Sunidhi .

Experience

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  PADHHIGH

  May 2021 - May 2021

  Data Analyst
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  AntWalk

  Jul 2021 - Aug 2021

  Data Analyst

  Gained hands on knowledge on data visualisation tools like Power BI.•Developed curriculum on cloud based technologies like Amazon AWS, Google Cloud Platform, Azure.•Transformed diverse datasets implementing SQL, Tableau, and Excel.•Enhanced data quality and visualization, improving efficiency by 30% through interactive dashboard creation.•Streamlined and optimized SQL query operations, successfully reducing processing times by over 50%, thusenhancing overall database efficiency and response times for business-critical operations.•Partnered closely with the Central Analytics team to perform advanced data analysis using SQL, resulting in datadriven insights that informed key strategic decisions across multiple projects, including sales and customersegmentation. Show less

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  Apna

  Sept 2021 - Dec 2021

  Data Analyst Intern

  Data Analytics Intern•Worked with a team of 15 interns.•Worked on various data analytics tasks such as data cleaning, data reduction, and data visualization.•Analyzed and interpret data to identify trends, insights, and opportunities for improvement•Developed a chat-bot for the company's website and majorly used Python and SQL as main technologies

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  Cognizant

  Jul 2022 - now

  Programmer Analyst

  Test cases design to test the data in the snowflake database as per business requirements.•Designing complex SQL queries to test the etl codes•.Performing data validation to check whether the mapping tasks are loading the full data.•Utilized SQL, advanced Excel, and Python for data processing and analysis, successfully deploying a qualityproject for client Royal Bank of Canada, focusing on efficiency and accuracy in data handling.•Conducted thorough analysis of customer needs to create and implement effective solutions, ensuring high levelsof client satisfaction and usability.•Employed Advanced Excel functions (VLOOKUP, Pivot Tables) for in-depth data analysis and report creation,reducing manual work by 2 hours and increasing workflow efficiency.•Learned about several tech stacks, including Python, SQL, and Informatica Powercenter, IICS etc.•Used Python, SQL for data analysis.•Coordinating with the dev team on the defects raised to get them to closure.•Analysing automated reports generated via Postman and delivering them with 100% pass percentage.•Worked cross-functionally with the development team members to understand the logic of the code and providedefects with root cause analysed for easy defect fixing.•Understand the changes in the product requirement and testing it after bug fixes.•Attended daily standup calls, defect triage meetings with onshore/offshore team members. Show less