Stephan Ewen
CTO and co-founder
Ververica
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Stephan Ewen is CTO and co-founder at Ververica where he leads the development of the stream processing platform based on open source Apache Flink. He is also a PMC member and one of the original creators of Apache Flink. Before working on Apache Flink, Stephan worked on in-memory databases, query optimization, and distributed systems. He holds a Ph.D. from the Berlin University of Technology.
Piotr Nowojski
Software Engineer
Ververica
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Piotr Nowojski is a Software Engineer at Ververica. Previously, he was a Software Engineer in Teradata working on Presto – distributed SQL query engine. Before that, he was developing streaming applications at huge scale in Gemius.
Thomas Weise
Software Engineer
Lyft
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Thomas is Software Engineer, Streaming Platform at Lyft. He is also a committer for Apache Flink, PMC member of Apache Apex and Apache Beam and contributor to several more of the ASF ecosystem projects. Thomas has presented stream processing topics at international big data conferences and is the author of the book “Learning Apache Apex”.
Till Rohrmann
Software Engineer
Ververica
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Till is a PMC member of Apache Flink and software engineer at Ververica. His main work focuses on enhancing Flink’s scalability as a distributed system. Till studied computer science at TU Berlin, TU Munich and École Polytechnique where he specialized in machine learning and massively parallel dataflow systems.
Shuyi Chen
Software Engineer
Uber
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Shuyi Chen is a software engineer at Uber and the TL of Uber’s stream processing platform. He is a committer of both Apache Flink and Apache Calcite. Shuyi has years of experience in storage infrastructure, data infrastructure, and mobile development at both Google and Uber.
Shaoxuan Wang
Senior Staff Engineer
Alibaba
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Shaoxuan is a senior staff engineer and director of engineering at Alibaba, working on Flink SQL and AI platform. Alibaba runs Blink, a fork of Flink, at very large scale and offers it as a service to internal and cloud customers. Prior to Alibaba, Shaoxuan was a senior software engineer working on social graph and core infrastructure at Facebook. Shaoxuan received his Ph.D degree from UC San Diego. He is an Apache Flink® committer. Shaoxuan and his colleagues are heavily contributing to Apache Flink®.
Elliot Chow
Software Engineer
Netflix
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Elliot is a software engineer at Netflix on the Personalization Infrastructure team. He builds big data systems tailored for machine learning and analytics use cases with a variety of technologies including Scala, Spark, Flink, Kafka, and Cassandra.
Anand Swaminathan
Software Engineer
Lyft
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Currently working as a Software Engineer at Lyft building infrastructure on large scale streaming and batch processing systems. Previously built real time replication systems for Lyft application tables. Also worked on DynamoDB (AWS), building DynamoDB streams, TTL, etc.
Xuefu Zhang
Open Source Veteran
Alibaba
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Xuefu Zhang is a long-time open source veteran, worked or working on many projects under Apache Foundation, of which he is also an honored member. About 10 years ago he worked in the Hadoop team at Yahoo where the projects just got started. Later he worked at Cloudera, initiating and leading the development of Hive on Spark project in the communities and across many organizations. Prior to joining Alibaba, he worked at Uber where he promoted Hive on Spark for all Uber's SQL on Hadoop workload and also significantly improved Uber's cluster efficiency.
Luca Giovagnoli
Software Engineer
Yelp
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Luca works as a Software Engineer on the User Location Intelligence team at Yelp. While part of his job involves data mining massive data sets at Yelp, he is also responsible for designing and scaling the backend for analyzing high-volume geospatial data from millions of Yelp’s mobile users. He was previously the main open source contributor to Yelp’s asynchronous client Fido.
Ning Shi
Klaviyo
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Ning Shi works with the engineering teams that focus on event processing, data storage, and analytics at Klaviyo. Previously he worked on building distributed in-memory database VoltDB. His passionate about building high performance distributed systems.
Dave Torok
Enterprise Software Architect
Comcast
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Dave is an Enterprise Software Architect with over twenty-five years of technical leadership in the telecommunications, financial services, and healthcare domains. Dave’s diverse experience ranges from engineering event-based and rule processing systems at “PaaS” (Platform as a Service) scale to building an autonomous-agent workplace simulation engine. At Comcast, Dave is a Distinguished Architect leading the end-to-end ingest, distributed compute, and machine learning pipeline architectures for Big Data applications supporting Customer Experience and Systems Engineering in both public and private cloud environments.
