François Le Lay
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François Le Lay Email & Phone Number

Machine Learning Engineer at Reflexivity
Location: East Setauket, New York, United States 16 work roles 4 schools
2 work emails found @spotify.com 2 phones found area 646 LinkedIn matched
4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 2 phones

Work email f****@spotify.com
Direct phone (646) ***-****
LinkedIn Profile matched
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Current company
Role
Machine Learning Engineer
Location
East Setauket, New York, United States

Who is François Le Lay? Overview

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Quick answer

François Le Lay is listed as Machine Learning Engineer at Reflexivity, based in East Setauket, New York, United States. AeroLeads shows a work email signal at spotify.com, phone signal with area code 646, and a matched LinkedIn profile for François Le Lay.

François Le Lay previously worked as Advisor - AI, Machine Learning at Psykhe Ai and Advisor - AI Engineering at Spark Space. François Le Lay holds Ms - Statistical Engineering Diploma, Statistics And Information Systems from Ensai.

Company email context

Email format at Reflexivity

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*@spotify.com
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Profile bio

About François Le Lay

I bring 20 years of experience as a hands-on builder of mission-critical data platforms and predictive systems. I focus on customer-centric innovation, at the intersection of generative AI, data science, machine learning, data engineering, and product design. Ongoing focus : agentic automation for financial analysisPast focus:- Algorithmic Trading: designed an investable portfolio of long-short strategies applied to a diverse set of futures contracts- Use of GenAI to design real-time, contextual recommender systems- Roblox game development (Lua)- Latest advances in Gen AI applied to 3D modelling, 2D creation, sound synthesis- Retrieval Augmented Generation architecture (LLMs)- Modal Labs serverless infra

Listed skills include Data Mining, Sql, Databases, E Commerce, and 45 others.

Current workplace

François Le Lay's current company

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Reflexivity
Reflexivity
Machine Learning Engineer
Setauket- East Setauket, NY, US
AeroLeads page
16 roles

François Le Lay work experience

A career timeline built from the work history available for this profile.

Machine Learning Engineer

Setauket- East Setauket, NY, US

Advisor - Ai, Machine Learning

Current

New York, US

Jun 2024 - Present

Advisor - Ai Engineering

Current
Mar 2024 - Present

Artificial Intelligence Expert

Work From Anywhere, Remote, OO

Aug 2022 - Apr 2024

Head Of Solutions Engineering And Technical Integration

San Francisco Bay Area, California, US

Kensu is an AI-driven data observability solution that offers companies the opportunity to monitor the health of their data pipelines at the source, therefore short-circuiting the downstream impact of incidents while providing huge productivity gains across the business and data engineering teams.- I led the company’s field engineering efforts for the US.

Oct 2022 - Jul 2023

Director Of Data Engineering & Data Science

New York, New York, US

What The Farmer's Dog does: - Challenge the behemoths of the dog food industry- All about cooking for our dogs: fresh, human-grade meals, delivered to your door through a subscription.- Turning unconditional love into uncomplicated care!I led a group focused on data infrastructure, BI and data science, as part of a central Data, Strategy and Insights.

Sep 2021 - Aug 2022

Engineering Manager

US

Hugging Face is leading the charge of open source AI:- by driving adoption of libraries such as transformers, peft, trl, and diffusers, to name a few.- by encouraging the use of the Hugging Face hub to host machine learning models- by offering optimzed inference services, either via an API, or a custom containerIn my short tenure, I am proud to have made a.

Apr 2021 - Sep 2021

Staff Machine Learning Engineer

Stockholm, Stockholm County, SE

Observing the accelerated pace of innovation in NLP, I switched from the managerial track to the IC track, to sharpen my applied science skills. - I advocated for the use of LLMs (Large Language Models) to improve the representation of music entities (embeddings), with the goal to improve a data matching pipeline used to reconcile music tracks and.

May 2019 - Apr 2021

Data Engineering Manager

Stockholm, Stockholm County, SE

I supported the growth of the company since its early days in the USA, by hiring and managing over 30 engineers and data scientists. My teams have built the mission-critical infrastructure that allows hundreds of engineers to iterate quickly, safely and at scale: - I supported the Analytics tooling squad, building with QlikSense & Tableau, on top of.

