Prerna Prakash
Bengaluru
Summary
Detail-oriented Data Engineer designs, develops and maintains highly scalable, secure and reliable data structures. Accustomed to working closely with system architects, software architects and design analysts to understand business or industry requirements to develop comprehensive data models. Proficient at developing database architectural strategies at the modeling, design and implementation stages.
Background includes data mining, warehousing and analytics. Proficient in machine and deep learning. Quality-driven and hardworking with excellent communication and project management skills.
Overview
13
13
years of professional experience
Work History
Data Engineer
AT&T Communications Ltd
05.2019 - Current
- Worked on E2E pipeline for data ingestion from on prem environment to cloud working with Snowflake as
- Developed a data warehouse that enabled users to easily —uery complex datasets working on various migration project from on premise to on cloud
- Vtiliqed excellent deductive reasoning and logical thinking skills
- Navigated large workloads with a sense of calm and superior organizational skills
- Query conversion from DB s like oracle/Vertica/Teradata to Snowflake
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
- Designed compliance frameworks for multi-site data warehousing efforts to verify conformity with state and federal data security guidelines.
- Prepared documentation and analytic reports, delivering summarized results, analysis and conclusions to stakeholders.
- Explained data results and discussed how best to use data to support project objectives.
- Contributed to internal activities for overall process improvements, efficiencies and innovation.
- Developed and delivered business information solutions.
- Established and secured enterprise-wide data analytics structures.
Technolgy Analyst
Infosys Limited
08.2010 - 05.2019
- Provided superior customer service to clients by addressing various concerns and requirements.
- Lead the team both from onshore and offshore ensuring multiple deliverables
- Worked on various ETL and reporting tools like Datastage Informatica Cognos etc
- Deploymentge management process
- (ork tirelessly to improve the overall performance of the systems by assessing billing work/ow and customer relationship management and productivity.
- Assisted with deployment issues by clarifying user questions and identifying problems.
- Brainstormed with interdepartmental personnel to drive continuous technical improvements.
Education
B.Tech -
M S Ramaiah Institute of technology
Skills
- Creative Problem Solving
- Critical Thinking
- Decision Making
- Excellent Customer Service Skills
- Data Analysis
- Project Management
- SQL and Databases
- Data Migration
- Database Development
- Data Curating
- RDBMS
- Technology Leadership Work Streams
Accomplishments
- M A RC O 2010
- Area of expertise (Technical)
- ET)zE)T
- Cloud technologyLMS AqureH
- Snow/ake
- WData Modeling
- PythonWzShell Scripting
- DockerzGitOub
- Agilez(aterfall methodology
- BMC Remedy tool
- Area of Expertise (Behavioral)
- Team )eaderzPlayer
- Data ArchitectW
- (orked at customer location LVKH Wfor various assignment
- Team management
Timeline
Data Engineer
AT&T Communications Ltd
05.2019 - Current
Technolgy Analyst
Infosys Limited
08.2010 - 05.2019
B.Tech -
M S Ramaiah Institute of technology
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