Understand context & security requirements
Execute NDAs, confirm security policies, and set up encrypted intake for Excel workbooks and macros.
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VBA Audit
Static and dynamic analysis of your XLSM estate: macro inventory, dependency graph, sensitive data scanning, and remediation roadmap.
- ▹Code complexity scoring
- ▹High-risk macro alerts
- ▹Dependency lineage
⚙️
VBA → Python Conversion
Refactor macros into typed Python packages with pytest coverage, FastAPI endpoints, and CI/CD pipelines wired to your Git provider.
- ▹Type-safe Python modules
- ▹Automated regression tests
- ▹FastAPI scaffolding
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Modernization (Excel → Python App)
Replace workbooks with responsive web apps: role-based access, audit trails, templated PDF/BI outputs, and SSO integration.
- ▹Headless Calc engines
- ▹Role-based UI
- ▹Observability hooks
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Support & Maintenance
24/7 monitoring, SLA-backed change requests, and quarterly security attestation packages ready for IT and CISO stakeholders.
- ▹SLO dashboards
- ▹Security reporting
- ▹Dedicated engineers
Pinpoint what is truly critical
Inventory macros and data, perform a risk assessment, and highlight quick wins that immediately reduce exposure.
Design the target solution
Show how the Python services will work, how teams will consume them, and how the migration avoids disrupting the business.
Rebuild & test processes
Convert Excel logic into readable, tested Python code, spin up staging environments, and validate security plus functionality.
Launch & support
Cut over to the new services, train business/IT users, and provide ongoing support under the agreed SLA.
Why B2B teams trust us
Integration-ready outcomes
Python services ship as APIs that plug into existing systems and scale with your roadmap.
Audit confidence
You receive full documentation, change history, and procedures aligned with audit and IT controls.
No surprises
We report progress, risks, and implementation status on a fixed cadence so you always know where we are.
Ready to scope?
Book a technical discovery call
Bring a complex workbook, leave with a modernization roadmap and security checklist.