What is software development? Shortest definition: the process of writing code to solve a problem. But "writing code" is only the visible part — what's really happening is a multi-layered process where an idea becomes a design, a design becomes a working product, and a working product becomes a system that needs long-term maintenance. Below we cover every stage of software development, realistic cost ranges, and which technology fits where.
Types of software: what are we building?
In 2026, software development concentrates in four main areas:
- Web software: sites and apps in the browser (corporate sites, SaaS, e-commerce, dashboards). Built with Next.js, Django, Laravel, Rails, etc.
- Mobile software: iOS and Android apps. Native (Swift, Kotlin) or cross-platform (React Native, Flutter).
- Desktop software: macOS, Windows, Linux. Electron, Tauri, native Cocoa or .NET.
- Server / backend software: APIs, microservices, automation bots, game servers. Invisible in the browser but underneath everything.
Most modern projects span multiple areas — e.g. an e-commerce platform needs web + mobile + backend.
The 6-stage development process
"No templates" doesn't mean every project starts from zero rules. The six stages below exist in every serious project; only the depth varies.
1. Discovery
Client needs, target user, competitor analysis, scope definition. Usually 1-2 weeks. Skip this stage and your project gets rewritten in 3 months 80% of the time. Output: a clear scope document (PRD) + technical architecture brief.
2. Design
UX flows (user journeys), wireframes, visual design, prototype. Done in Figma; the client tests the interactive prototype. Duration: 1 week small, 3-4 weeks for a large SaaS.
3. Development
Code-writing phase. Broken into sprints (typically 1-2 weeks). Demo at end of each sprint. Frontend, backend and database go in parallel. TypeScript, CI/CD (auto test + deploy), feature flags are standard in modern projects.
4. Testing & QA
Unit tests (function-level), integration tests (cross-module), end-to-end tests (user scenarios). Takes 20-30% of dev time — skip it and you pay double in production firefighting.
5. Deployment
Push to production. Usually automated via CI/CD. SEO, analytics, monitoring set up at the same time. Doesn't happen as a single moment — starts as a staged rollout.
6. Maintenance & evolution
This is where the real work begins. Bug fixes, security patches, new features, performance work. Over a SaaS product's lifetime, 60% of total dev spend goes to maintenance. Good architecture up front keeps paying off years later.
Stacks: which tool for which job?
Frontend
- Next.js + React + TypeScript: corporate sites, SaaS, e-commerce. The most solid pick when SEO matters.
- Astro: content-heavy sites (blog, docs). Fastest static output.
- SvelteKit, Solid, Qwik: modern alternatives to Next.
Backend
- Node.js (TypeScript) + Hono / Fastify: fast APIs, real-time, edge-runtime friendly.
- Python + FastAPI: AI, ML, data processing.
- Go: high concurrency, microservices, network-heavy services.
- Rust: performance-critical, systems-adjacent work.
Database
- PostgreSQL: default pick for relational data.
- Redis: cache, sessions, queues.
- MongoDB: flexible schema, document-based data.
Mobile
- React Native + Expo: single codebase for iOS + Android. Enough for most apps.
- Swift + Kotlin (native): peak performance, complex UI.
Cost: what does a software project run?
95% of software cost is people. Math is simple: developer hourly × number of devs × weeks. Global 2026 rough ranges:
- Junior: $20-$50/hour
- Mid-level: $40-$100/hour
- Senior / studio: $80-$200/hour
Fixed-price contracts via a studio usually total cheapest because the estimation risk sits with us — deadline slippage is our problem. Hourly works better when scope is highly variable.
Typical project costs:
- Landing page: $500-$2k
- Corporate site: $1k-$4k
- E-commerce site: $2k-$12k
- Mobile app (MVP): $4k-$15k
- SaaS product: $8k+
- FiveM custom server: $1.5k-$6k
Freelancer, studio, or in-house team?
Freelancer
Best for small, well-scoped projects. Usually cheapest under $1k. Risk: if one person disappears, the project stalls.
Software studio (our model)
Multiple developers + designer + PM under one team. Distributed risk, professional process management. Preferred for medium-large projects. More about F-Development.
Build an in-house team
Makes sense if software is your core business. Otherwise, managing 2-3 devs, sustaining motivation, hiring well is a full-time job in itself. Studios externalize that overhead.
Top 5 mistakes
- No defined scope: "We need an app that does X" projects always blow up the budget. Start with a 1-2 page PRD.
- Optimizing for cheapest: 90% of projects that go from $1k estimate to $4k actual picked the cheapest bid first.
- No tests: "We'll write them later" teams spend 3 days debugging every feature 6 months in.
- Single-vendor lock-in: all infra on Vercel? AWS? One outage takes the whole product down.
- No maintenance budget: earmark 30% of year-one dev cost for maintenance. Otherwise the product becomes a dead product.
Wrap-up
Software development isn't a one-time transaction — it's an investment. A well-built system delivers value to your business for 5-10 years. A badly built one slows every sprint that follows.
Got a project? Web, mobile, e-commerce, game server — doesn't matter. Tell us and we'll scope it together.