AeroLeads people directory · profile
John Ryan Email & Phone Number
Vice President Engineering | Data and Match Intelligence
at
GLG
LinkedIn matched
✓ Verified May 2026
2 data sources
Profile completeness 86%
Current company
Role
Vice President Engineering | Data and Match Intelligence
Location
County Dublin, Ireland, Ireland
Company size
Who is John Ryan? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Ryan is listed as Vice President Engineering | Data and Match Intelligence at GLG, a company with 11953 employees, based in County Dublin, Ireland, Ireland. AeroLeads shows a matched LinkedIn profile for John Ryan.
John Ryan previously worked as Director of Engineering | Search and Recommendations at Glg.
Company email context
Email format at GLG
This section adds company-level context without repeating John Ryan's masked contact details.
GLG
Review company-level records connected to John Ryan before choosing the right outreach path.
Profile bio
About John Ryan
As Director of Engineering for the AI Search Platform at Gerson Lehrman Group, I drive the evolution of search and recommendation technologies while pioneering cutting-edge machine learning techniques. With a global perspective, I lead a diverse and talented international team, fostering innovation and delivering game-changing solutions. 💡 Key Achievements:🔹 Architected and built a globally distributed expert network search platform with billions of datapoints and millisecond response.🔹 Harness the power of hybrid lexical and semantic search to optimise recommendations for our clients utilising the latest in Large Language Models and Natural Language Processing techniques.🔹 Crafting robust architectural designs for scalable, high-performance systems.🌐 Join me in shaping the future of knowledge discovery and client success at GLG. Let's connect and explore opportunities to collaborate!#EngineeringLeadership #SearchTech #Recommendations #MachineLearning #GlobalTeam #GLG #OpenAI #ChatGPT #LLM
Listed skills include Node.Js, Javascript, Rabbitmq, Linux, and 27 others.
Current workplace
John Ryan's current company
Company context helps verify the profile and gives searchers a useful next step.
2 roles
John Ryan work experience
A career timeline built from the work history available for this profile.
Director Of Engineering | Search And Recommendations
CurrentTechnical Lead of AI Search and Recommendations. Leads a global team based across the Americas and Europe to deliver expert search capabilities using the latest AI techniques and services including OpenAI ChatGPT, LLMs and Natural Language Processing.
Jul 2016 - Present
Team & coworkers
Colleagues at GLG
Other employees you can reach at glg.it. View company contacts for 11953 employees →
CM
Carlos Martins
Colleague at GlgEast Hanover, New Jersey, United States, United States
View →
EK
Eri Kitaji
Colleague at GlgJapan, Japan
View →
DA
Dominik Adam
Colleague at GlgGermany, Germany
View →
DV
Diana Valerie Horvath Vargas
Colleague at GlgKaarst, North Rhine-Westphalia, Germany, Germany
View →
RM
Ronak Munjal
Colleague at GlgDelhi, India, India
View →
PG
Philip Giesey
Colleague at GlgAustin, Texas, United States, United States
View →
KF
Kevin Flynn
Colleague at GlgMarlton, New Jersey, United States, United States
View →
IS
Igor Saulsky
Colleague at GlgCalifon, New Jersey, United States, United States
View →
GL
Glg-Huan Liu
Colleague at GlgChengdu, Sichuan, China, China
View →
CO
Ciaran O'Dowd
Colleague at GlgIreland, Ireland
View →
Carlos Martins
Colleague at GlgEast Hanover, New Jersey, United States, United States
View →
EK
Eri Kitaji
Colleague at GlgJapan, Japan
View →
DA
Dominik Adam
Colleague at GlgGermany, Germany
View →
DV
Diana Valerie Horvath Vargas
Colleague at GlgKaarst, North Rhine-Westphalia, Germany, Germany
View →
RM
Ronak Munjal
Colleague at GlgDelhi, India, India
View →
PG
Philip Giesey
Colleague at GlgAustin, Texas, United States, United States
View →
KF
Kevin Flynn
Colleague at GlgMarlton, New Jersey, United States, United States
View →
IS
Igor Saulsky
Colleague at GlgCalifon, New Jersey, United States, United States
View →
GL
Glg-Huan Liu
Colleague at GlgChengdu, Sichuan, China, China
View →
CO
Ciaran O'Dowd
Colleague at GlgIreland, Ireland
View →
FAQ
Frequently asked questions about John Ryan
Quick answers generated from the profile data available on this page.
What company does John Ryan work for?
John Ryan works for GLG.
What is John Ryan's role at GLG?
John Ryan is listed as Vice President Engineering | Data and Match Intelligence at GLG.
Where is John Ryan based?
John Ryan is based in County Dublin, Ireland, Ireland while working with GLG.
What companies has John Ryan worked for?
John Ryan has worked for Glg.
Who are John Ryan's colleagues at GLG?
John Ryan's colleagues at GLG include Carlos Martins, Eri Kitaji, Dominik Adam, Diana Valerie Horvath Vargas, and Ronak Munjal.
How can I contact John Ryan?
You can use AeroLeads to view verified contact signals for John Ryan at GLG, including work email, phone, and LinkedIn data when available.
What skills is John Ryan known for?
John Ryan is listed with skills including Node.Js, Javascript, Rabbitmq, Linux, Agile Methodologies, .Net, Scrum, and Rest.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the John Ryan you were looking for.
View similar profiles
