Feb 2015 – Mar 2018 · 3 yrs 1 mo · Noida, Uttar Pradesh, India

• Lead tech team and architect projects. Main tech includes React, Rails, Angular and Node.
• Developed custom solutions using ML and AI for chatbots, computer vision and NLP.
• Manage day-to-day operations of company.

Jan 2011 – May 2015 · 4 yrs 4 mos · New York City

• Tech Lead and Generalist with experience leading numerous projects and teams in Google
• Tech Lead for Google Classroom (classroom.google.com)
• Lead 6 person Classroom web team through first public launch and 3 large releases
• Worked with leadership to prioritize work and develop best practices
• Managed complex JS web application using CSS3 and HTML5
• Wrote real time update infrastructure for use on iOS, Android and Web clients
• Identified and deployed performance improvements reducing queries by 10x
• Data Analytics and Machine Learning specialist
• Designed Machine Learning models for assist and suggest workflows
• Used Google Brain python libraries to train Deep and Convolutional Neural Networks
• Ran model training on 1000s of containers speeding up process from 4hrs to 15mins
• Wrote Hadoop/FlumeJava pipelines for feature extraction from free text and unstructured data
• Wrote Dremel/SQL pipelines processing TBs of data for Google Transparency Reports and DMCA takedowns
• Generalist Engineer
• Designed web serving framework for internal apps using Angular and J2EE which is now used on 5+ Apps
• Participated in Classroom Android fix-it, closing 15 bugs in two weeks
• Won 3rd place in Hackathon by creating a VR app that became full product (Google Expeditions)
• Owned multiple service integrations, contributing code to Google Voice, Google Photos, and Gmail for Legal Teams
• Contributed 200K+ LOC and reviewed 300K+ LOC in 7 different codebases in 4 years at Google
• Mentoring and Ops
• Conducted tens of technical interviews and many more phone screens
• Mentored new team members and interns through successful and returning stints
• Participated in oncall rotations for tier-1 and tier-2 apps serving millions of users every day
• Set up monitoring and logging for numerous large and small-services

Jan 2010 – Jan 2010 · 0 mo · Redmond, WA

• Built Static Analysis auto-patcher for the Visual C++ Compiler toolkit.
• The auto-patcher would automatically modify source code adding numerous memory and concurrency annotations to source code.
• Ran the auto-patcher on pre Windows 8 codebase modifying 10,000+ source files and identifying 8000 potential bugs.
• Built using EDG Compiler, VC++ Compiler, VC++, Visual Studio and PowerShell.

Jan 2009 – Jan 2009 · 0 mo · Noida, India

• Built a multi-process multi-threaded web-crawler that can index password protected and login required pages.
• Deployed web-crawler on company (and associate) Intranet to continually monitor for document links and alert page owners when links were broken.
• Index had 250,000 documents and monitors millions of links.
• Primary built using MySQL, J2EE and JSF.

Jan 2008 – Jan 2008 · 0 mo · Bangalore, India

• Built mission critical server monitoring framework. Monitoring was used in Infosys' container and cloud platform to track usage of physical and virtual machines.
• Wrote platform specific JNI layers for instrumentation on Linux (OpenBSD, Red Hat and Ubuntu) and Windows Servers.
• Built using JNI, Java, Visual C++, C++ and Unix tools.

May 2006 – Jul 2006 · 2 mos

• Built web app used by internal departments to manage inventory and distribution of tools and equipment like software, hardware and stationary.
• Integrated with Active Directory to get office and employee metadata.
• Built using IIS, SQL Server, Active Directory and ASP.net.