Nilanjan Ray work email
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Experienced Oracle database technologist (Oracle 11g, 12c, SQL & PL/SQL)Netezza DeveloperPostgre SQLDatabase Architecture and Design, Oracle development and Performance Tuning of multi-Terabyte low latency OLTP and Data Warehouse systems. Replication and systems integration using Data Guard, Golden Gate and Oracle Advanced Queueing and Event based processing .Information Lifecycle Management (ILM)Summary data managementData Modelling (Logical and Physical) Designing and developing of ETL and ELT processesOracle Performance Tuning.Database Administration (Oracle certified Database Administrator)Strong problem solving, analytic and debugging skills.Have worked through entire SDLC lifecycle using both Waterfall and Agile methodologies.Mentoring and leading technical team.Excellent communication skills.Have worked in various technical capacities: Developer, DBA, Designer, Data Modeler (Kimball & Corporate Information Factory) and Database Architect in a wide variety of mission critical business applications.
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Senior DeveloperLchLondon, Gb -
Senior DeveloperLch Nov 2019 - PresentLondon, United Kingdom -
Senior Oracle Developer - Market RiskBarclays Investment Bank Sep 2018 - Nov 2019London, United KingdomDimensional Data Modelling Design and Develop complex transformation logic used in downstream ETL processesPerformance Tuning -
Data Warehouse DeveloperAig Aug 2016 - Jun 2018London, United KingdomETL and ELT Design and developmentPerformance TuningData Analysis -
Senior Oracle DeveloperAviva May 2016 - Jul 2016Norwich, United KingdomOracle Data Warehouse, Data Mart Developer and DesignerOracle Database ArchitectureETL and ELT Design and developmentOracle 12c Exadata -
Senior Risk Analytics Oracle Data Warehouse DeveloperUbs Via Epam Systems Jan 2014 - Apr 2016London, United KingdomData Warehouse ArchitectureDevelop custom ETL for data loading (Basel 3, OTC,ETD etc) into Data-warehouses and data delivery to Data MartsOracle Performance Tuning Data modelling and Data AnalysisRegulatory reporting -
Senior Analyst Database DeveloperThomson Reuters Jan 2013 - Jan 2014London, United KingdomDesign Oracle data architecturesOracle Performance Tuning (Code optimization, SQL, PL/SQL and Oracle database instance)Act as the key contact & take ownership of the technical design of database.Conduct technical feasibility studies of proposed functional specifications for database-based applications.Create prototypes, Proof of Concept and introduce new Oracle features and technologies.Design & steer technical direction on projects to implement new functional components.Review existing database application code base and recommend improvements -
Technology SpecialistNiit Technologies Limited Apr 2006 - Jan 2013London, United KingdomOracle SME in a number of Greenfield bespoke systems based on Oracle, J2EE and Hibernate.Design and Develop Oracle database applications and frameworks. Oracle Performance Tuning (Code optimization, SQL, PL/SQL and Oracle database instance) for Production databases. Evaluate, Create prototypes, Proof of Concept and introduce new features and technologies into the Oracle ecosystem.Leading technical teams in an onshore & offshore model.Mentoring team members -
Technical ConsultantNiit Technologies Limited Feb 2003 - May 2006London, United Kingdom
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DbaData Core Systems Inc Feb 2001 - Feb 2003Kolkata Area, IndiaOracle Database Administration and Performance Tuning
Nilanjan Ray Skills
Nilanjan Ray Education Details
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Regional Computer CentreComputer Software Engineering -
Chemistry -
Assembly Of God Church SchoolIcse
Frequently Asked Questions about Nilanjan Ray
What company does Nilanjan Ray work for?
Nilanjan Ray works for Lch
What is Nilanjan Ray's role at the current company?
Nilanjan Ray's current role is Senior Developer.
What is Nilanjan Ray's email address?
Nilanjan Ray's email address is me****@****ail.com
What schools did Nilanjan Ray attend?
Nilanjan Ray attended Regional Computer Centre, Calcutta University, Assembly Of God Church School.
What skills is Nilanjan Ray known for?
Nilanjan Ray has skills like Unix, Performance Tuning, Oracle 9i, Pl/sql, Sql, Oracle Sql, Xml, Databases, Database Design, Unix Shell Scripting, Linux, Data Warehousing.
Who are Nilanjan Ray's colleagues?
Nilanjan Ray's colleagues are Vasavi Levendel, Jonathan White, Manjesh S K, Michael Rayner, Kishore S, Cristiane Roseiro, Sharieef Muhammad.
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Nilanjan Ray
Global Technology Marketing | Ai-Driven Marketing Transformation | Growth & BrandingChennai1gmail.com -
Nilanjan Ray
Senior Program Manager @ Infosys | Digital Transformation | Digital Commerce & MarketingBengaluru -
4aig.com, yahoo.com, chubb.com, chubb.com1 (888) 8XXXXXXX
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