Job Description

Req ID: 314314
NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.
We are currently seeking a Data Analysis and Data Modelling - Snowflake & Oracle to join our team in Chennai, Tamil Nxc4x81du (IN-TN), India (IN).
Data Analysis and Data Modelling - Snowflake & Oracle
FMRJP00033371 Premium/Emerging 3 (6-9 Years)
Must have
Data Analysis and Data Modelling - Snowflake & Oracle
Snowflake & Oracle - Star schema, Erwin and Power designer
RDBMS
Good To have
ETL
Detailed requirements

• Bachelor's or master's degree in computer/data science technical or related experience
• 7+ years of experience hands-on relational, dimensional, and/or analytic experience.
• Strong SQL knowledge and work experience with databases such as Oracle, PostgreSQL, Snowflake, Teradata
• Hands-on modeling, design, configuration, installation, performance tuning, and sandbox POC
• Good knowledge of metadata management, data modeling, and related tools (Erwin or ER Studio or others) required.
• Demonstrated, hands-on data modeling, ER diagram` and enterprise software design experience for OLTP (relational) and analytical systems
• Good knowledge of data modeling principles and standard methodologies including a good understanding of semantic data modeling concepts and multi-Fact model
• Ability to define data modelling standards and guidelines as well help teams adopt complex large-scale & global data driven implementations
• Strong experience in data modelling activities supporting history handling time series data warehousing & data transformations

Good to Have:
Python knowledge is a plus
Informatica
Minimum Experience on Key Skills
- 6-9 Years
General Expectation
1) Must have Good Communication
2) Must be ready to work in 10:30 AM to 8:30 PM Shift
3) Flexible to work in Client Location Ramanujam IT park, Taramani, Chennai
4) Must be ready to work from office in a Hybrid work environment. Full Remote work is not an option
5) Expect Full Return to office from Feb/Mar'25
Pre-Requisites before submitting profiles
1) Must have Genuine and Digitally signed Form16 for ALL employments
2) All employment history/details must be present in UAN/PPF statements
3) Candidate must be screened using Video and ensure he/she is genuine and have proper work setup
4) Candidates must have real work experience on mandatory skills mentioned in JD
5) Profiles must have the companies which they are having payroll with and not the client names as their employers
6) As these are competitive positions and client will not wait for 60 days and carry the risks of drop-out, candidates must of 0 to 3 weeks of Notice Period
7) Candidates must be screened for any gaps after education and during employment for genuineness of the reasons
About NTT DATA
NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at
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