Senior Database & Reporting Specialist
Abbas
Rasool.
5+ years engineering SQL Server systems, Crystal Reports, and VB6 applications that enterprises depend on — not just run.
// about.me
The Engineer Behind
the Query
I've spent over five years inside the engine rooms of enterprise systems — designing databases that don't just store data, but serve it reliably at scale. My work lives at the intersection of legacy precision and modern performance: SQL Server schemas built to last, Crystal Reports that give executives exactly what they need, and VB6 applications still running mission-critical operations across industries.
I work directly with clients — from requirements gathering through production support — because good technical work starts with understanding what the business actually needs, not just what they asked for.
// technical.stack
Built on Precision
SQL Server & T-SQL
95%Crystal Reports
92%Visual Basic 6.0
88%Professional Capabilities
// environment.stack
Tools & Versions
// featured.work
Selected Deliverables
Enterprise Financial Reporting Suite
Crystal ReportsDesigned and deployed 12 interconnected Crystal Reports covering P&L statements, balance sheets, and cash flow analyses. Parameterised by date range, department, and cost centre with drill-down from summary to transaction-level detail.
Inventory Management System
VB6 + SQLFull-featured MDI desktop application for warehouse inventory tracking — stock-in/out, reorder alerts, batch-level FIFO tracking, and integrated barcode printing. Connected to SQL Server via ADO with real-time dashboard.
Patient Records & Billing System
Full StackEnd-to-end system for a healthcare provider — normalised patient database, appointment scheduling, prescription records, and automated billing reports. Crystal Reports integrated into the VB6 front-end via RDC for invoice and insurance claim generation.
Sales Analytics Dashboard
SQL + ReportsBuilt a comprehensive analytics layer on top of raw sales data — complex T-SQL queries with window functions for YoY comparisons, regional breakdowns, and product performance. Cross-tab and chart-enabled Crystal Reports deliver executive summaries weekly.
// work.history
Where the Work
Got Done
Senior SQL & Crystal Reports Specialist · VB6 Developer
Bestow Software Solutions, Karachi
// learning.path
Education & Credentials
Bachelor of Arts (BA)
University of Karachi
2018 — Present (Final Year)
Technical Proficiencies
Self-Directed & Production-Validated
Ongoing
// client.voices
Trusted by Teams
Abbas transformed our monthly reporting from a 3-day nightmare into a 2-hour automated process. His Crystal Reports expertise is genuinely senior-level — he understood our business logic before we finished explaining it.
We had a VB6 application that three previous developers couldn't stabilise. Abbas came in, diagnosed the root causes within a week, and delivered a rock-solid version that's been running 18 months without a single crash.
What sets Abbas apart is his ability to translate complex SQL performance issues into language non-technical stakeholders can understand. He doesn't just fix queries — he explains the why and prevents recurrence.
// get.in.touch
Let's Work Together
Whether you're dealing with a slow-running report, a legacy system that needs new life, or a database that needs rebuilding from the ground up — I've solved it before. I work directly with clients and I respond fast.