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chardevs

Software Engineering

SaaS Product Development

From MVP to scale-up, we help founders and product teams launch SaaS products quickly and build them on foundations that hold up as customers, data and teams grow.

Capabilities

What we deliver

Multi-tenant SaaS platforms with billing, analytics and enterprise-ready security.

MVP development

Validate your idea with real users in weeks, not quarters.

Multi-tenant architecture

Secure data isolation and per-tenant configuration from day one.

Subscriptions & billing

Plans, trials, usage-based billing and invoicing with Stripe.

SSO & permissions

SAML, OAuth, roles and audit logs that enterprises require.

Product analytics

Understand activation, retention and feature adoption.

Scale & performance

Caching, queues and observability for growing workloads.

What's included

Every engagement comes with clear, tangible deliverables you own.

  • Product strategy and MVP scope
  • Design system and product UI
  • Multi-tenant platform and admin console
  • Billing, onboarding and email flows
  • Analytics and monitoring
  • Scalable cloud infrastructure

Technologies we use

  • Next.js
  • TypeScript
  • Node.js
  • PostgreSQL
  • Stripe
  • Redis
  • AWS

How we work

From first call to launch, without the guesswork

A proven, transparent process with clear milestones, weekly visibility and working software every two weeks.

Start with a discovery call
  1. 01

    Week 0–1

    Discovery & strategy

    Workshops to align on goals, users and constraints. You leave with a clear scope, roadmap and fixed quote.

  2. 02

    Week 1–3

    UX & UI design

    Wireframes, interactive prototypes and polished visual design, validated with you before a line of code.

  3. 03

    2-week sprints

    Agile development

    Iterative delivery with a live demo every sprint, peer-reviewed code and automated tests from day one.

  4. 04

    Release

    QA & launch

    Functional, performance and security testing, then a monitored, zero-drama production launch.

  5. 05

    Ongoing

    Support & growth

    Monitoring, maintenance, analytics and new features, so your product keeps getting better after launch.

Engagement models

Flexible ways to work together

Choose the model that fits your goals, timeline and budget, and switch as your needs evolve.

Fixed-price project

A defined scope, timeline and price. Ideal when requirements are clear and budget certainty matters.

Best for: Websites, MVPs, well-defined products

Dedicated team

A cross-functional team of product, design, development and QA working exclusively on your roadmap.

Best for: Long-term products and platforms

Team augmentation

Specialists who join your existing team to add capacity or expertise in AI, cloud, mobile and more.

Best for: Scaling in-house teams quickly

FAQ

SaaS Product Development FAQ

Can't find what you're looking for? Our team is happy to help.

Ask us anything
How fast can we launch an MVP?

A focused MVP typically takes 6 to 12 weeks, depending on scope. We help you cut to the features that prove value first.

Will the MVP need to be rebuilt later?

No. We build MVPs on production-grade foundations, so you scale what you launched instead of starting over.

Let's build what's next, together.

Tell us about your project. We'll reply within 24 hours with expert advice, a clear plan and a transparent quote.