Enterprise due diligence
FinLocker used DocuWriter.ai to generate structured documentation across a large, fast-moving platform under a five-week deadline, giving an enterprise client the transparency needed to complete technical due diligence and move a strategic deployment forward.
A strategic enterprise client needed source-code transparency before moving forward with a deployment affecting more than 3 million servicing customers.
Platform repositories
Documentation timeline
Manual estimate
Servicing customers affected
From FinLocker
"We had over 100 repositories with incomplete documentation. Manually documenting everything would have taken about six months."
FinLocker still had to get the documentation done. The difference was compressing a manual, months-long effort into a review workflow the engineering team could actually finish.
Princewill O.
Head of Engineering & Data/AI, FinLocker
Project snapshot
FinLocker builds mobile apps, financial readiness tools, and digital experiences that help consumers prepare for homeownership.
A strategic enterprise client needed source-code transparency before moving forward with a deployment affecting more than 3 million servicing customers.
Manual path
~6 months
With DocuWriter.ai
5 weeks
Founder perspective
"Documenting large engineering systems can take months of manual work. Our goal with DocuWriter.ai is to generate comprehensive documentation automatically so teams can focus on building great software instead of writing docs from scratch."
Founder, DocuWriter.ai
FinLocker had real gaps in formal source-code documentation across its engineering ecosystem.
The enterprise client needed the documentation quickly enough to complete technical review on a live commercial timeline.
The team estimated the work would take roughly six months of dedicated engineering time if handled manually.
01
DocuWriter.ai worked with FinLocker's existing repositories instead of forcing a new documentation workflow.
02
The team could generate structured technical docs quickly, then spend time reviewing the output instead of drafting from scratch.
03
FinLocker's developers refined coverage and quality as the documentation expanded across the codebase.
04
DocuWriter.ai team worked directly with the team on edge cases and on improving large-repository handling.
Structured documentation was produced across the platform to support the client's technical evaluation.
AI automation plus focused review dramatically reduced the timeline without pausing core engineering work.
The client engineering team had the materials needed to conduct a full technical review.
FinLocker advanced a partnership tied to re-engaging more than 3 million servicing customers.
Ready to show enterprise buyers the same kind of proof?
DocuWriter.ai helps engineering teams generate structured documentation from real repositories, then refine it with human review instead of starting from a blank page.