Hi, I'm Salman Khan

Passionate Android Developer focused on delivering efficient, user-centric mobile applications.
Profile

About Me

Who I Am

I'm a dedicated Android developer with a strong passion for creating intuitive and efficient mobile applications. With years of experience in the industry, I've developed a deep understanding of mobile development best practices and user experience design.

My journey in software development has equipped me with a diverse skill set, allowing me to tackle complex challenges and deliver high-quality solutions. I'm constantly learning and adapting to new technologies to stay at the forefront of mobile development.

Work Experience

My professional journey in mobile development and software engineering

Sr. Android Developer

Dcodax

Aug 2023 - Present
Islamabad, Pakistan

At Dcodax, I work as an Android Developer, specializing in creating innovative mobile applications. My responsibilities include collaborating with teams to design and implement features for various projects, such as VPN services and AI-powered chat applications. I utilize technologies like OpenVPN and Modlelab API, focusing on delivering high-performance and user-friendly solutions.

Led development of multiple successful apps

Implemented CI/CD pipeline

Mentored junior developers

Android Developer

Fiverr

Jan 2021 - Present
Peshawar, Pakistan

As an Android Developer at Fiverr, I create high-quality mobile applications for clients globally. My role includes collaborating with clients to gather requirements, designing user-friendly interfaces, and implementing solutions using Java and Kotlin. I have developed various projects, such as Islamic apps, music platforms, and AI-powered tools, ensuring seamless functionality and a great user experience.

Developed 5+ apps with 100k+ downloads

Improved app performance by 40%

Implemented modern Android architecture

Jr. Android Developer

Code Venator

Jan 2021 - Aug 2021
Peshawar, Pakistan

As an Android Developer at Code Venator, I developed mobile applications that enhance user experiences in tourism and social services. I focused on creating intuitive interfaces and integrating essential features like location services and user feedback systems. Notable projects include a tourism app and a community complaint submission tool, ensuring seamless functionality and engagement.

Developed tourism and social service apps

Implemented location-based features

Created user feedback systems

Skills

My technical expertise and professional capabilities

Programming Languages

Java

Kotlin

Dart

Python

Frameworks

Android SDK

Flutter

TensorFlow Lite

MVVM Architecture

Tools

Android Studio

Git/GitHub

Firebase

Figma

JIRA

OpenCV

Specializations

OpenVPN/WireGuard

API Implementation

Azure API

ModelLab

Replicate

Services

Comprehensive mobile and web development services to bring your ideas to life

Mobile App Development

Native Android applications built with Kotlin and Jetpack Compose, following Material Design guidelines and best practices.

  • Custom UI/UX Design
  • Performance Optimization
  • Offline Support
  • Push Notifications

Web Development

Modern, responsive web applications using React, Next.js, and TypeScript for optimal performance and user experience.

  • Progressive Web Apps
  • Server-Side Rendering
  • API Integration
  • Real-time Updates

UI/UX Design

User-centered design solutions that enhance user experience and drive engagement through intuitive interfaces.

  • Wireframing
  • Prototyping
  • User Research
  • Design Systems

SEO Optimization

Comprehensive SEO strategies to improve your app's visibility and ranking in search results.

  • Keyword Research
  • On-page SEO
  • Technical SEO
  • Performance Optimization

E-commerce Solutions

Custom e-commerce platforms and mobile apps with secure payment processing and inventory management.

  • Payment Integration
  • Inventory Management
  • Order Processing
  • Analytics Dashboard

Digital Marketing

Strategic digital marketing services to promote your app and reach your target audience effectively.

  • App Store Optimization
  • Social Media Marketing
  • Content Strategy
  • Analytics & Reporting

Hire Me

FiverrUpwork

My Projects

Here are some of my recent projects that showcase my skills and experience

AI Voices and Effecter

AI Voices and Effecter

Advanced AI text-to-speech app utilizing ReplicateAi, Azure API and ModelsLab, offering custom voice options, voice cloning, changers, audio effects, and modifications for an enhanced audio experience on Android.

ReplicateAiAzure APIModelsLabAI/MLTTS
Custom voice options and cloning
Audio effects and modifications
Advanced TTS capabilities
Real-time voice processing
CodeDemo
VPN Application

VPN Application

Developed VPN using OpenVPN, wireguard and Oneconnect protocols for secure and fast internet connectivity.

