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You will get Next.js | React | Node.js | MongoDB Developer


Project details
You will get a modern, responsive, and scalable full-stack web application built with Next.js, React, Node.js, Express, and MongoDB. I specialize in creating fast, user-friendly websites and APIs that help businesses grow.
As a Computer Science student, full-stack developer, and Cybersecurity Red Team specialist, I combine development skills with a strong security mindset. This ensures that the solutions I deliver are not only high quality but also secure against real-world threats.
The work I deliver is 100% original, optimized, and tailored to your needs—from sleek frontend designs with Tailwind & ShadCN to secure backend APIs with GraphQL and MongoDB.
As a Computer Science student, full-stack developer, and Cybersecurity Red Team specialist, I combine development skills with a strong security mindset. This ensures that the solutions I deliver are not only high quality but also secure against real-world threats.
The work I deliver is 100% original, optimized, and tailored to your needs—from sleek frontend designs with Tailwind & ShadCN to secure backend APIs with GraphQL and MongoDB.
Programming Languages
HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$50
|
Standard
$150
|
Advanced
$300
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 10 | |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$30 - $80
Additional Revision
+$15
Additional Page
(+ 1 Day)
+$20Frequently asked questions
About Kerlos
React Native & Next.js Developer
Minyat an Nasr, Egypt - 6:50 pm local time
In addition to web development, I’ve built mobile applications using React Native, including One New Thing, a privacy-focused 30-day self-challenge app, and Nazamtehalak, a smart study planner that helps students generate flexible study schedules, rearrange lessons, receive notifications, and stay motivated through daily messages.
I focus on clean architecture, performance optimization, responsive UI design, and secure API integration, and I enjoy turning complex requirements into simple, effective digital products.
👉 WHAT I OFFER:
⚡ Full-Stack Web Applications – Fast, scalable, production-ready platforms.
⚡ Next.js & React Development – Modern, SEO-friendly, high-performance UIs.
⚡ Mobile Apps (React Native) – Cross-platform apps for iOS & Android.
⚡ Dashboards & Admin Panels – Real-time analytics, charts, and controls.
⚡ Authentication & Authorization – Secure login systems (JWT, OAuth, roles).
⚡ Payment Integration – Stripe, Paymob, and subscription-based systems.
⚡ API Development – Clean, secure REST & GraphQL APIs.
⚡ Performance Optimization – Faster load times, better UX, higher retention.
👉 EXTENSIVE EXPERIENCE IN THE FOLLOWING:
⚡ Scalable System Architecture – Built to grow with your users.
⚡ Database Design – PostgreSQL, MongoDB, Firebase.
⚡ State Management – Redux, Zustand, React Query.
⚡ Responsive & Accessible UI – Mobile-first, pixel-perfect layouts.
⚡ Real-World Production Apps – Used daily by thousands of users.
⚡ Business-Driven Development – Features that solve real problems.
⚡ Secure Data Handling – Best practices for privacy and protection.
✨ TOOLS I USE TO MAKE THE MAGIC:
⚡ Next.js – Server-side rendering & modern web architecture.
⚡ React & React Native – Web & mobile development.
⚡ Tailwind CSS – Clean, scalable UI systems.
⚡ Node.js & Express – Backend logic & APIs.
⚡ GraphQL – Efficient, flexible data fetching.
⚡ PostgreSQL / MongoDB / Firebase – Reliable data storage.
⚡ Git & GitHub – Version control & team collaboration.
⚡ Vercel & Firebase – Fast, secure deployments.
✨ I don’t just build applications that look good — I build products that work.
My focus is on engagement, performance, scalability, and business impact, helping clients increase user retention, conversions, and long-term value.
🚀 Let’s build something that delivers real results.
📩 Message me now and let’s turn your idea into a powerful digital product.
Steps for completing your project
After purchasing the project, send requirements so Kerlos can start the project.
Delivery time starts when Kerlos receives requirements from you.
Kerlos works on your project following the steps below.
Revisions may occur after the delivery date.
Gather Requirements
I will review your project goals, features, and design preferences.
Plan & Design
I will create the project structure, set up tech stack, and design the layout.
















