Mangal Singh
Technical Lead @Motability Operations Ltd
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WORK HISTORY
Technical Lead @Motability Operations Ltd
London, GB
EDUCATION
Gurukula Kangri Vishwavidyalaya
Bachelor of Science (B.Sc.), Mathematics
SKILLS
ABOUT MANGAL SINGH
AWS-certified solution architect Ass with extensive experience in data engineering using custom data pipelines using Python and traditional ETL toolsAreas of expertise are:Experience in AWS platform and features including IAM, EC2, S3, Cloud watch, Cloud trail, SQS, SNS, Lambda, RDS, DynamoDB, Amazon Redshift, Athena, QuickSight, Glue, and AWS Data PipelineExperienced data engineer with extensive experience in creating data pipelines using ETL tools like Oracle Data Integrator, Talend, and Pentaho Experience with Python 3 and corresponding data analysis libraries such as Pandas and NumPy. Through understanding of basic Python concepts like Lists, Dictionaries, Tuples, Slicing, classes, etc.Experience in creating data pipelines using S3, Lambda, Cloud watch and populating data in RDS Expertise in Oracle Data Integrator 11g/12c development and administration with Knowledge Modules customization, topology configuration, interfaces/procedures/load plan creation, creating validations and defining filters.Extensive experience in creating mappings in TALEND using tMap, tJoin, tReplicate, tParallelize, tConvertType, tflowtoIterate, tAggregate, tSortRow, tFlowMeter, tLogCatcher, tRowGenerator, tNormalize, tDenormalize, tSetGlobalVar, tHashInput, tHashOutput, tJava, tJavarow, tAggregateRow, tWarn, tLogCatcher, tMysqlScd, tFilter, tGlobalmap, tDie etc.Experience in creating business models, designing and publishing packages using Cognos Framework. Strong understanding of dimension in star schema and snowflake schema methodologies for building enterprise Data warehouse.Extensive experience in Data Analysis, identifying data issues and gaps, transforming and correcting data, performance tuning, batch monitoring, and removing performance bottlenecks to keep batch in line with SLA.Strong organizational skills with the ability to understand and apply modern technologies and concepts quickly. Self-motivated and proactive, ability to work independently with minimal direct guidance, delivering solid action-oriented results quickly implementedExperienced in working with Agile and Scrum methodologies
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