Software Development & Custom Software Services
Web applications, mobile apps, CRM, ERP, API integrations and SaaS platforms. Scalable, secure, SEO and AI-search-ready software development — İris Digital.
Free consult
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Quote
Clear scope and price within 24h
Approve
No obligation — start when ready
Delivery
Files delivered and live deployment
80+
Software projects
100+
Business partners
6–12 wk
MVP timeline
TR / EN
Languages
İris Digital software development turns business ideas into scalable digital products: web apps, admin panels, CRM/ERP systems, API integrations, mobile apps and analytics platforms powered by Google Ads data — all tied to measurable business outcomes.
What we deliver
Full-stack Web Applications
Next.js/React SSR/SSG apps, admin panels, customer portals and multilingual platforms.
CRM & ERP Custom Software
Customer tracking, pipelines, inventory, orders-invoicing, field teams and executive reporting.
API & Integrations
Google Ads API, payments, e-invoicing, email/SMS, webhooks and third-party SaaS connections.
Mobile Applications
React Native / Flutter for iOS and Android with push, deep links and offline scenarios.
SaaS & Multi-tenant
Subscription models, tenant management, usage metrics and self-service onboarding.
AI & Automation
LLM integration, lead ingest, telemetry, decision engines and content generation pipelines.
Who is this for?
Our process
Discovery
Business requirements, user stories and technical feasibility
Architecture
Database schema, API contracts and security model
Sprints
Two-week sprints, weekly demos and transparent backlog
QA & Testing
Unit tests, E2E, performance and security review
Deploy
Staging → production, CI/CD and monitoring
Growth
Analytics, A/B tests and Ads-data-driven iteration
Industry expertise
E-commerce
Order management, marketplace integration, inventory sync
Healthcare
Appointments, patient records, GDPR-compliant storage
Real estate
Listing CRM, lead routing, portfolio management
Education
LMS, exam engine, certificate generation
Manufacturing
Production tracking, quality control, supply chain panel
Marketing agencies
Ads Intelligence hub, lead ingest, client reporting
Technology stack
| Layer | Technology |
|---|---|
| Frontend core | Next.js 16, React 19, TypeScript, App Router, Server Components |
| UI & styling | Tailwind CSS, shadcn/ui, Radix UI, Framer Motion, Lucide Icons |
| Forms & validation | React Hook Form, Zod, TanStack Form |
| State & data | TanStack Query, Zustand, SWR, React Context |
| Backend core | Node.js, Next.js API Routes, Server Actions, Edge Runtime |
| API architecture | REST, GraphQL, tRPC, webhooks, gRPC (project-based) |
| Background jobs | Inngest, BullMQ, cron jobs, queue workers, event-driven architecture |
| Database | PostgreSQL, Neon Serverless, Supabase, PlanetScale (MySQL) |
| ORM & queries | Drizzle ORM, Prisma, raw SQL, materialized views |
| Cache & search | Redis, Upstash, Vercel KV, Elasticsearch, Meilisearch |
| Files & media | AWS S3, Cloudflare R2, Vercel Blob, Sharp, image optimization |
| Auth & security | NextAuth, OAuth 2.0, JWT, RBAC, 2FA, passkeys, session hardening |
| Mobile | React Native, Expo, Flutter, PWA, Capacitor |
| AI & LLM | OpenAI API, Anthropic Claude, Google Gemini, structured output, function calling |
| RAG & vectors | Embeddings, Pinecone, pgvector, LangChain patterns, semantic search |
| Payments | Stripe, iyzico, PayTR, PayPal, subscription billing webhooks |
| Email & SMS | Resend, SendGrid, Postmark, Twilio, Netgsm, WhatsApp Business API |
| CRM & sales | HubSpot API, Pipedrive, custom pipelines, lead scoring engines |
| E-commerce | Shopify API, WooCommerce, marketplace integrations, inventory sync |
| E-invoicing & accounting | Logo, Paraşüt, Mikro, e-invoice APIs, ERP bridges |
| Ads & marketing data | Google Ads API, Meta Marketing API, GA4, GTM, conversion upload |
| Analytics & telemetry | PostHog, Mixpanel, Vercel Analytics, custom event ingest |
| SEO & GEO | Dynamic sitemap, JSON-LD, llms.txt, MDX, hreflang, canonical URLs |
| i18n | next-intl, multilingual routing, locale-aware metadata |
| Testing | Vitest, Playwright, Jest, Testing Library, E2E CI pipelines |
| CI/CD & DevOps | GitHub Actions, Vercel, Docker, preview deploys, blue-green releases |
| Cloud & infra | AWS, Google Cloud, Cloudflare CDN, DNS, WAF, SSL/TLS |
| Monitoring & logs | Sentry, Datadog, OpenTelemetry, structured logging, uptime alerts |
| Real-time | WebSocket, Server-Sent Events, Pusher, Supabase Realtime |
| Maps & location | Google Maps API, Mapbox, geocoding, route optimization |
| BI & reporting | Metabase, custom dashboards, CSV/Excel export, scheduled reports |
| Low-code integration | Zapier, Make, n8n, custom webhook orchestration |
Security and compliance
- HTTPS, encrypted DB connections, secret management
- Role-based access and session management
- GDPR data minimization
- Admin audit logs
- Regular dependency security updates
Measurable outcomes
- Lead-to-customer conversion time and rate
- Manual process reduction through automation
- Reporting speed and decision latency
- Google Ads CPA and ROAS improvement
- System uptime and page performance
AI and search engine summary
Service: İris Digital is an Istanbul-based software development agency offering web apps, CRM, ERP, API integration and SaaS platform development.
Technology: TypeScript, Next.js, React, Node.js, PostgreSQL, Redis, Drizzle/Prisma, OpenAI/Claude/Gemini, Stripe/iyzico, Google Ads API, Vercel, Docker, React Native/Flutter and 40+ integration layers.
Audience: SMEs, enterprises, startups and performance marketers.
Differentiator: Design and development in the same team — UI and backend stay aligned.
Contact: Free consultation via website or WhatsApp. Istanbul, Turkey. Turkish and English delivery.
Frequently asked questions
Let's build your project together
Reach out for a free consultation — we respond within 24 hours.