Secure, scalable APIs and server logic that power your product under real-world load.
Reliable backends are invisible until they fail. We engineer APIs, workers, and data layers with proper auth, idempotency, retries, and observability from day one.
Microservices when justified, modular monoliths when not - we advise honestly based on team size and traffic, not resume-driven architecture.
Integrations with Stripe, Salesforce, ERPs, and custom partners are core strengths - we've seen every failure mode and design around them.
Every build follows secure SDLC practices - encryption, access control, audit logs, and compliance-ready architecture from day one.
You work with a stable team of developers, designers, and a project lead - not rotating freelancers. Weekly demos keep you in control.
Two-week sprints, transparent timelines, and proactive risk flags so launches stay on schedule without surprise scope creep.
We stay after go-live with monitoring, bug fixes, and feature iterations - most clients work with us for years, not months.
A proven five-phase process with clear deliverables at every stage - no black boxes.
We map business goals, users, and technical constraints. Output: scope document, wireframes, and a fixed timeline with milestones.
UI/UX in Figma with interactive prototypes. You approve every screen before a single line of production code is written.
Bi-weekly sprints with staging demos. Code reviews, automated tests, and CI/CD pipelines keep quality high and releases frequent.
Manual + automated testing across devices and edge cases. Performance profiling, security checks, and UAT with your team.
Production deployment, monitoring setup, documentation, and handover. Optional retainer for ongoing features and support.
Selected projects that show how we solve complex problems and deliver measurable business impact.
TripleGoal
OKR and leadership platform for enterprise teams.
Enterprise SSO and billing before Fortune 500 sales.
Multi-tenant SaaS with Stripe and real-time dashboards.
FinEdge - Fintech startup
Neobanking-style digital wallet with instant transfers, KYC onboarding, and merchant payments for emerging markets.
Regulatory KYC, fraud detection, and PCI scope had to be right before public launch - investors demanded bank-grade security on a startup budget.
Microservices on AWS with Plaid/Stripe, step-up authentication, transaction monitoring rules, and admin compliance dashboards.
“Vextrosys delivered on time, communicated clearly every sprint, and built something our team can actually maintain.”
Sarah Mitchell
VP Product, TripleGoal
MVPs usually ship in 8-14 weeks. Enterprise platforms range from 4-9 months depending on integrations and compliance needs. We give a fixed estimate after discovery.
Tell us about your project - we respond within 24 hours with a clear plan and timeline.