Addison Higham
Software Engineer
Instructure
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Addison Higham a software engineer at Instructure, focused on building out a suite of infrastructure and tools for large scale stream processing to enable real-time learning analytics for student, teachers and administrators.
Roshan Naik
Technical Lead
Uber
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Roshan is a technical lead at Uber's stream processing platform team (Athena) and looking into problems of stream processing at scale. He was previously at Hortonworks where he architected Storm 2.0's new high performance execution engine and authored Hive's transactional streaming ingest APIs. He is a committer on Flume, Streamline and Storm. He is also author of Castor, an open source C++ library that brings the Logic paradigm to C++.
Ray Ruvinskiy
Arctic Wolf Networks
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Ray has been with Arctic Wolf Networks for 6 years, joining when the wolves were but pups. Over the years, Ray has worked on a number of services making up the distributed system that backs Arctic Wolf Networks’ CyberSOC service. He currently leads the Detection Automation team, where he’s focused on improving Arctic Wolf Networks’ threat detection capabilities. Prior to Arctic Wolf Networks, Ray worked at Blue Coat Systems (since acquired by Symantec) and Sybase (since acquired by SAP).
Xiaogang Shi
Senior Software Engineer
Tencent
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Xiaogang is a committer of the Apache Flink project and a senior software engineer at Tencent. His current work is focused on building a platform to facilitate the development of real-time applications at scale. He holds a Ph.D. in computer science from Peking University.
Robert Crowe
Data Scientist
Google
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A data scientist and TensorFlow addict, Robert has a passion for helping developers quickly learn what they need to be productive. He's used TensorFlow since the very early days and is excited about how it's evolving quickly to become even better than it already is. Before moving to data science Robert led software engineering teams for both large and small companies, always focusing on clean, elegant solutions to well-defined needs. In his spare time Robert sails, surfs occasionally, and raises a family.
Aslam Tajwala
VP of Engineering
Cogility
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Aslam Tajwala, VP of Engineering at Cogility Inc. His current work is focused on creating an analytics platform that makes it easy to capture human expertise and reasoning to allow analyzing high-volume, high-velocity data.
Snehal Nagmote
Senior Software Engineer
Netflix
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Snehal Nagmote is Senior Software Engineer on Consolidated Logging Team at Netflix. She focuses on building batch and real-time data pipeline for processing user behavioral data using Flink, Spark, Kafka. Prior to Netflix, she worked on building real-time search indexing system at WalmartLabs using Spark and Cassandra . She has several years of experience of building distributed and large scale data processing systems.l.
Matthew Dailey
Backend Software Engineer
Splunk
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Matt Dailey is a backend software engineer with experience creating and maintaining large-scale distributed systems in both batch processing with Hadoop, and stream processing with Apache Flink. He has been using Apache Flink since Spring 2017.
Aditi Verma
Senior Software Engineer
Branch Metrics
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Aditi is a senior software engineer at Branch, working on developing and scaling their data platform, that processes tens of billion events per day. Prior to Branch, she worked at Yahoo to develop data systems that provide actionable insights and audience targeting from petabytes of data. She has a wide range of experience in the data domain, from stream and batch processing, to resource management, scaling and monitoring.
Pala Muthiah
Data Platform Engineer
Airbnb
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Pala is an engineer in Data Platform at Airbnb, working on projects revolving around stream processing, analytics engines and storage. Prior to that he was a systems engineer at Trooly (acquired by Airbnb), working on a web crawl system (storage and indexing), and engineer at RocketFuel working on data and ML infrastructure. Before that he worked as an engineer in Microsoft SQL Server team on database manageability for SQL Azure and SQL Server. He holds a Bachelors and Masters degree in Computer Science from Cornell University.
Sijie Guo
PMC member of Apache Pulsar
Apache Pulsar
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Sijie Guo is the PMC Chair of Apache BookKeeper and the PMC member of Apache Pulsar. He worked at Twitter before and led the messaging team. Prior to Twitter, he worked on Yahoo! Push notification infrastructure.
Prem Santosh Udaya Shankar
Software Engineer
Yelp
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Prem Santosh is a Software Engineer at Yelp who enjoys working on problems related to scaling applications and the theoretical side of distributed consensus. He spends his spare time cooking, skiing and playing league of legends. He loves to talk about raft, paxos, what seasonings go best with chicken and how to never get out of the bronze league.
