You will get secure REST APIs and backend development with Node.js
Project details
You will get secure, scalable REST APIs and backend development using Node.js, Express.js, and PostgreSQL or MongoDB.
With 6 years of full stack development experience, I build reliable backend systems for SaaS platforms, web applications, mobile apps, dashboards, marketplaces, and internal business tools.
Your backend can include:
• REST API endpoints
• JWT authentication
• Role-based user access
• PostgreSQL, MySQL, or MongoDB integration
• Input validation and error handling
• Third-party API integrations
• Payment webhooks
• File upload functionality
• API testing and documentation
• Cloud deployment support
I follow a structured process covering API planning, database design, backend development, testing, documentation, and deployment.
You will receive clean source code, organised architecture, tested endpoints, setup instructions, and clear API documentation.
Please contact me before ordering when your backend requires complex integrations, real-time functionality, or an existing codebase review.
With 6 years of full stack development experience, I build reliable backend systems for SaaS platforms, web applications, mobile apps, dashboards, marketplaces, and internal business tools.
Your backend can include:
• REST API endpoints
• JWT authentication
• Role-based user access
• PostgreSQL, MySQL, or MongoDB integration
• Input validation and error handling
• Third-party API integrations
• Payment webhooks
• File upload functionality
• API testing and documentation
• Cloud deployment support
I follow a structured process covering API planning, database design, backend development, testing, documentation, and deployment.
You will receive clean source code, organised architecture, tested endpoints, setup instructions, and clear API documentation.
Please contact me before ordering when your backend requires complex integrations, real-time functionality, or an existing codebase review.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, W3C Markup Validation Service, DesignWhat's included
| Service Tiers |
Starter
$175
|
Standard
$475
|
Advanced
$950
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 1 | 1 |
Design Customization | - | - | |
Content Upload | - | - | |
Responsive Design | - | - | |
Source Code |
About Ammar
Full Stack Developer | React, Next.js, Node.js, SaaS & APIs
Rawalpindi, Pakistan - 9:10 am local time
𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝
➡️ 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬
Multi-tenant architecture, subscription billing, role-based access, admin dashboards, as a Full Stack Developer I ship complete SaaS products end-to-end, not just individual features.
➡️ 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐒𝐲𝐬𝐭𝐞𝐦𝐬
As a Full Stack Developer, I build custom storefronts, payment gateway integrations, inventory management, and performance-optimized product catalogs built to convert.
➡️ 𝐌𝐕𝐏𝐬 𝐅𝐚𝐬𝐭
Got an idea? I'm a Full Stack Developer who owns the entire stack. I take you from wireframe to deployed product in weeks, not months.
➡️ 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬
As a Full Stack Developer working with Python and modern AI tooling, I build OpenAI API integrations, intelligent automation, and AI-enhanced workflows directly into your product.
➡️ 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬
A Full Stack Developer who speaks both frontend and backend, I deliver RESTful and GraphQL APIs, third-party service integrations, and event-driven backends that power web, mobile, and B2B systems.
➡️ 𝐋𝐞𝐠𝐚𝐜𝐲 𝐒𝐲𝐬𝐭𝐞𝐦 𝐌𝐨𝐝𝐞𝐫𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧
Slow, outdated codebase? As a Full Stack Developer I migrate monoliths to clean, scalable architectures without breaking what's already working.
𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞?
✅ 𝐅𝐮𝐥𝐥 𝐎𝐰𝐧𝐞𝐫𝐬𝐡𝐢𝐩 - I handle frontend, backend, database, and cloud
✅ 𝐒𝐡𝐢𝐩𝐬 𝐅𝐚𝐬𝐭 - MVPs and features delivered on aggressive timelines
✅ 𝐒𝐜𝐚𝐥𝐞𝐬 𝐖𝐞𝐥𝐥 - Architecture designed for growth from day one
✅ 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 - Plain English updates, no tech jargon
✅ 𝐒𝐭𝐚𝐲𝐬 𝐀𝐟𝐭𝐞𝐫 𝐋𝐚𝐮𝐧𝐜𝐡 - I support what I build, not just hand it off
✅ 𝐓𝐡𝐢𝐧𝐤𝐬 𝐋𝐢𝐤𝐞 𝐚 𝐅𝐨𝐮𝐧𝐝𝐞𝐫 - I treat your product as a business, not a ticket
𝐌𝐲 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤
- Frontend: React, Next.js, TypeScript, Tailwind CSS, MUI
- Backend: Node.js, NestJS, Laravel, Python
- Databases: PostgreSQL, MySQL, MongoDB
- Cloud & DevOps: AWS, GCP, Azure, Docker, CI/CD
- AI & Automation: OpenAI API, LangChain, n8n, Zapier, Cursor, GitHub Copilot
𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐓𝐨𝐨𝐥𝐬:
➤ Cursor, Cline, GitHub Copilot, Claude Code
➤ ChatGPT, v0.dev, Bolt.new
➤ Replit Ghostwriter, Codeium, Tabnine
➤ n8n, Zapier, Make (Integromat)
➤ MCP Servers & AI Agent Integrations
𝐖𝐡𝐚𝐭 𝐘𝐨𝐮'𝐥𝐥 𝐆𝐞𝐭:
✔️ A production-ready product built around your business goals
✔️ Fast, responsive UI your users will actually enjoy using
✔️ Robust backend systems built to handle real traffic and scale
✔️ Post-launch support so nothing breaks after you go live
✔️ Complete Full Stack ownership from first line of code to deployment
𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐓𝐡𝐚𝐭 𝐋𝐚𝐬𝐭𝐬
Whether you're launching a new product, scaling an existing one, or fixing what's broken, I'm the Full Stack Developer who takes it from start to finish.
📩 Send me a message or an invite. Let's talk about your project! 🚀
Full Stack Developer | MERN Stack Developer | React Developer | Node.js Developer | Next.js Developer | Full Stack React Developer | Node.js Full Stack Developer | React Node Developer | MERN Developer | Full Stack MERN | MERN Stack | SaaS Developer | Full Stack SaaS Developer | Multi-Tenant SaaS | SaaS Application Development | SaaS Expert | Next.js Full Stack Developer | eCommerce Developer | Laravel Developer | Python Developer | API Developer | REST API Full Stack Developer | GraphQL Developer | Backend Developer | NestJS Developer | Web Application Developer | Full Stack Development | Web Development | AI App Full Stack Developer | Cloud Developer | AWS Full Stack Developer Developer | Docker | DevOps | React Full Stack Developer | Microservices | Full Stack Developer
Steps for completing your project
After purchasing the project, send requirements so Ammar can start the project.
Delivery time starts when Ammar receives requirements from you.
Ammar works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements and API Scope Review
I will review your backend requirements, define the endpoints, confirm the database, and organise the development scope.
Database and Backend Architecture
I will plan the database structure, API routes, authentication, validation, permissions, and backend architecture.