Rahul Patel

SQL Developer | Data Analyst | Business Intelligence (Power BI)

Talent

BengaluruMember since September 30, 2026

Oracle SQLMySQLReusable QueriesStored ProceduresJoinsSubqueriesCTEsWindow FunctionsQuery OptimizationData Storage SolutionsData TypesDatabase ManagementPower BITableauDAXPower QueryKPI DashboardsDrill-through ReportsFiltersSlicersStakeholder ReportingPython (Pandas, NumPy, Matplotlib, Seaborn)Advanced ExcelGoogle SheetsData AnalysisData Structures & AlgorithmsETL PipelinesMedallion ArchitectureStar SchemaDimensional Modeling

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Oracle SQLMySQLReusable QueriesStored ProceduresJoins

About

SQL Developer with hands-on experience writing reusable SQL queries, stored procedures and scripts on Oracle SQL and MySQL databases with 50,000+ records. Built 5+ Power BI dashboards for stakeholder review meetings, cutting manual reporting turnaround by ~30%, and maintained ~99%+ data accuracy across Bronze, Silver and Gold ETL layers. Strong in data types, data storage design, Star Schema modeling, debugging and data analysis, with Python (Pandas) for data work and a 9.3 CGPA in Computer Applications.

Skilled at turning business requirements into actionable insights for technical and non-technical stakeholders.

Experience

Associate Software Engineer (SQL & Data Analytics) - Testyantra - Bengaluru

(2026-01)

Write and optimize reusable SQL queries, stored procedures and scripts (joins, subqueries, CTEs, aggregations, window functions) on Oracle SQL and MySQL databases averaging 50,000+ records to support business decisions.
Built and maintain 5+ interactive Power BI dashboards and KPI reports on sales and operational data, presented to stakeholders in review meetings; reduced manual reporting turnaround by ~30% with same-day, self-serve access to key metrics.
Debug and troubleshoot data issues across Bronze, Silver and Gold layers of the Medallion Architecture using SQL validation queries, tracing discrepancies to source and sustaining ~99%+ data accuracy.
Perform data validation, schema checks and referential integrity reviews, ensuring data types and structures from different sources align and work together.
Collaborate with developers, analysts and business stakeholders in an Agile/Scrum environment to translate business needs into robust, reusable data solutions.

Data Analytics Intern - Codec Technologies Pvt. Ltd.

(2025-07 - 2025-09)

AICTE & ICAC Approved Internship Program (2 months)

Completed structured training in SQL, Power BI and data validation, applying concepts through hands-on data analysis exercises.
Received formal recognition from the Program Manager for technical aptitude and problem-solving ability.