You will get Production-Ready Next.js API & Backend Development
Project details
You will get clean, fast, and secure Next.js API development for your web or mobile app.
I build production-ready backend features including business logic, database integration, authentication, RBAC rules, and external API connections such as Stripe or OpenAI.
All endpoints are fully validated, structured, and optimized for reliability and scalability.
You’ll receive clean code, clear documentation, and a backend that is easy to maintain and extend as your product grows.
I’ve built real production apps like WorkAnywhere.pro and BioPixel.pro, and I focus on fast delivery, strong communication, and a professional development experience.
If you need a backend that “just works” and supports your product with confidence, this project is the perfect fit.
I build production-ready backend features including business logic, database integration, authentication, RBAC rules, and external API connections such as Stripe or OpenAI.
All endpoints are fully validated, structured, and optimized for reliability and scalability.
You’ll receive clean code, clear documentation, and a backend that is easy to maintain and extend as your product grows.
I’ve built real production apps like WorkAnywhere.pro and BioPixel.pro, and I focus on fast delivery, strong communication, and a professional development experience.
If you need a backend that “just works” and supports your product with confidence, this project is the perfect fit.
What's included
| Service Tiers |
Starter
$180
|
Standard
$380
|
Advanced
$750
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$80
Additional Revision
+$40
Additional API Endpoint
+$40
External API Integration (Stripe, OpenAI, etc)
+$100Frequently asked questions
About Ajie
AI Apps & Automation Engineer | OpenAI API, Next.js, Vercel
Jakarta, Indonesia - 3:03 pm local time
I specialize in:
• AI integrations (OpenAI API, LLM pipelines, embeddings, prompt engineering)
• Next.js, React, TypeScript, Tailwind, Node.js
• Supabase/Postgres data modeling, API endpoints, authentication
• Web scraping, data extraction, cron automation, ETL pipelines
• Vercel deployment, performance optimization, SEO improvements
I build fast, reliable systems with clean execution — from fixing complex bugs to delivering complete end-to-end features. I am also the creator of WorkAnywhere.pro, an AI-powered remote-jobs engine that handles thousands of programmatic pages, real-time automations, and multi-layer AI enrichment.
If you need someone who can think like a founder, execute like an engineer, and move fast with AI + automation — I'm ready to help.
Ready to help you ship faster, fix tough problems, or build AI-driven features that actually work.
Steps for completing your project
After purchasing the project, send requirements so Ajie can start the project.
Delivery time starts when Ajie receives requirements from you.
Ajie works on your project following the steps below.
Revisions may occur after the delivery date.
Review your requirements & plan API structure
I analyze your feature needs, confirm the data flow, and define the endpoints, inputs, and outputs.
Build API endpoints & backend logic
I implement secure, scalable Next.js API routes with business logic, validation, and database integration.