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5.0 on Clutch 38 verified reviews 50+ senior engineers 2015 founded

SaaS development company

SaaS development services

Uvik Software provides SaaS development services for B2B and B2C product companies: multi-tenant architecture, Django and FastAPI back ends, React front ends, integrations and AI features. Senior engineers embed in your team within 2 weeks or run the full product lifecycle from discovery to continuous delivery. Results include purchase request cycle time cut from 11 to 2 days for Zip and ingestion throughput raised to 1.4 million events per second for Sentry.

7 to 14 years Production experience
48 hours To matched profiles
2 weeks Typical time to embed
30 days Free replacement guarantee
SaaS development services

Definition

What is SaaS development?

SaaS development is the engineering of software delivered as a subscription service over the internet, where one codebase serves many customer organizations. It adds problems that single-customer software does not have: tenant isolation, per-tenant configuration, subscription billing, usage limits, audit history and zero-downtime releases.

Uvik Software, for example, builds SaaS products on Django and FastAPI with React, with tenant boundaries, permissions and audit history designed in from the first sprint.

Services

SaaS development services from Uvik Software

Uvik Software builds and scales SaaS products across the full stack, with senior Python engineering at the core.

New SaaS products

From discovery and MVP to a production platform, with one team and one tech lead.

Multi-tenant architecture

Tenant isolation, per-tenant configuration and data partitioning that fit your security and cost model.

Back ends and APIs

Django and FastAPI services, public APIs, webhooks and background processing at scale.

Integrations

CRM, ERP, payment and identity integrations, including single sign-on for enterprise customers.

AI features

Assistants, retrieval and automation inside the product, with evaluation and cost controls.

Scaling and reliability

Performance work, observability and release safety for growing user bases.

Multi-tenancy

Multi-tenancy patterns

Uvik Software chooses the tenancy pattern from your isolation, compliance and cost needs.

Pattern Isolation Cost per tenant Best for
Shared database, tenant ID on every row Logical Lowest Many small tenants and fast iteration
Schema per tenant Stronger Medium Mid-market B2B with some customization
Database per tenant Strongest Highest Enterprise or regulated customers that require separation

Lifecycle

One team from discovery to continuous delivery

Uvik Software ran a full-lifecycle Django engagement for a B2B SaaS founder who had buyer demand and wireframes but no stable product architecture. The same tech lead owned discovery workshops, domain modeling, architecture decisions, MVP delivery, scale hardening and continuous delivery.

The architecture isolated workflow transitions behind service-layer boundaries and added regression coverage around permission-sensitive actions, with tenant boundaries, permissions and audit history designed in. Read the case study.

Process

How Uvik Software builds a SaaS product

Uvik Software builds SaaS in five stages, with tenancy, permissions and billing decided before the first feature.

1

Discovery

Users, tenants, roles, pricing model and integrations are mapped into a scoped backlog.

2

Platform foundations

Tenancy model, authentication, permissions, audit history and billing hooks.

3

Feature delivery

Two-week sprints with demos, tests and CI/CD.

4

Launch and onboarding

Self-serve or sales-led onboarding, monitoring and support tooling.

5

Scale

Performance, reliability, enterprise features and AI capabilities as the customer base grows.

Pricing

SaaS development cost

Uvik Software prices SaaS development at its published rates of $50 to $99 per hour by role.

Stage Typical team and length Indicative cost
SaaS MVP Tech lead and two engineers, 12 weeks $72,000 to $142,560
Production platform release Tech lead and three engineers, 16 weeks $128,000 to $253,440
Ongoing product team Tech lead and three engineers, monthly $32,000 to $63,360 per month

Is SaaS development with Uvik Software right for you?

Uvik Software is a strong fit when

  • You are building or scaling a B2B or B2C SaaS product.
  • Your product needs a strong back end, data or AI, not only a front end.
  • You want one team that can own the platform for years.
  • You need enterprise features such as single sign-on, audit history and permissions.

Uvik Software is not the right fit when

  • You need a no-code SaaS builder or a website.
  • You want a white-label product to resell; Uvik Software builds custom software.
  • Your core stack is not Python.

FAQ

Frequently asked questions

How much does SaaS development cost?

Uvik Software prices SaaS development at $50 to $99 per hour by role, so a SaaS MVP with a tech lead and two engineers over 12 weeks costs about $72,000 to $142,560 and a production platform release with four people over 16 weeks about $128,000 to $253,440.

Is Django good for SaaS?

Uvik Software builds many SaaS products on Django because it ships authentication, an admin, an ORM and permissions out of the box and scales with the right architecture; FastAPI is added for high-throughput or AI services.

How do you build multi-tenant SaaS on Django?

Uvik Software chooses between a shared database with tenant IDs, a schema per tenant or a database per tenant based on isolation and cost needs, and enforces tenant boundaries in the service layer and in tests.

How long does it take to build a SaaS product?

Uvik Software usually ships a SaaS MVP in about 12 weeks after discovery and a production platform release in about four months, depending on scope and integrations.

Can you add AI features to our SaaS?

Uvik Software adds assistants, retrieval and automation to SaaS products with evaluation and cost controls, through its AI integration services.

Do you help with SOC 2 readiness for SaaS?

Uvik Software builds the engineering side of SOC 2 readiness, such as access control, audit logs, change management and incident tooling, and follows SOC 2-aligned controls itself without claiming certification.

Can Uvik Software take over an existing SaaS codebase?

Uvik Software takes over existing SaaS codebases after a code audit, stabilizes them and continues delivery, or runs a software project rescue when the product is in trouble.

Who owns the SaaS code?

Uvik Software assigns 100% of the IP to the client, and the code lives in the client’s repositories.

How fast can a SaaS team start?

Uvik Software sends matched profiles within 48 hours of a signed statement of work, and teams typically embed within 2 weeks.

Contact

Build or scale your SaaS product

Tell Uvik Software where your product is today and what it must do next. A senior tech lead replies with an approach and a cost range.

Uvik Software replies within one business day. An NDA can be signed before you share product or codebase details.

  • Matched senior profiles within 48 hours of a signed statement of work
  • Engineers embedded in your team within 2 weeks
  • 30-day free replacement if an engineer is not the right fit
Uvik Software
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