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Isherpreet S.
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Isherpreet S.

Flutter & Firebase Developer | AI Chatbots | 10+ Years Experience

Flutter & Firebase developer specializing in AI chatbots and cross-platform apps. 10+ years experience building iOS, Android, and web applications worldwide. I’m a Flutter & Firebase developer specializing in AI chatbots and cross-platform mobile apps. With 10+ years of experience, I create fast, scalable, and user-friendly apps. Clients from around the world: 🇺🇸 USA | 🇬🇧 UK | 🇨🇦 Canada | 🇮🇱 Israel 🇩🇰 Denmark | 🇰🇪 Kenya | 🇦🇺 Australia | 🇸🇪 Sweden | 🇧🇷 Brazil Core Expertise: 💙 Flutter : Cross-platform apps (iOS, Android, Web) 🔥 Firebase : Cloud Firestore, Auth, Cloud Functions, Firebase Cloud Messaging (FCM) 🤖 AI Chatbots : LLM, LangChain, Pinecone, GPT integration 🌍 Web & Mobile Apps : Location-based, Audio, E-commerce 🛠️ Backend Systems : Multitenancy, In-App Purchases, APIs As a founder & developer, I manage projects from concept, design, development, testing, to launch. I excel at understanding client needs, clear communication, and delivering apps that make an impact.

🇮🇳Amritsar, India$20/hr100% JSS4.99 (25)Since Sep 2019
GlobeUpwork

Earnings and projects

MRR
$287

Last 6 months ÷ 6

World#100,057 / 412k
🇮🇳Country#10,581 / 45.9k
Revenue, last 30 days
$441

Last 6 months: $1.7k

World#66,067 / 412k
🇮🇳Country#7,002 / 45.9k
Total earnings
$67k

Billed in all: $74k

World#58,957 / 412k
🇮🇳Country#9,122 / 45.9k
Per project
$2.1k

$861 in the last 6 months

World#74,398 / 412k
🇮🇳Country#9,007 / 45.9k
Projects, last 6 months
2
0% fixed100% hourly
World#88,918 / 412k
🇮🇳Country#10,198 / 45.9k
Projects in all
32

Across 37 contracts

62% fixed38% hourly
World#92,223 / 412k
🇮🇳Country#14,178 / 45.9k

Earnings, last 30 days

$74.1k+$441 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$73,500$73,750$74,000$74,250Oct 8Oct 23Nov 7

Skill rankings: Top 22% in Firebase

Ranked by MRR among everyone on Upwork with the skill.

  1. #324Chatbot1,273 freelancers · 🇮🇳 #66Top 25%
  2. #375Vector Database1,142 freelancers · 🇮🇳 #96Top 33%
  3. #499AI Bot1,765 freelancers · 🇮🇳 #121Top 28%
  4. #737Software Development2,923 freelancers · 🇮🇳 #119Top 25%
  5. #906Large Language Model2,726 freelancers · 🇮🇳 #184Top 33%
  6. #1,252LangChain3,821 freelancers · 🇮🇳 #252Top 33%
  7. #1,320Retrieval Augmented Generation3,618 freelancers · 🇮🇳 #267Top 36%
  8. #1,526Firebase6,978 freelancers · 🇮🇳 #387Top 22%