From artisan showcase site to B2B SaaS platform with auth, billing and dashboard. Everything coded from scratch on Next.js, Astro or React. Lighthouse 100 by default, SEO-optimized, hosted on Vercel or Cloudflare.

得られるもの

Guaranteed Lighthouse 100/100 on homepage
SEO optimized: sitemap, OG tags, multilingual hreflang, structured data
Built-in i18n (up to 10 languages at no extra cost)
Authentication, Stripe billing, admin dashboards
Headless CMS (Sanity, Strapi) or Markdown — your call
Vercel or Cloudflare Workers hosting, global CDN

技術スタック

Next.js 15 Astro 6 React 19 TypeScript Tailwind v4 Stripe Vercel Cloudflare

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Apple apps that match the guidelines pixel for pixel.

iPhone, iPad, Apple Watch, visionOS, macOS.

Swift and SwiftUI exclusively. HealthKit, ARKit, CoreML, StoreKit integration. App Store publication managed end-to-end (certifications, multilingual metadata, screenshots, TestFlight submission). Compatible with the latest iOS 27 betas.

得られるもの

Native Swift 6 + SwiftUI apps
HealthKit, ARKit, CoreML, StoreKit, Sign in with Apple integration
App Store publication end-to-end
Orchestrated TestFlight testing, multi-env beta
visionOS and watchOS 27 compatibility
Apple guidelines compliance validated before submission

技術スタック

Swift 6 SwiftUI Combine Xcode 17 TestFlight App Store Connect Firebase Sentry

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Android with Material 3 Expressive built in.

Smartphones, Wear OS, tablets, Google Play.

Kotlin and Jetpack Compose. Material 3 Expressive with its spring animations and 35 new UI shapes. Google Play Services, Firebase integration, managed Play Store distribution.

得られるもの

Native Kotlin + Jetpack Compose apps
Material 3 Expressive (spring animations, 35 UI shapes)
Google Play Services, Firebase, ML Kit integration
Play Store distribution + beta testing managed
Wear OS and tablet compatibility
MVI or MVVM architecture with Hilt and Coroutines

技術スタック

Kotlin 2 Jetpack Compose Material 3 Hilt Coroutines Firebase ML Kit Play Console

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One codebase, two stores.

Flutter, React Native — when budget matters.

When 80% of features are shared iOS/Android, coding twice isn't worth it. Flutter or React Native depending on context. Native-like performance, half the time-to-market.

得られるもの

Single codebase for iOS + Android
Near-native performance
Hot reload for fast iterations
Custom native plugins when needed
Coordinated publication on both stores
Simpler maintenance: one codebase to patch

技術スタック

Flutter 4 Dart React Native Expo Firebase Riverpod GetX Fastlane

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AI that actually delivers value.

GPT, Claude, vision, embeddings, RAG, agents.

We integrate Claude, GPT, Gemini, vision AI, embeddings and RAG into your products — when it actually serves a purpose. Conversational coach, image scanning, semantic search, autonomous agents with multi-model orchestration.

得られるもの

Conversational chat with contextual memory
Image scanning / OCR (vision AI)
Semantic search (embeddings + vector DB)
RAG on your internal documents
Autonomous agents (Claude Managed Agents, OpenAI Assistants)
Fine-tuning on your data when justified

技術スタック

Claude Opus 4.8 GPT-5.6 Gemini 3.5 OpenAI Vision Pinecone Weaviate LangChain Vercel AI SDK

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APIs that scale without breaking.

Node, Python, GraphQL, microservices, queues.

Modern backends built for growth. Node.js or Python depending on needs, REST or GraphQL, microservices or modular monolith. Queues, WebSocket, tests at every level, native observability.

得られるもの

Architecture built to scale (10x without rewrite)
REST or GraphQL with strict schema
WebSocket for real-time
Queues (BullMQ, RabbitMQ) for async jobs
Unit + integration + E2E tests
Observability: structured logs, traces, metrics

技術スタック

Node.js 22 Python 3.13 TypeScript GraphQL Yoga Hono BullMQ Sentry OpenTelemetry

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Automated deployment, elastic infra.

