These projects demonstrate my proficiency in SQL and my capacity to analyze complex data. They exhibit my abilities in data investigation, visualization, and analysis.
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Dec 1, 2023
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data-querying
Here are 54 public repositories matching this topic...
University of Roehampton, London
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May 23, 2025 - Jupyter Notebook
Wireshark-like display filter for various data formats, including Python dictionaries, lists, objects, and SQL databases.
python json query csv sqlite sqlite-database python3 nmap wireshark sqlite3 python-dict sqlite3-database query-language pyparsing database-queries data-querying database-query data-query-language
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Jul 7, 2023 - Python
Hands-on demo for querying Kafka streams using SQL with Trino and data integration with PostgreSQL.
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Dec 3, 2023 - Python
FiQueLa is a lightweight PHP library for querying structured files (JSON, XML, CSV, XLS, YAML, NEON) using SQL-like syntax with support for stream processing and advanced data functions.
php data-transformation query-builder yaml-parser structured-data csv-parser json-stream sql-syntax xml-reader data-querying aggregation-functions ndjson-parser structured-files neon-parser xls-reader
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Jun 10, 2026 - PHP
This repository contains solutions to 50 SQL problems from Leetcode, categorized into various SQL concepts. It serves as a learning resource for SQL enthusiasts and a quick reference for solving common SQL queries.
data-science sql database leetcode data-querying sql-questions sql-practice sql-data-analysis sql-solutions
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Sep 3, 2024
Rakesh Men's collection of SQL-based data analysis projects showcasing query skills, insights extraction, and data-driven decision-making.
sql sql-server exploratory-data-analysis insights power-bi eda ms-sql-server business-intelligence data-analytics data-analysis expl data-wrangling data-cleaning ssms descriptive-analysis data-analysis-project data-querying data-analytics-project data-analysis-sql
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Oct 22, 2025
A data searching/query program which processes randomised data from a csv, with OOP/SOLID principle focused design.
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Apr 26, 2024 - Java
Master Thesis' repository to test InfluxDB capabilities on mixed workload (12/2020)
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Feb 18, 2021 - Java
VoidQL is a modern, lightweight SQL engine built for fast, flexible data querying. 🚀 Built with developers in mind, it aims to make querying and working with data simple, efficient, and extensible. 🔭 Explore the project, contribute, and build with VoidQL.
api open-source data typescript sql database analytics void developer-tools query-engine sql-engine drizzle data-querying drizzle-orm voidql
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Sep 22, 2026 - TypeScript
BigData knowledge system（大数据知识体系）.
data-mining spark hive hadoop bigdata data-warehouse olap data-platform data-analysis apache-beam data-collection flink zeppelin data-system apache-hive data-minig data-stream-processing data-querying
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Sep 16, 2020
Converting UTC timestamps to users' local time using GMT offsets, then calculating ticket volume distribution across 24 local hours.
sql string-manipulation cte data-format subquery data-querying sub-string data-type-conversion maven-analytics time-zone-converter
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Aug 1, 2026
Portfolio of data analysis using SQL
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Jan 18, 2023 - Jupyter Notebook
SQL exploration of the data analyst job market: top-paying roles, required skills, overall demand, and the best skills by demand-and-salary. Also a hands-on leveling-up in SQL — from basic filtering and joins to CTEs and multi-table aggregation, growing in complexity toward the final analysis.
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Sep 3, 2026
A new package is designed to streamline the interaction with large language models like Claude Code via OpenRouter by accepting user prompts in natural language, processing them through structured mes
pattern-matching code-generation problem-solving data-querying content-creation natural-language-prompts large-language-models openrouter claude-code programming-assistance structured-message-exchange output-consistency instruction-tasks text-based-inputs organized-responses reliable-outputs repeatable-results
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Dec 21, 2025 - Python
This repository contains SQL-based projects where I analyze diverse datasets, including international debt statistics, American baby name trends, and the golden age of video games. Each project demonstrates my ability to manipulate and query data to extract insights, create meaningful reports, and perform trend analysis using SQL.
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Nov 16, 2024 - Jupyter Notebook
Isolating each employee's most recent satisfaction response and counting the distribution of satisfaction scores.
sql data-analysis cte final-form data-querying employee-satisfaction maven-analytics correlated-subquery
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Jul 31, 2026
This project analyzes Netflix’s movies and TV shows dataset using SQL to derive insights and answer key business questions.
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Nov 26, 2024
A declarative data querying library inspired by graphql.
nodejs schema javascript-library query-engine declarative-language operators query-language declarative-programming underfetching data-querying overfetching
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May 4, 2024 - JavaScript
Calculating the 30-day hospital readmission rate from 623 inpatient stay records using a self-join in SQL.
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Aug 1, 2026
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