OpenVPNWireGuardOneConnectSecurity
Multiple VPN protocols
Fast and secure connectivity
Server selection
Connection monitoring
CodeDemo
Islamic App

Islamic App

The Islamic App is a comprehensive tool for Muslims, offering the Quran, Hadith, an Islamic calendar, and calculators for Zakat and inheritance. It also includes features like Qibla direction, a zikr counter, duas, and access to Islamic scholars via chat for guidance.

ReligionChatCalculatorFirebase
Quran and Hadith collection
Islamic calendar and calculators
Qibla direction finder
Scholar chat support
CodeDemo
Photo To Sketch

Photo To Sketch

Utilizing an application created with OpenCV to edit photos to sketch and sketch out colors, frames for photos, background remover, drawing on photos, ar drawing, filters, and more.

OpenCVImage ProcessingFiltersAR DrawingDrawing on Photos
Photo to sketch conversion
Background removal
AR drawing capabilities
Custom filters and frames
CodeDemo
Period and Pregnancy Tracker

Period and Pregnancy Tracker

Built a health tracking app with period and pregnancy modes, cycle predictions, and wellness recommendations. Implemented interactive charts and community features for health discussions.

HealthAnalyticsCommunity FeaturesCycle Prediction
Period and pregnancy tracking
Cycle predictions
Interactive health charts
Community discussions
CodeDemo
EverySpin Music App

EverySpin Music App

Built a music streaming platform with personalized playlists, artist discovery, and social features. Implemented role-based interfaces for users, artists, and admins with analytics dashboard.

MusicStreamingSocialAnalyticsRole Management
Personalized playlists
Artist discovery
Social features
Analytics dashboard
CodeDemo

Latest Blog Posts

My thoughts and insights on technology and development

Building Scalable Android Applications with MVVM Architecture
Android Development
8 min read

Building Scalable Android Applications with MVVM Architecture

Learn how to implement MVVM architecture in Android applications for better code organization and maintainability.

2024-01-15
AndroidMVVM+2 more
Flutter vs React Native: Choosing the Right Framework
Mobile Development
12 min read

Flutter vs React Native: Choosing the Right Framework

A comprehensive comparison between Flutter and React Native to help you make the best choice for your mobile app project.

2024-01-10
FlutterReact Native+2 more
Implementing AI Features in Mobile Applications
AI & Machine Learning
10 min read

Implementing AI Features in Mobile Applications

Discover how to integrate AI and machine learning capabilities into your mobile applications using modern frameworks.

2024-01-05
AIMachine Learning+2 more

Get in Touch

Let's discuss how we can work together to bring your ideas to life

Contact Information

Location

Ghauri Town Phase 5-B, Islamabad, Pakistan

Connect with me

Send me a message

Monetization & App Ideas FAQ

In 2025, top-earning apps include AI-powered productivity tools, personal finance apps, health and fitness trackers, educational platforms, subscription-based content apps, and niche service marketplaces. Apps that solve real-life problems and offer unique user experiences tend to attract paying users or advertisers.

Yes, I can fully integrate Google AdMob for monetization through banner ads, interstitial ads, and rewarded video ads. I also implement in-app purchases (IAP) for selling premium features or digital goods. These models are ideal for generating recurring or passive income from Android and Flutter apps.

The best monetization models depend on the app’s target audience and goals. Popular methods include freemium (basic app is free, advanced features are paid), ads (AdMob/Facebook Audience Network), subscription plans, one-time purchases, affiliate links, and eCommerce integration. I can help you choose the right model for your idea.

Absolutely. I specialize in creating MVPs (Minimum Viable Products) that allow startups to validate their app ideas quickly and cost-effectively. I focus on essential features, clean UI/UX, and scalability, so you can test the market, gather feedback, and attract investors or early adopters.

Yes. In addition to development, I offer consulting to help you shape your app idea into a profitable product. I’ll guide you through feature prioritization, revenue planning, app store strategy, and performance tracking so your app can reach its target audience and generate income efficiently.

To start earning, first identify a monetization model that suits your app (ads, subscriptions, IAPs). Build a high-quality, well-designed app that solves a problem or entertains. Publish it to the Play Store with optimized descriptions and screenshots, and promote it using ASO, social media, and paid ads if needed.

Some trending ideas in 2025 include AI writing/image apps, fitness and wellness companions, gamified habit trackers, niche dating platforms, language learning apps, and marketplace platforms for local services or digital goods. Apps that offer customization, offline access, or automation tend to perform well.

Yes, I can build Android and Flutter apps with affiliate marketing features such as dynamic product feeds, referral tracking, and CTA buttons. I also create eCommerce apps with product listings, user accounts, cart systems, and payment integration using Stripe, Razorpay, or PayPal.