About Me
I'm having 6+ years of experience as a Data Scientist. Worked on Machine Learning, Deep Learning algorithms, Hadoop (Data Engineer), Python and Java projects. Freelancer experience is around 2 years.
I have expertise in working with Sp... Java projects. Freelancer experience is around 2 years.
I have expertise in working with Spark, Machine Learning algorithms, H2O.ai, Hadoop, deep neural networks and chatbots. I have worked with Fortune 500 Companies around the world like Citibank, Vodafone, Ericsson, Wipro, Amgen and many more international Clients during my career.
Skills
Others
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Algorithm Development
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Data Cleansing
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Data Ingestion
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Oracle Database
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Apache Pig
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Teradata
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Shell Scripting - 6 Years
Advanced
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PySpark - 1 Years
Intermediate
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Oracle - 5 Years
Intermediate
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Anaconda
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Hadoop Distributed File System - (HDFS) - 4 Years
Advanced
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Tools For Oracle Application Development - TOAD
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Impala
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Zookeeper
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Apache Sqoop - 3 Years
Intermediate
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Data Analysis
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Terraform
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AWS Cloud - 3 Years
Advanced
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AWS Lambda - 1 Years
Beginner
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Project Management
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Amazon Redshift
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AWS Redshift - 1 Years
Advanced
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Servlets - 2 Years
Intermediate
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Spark Streaming - 1 Years
Intermediate
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Gcp
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3G
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GSM
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LTE
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Cloudera Manager - 3 Years
Advanced
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Tableau - 2 Years
Intermediate
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Data mining
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Hardware Security Module - HSM
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Information And Communications Technology - ICT
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Foundation
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Algorithms
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Oracle WebLogic Application Server - 2 Years
Intermediate
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Predictive Modelling
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Rational Application Developer
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Foundation
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Networking
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Data Quality - 3 Years
Intermediate
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Data Engineer - 6 Years
Advanced
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Oracle Exadata
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AWS S3 - 3 Years
Intermediate
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SciPy
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SBT
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Google Cloud Platform - IAAS
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MS SQL Server 2008 - 2 Years
Intermediate
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Data analytics - 3 Years
Intermediate
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Principal Component Analysis - PCA
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Data Mapping
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Data Warehouse
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Hortonworks
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HTML 5 - 2 Years
Intermediate
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Pig
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HDFS
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Sqoop
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HSM
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ICT
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PCA
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TOAD
Web Development
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Apache Spark - 4 Years
Advanced
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Apache Tomcat
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CSS - 1 Years
Beginner
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DevOps
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Eclipse
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J2EE
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Java (All Versions) - 3 Years
Intermediate
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Jenkins - 2 Years
Intermediate
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JSON - 3 Years
Intermediate
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Java Server Page - (JSP) - 2 Years
Intermediate
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REST
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Web Services
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AWS - 3 Years
Advanced
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Dynamo DB - 1 Years
Intermediate
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Docker - 1 Years
Intermediate
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MATLAB
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Spyder
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Support Vector Machines - (SVM)
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Oozie
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Redshift - 1 Years
Intermediate
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Cloudera
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Ansible
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Rest API
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Apache-Kafka - 1 Years
Intermediate
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SciKit-Learn - 2 Years
Intermediate
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ElasticSearch - 1 Years
Beginner
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PyCharm
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Pandas - 4 Years
Advanced
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NumPy - 2 Years
Intermediate
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Social Networking Service - (SNS)
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Web logic
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Tomcat
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SVM
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JSP
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SNS
Data & Analytics
Software Testing
Programming Language
Database
Development Tools
Software Engineering
Operating System
Mobile Apps
Positions
Portfolio Projects
Company
Customer Care IVR Automation
Role
Backend Developer
Description
Description: Automate the current IVR process to remove dependency on Customer Care Executive
Tech Stack: Confluent Kafka, Hive, Spark, Python, Machine Learning, IBM RTC, Jenkins
• Handled Data Ingestion tool Kafka for real time processing of the data with Spark Streaming for large scale data processing
• Integrated multiple data sources via Kafka Data Ingestion tool
• Played a key role in transformation by Spark scripts for data transformation, mapping, standardization & data characterization
• Deployed various transformations by Spark scripts to extract meaning and value from structured & semi-structured data
• Performed analysis on data by implementing various machine learning algorithms in Python
• Improved algorithms by deploying best hyperparameter, deployed GridSearchCV for tuning
Company
Vodafone database migration project
Role
Backend Developer
Description
Description: To create datalake which shall be the single & comprehensive source of information to improve decision making
Tech Stack: Sqoop, PySpark, Python, AWS(EMR)
• Setup environment on AWS EMR for development purposes
• Oversaw data extraction from Charging System nodes Oracle Exadata to HDFS using Data ingestion tool Sqoop
• Played a key role in writing the Python scripts
• Performed analysis on data by Spark scripts to extract meaning and value from structured data
Company
Ericsson
Role
Backend Developer
Description
Description: Constant update in tariff raises persistent need to track the impact on ROI which determines end user satisfaction
Tech Stack: Docker, Sqoop, Hive, PySpark, Airflow, Tableau, AWS Redshift
• Setup environment on Docker for development purposes
• Played a key role in writing the Data ingestion Sqoop scripts from MySQL database to HDFS
• Performed analysis on data by Spark scripts to calculate traditional & ad-hoc KPI’s from structured & unstructured data
• Managed Data ingestion using Sqoop, maintenance, cleaning, and manipulation of data using Spark scripts
• Exported processed data to AWS Redshift and prepared Tableau dashboards for management.
Company
New datalake using Spark and prediction using ML
Role
Data Scientist
Description
• Implementing new ingestion pipelines and features in Spark to extract meaningful value from semi-structured data
• Tuning performance optimization for existing Spark data pipelines
• Migrating multiple data sources via AWS DMS
• Setup of data warehouse using Amazon Redshift, creating Redshift clusters and perform data analysis queries
• Migrating previous on-premise RDBMS data sources into AWS storage (S3)
• Performed analysis on data by implementing various machine learning and deep learning algorithms
Tools
PyCharmVerifications
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Profile Verified
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Phone Verified
Preferred Language
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English - Fluent
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Hindi - Native/Bilingual
Available Timezones
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Eastern European [UTC +2]
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Eastern EST [UTC +3]
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Greenwich Mean [UTC ±0]
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Further EET [UTC +3]
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Australian EDT [UTC +11]
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Australian CDT [UTC +10:30]
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Eastern Daylight [UTC -4]
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Mountain Daylight [UTC -6]
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Pacific Daylight [UTC -7]
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Central Daylight [UTC -5]
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Dubai [UTC +4]
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New Delhi [UTC +5]
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China (West) [UTC +6]
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Singapore [UTC +7]
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Hong Kong (East China) [UTC +8]
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