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Sagar Gupta

Data Analyst | Azure | PySpark | Databricks | SQL Developer | ETL/ELT | Power BI | Python

Hyderabad

2+ years of work experience

Keertana Finserv Limited
Jan 20266 mosPresent

India

As a SQL Developer, I design and implement efficient, scalable, and high-performance database solutions to support core business operations and financial applications. ๐Ÿ”น Develop complex stored procedures, functions, triggers, and temporary tables to automate backend workflows and streamline processes. ๐Ÿ”น Build database-driven solutions that support frontend applications, reducing manual effort and improving operational efficiency. ๐Ÿ”น Optimize SQL queries and indexing strategies, improving execution performance by 20โ€“30%. ๐Ÿ”น Automate recurring processes using scheduled jobs and scripts to enhance system reliability and minimize delays. ๐Ÿ”น Collaborate with cross-functional teams to translate business requirements into efficient database logic and structured solutions. ๐Ÿ”น Implement data validation rules, constraints, and robust error handling to ensure secure and accurate data processing. ๐Ÿ”น Design and normalize database schemas for scalable, maintainable, and high-performing systems. ๐Ÿ”น Work extensively with SQL Server, complex joins, subqueries, CTEs, aggregations, and performance tuning techniques for reporting and analytics.
GlobalLogic
Jul 20256 mosDec 2025

Gurugram, Haryana, India

As an Analyst, I leveraged SQL and data engineering principles to transform raw datasets into structured, high-quality data solutions that supported business intelligence and decision-making. Developed advanced SQL queries, stored procedures, and temporary tables to extract, transform, and analyze large datasets for reporting and analytics. Optimized database schemas, joins, and indexing strategies, significantly improving query performance and reducing report execution time. Automated ETL and data preparation workflows using SQL Server and Power Query, enhancing reporting accuracy by 15%. Built backend data pipelines and reusable SQL logic to support dashboards and cross-functional analytics initiatives. Performed data cleaning, validation, and integrity checks to ensure reliable and consistent outputs. Delivered structured SQL datasets that powered Power BI dashboards and enabled data-driven management decisions.
GlobalLogic
Sep 202411 mosJul 2025

Gurugram, Haryana, India

Working as a Associate Analyst
GlobalLogic
Jul 20242 mosAug 2024

Greater Noida

Thrive More
Jan 20246 mosJun 2024

Remote

NETCAMP SOLUTIONS PRIVATE LIMITED
Apr 20224 mosJul 2022

India

Education

GLA University

B.tech, Computer Science

GLA University

20204 yrs2024

Higher secondary, Mathematics

Gyan Bharti Public School Ambah Madhya pradesh

20191 yr2020

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Headline

Data Analyst | Azure | PySpark | Databricks | SQL Developer | ETL/ELT | Power BI | Python

About

I'm a Data Analyst with a strong engineering foundation โ€” which means I don't just analyze data, I understand how it's built, where it breaks, and how to trust it. My work spans the full analytics stack โ€” writing complex SQL and T-SQL queries, building automated reporting pipelines, and delivering business-critical dashboards in Power BI that stakeholders actually use. I've worked across financial data, operational metrics, and cross-functional reporting โ€” turning messy, raw datasets into clean, decision-ready insights. What sets me apart is the bridge I sit on: I'm comfortable enough with data infrastructure to trace a broken pipeline, and analytical enough to translate numbers into a story that drives action. Whether it's optimizing a slow report, building a data model from scratch, or partnering with engineering teams on data quality, I bring both the technical depth and the business context. My strengths lie in SQL performance tuning, data storytelling through visualization, and asking the right questions before writing a single query. I take pride in work that's reproducible, well-documented, and built to be handed off cleanly. Currently expanding into Azure Synapse and cloud-native analytics. My goal is to grow into a senior analyst or analytics engineer role โ€” where I can own end-to-end insight delivery and help organizations make faster, smarter decisions with their data. Open to opportunities in data analytics, business intelligence, and analytics engineering. Let's connect! ๐Ÿš€

Location

Hyderabad

Work experience

Data Analyst at Keertana Finserv Limited, Jan 2026 - Present ยท 6 mos, India, As a SQL Developer, I design and implement efficient, scalable, and high-performance database solutions to support core business operations and financial applications. ๐Ÿ”น Develop complex stored procedures, functions, triggers, and temporary tables to automate backend workflows and streamline processes. ๐Ÿ”น Build database-driven solutions that support frontend applications, reducing manual effort and improving operational efficiency. ๐Ÿ”น Optimize SQL queries and indexing strategies, improving execution performance by 20โ€“30%. ๐Ÿ”น Automate recurring processes using scheduled jobs and scripts to enhance system reliability and minimize delays. ๐Ÿ”น Collaborate with cross-functional teams to translate business requirements into efficient database logic and structured solutions. ๐Ÿ”น Implement data validation rules, constraints, and robust error handling to ensure secure and accurate data processing. ๐Ÿ”น Design and normalize database schemas for scalable, maintainable, and high-performing systems. ๐Ÿ”น Work extensively with SQL Server, complex joins, subqueries, CTEs, aggregations, and performance tuning techniques for reporting and analytics.

Analyst at GlobalLogic, Jul 2025 - Dec 2025 ยท 6 mos, Gurugram, Haryana, India, As an Analyst, I leveraged SQL and data engineering principles to transform raw datasets into structured, high-quality data solutions that supported business intelligence and decision-making. Developed advanced SQL queries, stored procedures, and temporary tables to extract, transform, and analyze large datasets for reporting and analytics. Optimized database schemas, joins, and indexing strategies, significantly improving query performance and reducing report execution time. Automated ETL and data preparation workflows using SQL Server and Power Query, enhancing reporting accuracy by 15%. Built backend data pipelines and reusable SQL logic to support dashboards and cross-functional analytics initiatives. Performed data cleaning, validation, and integrity checks to ensure reliable and consistent outputs. Delivered structured SQL datasets that powered Power BI dashboards and enabled data-driven management decisions.

Associate Analyst at GlobalLogic, Sep 2024 - Jul 2025 ยท 11 mos, Gurugram, Haryana, India, Working as a Associate Analyst

Engineering Trainee at GlobalLogic, Jul 2024 - Aug 2024 ยท 2 mos, Greater Noida

Associate Data Analyst at Thrive More, Jan 2024 - Jun 2024 ยท 6 mos, Remote

Summer Internship at NETCAMP SOLUTIONS PRIVATE LIMITED, Apr 2022 - Jul 2022 ยท 4 mos, India

Education

B.tech, Computer Science, GLA University

Higher secondary, Mathematics, Gyan Bharti Public School Ambah Madhya pradesh

Sagar Gupta - Data Analyst in Hyderabad | Tal