Open to opportunities

Sheeraz Qazi

@sheerazqazi

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I build high-performance data warehouses, BI dashboards, and governed analytics platforms.

Pakistan

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What I'm looking for

I'm looking to lead or architect high-impact data, BI, and analytics solutions where I can improve data performance, governance, executive reporting, and operational decision-making.

I've built enterprise analytics, executive reporting, and data-warehouse systems for telecom, healthcare, and financial-services clients across Pakistan and Saudi Arabia.

As an Independent Data & BI Consultant, I rebuilt 30+ Snowflake stored procedures and rewrote 50+ SQL queries, cutting execution time by about 40% while clearing delayed-report backlogs. Previously at Cloud Primero, I led a six-person BI team delivering 15+ automated dashboards and designed SQL and Python pipelines processing 5M+ records daily.

I enjoy owning data models end-to-end, improving reporting performance, embedding governance, and translating operational metrics into executive-ready dashboards. My work spans Power BI, Snowflake, SQL, ETL/ELT, dimensional modeling, KPI/SLA monitoring, and stakeholder-facing analytics.

Experience

Work history, roles, and key accomplishments

Current

Independent Data & BI Consultant

Current

Self Employed

Jun 2024 - Present (2 years 2 months)

Rebuilt 30+ Snowflake stored procedures and rewrote 50+ SQL queries, cutting execution time ~40% and clearing a recurring delayed-report backlog. Worked with client development teams to close 20+ open database defects in the first month, cutting data-output errors by 90%.

Snowflake SQL Stored Procedures Query Optimization Data Quality Deployment Testing

Data Modeler

Wateen Telecom Limited

Mar 2025 - Aug 2025 (5 months)

Contributed to 2+ data models supporting enterprise analytics and executive dashboards using Kimball/Inmon principles, and helped embed data governance standards across two platforms.

Data Modeling Kimball Data Governance Enterprise Analytics

Principal Technical Architect (BI)

Cloud Primero B.V

Mar 2022 - Jun 2024 (2 years 3 months)

Led a six-person BI development team delivering 15+ automated dashboards, KPI scorecards, and executive-level reports, improving decision-making turnaround by roughly 20%. Built 10+ performance-monitoring dashboards tracking 50+ operational metrics and SLAs, holding a 99% on-time delivery rate.

Power BI KPI Reporting SLA SQL Python ETL Data Architecture Team Leadership Stakeholder Management

Enterprise Data Optimisation Engineer

Afiniti

Apr 2021 - Jun 2021 (2 months)

Reviewed the data architecture, flagged 10+ simplification opportunities, and reworked several of the highest-impact processes before the contract ended. Contributed to code-review standards as subject-matter expert, reinforcing data engineering best practices across the team.

Data Architecture Process Optimization Code Review Data Engineering Best Practices

Business Intelligence Senior Engineer

Specialized by stc

Feb 2012 - Feb 2020 (8 years)

Built 20+ Power BI dashboards for 50+ senior stakeholders, and partnered with Marketing on 10+ campaign models across 3+ units, lifting effectiveness ~25%. Redesigned the report execution pipeline, cutting response time from 5 minutes to roughly 15 seconds.

Power BI Dashboard Development Campaign Modeling UAT Data Migration Database Design Query Optimization

Data Architect

Saudi Network Services

Dec 2010 - Nov 2011 (11 months)

Redesigned the inpatient data mart (5+ sources, ~45% faster reporting) and led a data warehouse/OLAP redesign across 8+ subject areas with a new CDC methodology. Administered 15+ datasets for the data warehouse, maintaining 99.9% uptime with zero data loss.

Data Architecture Data Marts Data Warehouse OLAP CDC Data Administration