Vivek Thakre
Principal Software Engineer
Intuit.com
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I am Principal Software Engineer at Intuit part of Identity and Profile Platform group. I am currently working with a team responsible for creating and maintaining streaming platform and applications. My current focus is on building real-time data ingestion and collection frameworks and building next generation graph processing platform here at Intuit.
Fangjin Yang
Co-founder
Imply
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Fangjin is a co-author of the open source Druid project and a co-founder of Imply, a San Francisco based technology company. Fangjin previously held senior engineering positions at Metamarkets and Cisco. He holds a BASc in Electrical Engineering and a MASc in Computer Engineering from the University of Waterloo, Canada.
Greg Finch
Senior Product Manager
John Deere
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Greg Finch is a Senior Product Manager in the John Deere Intelligent Solutions Group. Working in the data platform team, he helps to define, design, and build systems that process sensor data from machines around the world. He enjoys using advanced technologies to help make powerful machines smarter, more reliable, and more efficient.
Isaac Mckillen-Godfried
Data Scientist
AI Stream
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I'm a data scientist at AIStream and frequently work with a variety of big data technologies including Flink. My primary area of focus broadly speaking is making it easier to use deep learning models in real world applications. Part of this includes integrating current deep learning frameworks (in Python) with big data frameworks (in Java) to make it easier to serve models at scale with low-latency.
Aljoscha Krettek
Co-founder and Software Engineer
Ververica
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Aljoscha Krettek is a PMC member at Apache Flink and co-founder and software engineer at 'Ververica':https://www.ververica.com/. He studied Computer Science at TU Berlin, he has worked at IBM Germany and at the IBM Almaden Research Center in San Jose. In Flink, Aljoscha is mainly working on the Streaming API. The most recent additions to the windowing and state APIs where designed and implemented by him. Aljoscha has spoken at Hadoop Summit, Strata, Flink Forward and several meetups about stream processing and Apache Flink before.
Akshay Balwally
Software Engineer
Lyft
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Akshay is a Software Engineer on Lyft’s Adaptive Pricing team, where he works on ML-driven pricing models and the infrastructure behind them. The team prices rides in real-time, to maintain market balance and fairly compensate drivers in times of high demand. Previously, Akshay studied computer science and statistics at the University of Virginia. He’s passionate about building faster, more reactive models that make accurate predictions in a quickly changing market.
Ketan Umare
Engineer
Lyft
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Engineer passionate about making data accessible to everyone. Lead for Flyte (kubernetes native orchestration platform for machine learning and large-scale data analysis) and passionate about Data on kubernetes. Past lead for ETA at Lyft responsible for extracting realtime traffic signals from all Lyft location data, which makes Lyft more efficient. Lead for Block storage at Oracle Baremetal cloud. Lead for Maps and dynamic route planning for logistics @Amazon
Jonathan Walsh
Arctic Wolf Networks
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Jonathan is an 8 year veteran of the cyber security industry, with a degree in Computational Mathematics and CISSP and GCIH security certifications. His interests lie in the intersection of mathematics and security.
Pallavi Phadnis
Senior Software Engineer
Netflix
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Pallavi Phadnis is a Senior Software Engineer at Netflix working on Consolidated Logging team. At Netflix, she contributes to the backend systems that process user behavior data to enable analytics and personalization using technologies such as Flink, Spark, Kafka, Hadoop etc. Prior to Netflix, she has several years of experience building large scale, high-performance batch and real-time processing systems in domains such as e-commerce and online advertising at WalmartLabs, eBay and advertising.com. Pallavi has a Master's degree from Carnegie Mellon University, Pittsburgh.
Hao Wang
Software Engineer
Airbnb
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Hao is a software engineer on Airbnb’s Data Platform team. He has been leading the development and driving the adoption of real-time stream processing at Airbnb. Before that, he helped building the data and machine learning infrastructure for IBM Watson. He received his PhD from the University of Southern California.
Vipul Singh
Tech Lead
Yelp
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Vipul works as a tech lead on the Data Streams Connectors team at Yelp, designing, building and maintaining stream processing infrastructure. His current focus is on building data connectors, enabling creation of a data lake from schematized streams, and developing next-gen stream processing infrastructure here at Yelp.
