Available for Freelance & Contract Roles

Hi, I'm Ashish Pedhadiya

10+ years engineering flagship mobile applications for Android, iOS, and Flutter. Specializing in sub-second Live Streaming (Agora/LiveKit), real-time Audio Processing (FFmpeg), and AI Assistant Integrations (OpenAI/Gemini).

Android (Kotlin)FlutterAgora RTCAI GPT-4 / Gemini
AP

Ashish Pedhadiya

Senior Architect & Lead

ONLINE
10+
Years Experience
100+
Published Apps
$100K+
Freelance Earnings
5M+
Active End Users
100%
Client Satisfaction
ENGINEERING HIGHLIGHT100% SATISFACTION

Proven record of scaling mobile video & audio apps from 0 to 5M+ global users with 99.9% crash-free sessions.

domain: developer.smartbrainapps.comLet's Talk
BACKGROUND & VISION

Crafting Apps That Millions Love

A decade of mobile engineering excellence delivering native Android, iOS, and Flutter solutions for industry leaders.

The Story Behind the Code

My journey began over 10 years ago when I published my first native Android application on the Google Play Store. What started as a passion for mobile development quickly evolved into an engineering career focused on high-concurrency real-time systems.

Today, I lead mobile architecture for high-growth tech platforms and global startups. My core expertise lies in solving complex mobile engineering challenges: from sub-500ms video streaming using Agora and LiveKit to real-time audio pitch tracking with FFmpeg and on-device AI assistant pipelines with OpenAI GPT-4 and Gemini.

I believe exceptional software is built at the intersection of robust backend/native architecture, 60fps performance optimization, and delightful micro-interactions.

MY MISSION

To architect bulletproof, scalable mobile applications that solve real-world problems while setting new standards for speed and design elegance.

MY VISION

To empower products with cutting-edge AI and low-latency audio/video media capabilities that transform user engagement globally.

Core Development Principles

Uncompromising Quality

I write clean, modular, production-ready code with 90%+ test coverage, strict architectural patterns, and robust error handling.

60 FPS Performance

Obsessed with frame rates, memory profiling, battery optimization, and low-latency packet routing across mobile networks.

User-First UX

Every micro-animation, button feedback, and layout layout is designed to feel buttery smooth and intuitively effortless.

Continuous Innovation

Constantly integrating cutting-edge technologies—from AI streaming models to low-latency WebRTC broadcast protocols.

SPECIALIZED ENGINEERING SERVICES

High-Impact Mobile & AI Capabilities

From initial system architecture to App Store publishing and scaling for millions of active users.

POPULAR
Mobile

Android Native Development

High-performance native Android applications built with Kotlin, Jetpack Compose, Coroutines, Flow, and Clean Architecture.

Jetpack Compose UI
MVVM / Clean Architecture
Room DB & Offline First
Google Play Store Publishing
POPULAR
Mobile

iOS Native Development

Fluid, responsive iOS apps for iPhone and iPad developed in Swift, SwiftUI, Combine, and Core Data.

SwiftUI & Auto Layout
Combine Framework
Apple App Store Compliance
Custom UI Components
POPULAR
Mobile

Flutter Cross-Platform

Single-codebase cross-platform mobile apps for iOS and Android delivering 60 FPS native performance.

Bloc & Provider State Management
Custom Native Method Channels
Pixel-Perfect Responsive UI
Fast Time to Market
POPULAR
Realtime & Media

Live Streaming Apps

Low-latency broadcast and multi-host live streaming solutions using Agora SDK, LiveKit, and WebRTC protocols.

Sub-500ms Audio/Video Latency
Multi-Host Co-Hosting
Real-Time Gift & Chat Engine
Screen Sharing & Recording
Realtime & Media

Karaoke & Music Apps

Real-time audio pitch tracking, vocal suppression, lyrics sync, and multi-track audio recording applications.

Pitch Detection Algorithms
Real-Time Vocal Removal
Synchronized LRC Lyric Engine
Audio Effects & Reverb Filters
Realtime & Media

Video Calling & VoIP

Secure, encrypted 1-on-1 and group video calling infrastructure integrated with Push Notifications and CallKit.

