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Fiverr Pro
English
$
USD
I will integrate firebase, supabase, or mongodb in your website
Kashaf
Level 1
4.9
4.9
About this gig
Hi! I'm Kashaf Abdullah, a dedicated Full Stack Software Engineer. I build secure, scalable, and high-performance cloud backends for web applications. Whether you need user authentication, realtime database queries, or media uploads, I will integrate a production-ready database into your website.
️ Databases & Services I Integrate:
Firebase Ecosystem:
- Auth (Google OAuth, Email/Password, GitHub, Phone OTP)
- Firestore & Realtime DB (CRUD & complex queries)
- Firebase Storage (Profile images & file uploads)
- Bulletproof Security Rules (Zero unauthorized access)
- Cloud Functions & Push Notifications
Supabase (PostgreSQL Backend):
- Supabase Auth & Row-Level Security (RLS) policies
- Postgres Database schema design & Relations
- Realtime database listeners & Storage buckets
MongoDB & MERN Stack:
- MongoDB Atlas Cloud cluster setup & connection
- Mongoose schemas, data validation & REST APIs
- JWT authentication & secure password hashing
⭐ Why Work With Me?
- 100% Bulletproof security rules & RLS
- Clean, modular TypeScript/JavaScript code
- Free testing & post-delivery support
- Unlimited revisions until 100% satisfied!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Kashaf
Kashaf
Web Developer, Designer , Content Writer: Crafting Your Digital Vision
Level 1
- FromPakistan
- Member sinceJan 2022
- Avg. response time1 hour
- Last delivery1 month
Languages
Urdu, French, German, English
I’m a Software Engineer skilled in MERN stack and web development using HTML, CSS, JS, React , PHP and Laravel. I offer full-stack development, creating responsive, dynamic websites with seamless user experiences. Additionally, I provide content writing for SEO-friendly articles, presentation design for impactful slides, and graphic design to enhance your brand’s identity. Let’s work together to bring your project to life!
Other Website Maintenance Services I Offer
FAQ
Q: Which database should I choose: Firebase, Supabase, or MongoDB?
A: If you want rapid realtime prototyping with Google/Social login, Firebase is amazing. If you need relational PostgreSQL with SQL queries and Row-Level Security, Supabase is the best. If you have a custom Node/Express MERN stack, MongoDB Atlas is ideal. Message me and I will guide you!
Q: Will you write secure Firestore rules and Supabase RLS policies?
A: Yes! Security is my #1 priority. I write strict security rules and Row-Level Security (RLS) policies so users can only access their own authorized data and your database cannot be exploited.
Q: Can you integrate social logins like Google and GitHub?
A: Absolutely. I can configure Google OAuth, GitHub, Facebook, Twitter, and Phone OTP authentication seamlessly into your website.
Reviews
4 reviews for this Gig
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| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B bolderandwilder
France
Kashaf delivered exceptional work on the webinar sign-up page, surpassing expectations with her meticulous attention to detail and polished user experience. Her responsiveness and professionalism made the collaboration smooth and enjoyable, truly a pleasure to work with.
$50-$100
Price
4 days
Duration
Helpful?Y yosefbreak
Israel
very nice person. i worked with them 3 time until know. and he fullfill all expectation.
$50
Price
3 days
Duration
Helpful?A 
andredeolive488
Brazil
Second time working with developer, she is great to talk to, easy to work with and delivery / answers are fast and objective. I will work with her again, no doubt
$50
Price
5 days
Duration
Helpful?A andredeolive488
Brazil
Brilliant person to talk to, very available and fast delivery. All changes requested were attended ASAP and open to new ideias. I will use again
$50
Price
3 days
Duration
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B bolderandwilder
France
Kashaf delivered exceptional work on the webinar sign-up page, surpassing expectations with her meticulous attention to detail and polished user experience. Her responsiveness and professionalism made the collaboration smooth and enjoyable, truly a pleasure to work with.
$50-$100
Price
4 days
Duration
Helpful?Y yosefbreak
Israel
very nice person. i worked with them 3 time until know. and he fullfill all expectation.
$50
Price
3 days
Duration
Helpful?A andredeolive488
Brazil
Second time working with developer, she is great to talk to, easy to work with and delivery / answers are fast and objective. I will work with her again, no doubt
$50
Price
5 days
Duration
Helpful?A andredeolive488
Brazil
Brilliant person to talk to, very available and fast delivery. All changes requested were attended ASAP and open to new ideias. I will use again
$50
Price
3 days
Duration
Helpful?
