David Rosenstrauch

Cloud Infrastructure / Data Platform Consultant

Jain Global

Jan 2024 - Dec 2025 (2 years)

Cloud Architect / Consultant

AllianceBernstein

Jan 2020 - Dec 2024 (5 years)

Advised AB's Multi-Asset Systems (MAS), Fixed Income, and Cloud Engineering teams on various aspects of infrastructure and cloud computing, including automation, scalability, architecting for high availability, and system monitoring. Served as primary cloud infrastructure support engineer for several dozen engineering personnel on the MAS and Fixed Income teams.
Administered, maintained, and monitored the teams’ computing environments running in a public cloud utilizing cloud and automation tools including Kubernetes, Terraform, and Datadog.

Director of DevOps

Vroom

Jan 2018 - Dec 2020 (3 years)

Leader of the DevOps team for Vroom, an innovative e-commerce company disrupting the auto sales market by making car buying and selling fast and easy online. Responsible for all aspects of the company's cloud-based technical operations, including uptime, security, and performance for mission-critical, 24x7, public-facing, web-based systems, as well as several dozen back-end systems, and all associated infrastructure. Operate and oversee all systems and infrastructure running in multiple cloud environments, with a heavy reliance on automated management, deployment, and monitoring tools, such as Kubernetes, Terraform, CircleCI, and Datadog. Manage the team staff, hire and train new team members, manage the team’s work load, directly superv

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Cloud Architect, QuantOne team

Hutchin Hill Capital

Jan 2017 - Dec 2018 (2 years)

(Hutchin Hill ceased operations in 2018.) Responsible for planning and executing the migration of the team’s backend infrastructure from on-premises hardware to a scalable environment running in a public cloud, using Kubernetes and Docker containers. Collaborated with other engineering staff to migrate the team’s trading algorithm backtesting tools to a scalable, distributed computing environment. Wrote and enhanced several key data ingestion, processing, serving, and reporting tools, to feed the group’s quant trading systems, using Python and kdb/q.

Director of Database Architecture

Dailymotion

Jan 2016 - Dec 2017 (2 years)

Leader of the DMP team for Dailymotion’s “Full Stack” ad tech group. Managed the DMP team staff, recruited, hired, and trained new team members, managed the team’s work load, directly supervised and trained/mentored developers, as well as performed hands-on coding work as needed. Architected and led the development of the DMP systems, utilizing Big Data technologies such as Apache Spark Streaming, Kafka, Cassandra, and CitusDB.

Director of Engineering, DMP Team, YP Mobile Labs

YP The Real Yellow Pages

Jan 2014 - Dec 2016 (3 years)

Leader of the DMP team in YP’s Mobile Labs group. Oversaw the group’s DMP user profiling/targeting systems and staff, as well as overall system administration of the entire Mobile Labs group’s cloud infrastructure (AWS). Managed the DMP team staff, recruited, hired, and trained new team members, managed the team’s work load, directly supervised and trained/mentored developers, as well as performed hands-on coding work as needed. Architected and led the development of the DMP systems, utilizing Big Data technologies such as Apache Spark and Hadoop. Collaborated with other Mobile Labs team leaders to triple EMT product revenue from prior year. Scaled the DMP system to process over 6 billion incoming user location data points daily, and e

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VP of Engineering

Sense Networks Inc

Jan 2011 - Dec 2014 (4 years)

Leader of the engineering team for Sense, a targeted mobile advertising startup. Managed the company's engineering and system/admin operations, with a particular focus on Sense's proprietary Macrosense DMP user profiling platform, which builds profiles on millions of mobile users worldwide based on streams of geospatial data. Member of Sense's senior management team, which led the company through a successful pivot into mobile advertising and eventual acquisition.

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Lead Engineer

Demdex Inc acquired by Adobe Systems

Jan 2008 - Dec 2011 (4 years)

Employee #2 at Demdex, a venture-funded Internet startup in the Behavioral Data Management market space of the online advertising industry. Served as an essential member of the founding technology team, reporting directly to the CTO, and was instrumental in building the company and helping it reach its early milestones. Demdex achieved a successful exit in January 2011, via an acquisition by Adobe Systems.

Responsibilities included:

● Led the BI/Data Warehousing engineering team.
● Developed several mission-critical large-scale back-end systems, including a low-latency, memory-resident, distributed caching system, as well as the company’s Hadoop-based data management platform, which stores and processes data for

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Senior Software Engineer

DataSynapse

Jan 2006 - Dec 2008 (3 years)

Senior Software Engineer on the GridServer product team. Lead developer on several key product features.

Senior Software Developer

Credit Suisse

Jan 2003 - Dec 2006 (4 years)

David Rosenstrauch

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David Rosenstrauch

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