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$
USD
I will build or fix lovable, lovable ai, replit, bolt, base44, supabase vibe coding app
Devraj Singh
Level 2
commande 1 en file d'attente
4,8
4,8
À propos de ce service
Looking for a fast, clean, scalable & AI-powered web app/mobile app?
I specialize in building web apps with AI-powered tools, helping clients from simple apps to more complex systems using lovable, Bolt, Supabase, base44, Replit with strong focus on usability, speed & modern design.
What I Offer
- AI Web App: I build smart, interactive web apps with AI features like chatbots, AI workflows, automations, & recommendations.
- SaaS MVP: I help startups &businesses build SaaS MVPs with core features such as user authentication, dashboards, admin panels, payments & APIs ready for real users & future scaling.
- Modern & Clean UI/UX: I focus on clean, responsive, & user-friendly designs that work smoothly, is responsive & feel intuitive to use.
- Fast AI-Assisted Development: By using modern AI & vibe-coding tools, I deliver results faster without compromising quality or stability.
Tech Stack I Use
- AI / Vibe Coding Tools: Lovable.dev, Bolt.new, v0, Cursor AI, Replit
- Frontend: React.js, Next.js, JavaScript, TypeScript
- UI & Styling: Tailwind CSS, Shadcn UI
- Backend & Database: Supabase, Firebase, Node.js
- Deployment & Hosting: Vercel, AWS
E-mail communication is needed to complete orders
Découvrez Devraj Singh
Devraj Singh
Bubble Developer Vibe Coding BubbleMVP API Lovable Replit Bolt N8N
Level 2
- DeInde
- Membre depuisaoût 2019
- Temps de réponse moy.9 heures
- Dernière commande1 semaine
Langues
Hindi, Anglais
I’m a Bubble Developer and Vibe Coding Expert with 8+ years of experience in Web Design, Development, Mobile App Development, Bubble io MVP, Bubble API, SAAS development with Bubble.io, AI builders (Lovable, Replit, n8n, Cursor, Bolt, Supabase, v0)
What I deliver:
-AI apps, chatbots & agents
-API & third-party integrations
-AI Automations and Custom Logics
-Web & mobile MVPs (Bubble.io, Lovable, Replit, n8n, cursor, bolt.new, base44, v0)
-Payment gateways Integrations
-Adding Triggered Conditions and Authentications
-Pixel-perfect, optimized, and web/mobile-responsive design
Mon portfolio
FAQ
What is Lovable.dev?
Lovable.dev is an AI website builder based on React and Next.js. I use it to build fast, modern, and responsive websites and apps.
Do I need to provide the AI features?
No. I can build the AI features for you based on your needs, like chatbots, automations, or smart workflows. If you already have something in mind, I’ll integrate that too.
Can you handle deployment and hosting?
Yes. I’ll deploy your app on platforms like Vercel, Replit, or Netlify and help with domain and basic setup.
Do you offer support after delivery?
Yes. I provide post-delivery support to fix issues and make small updates. Ongoing maintenance can be discussed if needed.
Avis
27 avis concernant ce service
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| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
Les plus pertinents
F fjaka91
Client récurrent
Allemagne
Just a small order for some bug fixing on our developed app. All bugs fixed in the set timeframe. Communication was a bit slow this time but all good! Will keep working with him.
50 $US-100 $US
Prix
4 semaines
Durée
Utile?M marcomosaad
Client récurrent
Danemark
I am using Devraj all the time, I have used his service 5 times until now. He is always very good and professional.
Jusqu’à 50 $US
Prix
1 jour
Durée
Utile?M marcomosaad
Client récurrent
Danemark
Very good person to work with, and he is professional
50 $US-100 $US
Prix
2 jours
Durée
Utile?U 
utopiuslife
Client récurrent
Saint-Martin
We absolutely love working with Devraj! He's been doing a great job and we will certainly continue to work with him when we can. Really appreciate Devraj, his team and all their hard work. They have truly delivered a product we are very happy with!
600 $US-800 $US
Prix
1 jour
Durée
Utile?S 
stacydi
États-Unis
It was wonderful working with Devraj! I'd absolutely work with him again. He was patient, knowledgeable, and skilled at building the type of app that I wanted. He gave me the extra time that I needed to discuss the project, too. I appreciated his professionalism and courtesy (I dragged this project on...
1 000 $US-1 500 $US
Prix
6 semaines
Durée
Utile?
Avis
27 avis concernant ce service
| (26) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
Les plus pertinents
F fjaka91
Client récurrent
Allemagne
Just a small order for some bug fixing on our developed app. All bugs fixed in the set timeframe. Communication was a bit slow this time but all good! Will keep working with him.
50 $US-100 $US
Prix
4 semaines
Durée
Utile?M marcomosaad
Client récurrent
Danemark
I am using Devraj all the time, I have used his service 5 times until now. He is always very good and professional.
Jusqu’à 50 $US
Prix
1 jour
Durée
Utile?M marcomosaad
Client récurrent
Danemark
Very good person to work with, and he is professional
50 $US-100 $US
Prix
2 jours
Durée
Utile?U utopiuslife
Client récurrent
Saint-Martin
We absolutely love working with Devraj! He's been doing a great job and we will certainly continue to work with him when we can. Really appreciate Devraj, his team and all their hard work. They have truly delivered a product we are very happy with!
600 $US-800 $US
Prix
1 jour
Durée
Utile?S stacydi
États-Unis
It was wonderful working with Devraj! I'd absolutely work with him again. He was patient, knowledgeable, and skilled at building the type of app that I wanted. He gave me the extra time that I needed to discuss the project, too. I appreciated his professionalism and courtesy (I dragged this project on...
1 000 $US-1 500 $US
Prix
6 semaines
Durée
Utile?
