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Paragraph 1: SQL Developer specializing in building optimized databases, automated workflows, and interactive dashboards that deliver faster, more reliable insights. In my current role, I’ve cut reporting time by 40%, reduced data redundancy by 25%, and saved teams hours of manual work through workflow automation. Paragraph 2: With a Master’s in Big Data and Data Science, I bring advanced expertise in cloud analytics, machine learning, and governance, enabling me to deliver scalable, secure data solutions that support smarter business decisions.…Paragraph 1: SQL Developer specializing in building optimized databases, automated workflows, and interactive dashboards that deliver faster, more reliable insights. In my current role, I’ve cut reporting time by 40%, reduced data redundancy by 25%, and saved teams hours of manual work through workflow automation. Paragraph 2: With a Master’s in Big Data and Data Science, I bring advanced expertise in cloud analytics, machine learning, and governance, enabling me to deliver scalable, secure data solutions that support smarter business decisions.

Thirupathi Koppu

Data Scientist, Database Developer, Back-End Developer, +2

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Paragraph 1: SQL Developer specializing in building optimized databases, automated workflows, and interactive dashboards that deliver faster, more reliable insights. In my current role, I’ve cut reporting time by 40%, reduced data redundancy by 25%, and saved teams hours of manual work through workflow automation. Paragraph 2: With a Master’s in Big Data and Data Science, I bring advanced expertise in cloud analytics, machine learning, and governance, enabling me to deliver scalable, secure data solutions that support smarter business decisions.…Paragraph 1: SQL Developer specializing in building optimized databases, automated workflows, and interactive dashboards that deliver faster, more reliable insights. In my current role, I’ve cut reporting time by 40%, reduced data redundancy by 25%, and saved teams hours of manual work through workflow automation. Paragraph 2: With a Master’s in Big Data and Data Science, I bring advanced expertise in cloud analytics, machine learning, and governance, enabling me to deliver scalable, secure data solutions that support smarter business decisions.

Available to hire

Paragraph 1: SQL Developer specializing in building optimized databases, automated workflows, and interactive dashboards that deliver faster, more reliable insights. In my current role, I’ve cut reporting time by 40%, reduced data redundancy by 25%, and saved teams hours of manual work through workflow automation. Paragraph 2: With a Master’s in Big Data and Data Science, I bring advanced expertise in cloud analytics, machine learning, and governance, enabling me to deliver scalable, secure data solutions that support smarter business decisions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

SQL Developer at Excella IT Solutions, London, UK

January 1, 2024 - November 17, 2025

Designed and deployed a central SQL Server database to consolidate records from 50+ global universities, reducing data redundancy by 25% and enabling consultants to access student data in seconds rather than minutes. Developed and automated Power BI dashboards over SQL backends, delivering near-real-time insights on courses, fees, and admissions that accelerated decision-making by ~30% for consultants and students. Rewrote complex stored procedures, optimized queries and CTEs, reducing execution time by 30–40% and increasing throughput, enabling daily refreshes for 100+ reports. Built automated ETL pipelines (Python + workflow automation), eliminating manual data preparation work and saving 15+ hours per month for the analytics team. Implemented row-level security (RLS) and permission protocols for 2,000+ student records across SQL and Power BI, ensuring GDPR compliance and preventing unauthorized access. Led data migration and upgrades with under 2 hours of downtime (20% faster than

Junior Data Analyst (Internship) at FlyUrDream Pvt Ltd, Hyderabad

December 1, 2021 - December 1, 2021

Managed and organized admission data for 30+ universities using Excel, applying Power Query for data cleaning and transformation to improve reporting accuracy. Built PivotTables and PivotCharts to analyze student applications, fees, and conversion trends, enabling consultants to identify high-demand courses and improve counseling efficiency. Used VLOOKUP, INDEX-MATCH, and conditional formatting to validate and cross-check records, reducing data entry errors and improving trust in monthly reports. Automated recurring reporting tasks with Excel formulas and macros, saving the team 10+ hours per month in manual work. Assisted in preparing MIS reports that tracked admission volumes, fee collections, and success ratios, supporting management in strategic planning.