Mayank Rajput

Mayank Rajput Email and Phone Number

Senior Data Analyst | Data Science Post Graduate at Caltech | 2 Patent | Ext. Google Via @Cognizant | Ex American Express & IBM @ Cognizant
teaneck, new jersey, united states
Mayank Rajput's Location
India, India
About Mayank Rajput

Data Science Post Graduate at Caltech | Dual Patent Holder | Data Analyst | SQL Expert | ETL | MS Power BI / Looker Dash | Machine Learning [ML] | Python Mayank Rajput have over 5 years of experience in Banking and Fintech domain, currently part of Google GPay Reliability Data Science team Ext. via Cognizant. Expertise in advanced SQL that powers creation & optimization of complex scripts and process automation. Skilled in building high-impact dashboards and delivering precise business reports KPIs along with providing actionable insights to stakeholders to further enhance the NPCI UPI Payment ecosystem.

Mayank Rajput's Current Company Details
Cognizant

Cognizant

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Senior Data Analyst | Data Science Post Graduate at Caltech | 2 Patent | Ext. Google Via @Cognizant | Ex American Express & IBM
teaneck, new jersey, united states
Website:
cognizant.com
Employees:
278214
Mayank Rajput Work Experience Details
  • Cognizant
    Senior Data Analyst
    Cognizant Aug 2022 - Present
    Working as Data Analyst in Cognizant Data Science & Analytics Wing for Client : Google - Google Pay IndiaConducted analysis by leveraging advance PL / SQL for reliability transaction data, uncovering actionable insights forstrategic decision making● Implemented anomaly detection and automated processes to improve data accuracy and efficiency. Enhancing operationalefficiency by 70%● Utilizing Exploratory & Statistical analysis in Monthly Business Report and enhancing existing… Show more Working as Data Analyst in Cognizant Data Science & Analytics Wing for Client : Google - Google Pay IndiaConducted analysis by leveraging advance PL / SQL for reliability transaction data, uncovering actionable insights forstrategic decision making● Implemented anomaly detection and automated processes to improve data accuracy and efficiency. Enhancing operationalefficiency by 70%● Utilizing Exploratory & Statistical analysis in Monthly Business Report and enhancing existing manual process to cover moreinsights in -40% less delivery time. Automated MIS Reporting for 4 GPay partner banks● Automated reports and processes and reduced resource bandwidth usage by 60% in business reporting and working ondeep dive analysis to reduce technical and business errors by 55% and achieving all time low rate in operational history● Analysis outcomes with Increased UPI daily/monthly transaction limits, standardized transaction amount across banks,reduced UPI PIN errors and technical error analysis to achieve target of below 5% in business & 2% in Technical errors● Improved dashboard load times by 40% along with increase in total users, transactions and revenue with growth strategies● Owned development of new enhanced data architecture solution & Dashboard for the Customer Support Team● Created 5+ new and enhanced 10+ dashboards using Google Data Studio to provide critical insights for stakeholders view● Conducted weekly team bonding & fun activities to create positive & healthy work environment● Initiated end to end process documentation and new resource onboarding sessions for smoother transition & learningA Show less
  • American Express
    Associate Digital Product Management
    American Express Nov 2021 - Jul 2022
    Big Data & Management● Led the development, optimization, and analysis of eligibility data requirements for customer marketing campaigns.● Assured consistent data quality by conducting regular audits, Exploratory data analysis and UAT testing● Streamlined data processing for go-to-market and machine learning models, reducing data preparation and operation time
  • Ibm
    Big Data Engineer
    Ibm Oct 2019 - Nov 2021
    Big Data Engineer & Advance Analytics | IBM India Software Labs (ISL)Developed and maintained ETL data ingestion pipelines, ensuring seamless data integration for big data projects.● ETL Tools & control jobs creation & Metadata creation● Conducted quality UAT tests, optimizing processes to improve data reliability and performance.

Mayank Rajput Education Details

Frequently Asked Questions about Mayank Rajput

What company does Mayank Rajput work for?

Mayank Rajput works for Cognizant

What is Mayank Rajput's role at the current company?

Mayank Rajput's current role is Senior Data Analyst | Data Science Post Graduate at Caltech | 2 Patent | Ext. Google Via @Cognizant | Ex American Express & IBM.

What schools did Mayank Rajput attend?

Mayank Rajput attended Caltech, Chandigarh Group Of Colleges, Kendriya Vidyalaya.

Who are Mayank Rajput's colleagues?

Mayank Rajput's colleagues are Mike Jerome Buagas, Aamruta Biraajdar, Amarjit Dey, Santosh Sahasrabuddhe, Harisankar Sasidharanpillai, Riya Mary Francis, Sakthi Uma Devi J.

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