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Coretegra TechnologiesCoretegra Technologies Private Limited

Fintech

Digital signing across approval workflows

Print-sign-scan cycles replaced with verified digital signing and audit evidence.

Financial services providerE-Sign SolutionsE-Sign

Context

The starting position

A lending and onboarding operation where every agreement required wet signatures from multiple internal and external signatories.

The challenge

Agreements took weeks to execute because documents moved physically between signatories.

Our approach

  • Catalogued document types and mapped signatory hierarchies
  • Implemented sequential and parallel signing flows with identity verification
  • Integrated signing into the existing origination system through APIs
  • Added bulk signing for high-volume approvers

What we delivered

  • Signing workflow engine
  • Identity verification step
  • Evidence pack generation
  • API integration with core systems

Security and performance

  • Tamper-evident document hashing
  • Immutable signature audit trail
  • Access control with delegation rules
  • Retention and archival policy enforcement

Approvals that used to sit in trays now close the same day, with a clean evidence trail behind every signature.

Operations head, client organisation

More work

Government department, citizen services

Citizen service portal modernisation

A departmental service portal rebuilt around service turnaround, transparency and audit trails.

Service turnaround
Faster application turnaround
In-person visits
Fewer counter visits
Services digitised
More services available online
Learn more
Industrial manufacturing group

Private 5G for an industrial campus

Private cellular coverage replacing patchy Wi-Fi across a large operational site.

Coverage consistency
Consistent coverage across all zones
Device disconnections
Sharp drop in device disconnections
Latency for automation traffic
Stable low latency for automation traffic
Learn more
Urban local body

Municipal revenue and grievance digitisation

Revenue collection and grievance handling brought onto one traceable platform.

Collection efficiency
Improved collection efficiency
Grievance resolution time
Faster grievance resolution
Register accuracy
Cleaner, verified property register
Learn more

Tell us what you are trying to achieve

Share your requirement and we will come back with a considered view on approach, timeline and cost — not a generic proposal.