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I will build your saas product or web app as your next js developer
James L
About this gig
Ready to build your saas product but need a developer who's shipped at scale?
I'm a senior software developer and Next.js developer with 10+ years experience. At Amazon Web Services I delivered 32 enterprise projects across media, healthcare, finance, and aviation. I've shipped saas products and web apps for Ticketmaster (170M users) and the UK's largest newspaper group.
I build with React, Next.js, TypeScript, Node.js and deploy on AWS (Lambda, DynamoDB, CDK).
WHAT I BUILD
- SaaS products and web apps from MVP to scale
- Authentication, billing, and subscription systems
- REST APIs and GraphQL backends
- Serverless AWS architecture
- Stripe payment integration
WHAT YOU GET
- Clean, maintainable, well-commented code
- Fully responsive, production-ready application
- AWS deployment on Standard and Premium
- Regular updates and clear communication
WHY CHOOSE ME
You're not hiring a junior. I'm an AWS Certified Developer and speaker at re:Invent and AWS Summits who has shipped saas products at enterprise scale.
Message me before ordering.
Get to know James L
James L
Senior software developer, React and Nextjs developer, Ex Amazon AWS
- FromUnited Kingdom
- Member sinceNov 2011
- Avg. response time1 hour
Languages
English, French, Italian
Senior software developer and React developer with 10+ years experience building SaaS products, web apps, and mobile apps at enterprise scale.
At Amazon Web Services I delivered 32 enterprise projects across media, healthcare, finance, and aviation. I've shipped apps for Ticketmaster (170M users) and the UK's largest newspaper group.
I build React, Next.js, and React Native apps with AWS backends. I also build AI automation workflows with n8n, make.com, and vapi.
AWS Certified Developer. Speaker at re:Invent and AWS Summits.
Other Software Development Services I Offer
FAQ
What do you need from me to get started?
A description of your product, the core features you want, any designs or wireframes if you have them, and your preferred tech stack. I'll ask questions if anything is unclear before we begin.
Can you build the entire product including backend and database?
Yes — I'm a full-stack engineer so I handle everything from the React or Next.js frontend to the Node.js backend, database, and AWS deployment. No handoff problems.
Can you integrate Stripe payments into my SaaS?
Yes. Stripe integration including subscriptions, webhooks, and billing management is something I build regularly and is included in the Premium package.
Do you sign an NDA?
Yes, happy to sign an NDA before we discuss your project details. Just send one over before placing your order.
Can you work with an existing codebase?
Absolutely. I regularly work with existing projects. Share your repo and I'll review it before we start to make sure the scope and timeline are accurate.
