Frontend
SERVICE
Fintech development
Build financial software where security and data integrity are part of the architecture, not an afterthought. Built around real financial workflows and ready to scale from day one.
- Security reviews built into every engagement
- Secure handling of sensitive financial data
- Architecture sized to scale with your users and data
When to build custom vs. build on existing infrastructure
Off-the-shelf and BaaS platforms get you moving fast. Custom development earns its cost once your workflows, data rules or scale outgrow them.
Custom development is usually right when:
Off-the-shelf or BaaS might work when:
Why companies are choosing custom fintech development
The foundation before the features
In fintech, what you build on top only matters if the foundation underneath is solid.
Security reviews, built into every engagement
THE FOUNDATION
security starts here
+1
Authentication & access control
+2
Encryption
+3
Activity logging
+4
Data integrity & scalability
+5
DevOps
Skip a layer, and it shows up later, as a security incident, a stalled enterprise deal, or an outage under load.
React, Node.js and AWS: a proven stack for financial products
Modern, widely adopted technologies for fast, scalable, maintainable products.
Backend
Database
Cloud & DevOps
Security by default
Security reviews are built into every fintech engagement.
Built for sensitive data
Encryption, access control and activity logging.
Built to scale
Reliable infrastructure keeps financial data accurate.
Faster onboarding
Get B2B customers onboard faster.
Products we're proud of
Finance
Bflow
BFlow represents a transformative journey in the automation of the accounting process. Our partnership with this Swedish digital accounting agency evolved from initial technical support to a comprehensive system overhaul, culminating in our role as the main technology partner and investor. This project showcases our ability to modernize legacy systems, scale applications, and support businesses through various growth stages - from startup to market expansion.
- React
Questions we help clients answer
Do we need a security review before launch?
Yes. In fintech it isn’t optional. We treat a security review as a standard part of every engagement, not a milestone you add later once something goes wrong.
Which regulations apply to our product?
It depends on what you handle: card and payment data, open banking, identity data, or business financial records each come with different rules, and they vary by country. Your legal or compliance advisor makes the final call. We map your product’s data flows so the requirements are clear before development starts.
How much should we budget for DevOps versus development?
In fintech, DevOps and security infrastructure can cost as much as the product itself. We price both from the start so it isn’t a surprise line item after launch.
Should we build a custom ledger or use an existing chain?
If you need full control over settlement logic or a permissioned network, Hyperledger or Algorand are strong options. If a standard database covers your needs, we’ll say so rather than over-engineer it.
Is tokenization or NFT worth building now?
Traffic in this space is lower today, which is exactly why it’s worth exploring. Most builders are focused elsewhere. We can scope a pilot without committing to a full platform.
Recommended reading
Practical guidance for building SaaS products
Ready to build your fintech product?
Let's talk through your compliance requirements, infrastructure needs, and where a custom ledger or tokenization might fit.
- Free consultation
- Tailored approach
- No obligation
