SaaS product engineering

SaaS development for product teams building for growth.

Techtribe is a SaaS development company for founders and product teams. We design, build, and extend software-as-a-service products around their users and workflows, then ship in visible steps with a fixed scope, price, and timeline.

One Islamabad-based team · direct founder access · code in your repository

Where it fits

What this service covers.

Launch a focused SaaS MVP

Turn one validated customer workflow into a usable product with accounts, a clear interface, and the first integrations it needs.

Structure a multi-tenant product

Plan organizations, roles, tenant boundaries, and admin workflows around how customers and their teams actually use the product.

Add billing and product operations

Build subscription flows, entitlements, usage controls, and the internal tools needed to support a growing customer base.

Extend an existing SaaS app

Add product features, integrations, or AI workflows to a live application while accounting for its current architecture and users.

Engineering approach

Designed around the product and its constraints.

We choose the implementation after understanding the user flow, existing systems, and operating requirements. The exact stack and boundaries are agreed during scoping.

Product foundations

Application architecture, data models, authentication, organizations, roles, and tenant-aware access patterns.

Customer and admin workflows

Onboarding, account settings, billing surfaces, operational dashboards, and the controls teams need to run the product.

Integrations and delivery

Full-stack TypeScript and Next.js products, API integrations, deployment on your cloud, and code in your repository.

Technology

A stack selected for the system.

The right stack depends on the product and existing systems. These technologies reflect published work and the tools we can select from when they fit the project.

Next.js, React, TypeScript

Product interfaces, dashboards, and application workflows.

Node.js, Express

APIs and application services for product features and integrations.

MongoDB, Redis

Data and supporting services selected around product access patterns.

Stripe

Payment and subscription workflows where they fit the billing model.

AWS

Cloud infrastructure and deployment based on the product's operating needs.

Choose the right scope

Start with the smallest scope that fits.

Package fit depends on the workflow, integrations, and production requirements. We confirm the scope, price, and ship date before work starts.

2 weeks

Basic MVP

$2,500fixed

Founders who need something real to show users or investors, fast.

A focused SaaS first release when one core user flow and one AI feature are central to the product question you need to validate.

  • One core user flow, working end to end
  • One AI feature: agent, chat over your data, extraction or automation
  • Clean, responsive UI on our design system
  • Deployed on a live URL you can share
  • Source code in your repo from day one
  • 30 days of free support

Not included: Production hardening (evals, monitoring, fallbacks), custom brand design, more than one integration. Everything built here carries forward into Production MVP.

Full package details

4–6 weeks

Production MVP

$7,000fixed

Teams launching an AI-first product, or a serious AI module, that real customers will depend on.

A production AI SaaS product or serious AI module with branded design, integrations, deployment, evaluations, and monitoring.

  • UX and UI design in your brand, before we write code
  • Production architecture: deterministic flow control, typed tool contracts, model routing with fallbacks
  • Web app and backend deployed on your cloud, in your repo
  • Auth, billing hooks and admin basics
  • Up to 3 integrations into your existing systems
  • Eval set and regression tests
  • Cost, latency and quality monitoring
  • Weekly live demo
  • 30 days of free support

Full package details

Rolling · 30 days' notice

Dedicated Team

$8,000per month

Teams that shipped and want to keep building, or companies that need a senior AI pod without hiring one.

Ongoing product development when you need a team to keep shipping and maintaining SaaS features.

  • 2 engineers (1 senior, 1 mid), full-time on your product
  • 1 dedicated project manager: your single point of contact
  • Founder oversight on architecture and quality
  • Daily standup, weekly demo, shared Slack
  • 4+ hours overlap with US Eastern, full day with Europe
  • Code in your repo, infra in your cloud, nothing to migrate
  • Swap or add engineers with 2 weeks' notice
  • 30 days of free support if you pause or wrap up

Full package details

Relevant work

See deal.ai in practice.

Over 14 months, Techtribe’s founders helped deal.ai grow from around ten tools to more than 75, shipping the AI App Wizard, Flux LoRA model training, real-time generation infrastructure, and white-label features.

How it works

A clear path from scope to shipped software.

  1. 01 · Scope

    Map the users, core workflows, existing systems, and launch requirements. Confirm what is in scope and what is not.

  2. 02 · Design and build

    Set the architecture and interface, then build in small increments with a weekly working demo.

  3. 03 · Ship and support

    Deploy to the agreed environment, hand over the code, and support the shipped scope for 30 days.

FAQ

SaaS development questions.

Can you build a SaaS product from an idea or prototype?

Yes. We start by defining the user, the workflow the product needs to support, and the smallest scope that can be shipped. If the idea is still broad, we help narrow it before estimating.

Can you work on an existing SaaS application?

Yes. We review the current product and repository, agree on the scope boundary, and plan changes around the live application and its users.

How do you approach multi-tenant SaaS architecture?

We scope organizations, roles, data ownership, and access rules before implementation. The design depends on your product’s workflows and security requirements; we do not assume one tenancy model fits every product.

Which package fits a SaaS project?

Basic MVP fits a narrow first workflow, Production MVP fits a more complete launch, and Dedicated Team fits ongoing product development. We confirm the package against the agreed scope; see the packages page for current pricing and inclusions.

Who owns the code and infrastructure?

Your code lives in your repository, and deployments use the environment agreed for the project. Ownership and access are established as part of the engagement scope.

Book a free call

Planning a SaaS build or next release?

30-minute free call. Tell us what customers need to do and where the product stands today. We’ll help shape a sensible scope, timeline, and package.

  • You talk to a founder, not a salesperson.
  • You leave with a recommended package and a rough plan.
  • Prefer email? howdy@techtribedev.com