Android Developer · Mumbai, India

Shaikh
Arbaz.

Kotlin · MVVM · Firebase · AI

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Developer.kt · SpendLy
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// Shaikh Mohammed Arbaz — Android Dev class Developer {   val name = "Shaikh Arbaz"   val city = "Mumbai"   val stack = "Kotlin · MVVM"   val ai = listOf("Groq", "Gemini")   val status = "Available"   fun build(): App = App(     arch = MVVM, backend = Firebase,     payments = Razorpay) }
● Kotlin UTF-8 Ln 12, Col 1 ✓ Build passing
9:41
9:41 AM
Thursday, 7 May
💰
SpendLy
🌾
AgroGo
TaskVault
🎰
LotteryApp
🌎
PlanetApp
Android Developer · Mumbai
Who I Am.

I'm a Mumbai based Android developer specializing in building scalable, production ready mobile applications with Kotlin and modern architecture patterns. I care deeply about code that survives — clean MVVM, separation of concerns, and testable layers.

My work spans AI-powered finance tools, deep work productivity apps, and agricultural marketplaces. I've integrated Groq, Gemini, ML Kit, Firebase, Razorpay, and Cloudinary into shipped products — always with end-to-end ownership from idea to Play Store.

Fresh BSc Computer Science graduate (May 2026) and published researcher at IJRASET. Actively looking for full time Android developer roles and high quality freelance collaborations.

5+
Apps Shipped
3
AI Integrations
1
Publication
2026
BSc CS Grad
Education
BSc Computer Science
Royal College of Arts, Science & Commerce · Mumbai University · Graduated May 2026
Publication
IJRASET Research Paper
AgroGo: Farmer-to-Consumer Marketplace · Android + Firebase · 2024
Certifications
Java Basic — Great Learning (2024)
Android App Development — Udemy (2024–2025)
What I Build With.
Languages
KotlinJava
Android
Android StudioMVVMXML LayoutsRecyclerView
Backend & APIs
FirebaseFirestoreREST APIRetrofitNodeJS
AI & ML
Groq AIGeminiML KitMulti-provider
Storage & Auth
CloudinaryFirebase AuthFCMMySQL
Payments & Tools
RazorpayGitHub
What I've Built.
/ 01

SpendLy.

AI Finance · Kotlin · Groq + Gemini

A smart expense tracking Android app focused on financial management and AI-driven insights. Built daily and vehicle expense tracking with category based management, interactive charts, and an analytics dashboard for financial data visualization.

Multi-provider AI architecture — Groq with Gemini fallback for reliability
Real-time Firestore sync + Firebase Auth for secure data
FCM budget alerts and notifications
Cloudinary profile image storage · Razorpay Pro subscriptions
KotlinMVVMFirestoreGroqGeminiRazorpayFCM
9:41
🔋
💰
SpendLy
November
Total Balance
₹42,180
↓ ₹18,420 spent this month
AI Insight · Groq
"You're 23% under budget on dining. Consider reallocating ₹2,400 to savings."
SwiggyFood · Today
−₹420
SalaryIncome · Nov 1
+₹60,000
UberTransport
−₹180
/ 02

TaskVault.

Focus Productivity · ML Kit · Kotlin

A productivity-focused Android app with focus sessions, analytics dashboard, and weekly review summaries. Integrated Google ML Kit for real-time drowsiness and yawn detection to keep users accountable during deep work sessions.

Google ML Kit — real-time drowsiness & yawn detection
Document upload (PDF/DOC) for session reference material
Focus session dashboard with streak tracking history
FCM streak reminders · weekly session review summaries
KotlinMVVMML KitFirebaseCloudinaryFCM
9:41
🔋
TaskVaultSESSION 03/04
Deep Focus
24:18
remaining
"Ship the auth flow"
Pause
End Session
Today's Focus3 of 4 done · 75%
/ 03

AgroGo.

Agri Marketplace · Razorpay · Cloudinary · IJRASET Published

Built for Smart India Hackathon — a two-sided marketplace removing intermediaries between farmers and consumers. Farmers control pricing and listings; consumers get fresh, direct from farm produce. Privacy preserving: farmers see buyer UIDs, never names.

Farmer dashboard — add, update, manage stock & pricing
Razorpay checkout with privacy-preserving order system
Cloudinary image pipeline for product listings
Firestore + Firebase Auth with multi-role support · FCM order notifications
KotlinMVVMFirebaseRazorpayCloudinaryFCMIJRASET
9:41
🔋
Marketplace
Fresh from Nashik 🌾
🍅
Organic Tomatoes
5kg · Farm-direct
₹240
🌾
Wheat Flour
10kg · Stone-ground
₹680
🌶
Green Chilies
1kg · Fresh
₹80
Cart — 3 itemsFree farm-direct delivery
₹1,000
/ 04

LotteryApp.

Logic · Intents · Random Generation · April 2025

A lottery simulation app built to sharpen logic and deepen Android fundamentals. Uses random number generation to simulate lottery draws, with clean navigation between onboarding, draw, and result screens using both implicit and explicit Intents.

Random number generation for lottery simulation logic
Implicit & explicit Intents for screen navigation
Win / lose result screen with Toast feedback
Clean UI with smooth onboarding to result flow
KotlinAndroid StudioIntentsXML
9:41
🔋
LotteryApp DRAW #47
Pick Your Numbers
7
14
23
?
?
🎉 YOU WIN!
Matched 3 of 5 numbers
WINNING NUMBERS
7 14 23 31 42
▶ PLAY AGAIN
/ 05

PlanetApp.

RecyclerView · Adapter · Animation · April 2025

The first app built at the learning stage of Android development. Demonstrates RecyclerView fundamentals with a custom Adapter to display planet information with images. Features a smooth scroll animation for browsing through the solar system.

RecyclerView + custom Adapter for planet data list
Planet images with smooth scroll up/down animation
Foundation project — first step into Android development
KotlinAndroid StudioRecyclerViewXML
9:41
🔋
PlanetApp Solar System
Mercury
Closest to the Sun
Venus
Hottest planet
Earth
Our home planet
Mars
The Red Planet
Saturn
Has beautiful rings
Let's
Build.

Open to full time Android developer roles, freelance projects, and collaborations. Based in Mumbai, India — available immediately.