Mar 2020 – Oct 2020 · 7 mos

• Elastic stack, Log analytics and Monitoring, Data analytics and analyst, ETL, GCP, Snowflake, Spark, Scala
• Worked on capturing the various data sources and perform the analysis to find the pattern on data which can be used by business folks for the pattern analysis and prediction.

Jan 2018 – Mar 2020 · 2 yrs 2 mos

• Elastic Stack: Log standardization of Micro Service :
• This project involves Setting up ELK cluster to aggregate and standardize the logs generated from in house micro services. Here we had billions of events coming to the cluster in a day and cluster size ranges for around 50+ nodes with 20+ TB's of data
• Concept of traceId was used to chain the logs across micro services.
• ETL, Data Migration and Data Lake:
• It also involves ETL processing with Spark which involves pulling up the information from a variety of sources, transforms the data, and then pushes to Presto for OLTP/OLAP analytics for dim and fact type of data.
• Along with typical data migration from legacy to Big data using Spark and Scala.

Jan 2016 – Dec 2017 · 1 yr 11 mos

• ETL, Data Migration and Data Lake:
• It also involves ETL processing with Spark which involves pulling up the information from a variety of sources, transforms the data, and then pushes to Presto for OLTP/OLAP analytics for dim and fact type of data.
• Along with typical data migration from legacy to Big data.
• Elastic Stack: Log standardization of Micro Service :
• This project involves Setting up ELK cluster to aggregate and standardize the logs generated from in house micro services.
• Concept of traceId was used to chain the logs across micro services.

May 2016 – May 2016 · 0 mo · Pune

• Exhaustive 2 days hands on training session on Elastic stack over the weekend to an elite organization.
• Group of people with various experience level (3 Years to 15 Years) participated in the session with learning as vision in their mind, which made me to be interactive and exploratory during the session.
• Really enjoyed training the people and learned a lot from them.

Feb 2014 – Dec 2015 · 1 yr 10 mos · Mumbai Area, India

• Worked on big data platform using Elasticsearch to analyze the network traffic for LEA's which includes below activities and experience on the same.
• 1) Hands on experience with setting up the cluster wrt explicit requirement that includes type and size of data to be indexed, what type of nodes should be configured and how?
• 2) Extensive knowledge on setting up the various configuration for elasticsearch like master node, client node, data node, multicast , unicast, shards , replica, heap memory allocation , heap dump etc.
• 3) Hands on experience in using various plugin for elasticsearch such as Mapper Attachement , Head, big desk , categorization plugin (carrot2 with lingo3g), AWS.
• 4) Good hands on in preparing the mapping wrt type of data to be indexed on elasticsearch as per customer requirement.
• 5) Expertise in writing query to search the indexed data which includes various queries such as query string, terms, match, multi match, fuzzy etc (Which in turns depends on type and amount of data to be indexed and searched).
• 6) Hands on experience in dealing with about ~TB's OF DATA to be indexed on daily basis and perform search analytic on same.
• 8) Hands on with taking the index backup and restore using snapshot and restore.
• 9) Hands on experience in configuring the synonym and grammar extension feature for text analytic .For example search for test will give the result of testing, tests, tested as well.
• Along with that, I was part of a team developing a web application in C# to present and visualize the indexed data from elasticsearch.

Nov 2011 – Jan 2014 · 2 yrs 2 mos · Bengaluru Area, India

Jul 2011 – Sep 2020 · 9 yrs 2 mos · Pune Area, India

• Check out my profile at: https://www.upwork.com/freelancers/~01025a0523fe55e8f1
• Hi Folks,
• I am techno oriented guy with 11+ Years of industrial experience, Whose passion is the intersection between search, big data and machine learning which extends my capability as Elasticsearch / Logstash and Kibana Consultant || End to End ELK administration and architect || Text Analytic.
• My core competency lies in end to end development and management in Big data Projects. I am also associated to elite organization who is doing lot of R&D in the field of data science and data analytic which also leads me to be updated with latest technology and being professional at work.
• Like most of the fellows I have also worked and managed to do the projects on Elastic Stack, REST full service of Elastic, No SQL Database, Hadoop, HortonWorks, Spark, Flume, Hive, AWS console, Digital Ocean, Azure, PHP, Java, Scala, MySQL, Data visualization
• So in short, depending on what you need to launch your product successfully,
• I can
• Architect and Design
• Code
• Mentor
• Train
• Now, I am involved so much with Elasticsearch and big data so, I would say "The day is wasted if the day is spent without an Elasticsearch"​
• ~Prashant

Jun 2011 – Nov 2011 · 5 mos · Bhopal Area, India

• Educational website portal development for college aspirants..