Aditya Agrawal

Head of Engineering |

19.5

Years of Experience

Education

iit, delhi university

Companies

6thstreet, infoedge, eros, eros, snapdeal, marketshare, www.guruji.com, www.guruji.com, bea systems, astrostage japan

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Experience

2021 - Present
6thstreet
Head Of Engineering
2018 - 2021
infoedge
Senior Vice President
● Own and responsible for the overall development, deployment, and maintenance of multiple teams including Crawling, Search and Discovery and Central Platform Team. ● Managed the Naukri core tech platform team to build the horizontal application and systems technologies that are leveraged by other functions within Tech. ● Build a very high throughput service that supports more than 3M hits on a daily basis with a response time of 50ms. ● Proposed and implemented a distributed crawling system using various machine learning algorithms to crawl public data and intelligently parse and extract relevant data from the webpage. ● Revamp and build search relevance on to naukri.com which help to increase CTR from 16 to 40% and NDCG metrics from .48 to .69 and no result reduced from 16% to less than 1%
2017 - 2018
eros
Head Of Engineering
2016 - 2018
eros
Director
Technology: Php/Java, AWS Redshift , MySql , Kafka , FFMpeg , Redis , AWS , Solr • Own and responsible for Eros Platform and drive quality delivery. • Work with architects, engineers and help define system architecture. • Hire, Manage, Promote and train a team of leads and developers. • Improves, optimize, and identifies opportunities for improved software development processes. • Manages a functional domain of the technology platform and builds solutions with Leadership and business to align with strategy. • Provides supervision, mentoring and development opportunities for associates. • Promotes and supports company policies, procedures, mission, values, and standards of ethics and integrity.
2013 - 2016
snapdeal
Senior Engineering Manager
Heading Snapdeal search team.Designed and developed world class search which has response time of 80 ms (90 percentile) and supports 200 M searches a day. Technology Used: Apache Solr, Hadoop, EMR, Spark Communication Engine : Design and develop end to end communication engine. Technology Used: MongoDB, MySql, Kafka , AWS SNS, Apache Velocity, Apache Storm, Angular JS
2011 - 2013
marketshare
Technical Lead Manager
Current Technologies: Hadoop, Hive, Amazon ec2 Providing solution for Bigdata (typically 50 TB data size daily) Digital Marketing Analytics for online media
2006 - 2010
www.guruji.com
Search Engineer
Guruji.com is the first crawler based search engine for India and India related content. My responsibility is to help to build the core product, improve search quality. I am directly involved in following: 1. Design and develop "City Search" Product. 2. Got an idea to create a product called Cricket live score, designed developed and deployed. 3. Catch web spams
2006 - 2011
www.guruji.com
Senior Search Engineer
Current Technologies: Hadoop, Hive, Amazon ec2 Providing solution for Bigdata (typically 50 TB data size daily) Digital Marketing Analytics for online media
2005 - 2006
bea systems
Member of Technical staff
Involved in improving quality of product called Aqua logic Data Service platform ALDSP
2004 - 2005
astrostage japan
Search Engineer
Was involved in developing medical image processing library.