CallKit & ConnectionService
Adaptive Bitrate Streaming
E2E Encryption
Background Call Ringing
Media Pipeline

FFmpeg & Audio Processing

Custom native C/C++ audio pipelines, FFmpeg video rendering engines, format transcoding, and waveform visualizers.

Native C/C++ NDK Integration
FFmpeg Video & Audio Filters
Waveform Generation
Hardware Acceleration
POPULAR
Artificial Intelligence

AI & LLM Integration

Embedding OpenAI GPT-4, Google Gemini APIs, and on-device CoreML/TensorFlow Lite models into mobile apps.

Streaming OpenAI/Gemini Responses
On-Device ML & Computer Vision
Custom Voice Assistant Interfaces
RAG & Vector Search Integration
Cloud

Firebase & Cloud Backend

Robust cloud architecture utilizing Firebase Authentication, Firestore, Realtime DB, Cloud Functions, and FCM.

Real-Time Sync Engine
Serverless Cloud Functions
Push Notifications Pipeline
Security Rules & Analytics
Monetization

In-App Purchases & Payments

Monetization integration featuring RevenueCat, Google Play Billing, Apple StoreKit 2, Stripe, and Razorpay.

Subscription Management
Receipt Validation Engine
Stripe & Digital Wallets
Paywall Optimization
DevOps

App Optimization & Audit

Diagnosing memory leaks, reducing app launch times, fixing ANRs, optimizing APK size, and resolving crash logs.

LeakCanary & Profiler Analysis
ANR & Crash Log Fixes
App Bundle Size Shrinking
Legacy Code Modernization
Strategy

Technical Consulting & Lead

Strategic advice for startups and enterprises on mobile technology stack selection, security, and team mentoring.

System Design & Architecture
Codebase Health Audits
Tech Stack Selection
Engineering Mentorship
TECHNICAL PROFICIENCY

Mastered Technologies & Tooling

Battle-tested expertise across native mobile operating systems, media streaming pipelines, and AI frameworks.

Android & Mobile Native

Kotlin98%

Advanced Coroutines, Flow, DSLs, Functional Programming

Android SDK / Java95%

10+ years native Android experience, NDK, JNI

Jetpack Compose92%

Declarative UI, Custom Modifiers, Canvas Animations

Room & SQLite94%

Complex DB Migrations, Encryption, Offline Synchronization

MVVM / Clean Arch96%

Hilt/Koin Dependency Injection, Repository Pattern

iOS & Cross-Platform

Flutter / Dart95%

State Management (Bloc/Provider), Native Plugins

Swift90%

Protocol-Oriented Programming, Async/Await, Generics

SwiftUI88%

Declarative Views, Animations, State Object Lifecycle

UIKit / CoreData86%

Auto Layout, Core Animation, Persistent Stores

Realtime, Media & AI

Agora / LiveKit SDK94%

Live Video/Audio Streaming, Interactive Broadcasts

FFmpeg / Audio Track90%

Transcoding, Filters, Pitch Detection, PCM Processing

OpenAI & Gemini API92%

LLM Streaming, Prompt Engineering, Multimodal AI

Firebase & GCP95%

Firestore, Auth, Cloud Messaging, Cloud Functions

REST APIs & WebSockets96%

Retrofit, Ktor, OkHttp, Real-time Socket Systems

ADDITIONAL TECH & FRAMEWORKS

Android NativeJavaKotlinFlutterSwiftSwiftUIJetpack ComposeFirebaseGitFFmpegAgora SDKLiveKitOpenAI GPT-4Google GeminiREST APINodeJSRoom DBMVVM ArchitectureClean ArchitectureRxJavaCoroutinesFlowKtorRetrofitHilt / KoinCombineARKitStripe
PORTFOLIO & CASE STUDIES

Featured Engineering Projects

Explore commercial mobile applications, live streaming platforms, audio engines, and AI integrations.

Live Streaming & Karaoke (Android)
Android Native

Live Streaming & Karaoke (Android)

Low-Latency Audio Processing & Real-Time Broadcast Engine

High-performance native Android application delivering interactive live video streaming, co-hosting rooms, and real-time karaoke vocal mixing with sub-10ms audio monitoring latency.

