You will get Robust Node.js & MongoDB API Development for Scalable Applications
Top Rated
Project details
With over 10 years in backend development, I’m a Top-Rated Plus freelancer skilled in creating scalable, secure, and efficient APIs using Node.js and MongoDB. My APIs are built to handle high traffic and complex data operations, providing seamless connectivity for your applications. Whether you need a simple CRUD API or a comprehensive backend with authentication and caching, I ensure fast and reliable performance.
Key Features:
⭐️ RESTful API Design
⭐️ Secure Authentication (JWT, OAuth)
⭐️ Data Encryption and Security
⭐️ Fast, Scalable Architecture
⭐️ Real-Time Data Processing
Key Features:
⭐️ RESTful API Design
⭐️ Secure Authentication (JWT, OAuth)
⭐️ Data Encryption and Security
⭐️ Fast, Scalable Architecture
⭐️ Real-Time Data Processing
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$400
|
Standard
$800
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | 1 | 3 | Unlimited |
Number of Pages | 5 | 10 | 20 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
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HB
Harrison B.
Apr 12, 2026
Website Developer Needed for Automotive Business
Abdul is a great website developer who was able to fulfill all my requests for my website. He actively communicated with me as the project went along, and committed to several of my sizeable changes along the way, which I greatly appreciate. He is flexible and is able to take feedback and input it accordingly. You can trust that he will get the job done with a high level of quality. Overall, I'm very satisfied.
BC
Ben C.
Mar 15, 2026
Small Customizations on PMP Plugin Wordpress
JM
John M.
Mar 9, 2026
AI Workflow Specialist & Tutor Needed for Multi-Agent Chat Setup and LLM Integration
Great working with Abdul. Strong knowledge of LLM workflows and multi-agent AI systems, with clear guidance throughout the setup.
IT
Ismail T.
Feb 10, 2026
Capcore Frontend Project
I had an excellent experience working with this Abdul R. and couldn’t be happier with the results. Communication was fast, clear, and very professional, and every milestone was delivered on time.
They truly understood the project requirements, added valuable insights along the way, and delivered high-quality work that exceeded my expectations. I would highly recommend them to anyone looking for a reliable and skilled professional and would absolutely work with them again.
They truly understood the project requirements, added valuable insights along the way, and delivered high-quality work that exceeded my expectations. I would highly recommend them to anyone looking for a reliable and skilled professional and would absolutely work with them again.
BC
Ben C.
Feb 4, 2026
Small Customizations on PMP Plugin Wordpress
Excellent developer - Would definitely recommend!
About Abdul
Lead AI/ML Engineer | Python | GenAI | React | Next.js | Node | DevOps
99%
Job Success
Lahore, Pakistan - 8:23 pm local time
🥇 GOLD MEDALIST
🏆 Top-Rated Plus (𝐓𝐨𝐩 𝟑% 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤)
🌟 10+ Years of Experience
✔ 100+ Successful Projects
🕒 5000+ Hours of Development Work
📞 Availability: 40+ hours per week
𝐄𝐱𝐩𝐞𝐫𝐭 𝐈𝐧:
💲 Fintech Development
🛒 E-Commerce / Marketplace Platforms
📋 CRM & Business Systems
🏠 Real Estate Platforms
✉️ Social & Community Applications
💻 ERP Systems (Sales | Accounting | HR)
📱 Web & Mobile Applications
🖥 Custom SaaS Products & Management Software
🤖 AI-Powered Applications & Business Automation
🎉 𝐂𝐞𝐥𝐞𝐛𝐫𝐚𝐭𝐢𝐧𝐠 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 & 𝐀𝐈-𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 🎉
I specialize in building scalable web platforms, business systems, and AI-enabled applications.
My focus is on delivering end-to-end software solutions from frontend and backend development to cloud deployment and AI integrations.
𝐒𝐤𝐢𝐥𝐥𝐬:
🚀 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤:
⚛️ React | 🚀 Next.js | 🌀 Nuxt.js | 🔵 TypeScript | ♈️ Vue.js | 🅰️ Angular
🚀 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤:
🟢 Node.js | 🚀 Express.js | Nest.js | 🐍 Python | Django | FastAPI | 🔸 Laravel
🚀 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬:
🅿️ PostgreSQL | Ⓜ️ MySQL | ♏️ MongoDB | 💮 Firebase | Vector Databases
🏆 𝐎𝐯𝐞𝐫 𝟏𝟎 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧:
React.js, Next.js, Node.js, Nest.js, Vue.js, Python, Django, FastAPI, AI integrations, DevOps, PostgreSQL, cloud platforms.
⚡ Experienced in building custom SaaS platforms, scalable APIs, business systems, and AI-enhanced products.
✔ Worked with startups and large enterprises globally.
🤖 𝐀𝐈 / 𝐌𝐋 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞:
✔️ Generative AI & LLM integrations
✔️ AI chatbots & assistants
✔️ AI-powered SaaS features
✔️ Workflow automation & intelligent systems
✔️ Document intelligence & data processing
✔️ API-based AI services
☁️ 𝐂𝐥𝐨𝐮𝐝, 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐒𝐞𝐫𝐯𝐞𝐫 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞:
✔️ AWS | Google Cloud | Microsoft Azure
✔️ Docker | Kubernetes | CI/CD
✔️ Scalable deployments & monitoring
✔️ Secure APIs & cloud infrastructure
𝐂𝐨𝐫𝐞 𝐂𝐨𝐦𝐩𝐞𝐭𝐞𝐧𝐜𝐢𝐞𝐬:
✔️ Python, Django, FastAPI
✔️ Node.js, Express.js, Nest.js
✔️ AI system integration & automation
✔️ PostgreSQL, MongoDB, MySQL
✔️ REST & GraphQL APIs
✔️ React, Next.js, Vue.js
✔️ DevOps, Docker, Cloud systems
✔️ Performance optimization & scaling
𝐓𝐲𝐩𝐞𝐬 𝐨𝐟 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐖𝐨𝐫𝐤𝐞𝐝 𝐎𝐧:
✔️ SaaS platforms
✔️ Fintech & business systems
✔️ Marketplaces & CRM platforms
✔️ ERP & automation software
✔️ AI-powered applications
✔️ Internal management systems
✔️ Custom enterprise solutions
𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐋𝐞𝐚𝐝 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 & 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐑𝐞𝐚𝐜𝐭 | 𝐍𝐨𝐝𝐞 | 𝐏𝐲𝐭𝐡𝐨𝐧 | 𝐀𝐈 / 𝐌𝐋 | 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 | 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 | 𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐂𝐮𝐬𝐭𝐨𝐦 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 | 𝐂𝐥𝐨𝐮𝐝 & 𝐀𝐏𝐈 𝐒𝐲𝐬𝐭𝐞𝐦𝐬
Steps for completing your project
After purchasing the project, send requirements so Abdul can start the project.
Delivery time starts when Abdul receives requirements from you.
Abdul works on your project following the steps below.
Revisions may occur after the delivery date.
Define API structure and endpoints
Develop and test API with Postman/Swagger