Fintech & Compliance
Knovik builds compliance-first financial software: payment integrations with signature-verified webhooks, automatic accounting sync, and AI analysis that runs inside your own infrastructure — so regulated financial data never has to reach a third-party cloud.
Why This Industry
Financial software fails compliance reviews for predictable reasons: payment states that can drift out of sync with accounting records, data processed in jurisdictions it shouldn't leave, and AI tools that quietly export sensitive records to a vendor's cloud. Knovik treats those as design inputs rather than launch-blockers discovered late. Our shipped work already demonstrates the pattern: signature-verified PayHere payment webhooks with automatic Zoho Books invoicing for Cowork.lk, database-level row security, and Letalk — our edge LLM product built precisely so finance teams can analyze transaction data in natural language without a single record leaving their environment.
What We Build
For fintech & compliance teams
Payment & Accounting Integration
Payment gateway integrations where a booking or order is only marked paid after a signature-verified webhook confirms it, with invoices created automatically in your existing accounting system — the exact architecture we shipped with PayHere and Zoho Books.
Private AI on Financial Data
Natural-language analysis of transaction data, loan books, and customer portfolios running on infrastructure you control — the edge LLM approach behind Letalk, built for datasets that can't legally or strategically be sent to a cloud AI provider.
Compliance-First Platform Builds
Web platforms with row-level security enforced in the database rather than trusted to application code, data residency decided at architecture time, and audit trails that make the compliance review shorter instead of longer.
The Proof
Shipped work behind this page
Cowork.lk
Real-time availability, PayHere payments, and Zoho Books sync for a Sri Lankan coworking space
Read Case StudyBPC
An on-device Flutter tax engine and a consent-gated handoff to BPC, a licensed Sri Lankan accounting firm, built so nothing is guessed at
Read Case StudyLetalk
Privately talk to your data. No cloud LLM required.
View ProductWho Leads This
The expertise behind this work
Iroshana Wickremasingha
VP Engineering
Leads Knovik's web, backend, and eCommerce engineering practice, with a focus on scalable architecture and infrastructure.
View ProfileMadusanka Premaratne
Founder & CEO
Author of the EICON 2026 paper on agentic systems; leads Knovik's edge AI and automation practice, including EdgeTal.
View ProfileRelated Services
The services behind this work
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