Vercel, AWS, Cloudflare, CI/CD, 24/7 monitoring.

Automated deployment via GitHub Actions, infrastructure as code (Terraform), 24/7 monitoring with alerting. Modern stack, controlled costs, elastic scaling. Serverless-first when possible.

得られるもの

GitHub Actions CI/CD (build, tests, deploy)
Infrastructure as Code (Terraform, Pulumi)
Serverless first (Vercel Functions, Cloud Run, Workers)
24/7 monitoring (UptimeRobot, Better Uptime)
Slack / email alerting on incidents
Optimized costs (monthly FinOps review)

技術スタック

GitHub Actions Terraform Vercel AWS Cloudflare Workers Docker Sentry Datadog

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SQL or NoSQL — the right tool for your case.

Postgres, MongoDB, Firebase, vector DB.

We pick the DB with you: Postgres for strict relational, MongoDB for flexibility, Firebase for real-time mobile, Pinecone/Weaviate for vector search.

得られるもの

Versioned schema (automated migrations)
Daily backups + 30-day retention
Optimized indexing (EXPLAIN ANALYZE on slow queries)
Vector search (embeddings)
GDPR by design (purge, export, anonymization)
Multi-AZ replication for production apps

技術スタック

PostgreSQL 17 MongoDB 8 Firebase Firestore Pinecone Redis Prisma Drizzle Supabase

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Native GDPR, serious audits, zero ad tracking.

OAuth, RBAC, encryption, compliance.

Multi-provider auth (Apple, Google, email, magic link, passkeys), fine RBAC, security audits with Claude Fable 5 (AI cybersecurity), end-to-end encryption. GDPR by default.

得られるもの

Auth: Apple, Google, email, magic link, passkeys
Fine-grained RBAC (roles + custom permissions)
AI security audit via Claude Fable 5 pre-deployment
End-to-end encryption of sensitive data
GDPR compliance: automated purge, export, right to be forgotten
Optional manual pentest via partner firm

技術スタック

Auth0 Clerk Firebase Auth Lucia Argon2 Claude Fable 5 OWASP ZAP Snyk

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Visual identity, design system, accessibility.

Figma, design tokens, WCAG AA.

Visual identity, documented design system with reusable tokens and components, modern UI, WCAG AA accessibility. From wireframe to final design delivered in Figma, dev-ready.

得られるもの

Visual identity (logo, palette, type, tone)
Documented design system (Figma + tokens)
Reusable components with variants
Interactive wireframes before pixel-perfect
WCAG AA accessibility (contrast, focus, ARIA)
Dev handoff with clear specs

技術スタック

Figma Tokens Studio FigJam Storybook Lucide icons Inter / Geist Adobe Color Maze

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約束

私たちが書面で保証するもの。

すべてのポイントは契約書に。細かい字なし。

固定見積もり

当初交渉された価格が維持されます。スコープが拡大する場合、差額を事前に計算します — 決して後からではありません。

持ち帰れるコード

すべてのコードはあなたのもの。GitHub リポジトリ、管理者アクセス、完全なドキュメント。いつでも提供者を変更可能。

30 日バグ保証

ローンチ後 30 日間、機能的なバグは無料で修正します。各メジャーリリースで期間がリセット。

24-48 時間以内の返信

メールまたは Slack、営業日に 48 時間以内に保証された返信。本番緊急事態にはオプションの 24/7 ホットライン。

話しましょう

あなたのプロジェクトがあなたの頭の中に。私たちは耳を傾けます。

あなたのアイデアを大まかにでも教えてください。24-48 時間以内に最初の方向性、スコープ、規模感を返信します。

プロジェクトを開始 support@omnixapps.com

返信時間 — 24〜48 営業時間