What have I actually built?
A mix of banking workflows and personal projects.
Customer Transaction Data Entry & Validation System (Excel)
5,000 records with 12 defect types; 4,090 survived QA: an 81.8 percent data quality rate.
Portfolio Project81.8%data quality rateFrom four days of reporting to one.
A more structured weekly workflow for disbursement and loan settlement reporting, built to support faster branch decisions.
Performance reporting4 → 1days per reportData Validation Rule Engine (Excel VBA)
5,000 records in, 3,851 accepted, 1,263 violations caught, 5,256 cells repaired.
Portfolio Project77.02%first-pass complianceSales performance dashboard in Power BI.
One semantic model, nine DAX measures and one page in Power BI.
Portfolio Project9DAX measures in one shared modelHR & MIS KPI Dashboard (Web)
A trend across 12 months, with the recap scheduled to email and WhatsApp at 08:00.
Portfolio Project23indicators across HR and MISGoOdays: curated product picks with honest reviews.
Top picks, reviews, weekly deals and buying guides, with a SubID per buy button.
Live Project10pages in the sitemap, no build step
How does one case come together?
Data Validation Rule Engine (Excel VBA)
Portfolio project. All data is fictional and simulated.
The problem always has the same shape: a batch of transaction data arrives, and a regulation decides which fields are mandatory, which are optional, and what valid means for each one. Five thousand records. Manual checking does not scale, and it never leaves a trail.
77.02%first-pass compliance
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