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Kelvin Tan Email & Phone Number
Head of Information Technology (Volunteer)
at
Non-Profit
1 work email found
@apache.org
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Head of Information Technology (Volunteer)
Location
United States, United States, United States
Company size
Who is Kelvin Tan? Overview
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Quick answer
Kelvin Tan is listed as Head of Information Technology (Volunteer) at Non-Profit, a company with 10 employees, based in United States, United States, United States. AeroLeads shows a work email signal at apache.org and a matched LinkedIn profile for Kelvin Tan.
Kelvin Tan previously worked as Microsoft’s Digital Native Customer Advisory Board Member at Microsoft and Head of AI and Search Intelligence at Searchstax.
Company email context
Email format at Non-Profit
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*@apache.org
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AeroLeads found 1 current-domain work email signal for Kelvin Tan. Compare company email patterns before reaching out.
Profile bio
About Kelvin Tan
Customer- and execution-focused, product and technology leader in the field of search, AI and LLMs.Long-time search professional with over 18 years of experience in the industry, having worked with all aspects of search like query understanding, knowledge graphs, metadata enrichment, semantic search, query NER and Learning To Rank to name a few. Currently leading search, ML and LLM research initiatives for SearchStax, one of the world's largest managed Solr providers.
Listed skills include Lucene, Solr, Linux, Hadoop, and 14 others.
Current workplace
Kelvin Tan's current company
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Non-Profit
9 roles
Kelvin Tan work experience
A career timeline built from the work history available for this profile.
Microsoft’S Digital Native Customer Advisory Board Member
CurrentProvide critical guidance and feedback to shape the next generation of the Azure platform and all aspects of Microsoft’s customer experience.
Dec 2023 - Present
Head Of Ai And Search Intelligence
Current- Lead AI and LLM initiatives at SearchStax- Defined the company's AI product and engineering strategy- Conceptualized and executed a diverse array of PoCs in Retrieval-Augmented Generation (RAG), search re-ranking, metadata enrichment and question-answering.- Architected the AI engineering framework at SearchStax, recruited and mentored a team of AI.
Mar 2023 - Present
Head Of Information Technology (Volunteer)
Current- Led teams supporting IT operations for non-profit. - Led development of virtual real-time meeting platform during the Covid pandemic, scaling to hundreds of concurrent users online.
Sep 2016 - Present
Search + Ml Consultant (Contractor)
CurrentLucene, Solr and Elasticsearch consultant. Big data integration with open-source search products. Query understanding, search relevance tuning and performance tuning.Worked with clients like Atlassian, CareerBuilder, Indeed, Yardi etc.
Jul 2004 - Present
Director Of Search
Led, recruited and built the search team from the ground-up which included data scientists and search engineers. Wore multiple hats including product, engineering and executive/strategy. Owned search roadmap, search product strategy and cross-functional product management involving search. Worked closely with the CEO to chart company's product roadmap.
Feb 2022 - Mar 2023
Staff Search Engineer
- Developed and maintained large-scale data processing pipelines using Cascading on Amazon EMR, optimizing workflows for performance and scalability.- Implemented and fine-tuned Solr for advanced search capabilities, leading to improved search relevancy, speed, and user experience.- Designed and executed custom Solr plugins to extend functionality and meet.
Jun 2013 - May 2022
Staff Software Engineer
Homethinking Llc
- Architected, built, and maintained the entire application stack: Single-handedly managed the full development lifecycle, from backend infrastructure to frontend web application.- Custom-built crawler: Developed a robust, high-performance web crawler that efficiently processes over 1 million realtor listings per day. Implemented advanced techniques for.
Oct 2005 - Feb 2007
Co-Founder, Cto
Relevanz.Com
Wore multiple hats, including - Technical Lead and ScrumMaster of professional services software team - gathered requirements, performed design and facilitated project implementation using agile techniques. Hired and managed a team of 5 developers.Pre-sales - addressed clients' technical concerns during product presentations, produced technical.
Oct 2000 - Jul 2004
Team & coworkers
Colleagues at Non-Profit
Other employees you can reach at microsoft.com. View company contacts for 10 employees →
TB
Tim Brady
Colleague at Non-ProfitCarnation, Washington, United States, United States
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GL
Gordon Li
Colleague at Non-ProfitVancouver, British Columbia, Canada, Canada
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NH
Nathanial Hayden
Colleague at Non-ProfitWoodinville, Washington, United States, United States
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PM
Peter Manchidi
Colleague at Non-ProfitPretoria, Gauteng, South Africa, South Africa
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VS
Valle Srieeshae
Colleague at Non-ProfitAndhra Pradesh, India, India
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MM
Maria Mercado
Colleague at Non-ProfitLos Angeles, California, United States, United States
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AR
Anish Roy
Colleague at Non-ProfitPatna, Bihar, India, India
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XC
Ximena Charles
Colleague at Non-ProfitSan Nicolás De Los Garza, Nuevo León, Mexico, Mexico
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DG
Daniel Grunblatt
Colleague at Non-ProfitModiin-Maccabim-Reut, Center District, Israel, Israel
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邵
邵皓轩
Colleague at Non-ProfitNanjing, Jiangsu, China, China
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Tim Brady
Colleague at Non-ProfitCarnation, Washington, United States, United States
View →
GL
Gordon Li
Colleague at Non-ProfitVancouver, British Columbia, Canada, Canada
View →
NH
Nathanial Hayden
Colleague at Non-ProfitWoodinville, Washington, United States, United States
View →
PM
Peter Manchidi
Colleague at Non-ProfitPretoria, Gauteng, South Africa, South Africa
View →
VS
Valle Srieeshae
Colleague at Non-ProfitAndhra Pradesh, India, India
View →
MM
Maria Mercado
Colleague at Non-ProfitLos Angeles, California, United States, United States
View →
AR
Anish Roy
Colleague at Non-ProfitPatna, Bihar, India, India
View →
XC
Ximena Charles
Colleague at Non-ProfitSan Nicolás De Los Garza, Nuevo León, Mexico, Mexico
View →
DG
Daniel Grunblatt
Colleague at Non-ProfitModiin-Maccabim-Reut, Center District, Israel, Israel
View →
邵
邵皓轩
Colleague at Non-ProfitNanjing, Jiangsu, China, China
View →
FAQ
Frequently asked questions about Kelvin Tan
Quick answers generated from the profile data available on this page.
What company does Kelvin Tan work for?
Kelvin Tan works for Non-Profit.
What is Kelvin Tan's role at Non-Profit?
Kelvin Tan is listed as Head of Information Technology (Volunteer) at Non-Profit.
What is Kelvin Tan's email address?
AeroLeads has found 1 work email signal at @apache.org for Kelvin Tan at Non-Profit.
Where is Kelvin Tan based?
Kelvin Tan is based in United States, United States, United States while working with Non-Profit.
What companies has Kelvin Tan worked for?
Kelvin Tan has worked for Non-Profit, Microsoft, Searchstax, Supermind Consulting, and Vetted.
Who are Kelvin Tan's colleagues at Non-Profit?
Kelvin Tan's colleagues at Non-Profit include Tim Brady, Gordon Li, Nathanial Hayden, Peter Manchidi, and Valle Srieeshae.
How can I contact Kelvin Tan?
You can use AeroLeads to view verified contact signals for Kelvin Tan at Non-Profit, including work email, phone, and LinkedIn data when available.
What skills is Kelvin Tan known for?
Kelvin Tan is listed with skills including Lucene, Solr, Linux, Hadoop, Nutch, Java, Software Development, and Open Source.
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