diksha mehta

Senior Data Analyst

Gurugram 4+ yrs exp 82 · Excellent

About

Senior Data Analyst with over five years of experience in data analysis, database management, and process optimization. Expertise in transforming complex data into actionable insights, enhancing data quality, and driving operational efficiency. Proven track record of implementing data-driven strategies that improve decision-making and streamline business processes.

Skills & Expertise (7)

MySql Advanced

8.0/10

Years Exp

Python Intermediate

7.5/10

Years Exp

Excel Advanced

7.0/10

Years Exp

SPARQL Intermediate

6.7/10

Years Exp

Power BI Intermediate

6.0/10

Years Exp

Shell Scripting Intermediate

5.5/10

Years Exp

Macros Intermediate

5.5/10

Years Exp

Work Experience

Senior Data Analyst

Hyperdart Technologies Pvt. Ltd.

Aug 2023 - Apr 2024

Optimized SQL queries, reducing script execution time by 40%, improving system performance and query efficiency. Led 5+ data projects, collaborating with cross-functional teams to ensure 100% on-time delivery and seamless data integration. Maintained 100% accurate documentation for database management and analytics, enhancing operational transparency and efficiency. Managed data workflows, handling 1M+ records monthly, optimizing SQL table management, and improving data import/export efficiency. Automated database updates, implementing cron jobs that reduced manual effort by 80%, streamlining data processing in production.

Data Analyst

Hyperdart Technologies Pvt. Ltd.

Aug 2022 - Jul 2023

Automated weekly database updates, improving data accuracy by 95% and reducing manual workload by 80%. Led ETL processes to efficiently transfer data from APIs, ensuring accurate and timely integration. Utilized DDL, DML, and DQL commands for effective data structuring and management.

Senior Associate Data Quality

Hyperdart Technologies Pvt. Ltd.

Aug 2021 - Jul 2022

Established and maintained data quality goals, improving data integrity by 98% through standardized validation processes. Resolved 95% of data quality issues proactively, ensuring high consistency and accuracy across datasets. Conducted validation and testing for new tool enhancements, leading to a 30% reduction in post-deployment defects and improved system reliability. Performed 100+ manual test cases monthly, identifying and resolving critical application issues using Bitbucket, reducing bug resolution time by 40%.

Associate Data Quality

Hyperdart Technologies Pvt. Ltd.

Feb 2019 - Jul 2021

Enhanced user experience for the 10Q reports application, optimizing usability and functionality. Extracted data using SPARQL queries and JSON templates for efficient data retrieval and processing.