Scale without rewrite
Multi-tenant backend, caching, queue sync — handles 100x users on same code. No “rebuild in year 2” shock.
Startup Company & Product (SaaS) Apps · Chennai, India
Multi-tenant SaaS backend + iOS + Android + web admin. From 100 users to 1,00,000 without rewrite.
13+ yrs · 52+ apps · 1M+ users · Fixed quote · Play Store + App Store launch
An MVP wins the demo; a SCALABLE product wins the funding round and survives real users. If your startup is past idea stage — paying users, growing team, due-diligence questions — you need proper product engineering: multi-tenant architecture, role access, subscription billing, analytics, crash-free releases and docs an incoming CTO will respect.
I do contract product engineering like your founding tech team: fixed milestones, weekly builds, clean code you own. Proven at scale — MService enterprise SaaS (multi-client, multi-lingual, 99.5% uptime), AstroVed high-traffic consults, Commodity Quant real-time feeds. One codebase serves iOS + Android + web.
Multi-tenant backend, caching, queue sync — handles 100x users on same code. No “rebuild in year 2” shock.
Clean architecture, API docs, test reports, security checklist — investors’ CTO says yes faster.
Subscriptions, per-seat, usage tiers via Razorpay/Stripe with dunning + invoices. Revenue leaks closed.
Staged rollouts + OTA hotfixes + crash monitoring. Fix Friday night without app-store panic.
GitHub source, onboarding docs, KT calls — your future hires ramp up in days, not months.
Locked scope + price per milestone. No hourly bleed while you fundraise.
Yes — audit first (code + backend + crash report), then harden, scale and document. Users see zero downtime.
Always. NDA-first, full IP assignment to your company, GitHub under your org from day one.
Yes — Node.js/MongoDB APIs + web admin (users, plans, content, reports) + Play/App publishing.
Yes — care plans for updates, monitoring and growth sprints, cancellable anytime.
Contact me below with your idea — get fixed quote + launch plan in 24 hours. Pilot offer: free store ASO + launch checklist with every mobile app this month.
Hire freelance mobile app developer in Chennai, India. Custom iOS & Android apps with React Native & Expo for local shop…
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