Data engineers who accurately model transaction, portfolio, and market data

Open Banking, KYC, broker, and exchange API integration specialists

Solution architects designing for auditability, data integrity, resilience, and reuse of proven fintech components where relevant

Integration and anti-corruption layers for safe coexistence with legacy systems

Service wrappers and Strangler Fig pattern for phased replacement instead of big-bang rewrites

Automated regression and contract testing with gradual rollouts, rollback paths, and parallel runs

API-first middleware that keeps provider integrations separate from core product logic

Retry, fallback, timeout handling, and monitoring for stable performance

Sandboxed testing, secure credential management, and gradual rollout before launch

Regulatory requirements mapped into scope, priorities, and QA coverage

Role-based access, data segregation, PII protection, masking, and encryption

Audit trails, activity logging, and readiness for new controls and reporting logic