Industries
Fintech
Share market app development company for trading, investing, and portfolio products—built with secure data handling, clean architecture, and predictable releases.
What We Build
Solutions we deliver
Trading and investing apps
Portfolio dashboards and performance tracking
Broker integrations and account linking
KYC/KYB onboarding flows
Risk and compliance tooling dashboards
Alerts, watchlists, and price notifications
Admin tooling for reviews and approvals
Audit-friendly reporting exports
Features
Common features
Secure authentication (MFA, device checks, session controls)
Market data feeds + quote caching
Order flows, validations, and idempotency
KYC/KYB workflows and document uploads
Audit logs for critical actions
Role-based access control (admin/reviewer/support)
Rate limits and abuse protection
Alerts, watchlists, and notifications
Portfolio calculations and performance views
Secure storage for documents and statements
Monitoring + error tracking for reliability
Reporting exports (CSV/PDF) for operations
Compliance
Security & compliance
Tech Stack
Recommended stack
Timeline
Typical timelines
Discovery
Requirements gathering and architecture design
Build
Development, testing, and iterative feedback
Launch
Deployment, optimization, and handoff
FAQ
Frequently asked questions
Yes. We integrate with market data providers and broker APIs where available, handle OAuth flows, and implement safe caching and rate limiting to keep the app responsive under load.
We focus on least-privilege access, audit logs, secure session handling, encryption-in-transit, and careful validation around transactions. We can also support third‑party security reviews.
Most MVPs take 6–10 weeks depending on scope, integrations, and review workflows. We can phase delivery so core onboarding + portfolio views ship first, then expand features safely.
Yes. We build onboarding, document review, approvals, and audit-friendly reporting—while you define the legal requirements with your compliance partners.
Regional
Delivery considerations for your region
Compliance & Data (EU)
For Germany/EU delivery, we keep GDPR-first patterns: data minimisation, purpose-limited storage, and explicit access boundaries.
We can work under a DPA (template available on request) and implement pragmatic retention/deletion flows when needed.
- GDPR-first architecture patterns (generic, no legal claims)
- DPA template available on request
- Retention/deletion and export flows where required
- Least-privilege access and safe logging defaults
- Documented data flows and access boundaries
Timezone & Collaboration (EU)
We align to EU working hours with CET-friendly collaboration windows and async progress updates.
We keep delivery predictable: weekly milestones, documented decisions, and clear scope control.
- EU overlap with CET-friendly windows
- Async-first delivery with written decisions
- Weekly milestone demos and progress checkpoints
- Clear change control to avoid surprises
- Escalation path for blockers and risks
Engagement & Procurement (EU)
We support procurement-friendly engagements with clear scopes, milestone plans, and documentation that stakeholders can review.
For EU teams, we can structure invoices and milestones for EUR-based engagements where appropriate.
- EUR-based engagements and invoicing options
- Discovery-first option to reduce delivery risk
- Milestone-based billing and scope sign-offs
- Vendor onboarding documentation on request
- Transparent change control and approvals
Security & Quality (EU)
We prioritise reliability: reviewable PRs, predictable releases, and tests that protect critical paths.
Performance budgets and clear release discipline keep the product stable as it grows.
- CI-friendly testing: unit + integration + smoke tests
- Performance budgets + bundle checks
- Release checklist + rollback-safe deployments
- Security checklist for auth and sensitive data flows
- Observability hooks (logs + error tracking) ready for production
Building a trading or investing product?
Share the core flows, market data sources, and compliance constraints—we’ll propose an MVP scope with milestones and a realistic timeline. EUR-based engagements.
Reply within 2 hours. No-pressure consultation.