4,000,000 Lines on Paper, 409,833 in Scope: How Software Archaeology Produced a Defensible Modernization Budget

Our case studies

Discover how we’ve helped businesses across industries modernize, scale, and innovate with cloud and AI solutions.

17 Years

in Regulated & Mission-Critical Sectors

90%

of projects for HIPAA, GDPR, SOC2, ISO27001, HL7/FHIR compliance

30%

Average Legacy Maintenance Cost Reduction

100+

Successful Legacy Modernization Projects with minimal disruption

01

4,000,000 Lines on Paper, 409,833 in Scope: How Software Archaeology Produced a Defensible Modernization Budget

A fintech software company in the USA needed a modernization budget it could commit to, and its documentation described a system of 4M lines. Our software archaeology process measured 409,833 lines that genuinely had to be rebuilt and tied every exclusion along the way to files in the repository, so the scope behind the estimate can stand up to the board and to technical due diligence.

Documented vs. measured size

4,000,000 → 409,833 lines

Taken off the documented figure

3.6M lines

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corsactech case studies
02

From 3 Days to 3 Hours: AI-Empowered Antibiotic Susceptibility Testing Modernization

BactoByte combines technology and science, introducing a new way to test bacteria and evaluate antibiotic effectiveness in near real time
through microscopy automation, computer vision, and AI-driven classification.

Antibiotic Susceptibility Test Time

72h → 3h

AI Bacterial Classification Accuracy

95%

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corsactech case studies
03

GIS – Resolving Locality Matching Challenges for Actionable Insights

Scattered data sources didn’t align by locality, impeding analysis. Our custom GIS solution with a geography API and visual dashboards consolidated accurate data for reliable decisions.

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04

Moving a PromptSmart Teleprompter Application from Old and Fragmented Native to a Holistic Multiplatform Solution

End-to-end modernization of PromptSmart: We rebuilt the patented teleprompter app from native iOS/Android to a multiplatform solution, enabling quick and simultaneous cross-platform releases.

Reduced code duplication and raised development efficiency by

75%

Lower average time gap in cross-platform feature delivery by

80%

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corsactech case studies
05

Delivery Process Transformation for GIS Platform: From Ad-Hoc Support to Resilient Delivery Flow

Continually shifting priorities, inaccurate estimates, and inexcusably slow releases held the entire team back. We entirely reinvented workflows: created a clear backlog, visualized progress in Kanban, and automated metrics and releases.

Reduced hotfix release time by

70%

Achieved backlog visibility of

100%

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corsactech case studies
06

Re-engineering GNSS Monitoring Application: From Windows-Only Legacy to Kotlin Multiplatform

A 6-year-old WPF/C++ GNSS monitoring app was fully rewritten into a modern Kotlin Multiplatform with Compose UI solution, achieving faster updates, higher stability, and cross-platform growth opportunities.

Reduced device setup time

60%

Reduced memory use

38%

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corsactech case studies

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    Corsac Technologies Corporation

    +1 416 505 4524 Toronto, Canada info@corsactech.com