You will get a high-quality React, Next.js, or React Native app with a scalable backend.
Rising Talent
Project details
You want an app that works, loads fast, and doesn't fall apart as you grow. That's what you get here. I build clean, scalable web and mobile apps with React, Next.js, and React Native on a solid Node.js or FastAPI backend, the same stack I use shipping production apps that real users depend on every day. Whether you're launching a brand-new MVP, adding a feature, or fixing an app that's slow or buggy, I take full ownership: I plan it, build it, test it, and hand you something that's ready to launch and easy for your next developer to work with. You'll get clear communication, honest timelines, and code you can actually trust. Need real-time features, payments, or AI built in? I've shipped all three. Let's turn your idea into a product that's fast, stable, and built to last.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$150
|
Standard
$600
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 3 days | 8 days | 20 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 1 | 10 | 20 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Frequently asked questions
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NR
Nicolas R.
Jun 23, 2025
React native app dev
Lamjed has been very quick to develop the required functionnalities and provided a few ideas during the project.
About Lamjed
Senior Full Stack Engineer | React / Next.js / Node.js / FastAPI / Rea
Ariana, Tunisia - 1:56 am local time
I'm a Senior Full Stack Engineer who builds and ships production web and mobile apps that real users rely on every day. When you hire me, you're not getting someone who waits for tickets. You're getting a partner who understands your goal, maps the fastest path to it, and delivers.
WHAT THIS MEANS FOR YOU
- You get a faster product. I took one platform's load time from 2.9s down to 1.3s, the kind of speed that keeps users from leaving.
- You get a secure product. I cleared 180+ vulnerabilities on one codebase and lifted it to a top security rating, so you sleep at night.
- You get something that actually ships. I built a complete mobile app from zero to launch, solo, including payments, live video, and AI features.
- You get fewer headaches later. I automate deployments so releases go from weeks to hours, and I write code your next developer can actually read.
WHAT I BUILD
- Web apps with React, Next.js, Node.js, and FastAPI
- Cross-platform mobile apps with React Native
- API and payment integrations (Stripe, third-party APIs, booking systems)
- AI-powered features (chat, search, automation) using RAG and the OpenAI API
- Performance, security, and CI/CD cleanup on existing products
HOW I WORK
I move fast, I communicate clearly, and I treat your product like it's mine. If something is broken or could be better, I'll tell you, then fix it. Legacy code or a blank page, I'll figure it out and get you to launch.
If you want an engineer who delivers results and not just status updates, send me a message and tell me what you're building.
Steps for completing your project
After purchasing the project, send requirements so Lamjed can start the project.
Delivery time starts when Lamjed receives requirements from you.
Lamjed works on your project following the steps below.
Revisions may occur after the delivery date.
Step 1: Requirements Review & Technical Planning
I’ll review your designs, specs, and backend/API resources. Then I’ll outline key technical decisions (architecture, folder structure, tools) before coding starts.
Step 2: UI Development (Responsive Frontend)
I’ll build clean, scalable components in React, Next.js, or React Native based on your mockups. Everything will be mobile-friendly and pixel-perfect.