Native JavaKotlinJetpack ComposeOboe C++ Audio+7
Live Streaming & Karaoke (iOS)
iOS Native

Live Streaming & Karaoke (iOS)

High-Fidelity Audio Unit & Multi-Host Video Studio

Native iOS video broadcast and karaoke studio application enabling multi-guest co-hosting, synchronized lyrics, audio reverb DSP effects, and real-time chat rooms.

SwiftSwiftUIAudioUnit NativeAgora SDK+6
DigitalPost – AI Poster & Festival Maker (Android)
Android Native

DigitalPost – AI Poster & Festival Maker (Android)

All-in-One AI Graphic Design, Festival Greeting & Business Branding App

All-in-one AI poster generator, festival greeting creator, and marketing design app for 150+ business categories with automated brand logo integration and HD 4K canvas export.

KotlinNative JavaJetpack ComposeOpenAI GPT-4+6
ColorCall – Color Phone Dialer (Android)
Android Native

ColorCall – Color Phone Dialer (Android)

Full-Featured Telecom Dialer & Custom Call Screen Studio

A powerful native Android dialer and custom call screen application combining fast T9 contact search, Dual SIM support, multi-conference calls, and 400+ live video caller themes.

KotlinNative JavaAndroid InCallServiceTelecomManager API+6
DigitalPost – AI Poster & Festival Maker (iOS)
iOS Native

DigitalPost – AI Poster & Festival Maker (iOS)

AI Creative Studio & Business Marketing Automation

Native iOS marketing graphic design application allowing businesses to generate custom festival posters, AI captions, and branded promotional posts in seconds.

SwiftSwiftUICoreGraphicsOpenAI GPT-4+5
Puzzle Hub – 4-in-1 Brain Training Arcade
Flutter Hybrid

Puzzle Hub – 4-in-1 Brain Training Arcade

Zen Colour Sorting, Path Finding & Logic Puzzle Engine

A beautifully crafted 4-in-1 offline puzzle game suite combining Water Sort, Ball Sort Basket, Find Free Path, and Arrow Escape with 100% offline gameplay, 22-language localization, and zero timers.

FlutterDartFlame EngineRiverpod+5
Math Puzzle – Brain Training & Cognitive Radar
Flutter Hybrid

Math Puzzle – Brain Training & Cognitive Radar

7 Cognitive Mind Games & Skill Progress Radar Engine

A comprehensive mental fitness application combining 7 cognitive games (Sudoku, Math Challenge, Number Sequence, Power Memory, Match Pairs, Find Pairs, Sliding Puzzle) with a weighted 5-dimension Brain Score radar chart.

FlutterDartRiverpodCustom Canvas Radar Engine+4
Wishes & Quotes – Greeting Card Studio
Flutter Hybrid

Wishes & Quotes – Greeting Card Studio

Interactive Canvas Graphic & Festival Greeting Studio

A feature-packed mobile greeting card maker and canvas graphics editor with 160+ templates across 30+ categories, 200+ stickers, rich text effects, and HD social media export.

FlutterDartCustom Canvas Touch EngineCommand Pattern Undo/Redo+5
Christmas Cards & Live Wallpapers
Flutter Hybrid

Christmas Cards & Live Wallpapers

All-in-One Holiday Greeting Studio, Video Wallpaper & Arcade Suite

An all-in-one festive mobile suite featuring 200 HD/4K video wallpapers, 8 live particle shaders, 218 card invitation templates, 100 photo frames, 10 offline games, and home screen countdown widgets.

FlutterDartLive Video Wallpaper Engine8 Live Particle Effects Shader+5
CAREER & EDUCATION MILESTONES

Professional Journey & Timeline

Over a decade of continuous growth, leadership, and impactful technical milestones.

06/2024 - PresentPune, India

Senior Mobile Application Engineer

Leading mobile software architecture, real-time live streaming engines, and low-latency audio processing features across Android and iOS platforms.