Feb 2014 - Apr 2021

Director Of Data

Paris, Île-de-France, FR

At some point in history, Viadeo was LinkedIn's biggest competitor in France and other emerging countries. In 2014, the group had a total membership base of over 50 million professionals.I was managing a full spectrum of data-related activities, from business analytics to behavioral CRM. In that context, I built the teams and tools that allowed Viadeo to.

Sep 2012 - Jan 2014

Manager Of Business Intelligence

London, England, GB

With 24 million registered members across 17 countries, PhotoBox.com is the european leader of the online printing, sharing and storage of digital photos.I was managing the group Business Intelligence team, and reporting to PhotoBox's CTO. We supported finance as well as local european marketing teams (UK, France, Germany, Italy, Sweden...).More precisely.

Feb 2007 - Sep 2012

Business Intelligence Engineer / Data Miner

Paris, Ile-de-France, FR

Prior to its acquisition by Rakuten, PriceMinister was the third most popular e-commerce site in France (12 million visits/month, 4+ million members).My missions:- To participate in the deployment of modern corporate reporting infrastructure (Oracle Warehouse Builder, Oracle Database 10g, Business Objects) while developing and maintaining existing.

Jun 2005 - Feb 2007

Software Engineer

Zurich, Zurich, CH

Web development for e-business website ALAPAGE.COM (France Telecom). Developed "La Boutique des Salaries", an online website used by France Telecom's staff, using core PHP components initially developed for alapage.

Apr 2005 - May 2005

Software Engineer/Data Miner

Haarlem, ., NL

- Realized statistical studies on Lycos Tripod european customer base (over 6 million users), participated in customer scoring to help optimize costs reduction,- Developed Web-based corporate reporting dashboards to be used by european management,- Fully developed the Lycos Partnershop, a marketing platform used to improve sales of the Lycos Webcenter.

Sep 2003 - Sep 2004

Internship Software Engineer

Le Chesnay Cedex, France, FR

Worked on database conception issues at french National Labs (IRISA Rennes). Subject: "Improving performances of nearest neighbor search through the use of statistical methods". Context: multimedia databases of highly dimensional feature descriptors. C++ coding.

Feb 2003 - Jul 2003

Internship Software Engineer

Los Angeles, US

Worked for "Content Search and Access" R&D team, dealing with computer vision topics. Developed a video player with specific artifical intelligence engine that allowed real-time scene detection (internal use). Used Microsoft Visual C++ (MFC, DirectX). Understanding of specific markovian models used to perform scene detection.

Jul 2002 - Sep 2002
4 education records

François Le Lay education

Ms - Statistical Engineering Diploma, Statistics And Information Systems

Ensai

Ms, Artificial Intelligence

Université De Rennes I

Bs, Applied Mathematics

Pierre And Marie Curie University

As, Physics, Mathematics, Computer Sciences, Earth Sciences

La Rochelle Université
FAQ

Frequently asked questions about François Le Lay

Quick answers generated from the profile data available on this page.

What company does François Le Lay work for?

François Le Lay works for Reflexivity.

What is François Le Lay's role at Reflexivity?

François Le Lay is listed as Machine Learning Engineer at Reflexivity.

What is François Le Lay's email address?

AeroLeads has found 2 work email signals at @spotify.com for François Le Lay at Reflexivity.

What is François Le Lay's phone number?

AeroLeads has found 2 phone signal(s) with area code 646 for François Le Lay at Reflexivity.

Where is François Le Lay based?

François Le Lay is based in East Setauket, New York, United States while working with Reflexivity.

What companies has François Le Lay worked for?

François Le Lay has worked for Reflexivity, Psykhe Ai, Spark Space, Toptal, and Kensu.

How can I contact François Le Lay?

You can use AeroLeads to view verified contact signals for François Le Lay at Reflexivity, including work email, phone, and LinkedIn data when available.

What schools did François Le Lay attend?

François Le Lay holds Ms - Statistical Engineering Diploma, Statistics And Information Systems from Ensai.

What skills is François Le Lay known for?

François Le Lay is listed with skills including Data Mining, Sql, Databases, E Commerce, Hadoop, Software Development, Perl, and Web Analytics.

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