American product teams face a familiar squeeze: senior React and full-stack engineers cost more every quarter, agency retainers in major metros price out mid-market SaaS, and AI features get demoed before retrieval or billing exists. Founders from New York to Austin to Seattle still need shipped MVPs, Shopify stores that pass Core Web Vitals, and staff-aug pods that show up on the same Zoom weekly — with repos and cloud accounts in their name. Jythu delivers from India with deliberate overlap on Eastern, Central, Mountain, and Pacific hours — not anonymous overnight ticket queues. We quote fixed phases after discovery, document decisions in writing, and integrate with in-house engineers rather than replacing them by default. US privacy frameworks vary by state; we implement to your policy and vendor security checklist without offering legal advice. Typical engagements: SaaS rebuilds, cross-platform mobile, LLM integration with cost controls, performance marketing infrastructure, and dedicated React/Next.js capacity after a trial sprint.
Jythu ships cross-platform mobile apps with React Native — one TypeScript core, native modules where they matter, and store listing polish included. We handle offline sync, push, analytics, and the release train so you are not juggling two separate native teams on day one. MVPs to dual-store launches with honest scope boundaries.
This hub covers App development for American companies — use the city links below for local context, or start a project conversation and we will map timezone, stack, and budget in one call.
App Development — nearby services
Built for this market — not a generic offshore brief
Built for United States
IST ↔ US overlap across Eastern, Central, Mountain, and Pacific — named squads in your GitHub, sprint demos in your timezone, and trial sprints before long retainers.
One team across product surfaces
Design, engineering, AI, and growth under one roof — fewer handoffs when the brief spans storefront, app, and acquisition.
Proof over promises
NDA-friendly case patterns, staging demos, and metrics your stakeholders can inspect — not vague capability lists.
AI productivity app (NDA)
A startup needed iOS and Android in public stores for a demo-day narrative — sync, offline handling, and a usable AI assist, not a prototype video. Eight weeks was the hard deadline.
Result: React Native dual-store launch on deadline with a focused feature cut and listing QA. Early App Store rating hovered around 4.8 in the first launch window.
Discover → Design → Build → Launch
Discover
Goals, constraints, and success metrics in a focused discovery pass.
Design
Figma flows approved before TypeScript starts — fewer surprises later.
Build
Two-week sprints with staging deploys you can click every cycle.
Launch
Cutover checklist, monitoring, and a 30-day warranty on fixed projects.
Questions teams ask before kicking off
Which US time zones do you overlap?
Eastern, Central, Mountain, and Pacific — core live hours are agreed per account, typically three to five hours daily.
How do US contracts and payments work?
USD quotes, standard MSA and SOW, wire or platform invoicing per terms — no hidden scope absorption.
Do you sign US vendor security questionnaires?
Yes — SOC2-style questions, data flow diagrams, and subprocessors listed honestly; we do not claim certifications we lack.
Can you work with our US in-house team?
Hybrid squads are common — we pair, review PRs, and own vertical slices with clear boundaries.
What does a realistic mobile app timeline look like?
Discovery call → written scope → fixed-phase or retainer proposal. You own the repos and cloud accounts. 30-day post-launch warranty on fixed projects.
5.0 · Rated by 50+ clients
Ready to start a project?
The first discovery call is on us. Bring constraints — we will bring a timeline and a cut list.