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Fiverr Pro
English
$
USD
I will build web app with firebase javascript
Sarmad Nawab
Level 1
5.0
5.0
Gig Summary
About this gig
Are you looking to build a secure, fast, and scalable Web Application or SaaS platform? You are in the right place!
I am a Full-Stack Web Developer specializing in building modern web apps using Firebase as a robust backend. In the era of automation and AI, I don't just build static pagesI build intelligent, functional digital products that help your business grow.
What I Can Build For You:
- Custom SaaS Applications & Admin Dashboards
- AI-Powered Web Apps (OpenAI/Gemini API Integrations)
- Real-time Chat Apps & Collaboration Tools
- E-commerce Platforms & Booking Systems
Core Tech Capabilities:
- Frontend: React.js, Vue.js, JavaScript, Bootstrap, HTML5, Tailwind CSS
- Backend & Database: Python, Node.js, Next.js, Firebase Authentication, Firebase Firestore, Realtime Database, Cloud Functions, GCP
- Third-Party: Stripe Payment Gateways, Rest APIs, AI Models
Why Choose Me?
- Security First: I write strict Firebase Security Rules to protect your data.
- AI-Ready Architecture: Scalable code prepared for modern integrations.
- Clean Code: Well-documented, easy to maintain, and fast-loading.
Please drop me a message before placing an order so we can map out your project requirements together!
Get to know Sarmad Nawab
Sarmad Nawab
Python Backend Developer, Firebase, AI Automation, LLM, APIs, JavaScript, GCP
Level 1
- FromPakistan
- Member sinceNov 2017
- Avg. response time1 hour
- Last delivery3 days
Languages
Urdu, English
I build production-grade JavaScript, Python backends, Firebase-powered apps, and AI automation systems for startups and businesses worldwide.
3.5+ years delivering real systems: AI voice agents, RAG pipelines, LangChain workflows, Firebase real-time apps, REST APIs, CRM automation, and cloud-deployed SaaS backends using Django, FastAPI, Flask, Firebase, OpenAI, Claude, n8n, Make, Zapier, and GCP.
Google Professional Cloud Architect certified. Harvard CS50 Web certified.
Need it built properly, scalable, documented, and deployed? Message me.
Other Software Development Services I Offer
FAQ
What information or assets do I need to provide to start?
You need to provide your project requirements, wireframes or design mockups (if any), preferred tech stack (e.g., React, Next.js), and access to your Firebase account if you already have one setup.
Can you integrate AI models like OpenAI or Gemini into my web app?
Yes, absolutely! In the Premium package, I specialize in connecting your web application to modern AI APIs for features like intelligent chatbots, automated content generation, or predictive data analysis.
Will my Firebase web application be completely secure?
Security is my top priority. I write strict, custom Firebase Security Rules for Cloud Firestore and Storage to ensure that users can only access their own authorized data and prevent malicious exploits.
What frontend technologies do you pair with the Firebase backend?
I build modern, fast, and responsive frontends using React.js, Vue.js, Next.js, HTML5, CSS3, Tailwind CSS, or Bootstrap, depending on your project needs and scalability requirements.
Do you handle payment gateway integration?
Yes, I can seamlessly integrate third-party payment gateways like Stripe or PayPal into your Standard or Premium SaaS application so you can securely charge your users.
Reviews
71 reviews for this Gig
| (68) | ||
| (3) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C charmfantasy
United States
Highly recommended! Great communication, timely delivery, and the final MVP matched my expectations. Sarmad was responsive throughout the project and delivered exactly what was discussed.
Up to $50
Price
7 days
Duration
Helpful?H hussainrizwan93
United States
It was super fast delivery. Easy to communicate with.Will work with him more
Up to $50
Price
1 day
Duration
Helpful?J jaycipher101
France
Great developer , didn’t let me down 👌
$100-$200
Price
1 day
Duration
Helpful?J jaycipher101
France
Sarmad was great to work with
$50-$100
Price
3 weeks
Duration
Helpful?S 
sambaars
United Kingdom
Really good experience working with Sarmad - he took time to understand exactly what I was looking for, responded carefully to feedback and was proactive in working through challenges that came up along the way.
$200-$400
Price
7 weeks
Duration
Helpful?
Reviews
71 reviews for this Gig
| (68) | ||
| (3) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C charmfantasy
United States
Highly recommended! Great communication, timely delivery, and the final MVP matched my expectations. Sarmad was responsive throughout the project and delivered exactly what was discussed.
Up to $50
Price
7 days
Duration
Helpful?H hussainrizwan93
United States
It was super fast delivery. Easy to communicate with.Will work with him more
Up to $50
Price
1 day
Duration
Helpful?J jaycipher101
France
Great developer , didn’t let me down 👌
$100-$200
Price
1 day
Duration
Helpful?J jaycipher101
France
Sarmad was great to work with
$50-$100
Price
3 weeks
Duration
Helpful?S sambaars
United Kingdom
Really good experience working with Sarmad - he took time to understand exactly what I was looking for, responded carefully to feedback and was proactive in working through challenges that came up along the way.
$200-$400
Price
7 weeks
Duration
Helpful?
