// Welcome to my portfolio
Hi, I'm Deva Gaikwad THE TECHNO SOUL Android · Flutter · PHP · Game Developer

I build immersive games & apps in Android & Flutter, and craft powerful PHP web applications from scratch. Code is my art. Games are my passion.

10+ Projects
6+ Years Exp
3 Platforms
Passion
The Techno Soul Logo TECHNO SOUL
🤖 Android Dev
💙 Flutter
🎮 Game Creator
// who I am

About Deva Gaikwad

I'm Devanand(Deva) Gaikwad, the creator behind The Techno Soul — a brand built on crafting digital experiences that people love to use and play.

My expertise spans Android app development, Flutter cross-platform apps & games, and full-featured PHP web platforms. Every project I deliver is built with precision, performance, and great user experience at its core.

I started programming with a simple goal — to build things that feel alive. Games gave me that feeling first, and web development taught me scale and structure. Today I blend both worlds to deliver products that stand out.

🤖
Android Game Developer Java · Kotlin · Android Studio · Firebase
💙
Flutter App & Game Developer Dart · Flame Engine · Cross-Platform
🌐
PHP Web Developer PHP · MySQL · REST APIs
Mobile & Game Dev
🤖 Android (Java) Kotlin 💙 Flutter Dart 🔥 Flame Engine Firebase Game Design
Web Development
🐘 PHP MySQL HTML5 CSS3 JavaScript REST APIs
Tools & Platforms
Android Studio VS Code Git / GitHub Play Store UI / UX Design Figma
what I've built

My Projects

🎮 Games
🧩
FLUTTER · DART

D Puzzles

Brain-training memory puzzle game with two modes — Classic Grid and Circular patterns. Built with Flutter & Dart. Features infinite level progression, auto-save, Quick Play, and a sleek dark UI. Published on Google Play Store. iOS version launching soon.

Flutter Dart Firebase Play Store Infinite Levels Auto-Save
🀄
FLUTTER · DART

D Mahjong

Tile sorting puzzle game designed for focused, strategic play. Match and organize tiles efficiently to clear boards and improve your pattern recognition skills. Built with Flutter & Dart and published on Google Play Store.

Flutter Dart Tile Sorting Puzzle Play Store Strategy
✕〇
KOTLIN · JETPACK COMPOSE

D TicTacToe

Modern Tic Tac Toe built with Kotlin and Jetpack Compose. Features a smart AI with 3 difficulty levels (Easy / Medium / Hard), local multiplayer, customizable board & marker themes, and full offline support. Live on Google Play. iOS coming soon.

Kotlin Jetpack Compose AI Engine Play Store Custom Themes Offline
💼 Other Projects
Android🛒
Fresh Produce E-Commerce App

End-to-end native Android app for ordering fruits and vegetables — MVVM + Clean Architecture, Google Places for address detection, Dunzo API for delivery automation, Razorpay payments, and a full PHP + MySQL backend with admin web dashboard.

KotlinPHPMySQLGoogle MapsRazorpay
Android🤖
Robotics E-Learning Platform

Native Android e-learning app — course browsing, purchases, Vimeo-streamed paid content, free YouTube modules, and a short-video social feed (Reels-style) built with ExoPlayer. Likes, comments, sharing, and PHP REST API backend.

JavaExoPlayerVimeo APIRetrofitPHP
PHP🌐
Translation Management Tool

Role-based PHP web platform for multilingual translation workflows. Three roles: Translators write one-to-one or one-to-many translations, Validators cross-check and comment, Proof Readers do final review. Custom MySQL schema for versioned records.

PHPMySQLRole-Based AuthMulti-Language
Flutter🆘
SOS Safety App

Critical internal Flutter safety app at Caratlane. Real-time GPS location sharing, background services for emergency detection, offline-first fallback, and instant SOS triggering. Engineered for reliability under degraded network conditions.

FlutterBackground ServicesLocation APIFirebase
Flutter🔍
Quality Control App

Internal enterprise Flutter app for Caratlane's jewellery QC workflow. Camera-based QR scanning for inventory identification, REST API sync, and offline data queuing to handle warehouse connectivity gaps reliably.

FlutterQR ScanningREST APIsOffline Sync
game guides

How To Play

🧩
D Puzzles
Flutter · Dart  |  Classic Grid & Circular Modes  |  Infinite Levels
EASY START
01 📲
Download & Open

Install D Puzzles free from Google Play. Open the app — no sign-up or login required. Tap Play to begin instantly.

02 🎮
Choose Your Mode

Select Classic Grid for flat pattern memory, or Circular mode for spatial ring-based challenges.

03 👁️
Watch the Pattern

Cells or dots light up in a sequence. Memorize the order carefully — speed and count increase with every level.

04
Tap in Order

Repeat the exact sequence by tapping each cell or dot in order. Get it right to advance — one mistake ends the round.

⚡ Pro Tips from Devanand
Start with Classic Grid — it builds memory skills for Circular mode Use Quick Play to skip the timer once you've memorized the pattern In Circular mode, focus on which ring each dot is on, not just position Progress auto-saves — close the app anytime without losing your streak
Controls
TAP CELL Select a cell / dot
QUICK PLAY Skip the display timer
BACK Return to mode select
AUTO-SAVE Saves every level
🀄
D Mahjong
Flutter · Dart  |  Tile Sorting Puzzle  |  Strategic Gameplay
PUZZLE STRATEGY
01 📲
Download & Open

Install D Mahjong from Google Play and launch the app to start playing instantly.

02 🧠
Read the Board

Observe the available tile stacks and identify your best early moves before selecting tiles.

03 🀄
Sort Smartly

Move tiles with a plan so matching groups form faster and blocked paths open up.

04 🏆
Clear & Improve

Clear the board efficiently, then replay to improve speed, accuracy, and strategy.

⚡ Pro Tips from Devanand
Plan 2 to 3 moves ahead instead of making the first available move Prioritize freeing blocked tile stacks early to create better options Use repeat play to memorize common tile patterns and speed up decisions Balance speed with accuracy to avoid moves that trap useful tiles
Controls
TAP TILE Select a tile or stack
TAP TARGET Move and place tiles
RESTART Retry the current puzzle
BACK Return to game menu
✕〇
D TicTacToe
Kotlin · Jetpack Compose  |  AI Opponent  |  Local Multiplayer  |  Custom Themes
3 AI LEVELS
01 📲
Download & Open

Get D TicTacToe free from Google Play. No sign-up needed — open the app and you're on the main menu in seconds.

02 🤖
Pick a Game Mode

Choose Single Player to face the AI, or Multiplayer to play pass-and-play with a friend on the same device.

03 ⚙️
Set AI Difficulty

In Single Player, pick Easy, Medium, or Hard. Hard mode uses optimal strategy — you must play perfectly to force a draw.

04 🏆
Win, Draw, Rematch

Get 3 in a row — horizontal, vertical, or diagonal — to win. If all 9 cells fill with no winner, it's a draw. Tap Rematch to go again!

⚡ Pro Tips from Devanand
On Hard mode, always take the center cell first for best strategy Corner cells are the second most powerful positions after center Use Settings to change board and marker themes — they auto-save Scores are tracked session-wide — play a best-of-5 with a friend!
Controls
TAP CELL Place your mark (X or O)
REMATCH Start a new round instantly
SETTINGS Change board theme
BACK Return to main menu
// let's work together

Hire Devanand

Looking for a developer who can build your Android game, Flutter app, or PHP website from idea to launch? I bring technical expertise and creative passion to every project I take on. Let's build something great together.