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Fiverr Pro
Português
$
USD
I will build a custom web application as your expert full stack developer
ISRAEL
Sobre este Serviço
Many developers can make a site look good, but few can engineer a custom web application that handles heavy traffic, secures sensitive data, and scales effortlessly. If you are looking for a Full Stack Developer who prioritizes clean architecture over quick shortcuts, you are in the right place.
I specialize in high-performance website development using modern frameworks like React for the frontend and Node.js/Express.js for the backend. Whether you need a complex API integration, a real-time dashboard with Firebase, or a structured relational database using MySQL, I deliver production-ready code that is built to last.
What sets this service apart?
- Architectural Excellence: I dont just "code"I design systems. Your app will be modular, testable, and maintainable.
- Security-First Mindset: From SQL injection prevention to secure JWT authentication, your data is my priority.
- Seamless User Experience: I create responsive websites that feel like native apps, optimized for every screen size and browser.
My Tech Stack Expertise:
- Frontend: HTML5, CSS3 (Sass/Tailwind), JavaScript (ES6+), React.js
- Backend: Node.js, Express.js, Serverless Functions
- Database: MongoDB (NoSQL), MySQL (Relational),
Conheça mais sobre ISRAEL
ISRAEL
Full Stack web Developer
- A partir deNigéria
- Membro desdemai. de 2026
- Responde em aprox.:1 hora
Idiomas
Inglês, Espanhol, Francês, Alemão
I'm Israel a passionate Full Stack Developer specializing in building modern, responsive, and user-friendly web applications. I develop both frontend and backend solutions using technologies like HTML, CSS, JavaScript, React, Node.js, Express, and MongoDB.
I focus on creating fast, secure, and scalable websites that help businesses grow online. From landing pages and business websites to custom web applications and eCommerce platforms, I deliver clean code, modern UI/UX, and high-performance solutions.
As a developer, I am committed to quality work, problem-solving, and client satisfaction.
Meu portfólio
Perguntas frequentes
Do you work with startups for MVP development?
Yes! I specialize in building Minimum Viable Products (MVPs) quickly so you can test your idea in the market with a professional-grade app.
Can you work with my existing design in Figma?
Absolutely. I can convert your Figma, Adobe XD, or Sketch designs into pixel-perfect, responsive React components
Which database should I use for my project?
If your data is hierarchical and flexible, MongoDB is great. For structured, relational data, MySQL is better. I will guide you on the best choice.
How do you handle application security?
I use industry standards like JWT (JSON Web Tokens) for auth, bcrypt for password hashing, and CORS/Helmet for server-side security.
Is my website going to be fast?
Yes. I optimize assets, use code-splitting in React, and ensure backend queries are indexed for maximum speed.
Do you offer API documentation?
Yes, for Standard and Premium tiers, I provide clear documentation (often via Swagger or Postman) so other devs can work with the API later.
Can you integrate Google or Facebook login?
Yes, I can set up Social OAuth using Firebase or Passport.js for a seamless user experience.
Will you help me buy a domain and hosting?
I can consult on the best providers (AWS, Vercel, Heroku) and guide you through the setup process.
Do you write unit tests for the code?
For Premium projects, I include basic unit testing to ensure the core logic remains stable as we add features.
What happens if I find a bug after delivery?
I offer a 30-day bug-free guarantee. If anything I built breaks within that window, I fix it for free.
