Software Development Case Studies
What engineers in the Cortance network built across fintech, healthcare, e-commerce, AI and workflow automation, and where those systems tend to break.
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Declines, Retries and Disputes: Fintech Software Development Case Studies
Most fintech code handles the moments money does not move. Three builds, plus what Ukraine's instant-payment banking teaches a product team.
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Workflow Automation. Three Builds That Show the Limits
Automation removes the repeatable part of a job. Three builds show what remains for people, and how to pick the layer that fits.
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Where Clinics Meet Insurers: Healthcare Software Development Case Studies
In US healthcare, patient, clinic and insurer run as one system. Four builds show where the data bridge between them breaks and what holds it.
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What Do Remote AI Developers Build? Project-Type Breakdown from Cortance's Expert Network
Most of 69 AI products our developers worked on used an existing model. The hard part was everything built around it.
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Development Across Fintech, Healthcare, E-commerce, AI and Beyond: Where Cortance Engineers Work
800+ tagged projects, ranked by industry: fintech, e-commerce, healthcare, AI, and the internal tools nobody puts on a landing page.
Read articleWhat these case studies show
Each case study here is built from project records of engineers in the Cortance network rather than from a marketing brief. They group real builds by industry or problem: payment declines and disputes in fintech, the data bridge between clinics and insurers in US healthcare, what remote AI developers actually build, and how far workflow automation can go before people are needed again.
The focus is the part of a system that fails first, because that is what a buyer needs to know before hiring for it.