software and data teams. This talk explores why standard practices alone aren’t enough and introduces the concept of the “Data-Conscious Software Engineer,” an emerging role critical to bridging these organizational divides. Attendees will learn how identifying and empowering engineers who deeply understand both software development and data workflows can foster stronger collaboration, improve data quality, and drive organizational change toward treating data as a strategic asset.

Shift Left with Apache Iceberg Data Products to Power AI | Andrew Madson | Shift Left Data Conference 2025

High-quality, governed, and performant data from the outset is vital for agile, trustworthy enterprise AI systems. Traditional approaches delay addressing data quality and governance, causing inefficiencies and rework. Apache Iceberg, a modern table format for data lakes, empowers organizations to "Shift Left" by integrating data management best practices earlier in the pipeline to enable successful AI systems.

This session covers how Iceberg's schema evolution, time travel, ACID transactions, and Git-like data branching allow teams to validate, version, and optimize data at its source. Attendees will learn to create resilient, reusable data assets, streamline engineering workflows, enforce governance efficiently, and reduce late-stage transformations—accelerating analytics, machine learning, and AI initiatives.

Panel: Shift Left Across the Data Lifecycle—Data Contracts, Transformations, Observability, and Catalogs | Prukalpa Sankar, Tristan Handy, Barr Moses, Chad Sanderson | Shift Left Data Conference 2025

Join industry-leading CEOs Chad (Data Contracts), Tristan (Data Transformations), Barr (Data Observability), and Prukalpa (Data Catalogs) who are pioneering new approaches to operationalizing data by “Shifting Left.” This engaging panel will explore how embedding rigorous data management practices early in the data lifecycle reduces issues downstream, enhances data reliability, and empowers software engineers with clear visibility into data expectations. Attendees will gain insights into how data contracts define accountability, how effective transformations ensure data usability at scale, how proactive how proactive data and AI observability drives continuous confidence in data quality, and how catalogs enable data discoverability, accelerating innovation and trust across organizations.

Automating Data Quality via Shift Left for Real-Time Web Data Feeds at Industrial Scale | Sarah McKenna | Shift Left Data Conference 2025

Real-time web data is one of the hardest data streams to automate with trust since web sites don't want to be scraped, are constantly changing with no notice, and employ sophisticated bot blocking mechanisms to try to stop automated data collection. At Sequentum we cut our teeth on web data and have come out with a general purpose cloud platform for any type of data ingestion and data enrichment that our clients can transparently audit and ultimately trust to get their mission critical data delivered on time and with quality to fuel their business decision making.

Data Contracts in the Real World, the Adevinta Spain Implementation | Sergio Catoira | Shift Left Data Conference 2025

This talk covers Adevinta Spain's transition from a best-effort governance model to a governed data integration system by design. By creating source-aligned data products, this shift aims to enhance data quality and reliability from the moment data is ingested.

Shifting From Reactive to Proactive at Glassdoor | Zakariah Siyaji | Shift Left Data Conference 2025

As Glassdoor scaled to petabytes of data, ensuring data quality became critical for maintaining trust and supporting strategic decisions. Glassdoor implemented a proactive, “shift left” strategy focused on embedding data quality practices directly into the development process. This talk will detail how Glassdoor leveraged data contracts, static code analysis integrated into the CI/CD pipeline, and automated anomaly detection to empower software engineers and prevent data issues at the source. Attendees will learn how proactive data quality management reduces risk, promotes stronger collaboration across teams, enhances operational efficiency, and fosters a culture of trust in data at scale.

Data DevOps applies rigorous software development practices—such as version control, automated testing, and governance—to data workflows, empowering software engineers to proactively manage data changes and address data-related issues directly within application code. By adopting a "shift left" approach with Data DevOps, SWE teams become more aware of data requirements, dependencies, and expectations early in the software development lifecycle, significantly reducing risks, improving data quality, and enhancing collaboration.

This session will provide practical strategies for integrating Data DevOps into application development, enabling teams to build more robust data products and accelerate adoption of production AI systems.