Research-first data work across B2B market intelligence, account profiling and analytics. I clean, validate and structure data before turning it into SQL analysis, Power BI dashboards and Excel reporting.
I've spent my career on the part of data work most people skip: making sure the records are actually right before anyone builds a model, dashboard or campaign on top of them.
At TTC Marketing Services I research companies, map decision-makers and validate B2B datasets across multiple platforms. I've carried that discipline into analytics projects across Power BI, SQL and Excel.
I'm now looking for a Data Analyst or Business Intelligence role where research instincts and technical analysis can work together.
Each project combines the business question, technical method and a visual snapshot of the data — so the work reads as a case study instead of a static project list.
A client-style research project covering account discovery, senior decision-maker mapping, data cleaning, validation and enrichment for a structured B2B dataset.
Open full case on GitHub ↗CXO-only profiling across enterprise accounts, focusing on CIO, CTO, CISO and CDO roles and validating true executive-level ownership areas.
Open full case on GitHub ↗A Power BI model exploring valuation, funding, geography and industry concentration. Funding efficiency is presented as a descriptive ratio, not profitability or investment return.
Open full case on GitHub ↗SQL analysis across a relational marketplace schema, answering business questions around revenue, payment preferences, regional activity, seller distribution and shipping cost.
Open full case on GitHub ↗A pivot-table-driven Excel dashboard covering 1,208 smartphone records and 23 attributes, designed to compare pricing and product specifications across brands.
Open full case on GitHub ↗Bachelor's degree
Applied program
Professional certificate