Why outstaff instead of hiring in-house? Because every week spent recruiting is a week your payment flow stays exposed. Smartbrain’s JavaScript augmentation lets you plug senior identity-first engineers directly into your sprint within 72 hrs—no payroll, no visas, no retention risk. You keep strategic control while we shoulder sourcing, background checks, deep technical vetting for OWASP, PCI-DSS and PSD2, as well as HR paperwork. Scale from one developer to a full squad on demand, pause anytime, and pay only for productive hours. Result: lower cost-per-release, faster compliance audits, happier customers.
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What tech leaders say about our identity information security payment experts
Node.js tokenization layer delivered in 8 weeks. Smartbrain dropped two senior devs straight into our sprint, closing our OWASP issues and cutting fraud by 19 %. Documentation and pull-request etiquette were flawless.
Megan Carter
CTO
BrightPay Solutions
We needed React + WebAuthn expertise for a checkout revamp. Their engineer integrated 3-DS2 and adaptive authentication, boosting conversion by 7 % while passing PCI audit first round.
Alan Rodriguez
Head of Engineering
UrbanCart Inc.
Smartbrain’s Vue.js specialist automated KYC flows and built a GDPR-ready consent dashboard. Onboarding happened in 48 hrs; productivity matched our core team within a week.
Stephanie Nguyen
Product Director
MediTrust HealthPay
The augmented TypeScript crew refactored our legacy AML micro-services, trimmed latency by 35 %, and raised unit-test coverage to 92 %. Zero downtime during handover.
Robert Ellis
Dev Team Lead
Pioneer Capital
Smartbrain provided a senior security-minded Svelte developer who patched race-condition exploits and implemented JWT rotation. Chargebacks dropped 11 % in Q1.
Patricia Woods
VP Technology
FleetRide Logistics
Their Angular engineer migrated our admin portal to micro-frontends, integrated Stripe Radar, and delivered ahead of schedule. Saved us six sprint cycles.
David Kim
Chief Digital Officer
Safeguard Utilities
Where our identity information security payment experts shine
FinTech & Banking
Tasks: building PSD2-compliant APIs, integrating real-time fraud detection, tokenizing cardholder data, and automating AML/KYC workflows with JavaScript micro-services. Augmented developers ensure uninterrupted payment processing while preserving identity and information security across multi-tenant architectures.
eCommerce & Retail
Tasks: securing checkout flows with 3-DS2, implementing customer identity vaults, encrypting PII, and reducing cart abandonment through lightning-fast React storefronts. Augmented devs deliver PCI-ready code without slowing releases.
Healthcare
Tasks: HIPAA-aligned identity management, safe patient payment portals, end-to-end encryption, and consent tracking dashboards. JavaScript specialists integrate FHIR APIs while safeguarding sensitive medical records.
Cybersecurity SaaS
Tasks: crafting browser-based security scanners, real-time breach alerts, and role-based access controls. Outsourced JS teams speed feature delivery while maintaining rigorous OWASP & NIST standards.
Telecom
Tasks: securing prepaid top-ups, SIM identity verification, and micro-payment gateways that handle massive concurrency. Augmented Node.js engineers harden signaling servers against fraud.
Logistics
Tasks: driver identity validation, secure invoicing, and instant payout modules for gig workers. JavaScript experts embed encryption layers in existing tracking apps.
InsurTech
Tasks: building claim-payment APIs, KYC onboarding wizards, and risk-scoring engines. Outstaffed React/Node teams meet stringent data-privacy laws while accelerating go-to-market.
TravelTech
Tasks: multi-currency payment orchestration, passport identity checks, and secure wallet systems for loyalty points—all delivered by seasoned JS engineers in record time.
Gaming & Entertainment
Tasks: real-money transaction layers, player identity verification, and fraud-prevention analytics written in high-performance TypeScript, ensuring regulatory compliance across regions.
Identity information security payment success stories
FinBank Real-Time Payment Gateway
Client: Tier-2 digital bank launching instant transfers.
Challenge: The legacy stack failed PCI DSS and throttled under heavy loads, exposing an identity information security payment risk.
Solution: Our augmented JavaScript pod rewrote the gateway in Node.js, added tokenization micro-services and WebAuthn MFA, and performed red-blue testing alongside internal teams.
Result: 37 % latency reduction, 0 critical audit findings, and launch delivered 5 weeks early.
HealthID Patient Wallet
Client: US tele-medicine scale-up.
Challenge: HIPAA compliance gaps in patient-payment module created an identity information security payment bottleneck.
Solution: Two Smartbrain React/Node specialists embedded with the product squad, encrypting PHI at rest, integrating Stripe Radar, and automating KYC via Plaid. Continuous delivery pipelines were secured with SAST.
Result: 23 % faster checkout and 100 % audit pass rate.
Retail Fraud-Detection Dashboard
Client: Global fashion marketplace.
Challenge: Sudden surge in chargebacks signaled an identity information security payment loophole across 12 regions.
Solution: Smartbrain’s Vue/TypeScript squad designed a machine-learning feature flagging suspicious transactions and integrated it with existing micro-frontends. Data was encrypted end-to-end and cached securely at edge nodes.
Result: 44 % drop in fraudulent orders within first quarter; dashboard adoption reached 92 % of ops staff.
Book a 15-min Call
120+ JavaScript engineers placed, 4.9/5 avg rating. Let our vetted identity-first specialists close your security gaps and ship payment features faster.
Our outstaffed JavaScript services
Secure Gateway Dev
Designing and maintaining PCI-DSS Level-1 payment gateways in Node.js/TypeScript with end-to-end encryption, tokenization, and automated compliance reporting. Augmented teams accelerate release cycles while your core engineers focus on product strategy.
Identity Verification
Building KYC, AML, and biometric authentication modules using React, WebAuthn, and third-party APIs. Outsourced specialists shorten onboarding flows and cut fraud rates without expanding payroll.
Fraud Detection AI
Implementing real-time anomaly detection dashboards and ML models in JavaScript and TensorFlow.js, seamlessly plugging into existing micro-services. Benefit from 24/7 monitoring and rapid incident response.
Compliance Automation
Creating scripts and CI/CD hooks that auto-generate audit trails for PSD2, GDPR, and CCPA. Outstaffed devs keep documentation current and regulators satisfied.
Tokenization Service
Developing high-throughput token vaults that replace sensitive PANs with irreversible tokens, ensuring zero data leakage and faster partner integrations.
Legacy Refactor
Migrating monolithic payment apps to micro-frontends and serverless functions while embedding strong identity controls—without downtime or staff overload.
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