Architecting low-latency live video broadcast and karaoke singing engines powered by LiveKit, Agora RTC, and Oboe C++.
Developing native Android (Kotlin/Java, Jetpack Compose) and iOS (Swift, SwiftUI) modular features.
Optimizing RTC socket performance and hardware-accelerated audio/video frame rendering.
KotlinSwiftLiveKitAgora RTCOboe C++FFmpegJetpack ComposeSwiftUI
02/2020 - 06/2024Hong Kong

Senior Mobile Application Developer

Architected cross-platform Flutter and native Android/iOS mobile applications for global commercial markets.

Built feature-rich graphic canvas applications, festival poster makers, and live video wallpaper suites.
Engineered hardware-accelerated 4K canvas compositing pipelines, saving 60% memory usage on mobile devices.
Implemented 20+ language multi-internationalization (i18n) engines and Hive offline local storage.
FlutterDartAndroid NativeiOS NativeCoreGraphicsCanvas EngineRiverpodHive DB
05/2015 - 06/2020Rajkot, India

Mobile Application Developer

Developed and published commercial native Android and iOS mobile applications from ideation to production store releases.

Engineered full TelecomManager & InCallService native Android telephony dialer applications with T9 search.
Integrated SQLite/Room databases, RESTful APIs, WebSockets, and third-party payment gateways.
Maintained high code quality and reduced app cold launch times through lazy loading.
JavaKotlinAndroid SDKSwiftInCallServiceSQLiteRoom DBREST APIs
2012 - 2014India

Master's Degree in Computer Applications

Master's specialization in Advanced Mobile Computing, Distributed Systems, Software Architecture, and Database Design.

Specialized in Mobile System Design, Advanced Data Structures, and Enterprise Software Architecture.
Built advanced capstone projects in Android Native and Distributed Systems.
Mobile ArchitectureData StructuresJavaC++Database Systems
2008 - 2011India

Bachelor's Degree in Computer Science

Core foundation in Computer Science Engineering, Object-Oriented Programming, Algorithms, and Software Engineering.

Graduated with distinction in Computer Science & Information Technology.
Pioneered early mobile application development coursework.
Data StructuresAlgorithmsC++JavaSoftware Engineering
TRACK RECORD OF EXCELLENCE

Key Achievements & Impact Metrics

10+
Years Experience

Over a decade of continuous mobile & system engineering excellence.

100+
Commercial Apps

Published across Google Play Store and Apple App Store.

5M+
Active App Users

High-concurrency platforms serving millions of end-users worldwide.

$100K+
Freelance Earnings

Verified top-rated freelancer earnings on Upwork & direct contracts.

100%
Client Satisfaction

Pristine rating record with repeat client engagement & long term roles.

PRIMARY TOOLKIT

Battle-Tested Tech Stack

Core technologies and SDKs powering commercial products in production.

Android Native

Mobile

Expert

Kotlin

Language

Expert

Java

Language

Expert

Flutter

Cross-Platform

Expert

Swift

Language

Advanced

SwiftUI

iOS UI

Advanced

Firebase

Cloud & DB

Expert

FFmpeg

Audio/Video

Expert

Agora RTC

Live Streaming

Expert

LiveKit

WebRTC

Expert

OpenAI GPT-4

AI Engine

Expert

Google Gemini

AI Engine

Expert

NodeJS

Backend

Advanced

Docker

DevOps

Intermediate

GitHub / CI

DevOps

Expert

Postman

API Testing

Expert

Figma

UI Design

Advanced
EXECUTIVE SUMMARY

Professional Profile & Credentials

A decade of mobile software architecture and commercial product leadership.

AP

Ashish Pedhadiya

Senior Mobile & AI Developer

10+ Years • Android • iOS • Flutter • Live Streaming • AI

Get In Touch

EXECUTIVE QUALIFICATIONS

  • 10+ Years commercial native Android (Kotlin) & iOS (Swift) engineering.
  • Architected Agora RTC streaming engines for 5M+ active users.
  • Custom C++ NDK audio DSP pipelines with FFmpeg transcoders.
  • On-device and cloud LLM integrations (OpenAI GPT-4 & Google Gemini).
LET'S BUILD SOMETHING EXTRAORDINARY

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