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jawad riaz

@jawadriaz2

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I build reliable ETL pipelines, SQL reporting, and data quality solutions for humanitarian and business teams.

Pakistan

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What I'm looking for

I'm looking to apply my ETL, SQL, data warehousing, and business intelligence skills to build impactful data solutions that improve lives and communities.

At Decision Hub, I develop and optimize PostgreSQL databases, complex SQL queries, data-quality checks, DDL logging, and automated cron jobs for aggregation, backups, and status updates.

I've also delivered ETL, reporting, data warehousing, and BI solutions for International Medical Corps, Code Informatics, and Codemaze using SQL, stored procedures, Power BI, KNIME, MySQL, and SQL Server.

Experience

Work history, roles, and key accomplishments

Current

DBA / SQL Developer

Current

Decision Hub

Jul 2024 - Present (2 years 2 months)

Develop, maintain, and optimize PostgreSQL databases, including schema design and indexing. Write complex SQL queries, functions, and procedures for data validation, reporting, and automation.

PostgreSQL SQL Database Design Data Quality Automation Cron Job DDL Logging

ETL/SQL Developer

International Medical Corps

Nov 2022 - Feb 2024 (1 year 3 months)

Designed and implemented ETL processes for ad-hoc reporting and analysis. Handled error handling, data execution logging, debugging, and monitoring of ETL processes.

ETL SQL Data Extraction data transformation Data Loading Error Handling Stored Procedures Debugging Monitoring Data Quality

BI/DWH Developer

Code Informatics

Oct 2021 - Nov 2023 (2 years 1 month)

Created and delivered on-demand SQL reports and analyses. Developed optimized stored procedures for ETL processes and performed dimensional modeling.

SQL Stored Procedures ETL Data Modeling KNIME BI Automation Dimensional Modeling

Business Intelligence Analyst - Intern

Codemaze Pvt. Ltd

Jun 2021 - Oct 2021 (4 months)

Assisted in database development and optimization using MySQL and SQL Server. Created interactive dashboards and data visualizations with MS Power BI.

MySQL SQL Server Power BI KNIME Excel ETL Stored Procedures

Education

Degrees, certifications, and relevant coursework

HackerRank

SQL (Advanced) Certificate, SQL

2024 - 2024

Earned SQL (Advanced) certification from HackerRank.

HackerRank

SQL (Intermediate) Certificate, SQL

2021 - 2021

Earned SQL (Intermediate) certification from HackerRank.

HackerRank

SQL (Basic) Certificate, SQL

2021 - 2021

Earned SQL (Basic) certification from HackerRank.

Riphah International University

BS, Computer Software Engineering

2017 - 2021

Grade: 3.1 / 4.0

BS in Computer Software Engineering from Riphah International University, with a focus on database and network design, software and applications development.