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Zentorx

Services

What I can help you ship

Open to senior/principal React Native roles, contract work, and full-stack mobile projects—including help turning an MVP into traction with marketing and growth strategy. Mix and match the areas below to fit your roadmap.

React Native & Expo apps

Cross-platform iOS and Android apps with production-grade navigation, native modules, and store-ready builds.

  • Greenfield apps and legacy rewrites
  • Performance tuning and crash reduction
  • OTA updates and release automation (Fastlane)

React & Next.js web

Marketing sites, dashboards, and admin portals with SSR/SSG where it matters.

  • Next.js App Router, APIs, and integrations
  • Design-system-friendly component architecture
  • Analytics and SEO-conscious structure

Offline-first & sync

Architectures for unreliable networks: local persistence, background sync, and conflict handling.

  • Queueing, retries, and optimistic UI patterns
  • GraphQL or REST tailored for mobile payloads
  • Field operations and enterprise-style workflows

Technical leadership

Principal / lead-level direction: roadmaps, code quality, and predictable delivery.

  • Team mentorship and hiring support
  • Technical design reviews
  • Alignment with product and design

AI-assisted engineering

Faster delivery with Cursor, Claude Code, and modern AI workflows—without sacrificing review and quality.

  • Boilerplate and scaffolding acceleration
  • Test and doc generation where appropriate
  • Guardrails for production codebases

Marketing strategy to scale your MVP

Complement a shipped MVP with a practical growth plan: who to reach first, what to say, and how to measure what works—so the 30-day build turns into 60-day scale.

  • Positioning, ICP, and messaging aligned with your product and roadmap
  • Channel experiments (SEO, content, paid, partnerships) with clear hypotheses
  • Funnels, analytics, and feedback loops so growth stays measurable

Integrations & backends

Connect apps to the services you already use: auth, payments, maps, video, and more.

  • Node.js, GraphQL, REST, Supabase
  • Third-party SDKs (e.g. maps, Twilio-style APIs)
  • Secure handling of tokens and PII

Ready to scope an engagement?

Email inbox.hassan@outlook.comView projects