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Fiverr Pro
Português
$
USD
I will build a high performance full stack web app using react, nextjs, or astrojs
Hammad Z
5,0
5,0
Sobre este Serviço
Is your web app slow or failing to convert users? Performance affects your SEO, your bounce rate, and whether people come back. I build full stack web apps that load fast, scale cleanly, and deliver results.
I'm Hammad, a full stack developer with 5+ years shipping production apps for startups, SaaS businesses, and agencies.
What I build:
- React.js SPAs with clean component architecture
- Next.js apps with SSR, SSG, and built-in API routes
- Astro.js sites for content-heavy, near-zero JS performance
- Full stack apps with Node.js or Nest.js and PostgreSQL or MongoDB
- REST API development and third-party integrations
- Responsive UI from Figma or your own references
Who I work with: Startups needing an MVP, SaaS teams, agencies, and e-commerce businesses.
Stack: React.js, Next.js, Astro.js, TypeScript, Node.js, Nest.js, Tailwind CSS, PostgreSQL, MongoDB, Git, Docker
Not sure which package fits? Message me and I'll get back to you within a few hours.
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Conheça mais sobre Hammad Z
Hammad Z
Full Stack Developer: AI Agents, RAG Pipelines and Vibe Code Cleanup
- A partir dePaquistão
- Membro desdemar. de 2022
- Última entrega8 meses
Idiomas
Urdu, Inglês, Alemão
I'm Hammad, a Full Stack Developer with 5+ years of experience shipping production-ready web apps, AI systems, and SaaS platforms. I build with Next.js, React.js, Node.js, Nest.js, PostgreSQL, MongoDB, AWS, and Docker. On the AI side I work with LangChain, LangGraph, OpenAI, and vector databases to build RAG pipelines and custom AI agents. I also clean up and refactor vibe-coded apps from Bolt, Lovable, Replit, and Cursor into production-ready codebases. Clean code and clear communication on every project.
Meu portfólio
Perguntas frequentes
What do I need to get started?
Please have a clear idea of your project goals, any design files (Figma/XD), and content (text/images) ready.
Which framework is best for my project?
For content sites & SEO, Astro.js is fastest. For web apps with interactivity, Next.js/React is ideal. I will advise you on the best choice.
Do you provide hosting and deployment?
I can assist with deployment to platforms like Vercel or Netlify, but the hosting subscription fee is handled by the client.
Will the website be mobile-friendly?
Absolutely! Every project is developed with a mobile-first, fully responsive approach.
Do you work with existing websites or code?
Yes, I can refactor, update, or add new features to your existing React, Next.js, or Astro codebase.
What's included in a "revision"?
A revision round allows you to request a set of changes. Major changes or new features after completion may incur an additional cost.
Do you offer ongoing maintenance?
Yes, I offer dedicated maintenance and support packages after project delivery. Let's discuss your needs.
Can you integrate a database?
Yes, database integration (e.g., for user logins or dynamic content) is available in the Premium package.
Avaliações
6 avaliações deste Serviço
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Classificação detalhada
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- Qualidade da entrega
- Valor da entrega
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Mais relevante
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Bangladesh
Hammad is fantastic and truly a man of his word. It was a pleasure working with him.
US$ 200-US$ 400
$
8 semanas
Tempo
Útil?T 
testimonyfreel
Estados Unidos
Absolutely amazing work! Super professional, great communication, delivered exactly what I wanted with perfect quality. Highly recommend and cant wait to work together again!
US$ 50
$
5 dias
Tempo
Útil?S srygusse
Polônia
Great website!
US$ 50-US$ 100
$
6 dias
Tempo
Útil?S srygusse
Polônia
Good customer service, good understanding of needs, and done quickly.
US$ 400-US$ 600
$
11 dias
Tempo
Útil?I imperialbozz
Indonésia
This man has been an absolute pleasure to work with. He helped save my project from failure, fixed everything and improved in a timely fashion. Perfect communication, willingness to add extra details as we conveserd. Was not shy to give professional advice of better, more efficient methods. Honest. A...
US$ 400-US$ 600
$
6 semanas
Tempo
Útil?
Avaliações
6 avaliações deste Serviço
| (6) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
Mais relevante
E emplico
Bangladesh
Hammad is fantastic and truly a man of his word. It was a pleasure working with him.
US$ 200-US$ 400
$
8 semanas
Tempo
Útil?T testimonyfreel
Estados Unidos
Absolutely amazing work! Super professional, great communication, delivered exactly what I wanted with perfect quality. Highly recommend and cant wait to work together again!
US$ 50
$
5 dias
Tempo
Útil?S srygusse
Polônia
Great website!
US$ 50-US$ 100
$
6 dias
Tempo
Útil?S srygusse
Polônia
Good customer service, good understanding of needs, and done quickly.
US$ 400-US$ 600
$
11 dias
Tempo
Útil?I imperialbozz
Indonésia
This man has been an absolute pleasure to work with. He helped save my project from failure, fixed everything and improved in a timely fashion. Perfect communication, willingness to add extra details as we conveserd. Was not shy to give professional advice of better, more efficient methods. Honest. A...
US$ 400-US$ 600
$
6 semanas
Tempo
Útil?
