Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a full stack saas platform or web application
CODEAEX
About this gig
Need a web application or SaaS platform that is built to production standards not a prototype that falls apart under real users?
I build typed, tested, and deployed web applications and SaaS platforms. Our team has shipped a multitenant accreditation management system (AMS) currently running in production with real organizations, and a SaaS foundation with workspaces, roles, Stripe billing, and dashboards.
WHAT YOU GET:
- Custom web application built with React / Next.js and TypeScrip
- Backend API with Node.js or FastAPI (Python)
- PostgreSQL database with proper schema design and migrations
- Authentication and authorization (roles, permissions, row-level security)
- Stripe or payment gateway integration for subscriptions and invoicing
- Admin dashboard with analytics and reporting
- CI/CD pipeline, Docker containerization, and infrastructure as code
- Full deployment on AWS, Vercel, or your preferred cloud
- Handover documentation and runbooks
TECH STACK:
TypeScript, React, Next.js, Node.js, Express, FastAPI, PostgreSQL, Prisma, Redis, Docker, Terraform, GitHub Actions, AWS, Vercel, Sentry, OpenTelemetry
Message me with your idea and I will send you a free technical assessment within 24 hour
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know CODEAEX
CODEAEX
AI , Full Stack Developer LLM Apps, SaaS , eCommerce
- FromPakistan
- Member sinceAug 2026
Languages
English
We're Codeaex — an AI and full stack development studio based in Lahore. We build LLM-powered apps, machine learning systems, SaaS platforms, and eCommerce stores. Our shipped projects include a multi-tenant accreditation platform (AMS), a business management system (FMS), marketplace management tools, and hospitality booking sites. Tech stack: Python, TypeScript, React, Next.js, FastAPI, Node.js, PostgreSQL, LangChain, AWS, Docker. Code and cloud stay yours — always.
Other Website Development Services I Offer
FAQ
Can you work with my existing codebase?
Yes. I can review your current code, identify issues, and either refactor or build new features on top of what you have.
Do I own the code?
100%. Your code, your repo, your cloud account from day one. We never hold code hostage.
Can you handle the design too?
Yes. We build clean, functional UIs with a proper design system. If you have Figma mockups, we implement them pixel-perfect. If you do not, we design as we build.
What about after launch?
Every package includes deployment. Premium includes 14 days of post-launch support. We also offer ongoing maintenance retainers if needed.
How do we communicate during the project?
You get a shared channel (Slack, WhatsApp, or your preference) with the engineers actually doing the work. Bi-weekly demos of working software.
