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Vishnu Kanth Challam

from Cary, NC
Age ~45
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Also known as:
Vishnu K Challam, Vishnu Kanth Reddy Challam, Vishnu Kr Challam, Vishnu R Challam
Connected to:
Earl G Challans, 79Laura A Challan, 63Mark W Challans, 61Ralph E Challans, 59Tim Challans, 70Timothy B Challand, 77Sujith K Challapalli, 37Shelby A Challberg, 33William C Challberg, 78Margaret A Challe, 56

Vishnu Challam Phones & Addresses

  • Cary, NC
  • Seattle, WA
    • s
  • 3292 226Th Ave SE, Sammamish, WA 98075
  • 3295 226Th Ave SE, Sammamish, WA 98075
  • San Francisco, CA
  • Kirkland, WA
  • Bellevue, WA
  • Milpitas, CA
  • Lawrence, KS

Work

Company: Convoy inc Jan 2019 Position: Head of infrastructure

Education

Degree: Master of Science, Masters School / High School: The University of Kansas 2001 to 2003 Specialities: Computer Science

Skills

Distributed Systems • Software Engineering • Scalability • Software Development • Software Design • Algorithms • Web Services • Agile Methodologies • C# • Hadoop • Machine Learning • Mapreduce

Industries

Computer Software

Resumes

Resumes

Vishnu Challam Photo 1

Head Of Infrastructure

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Location:
Seattle, WA
Industry:
Computer Software
Work:
Convoy Inc
Head of Infrastructure
Twitter Nov 2015 - Dec 2018
Director of Engineering and Site Lead at Twitter Seattle
Twitter Jun 2013 - Oct 2015
Senior Engineering Manager
Amazon Sep 2011 - Jun 2013
Software Development Manager
Microsoft Aug 2008 - Aug 2011
Senior Lead Software Engineer - Bing Indexing and Knowledge Team
Education:
The University of Kansas 2001 - 2003
Master of Science, Masters, Computer Science Jawaharlal Nehru Technological University
Skills:
Distributed Systems
Software Engineering
Scalability
Software Development
Software Design
Algorithms
Web Services
Agile Methodologies
C#
Hadoop
Machine Learning
Mapreduce

Publications

Us Patents

Content Signature Notification

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US Patent:
20120047121, Feb 23, 2012
Filed:
Aug 23, 2010
Appl. No.:
12/861788
Inventors:
FABRICE CANEL - REDMOND WA, US
JUNAID AHMED - BELLEVUE WA, US
THOMAS FRANCIS MCELROY - SEATTLE WA, US
WALTER SUN - BELLEVUE WA, US
KUMAR CHELLAPILLA - SAMMAMISH WA, US
ABHISHEK SINGH - REDMOND WA, US
VISHNU CHALLAM - SEATTLE WA, US
Assignee:
MICROSOFT CORPORATION - REDMOND WA
International Classification:
G06F 17/30
US Classification:
707709, 707706, 707711, 707E17002, 707E17108
Abstract:
A client application installed on end user computers generates metadata from the content of web pages visited by end users and provides the metadata to a search engine. When an end user visits a web page, the end user's computer downloads and displays the web page to the end user. The client application may simultaneously access the web page content and generate this metadata in the form of a content signature of the web page from the web page content. The client application then provides the content signature to a search engine. The search engine may employ content signatures to identify new web pages to crawl and index. Additionally, the search engine may employ content signatures to identify changes to web pages and determine the crawl frequency of web pages.

Ranking Domains Using Domain Maturity

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US Patent:
20080086467, Apr 10, 2008
Filed:
Oct 10, 2006
Appl. No.:
11/548152
Inventors:
Janine Crumb - Seattle WA, US
Krishna C. Gade - Redmond WA, US
Rangan Majumder - Redmond WA, US
Vishnu Challam - Bellevue WA, US
Assignee:
Microsoft Corporation - Redmond WA
International Classification:
G06F 17/30
US Classification:
707 5
Abstract:
Ranking domains for search engines is provided herein. To rank a domain, contributing domains associated with the domain are identified. Additionally, the maturity of each of the contributing domains is determined. A rank for the domain is then determined based at least in part on the maturity of each of the contributing domains. The domain rankings may then be used to order results for search queries.
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Vishnu Kanth Challam from Cary, NC, age ~45 Get Report