Industry Solutions
Fintech Software Solutions
Engineer secure financial-product workflows, operational platforms and customer experiences.
Financial products live or die on workflow integrity. We engineer onboarding, application, servicing and reconciliation platforms designed to support applicable security, privacy, audit and regulatory requirements. Build Vaillant is a software engineering company, not a bank, lender, investment adviser or regulated financial institution.
We Build. We Deploy. We Watch.
Fintech system map
Modules are delivered incrementally and connected through a single data model, shared permissions and audited workflows.
Challenges
Where fintech operations lose time
These are the recurring problems we hear before a system replacement or first build.
Industry challenges
- Onboarding and KYC documents collected across channels
- Application processing depends on manual checklists
- Eligibility rules embedded in spreadsheets
- Disbursement and repayment records reconciled by hand
- Partner and agent commissions calculated offline
- Limited audit trail across the customer lifecycle
Software we can build
Products and platforms for fintech
Software products we can build
- Fintech product platforms
- Customer onboarding and CRM
- Loan-origination workflows
- Loan-management systems
- Investment and portfolio dashboards
- Payment and reconciliation systems
- Partner and agent portals
- KYC workflow orchestration
- Document-management systems
- Risk and rules engines
- Collection-management platforms
- Financial SaaS products
How we digitize
Workflows we move out of spreadsheets and paper
How we digitize the industry
- Customer onboarding
- Identity and KYC workflows
- Application processing
- Eligibility rules
- Document collection
- Approval workflows
- Disbursement coordination
- Repayment tracking
- Reconciliation
- Partner commissions
- Customer servicing
- Operational audit trails
Platform architecture
Recommended module structure
A modular architecture keeps the first release small while leaving room for every later module.
Recommended platform and module architecture
Onboarding & KYC orchestration
Application & origination
Rules & eligibility
Servicing & repayments
Payments & reconciliation
Partner/agent portal
Documents & audit
Dashboards & reporting
Integrations
Connected systems and devices
We integrate approved third-party services and existing systems rather than replacing everything at once.
Integrations and connected systems
- Authorized KYC providers
- Banking or payment APIs
- Credit-bureau providers
- Payment gateways
- Document signing
- Notification services
- Accounting systems
- Regulated partner platforms
Data, automation & AI
Where automation genuinely helps
We automate repeatable decisions and reporting, and keep human review where judgement is required.
Data, automation and AI opportunities
- Configurable rules engine for eligibility decisions
- Automated document checklists and status tracking
- Reconciliation matching for payments and settlements
- Collection prioritisation and reminder workflows
- Immutable operational audit trails and reporting
Delivery roadmap
Build. Deploy. Watch.
Delivery roadmap
Step 1
Discover
Map the product lifecycle, partner responsibilities, document requirements and audit obligations.
Step 2
Design
Define data models, rule structures, permissions, retention policies and integration boundaries.
Step 3
Build
Build onboarding, origination, servicing, reconciliation and portal modules.
Step 4
Integrate
Connect authorized KYC, banking or payment APIs, bureaus, signing and notification services.
Step 5
Deploy
Configure environments, encryption, access controls, backups and controlled release workflows.
Step 6
Watch
Monitor uptime, transaction errors, reconciliation gaps and usage with ongoing support.
Expected outcomes
What changes after go-live
Expected business outcomes
- Consistent, reviewable application workflows
- Reduced duplicate data entry across onboarding and servicing
- Faster approvals with recorded decision trails
- Stronger audit trails across the customer lifecycle
- Improved reconciliation and exception management
- Centralized operational reporting
Relevant services
How we deliver this work
Relevant Build Vaillant services
Mobile Applications
High-quality mobile products built for performance, usability and dependable real-world operation.
View Mobile service detailsCRM Systems
Custom CRM platforms that connect lead acquisition, sales activity, customer servicing and business intelligence.
View CRM service detailsSaaS Product Development
Multi-tenant software products engineered from initial concept through launch, scale and continuous improvement.
View SaaS service detailsDeployment, Monitoring & Support
We stay involved beyond delivery—helping deploy, observe and support the products we build.
View Watch service details
Let's scope your fintech platform.
Share your current systems, team structure and priorities. We will come back with a module plan, delivery sequence and a first release you can use.