SaaS & Cloud Engineering

SaaS development on AWS, built to scale from day one

ZeroTwo Solutions builds SaaS products end to end: Python and Django or FastAPI backends, React and Next.js frontends, PostgreSQL and Redis, deployed on AWS with Docker, Kubernetes, CI/CD and monitoring. We take products from MVP to scale and harden existing platforms for performance and reliability.

Technical roadmap within 48 hours · NDA on request · You own 100% of the IP

Outcomes

What you get

The results this engagement is built to leave you with in production.

  • An MVP in front of users in weeks, on architecture that does not need a rewrite
  • Infrastructure as code, CI/CD and environments your team can own
  • Security baseline: JWT, MFA, rate limiting, least-privilege IAM
  • Performance tuning across Nginx, Gunicorn, Postgres and Redis
Deliverables

What we deliver

  • Product engineering

    Backend, frontend, admin and APIs delivered in weekly increments you can click through.

  • Cloud & DevOps

    AWS (EC2, ECS, Lambda, RDS, S3, CloudFront), Docker, Kubernetes and GitHub Actions pipelines.

  • Desktop & mobile

    Electron apps with signed, notarized builds and auto-update; React Native and PWAs.

  • Rescue & scale

    Audits and fixes for slow, unstable or expensive production systems.

Tech stack

  • Python
  • Django
  • FastAPI
  • Node.js
  • React
  • Next.js
  • TypeScript
  • PostgreSQL
  • Redis
  • AWS
  • Docker
  • Kubernetes
Proof

Related case studies

Production systems where we delivered this service. Client names are withheld under NDA.

View all case studies
  • FinTech · Trading analytics

    AI research agent for an options analytics platform

    A subscription analytics platform with 130+ live pages for options flow, dark pool and volatility data, plus an AI research agent on Claude via AWS Bedrock.

    live analytics pages
    130+
    WebSocket routes
    100+
    • Django
    • DRF
    • Django Channels
    • Celery
    • PostgreSQL
    • Redis
    Read the case study: AI research agent for an options analytics platform
Process

How the engagement runs

See our full delivery process
  1. 01

    Discovery call

    30 min
  2. 02

    Technical roadmap

    48 hours
  3. 03

    Pilot sprint

    1–2 weeks
  4. 04

    Build & ship

    Weekly demos
  5. 05

    Run & scale

    Ongoing
FAQ

SaaS & Cloud Engineering FAQ

How much does it cost to build a SaaS MVP?

It depends on scope, integrations and compliance needs. After a short discovery call we send a fixed-scope proposal with milestones and a price, usually within 48 hours, so you know the cost before any work starts.

Do we own the code and IP?

Yes. You own 100% of the code, infrastructure and intellectual property from the first commit. Work happens in your repositories and cloud accounts, under an NDA signed before kickoff.

Can you take over an existing codebase?

Yes. We start with a paid technical audit covering architecture, security, performance and test coverage, then propose a prioritized plan. Much of our work is hardening and scaling systems that are already live.

Related services

Other ways we can help

Start a project

Need a SaaS product built to scale?

Tell us what you want to ship. You will get a technical roadmap and a fixed-scope proposal within 48 hours.

  • Reply within 1 business day
  • NDA on request
  • You own 100% of the IP