Adam Butler
Product Lead
John Deere
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I have worked at John Deere nearly 15 years and have over 20 years experience developing software across a range of platforms and technologies for a variety of consumers. Currently, as a Product Lead in Deere's Data Lake initiatives, I work with streaming and big data processing architectures to allow our customers to view, analyze and manipulate their data, to optimize precision agriculture. Using Apache Flink, along with AWS technologies, our team currently processes over 4 Billion complex, geospatial, records a day.
Rong Rong
Senior Software Engineer
Uber
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Rong Rong is a senior software engineer at Uber’s streaming processing team. He worked on Uber’s SQL-based stream analytics engine AthenaX which is currently powering over 1000+ production real-time data analytics and ML pipelines. Previously Rong held a software and machine learning engineer position in Qualcomm computer vision team.
Bowen Li
Senior Software Engineer
Alibaba
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Bowen is a senior software engineer at Alibaba, working on new initiatives of Flink and Alibaba’s internal fork known as Blink. Before joining Alibaba, he led the development of stream processing platform based on Flink at OfferUp, and worked on infrastructure of data analytics platform at Tableau.
Ramesh Shanmugam
Senior Data Platform Engineer
Branch Metrics
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Ramesh Shanmugam is a Senior Data Platform Engineer at Branch Metrics. At Branch, currently, he is building streaming and batch pipelines at a huge scale using Apache Flink, Spark, and Airflow. He has been creating distributed applications for more than 15 years. Passionate about building data-intensive applications.
Xiaowei Jiang
Senior Director
Alibaba
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Xiaowei Jiang is a Senior Director at Alibaba. He leads the StreamCompute Platform for AliCloud. The platform provides the real time data processing both internally and externally. Previously, he worked as Tech Lead at Facebook and Principal Engineer at Microsoft SQL Server.
Kostas Tzoumas
Co-founder and CEO
Ververica
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Kostas Tzoumas is a co-founder and CEO of Ververica, the company founded by the original creators of Apache Flink. Kostas is PMC member of Apache Flink and earned a PhD in Computer Science from Aalborg University with postdoctoral experience at TU Berlin. He is an author of a number of technical papers and blog articles on stream processing and other data science topics.
Jonathan Miles
The Trade Desk
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Jon has been working with Flink and dAP inside The Trade Desk (TTD) since he met dA at this conference exactly one year ago. Prior to the TTD's Data Pipeline Team, Jon built custom Big Data pipelines and time-series analytic engines inside Microsoft's Shared Data group and Skype's Big Data team.
Robert Metzger
Co-founder and an Engineering Lead
Ververica
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Robert Metzger is a PMC member of the Apache Flink project and a co-founder and an engineering lead at Ververica (former data Artisans). He is the author of many Flink components including the Kafka and YARN connectors. Robert studied Computer Science at TU Berlin and worked at IBM Germany and at the IBM Almaden Research Center in San Jose. He is a frequent speaker at conferences such as the Hadoop Summit, ApacheCon and meetups around the world.
Pablo Estrada
Software Engineer
Google
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Pablo is a Software Engineer from Mexico City. He lives in Seattle and works on Apache Beam and Google Cloud Dataflow. He's worked all across the Beam stack, mainly in the Python and Java SDKs. Before working at Google, he earned a Master's degree at Seoul National University, doing computational linguistics research. His favorite activities are traveling and drinking tea with the locals.
Seth Wiesman
Senior Solutions Architect
Ververica
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Seth Wiesman is a Senior Solutions Architect at Ververica, consulting clients to maximise the benefits of real-time data processing for their business. He supports customers in the areas of application design, system integration and performance tuning. Prior to joining Ververica, he was a Data Engineer on the reporting team at MediaMath and has a Masters in Computer Science from the University of Missouri.
Srikanth Satya
Vice President of Engineering
Dell EMC
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Srikanth Satya is Vice President of Engineering for Unstructured Data Storage, responsible for Object Storage product (ECS) and is also building a modern data analytics product (code named Nautilus) on top of Pravega (www.pravega.io). Pravega re-imagines storage for the stream processing world, establishing stream as a fundamental storage primitive and was built by his team and recently open sourced. Nautilus hopes to challenge the current status quo in the industry to make batch and stream processing on big data accessible for enterprise customers. He joined EMC in 2015. Before joining EMC, Srikanth had worked on leading pioneering large-scale public cloud services in Amazon and Microsoft.