
Company
About Us
Our Vision, Mission & Culture
Our Portfolio
Work That Shipped, then Scaled
Contact us
We're a one step away from you.
Our Partner Program
We ensure Win-Win for both Parties.
Industries
Automotive
We Serve to Vehicles, EV, Fleet & CKD.
Lifestyle
Apps for social, music, fitness & on-demand platforms.
Media & Entertainment
Explore top media and entertainment companies shaping the future of content and digital entertainment.
Manufacturing
Produces goods from raw materials or components.
Adult Entertainment
Digital platforms powering streaming, subscriptions, and modern entertainment experiences.
Healthcare
System improves physical and mental well-being.
Agriculture
The tech, science, and practice cultivate AgriTech.
FinTech
For digital banking, payments, compliance, and embedded finance Apps.
Retail & E-Commerce
Sells products to customers through physical stores and online platforms.
Service
Custom Software Development
Custom Software Development
Enterprise-grade custom software for seamless integration and sustainable growth.
Legacy Application Modernization
Cloud migration, microservices, and secure refactoring to modernize legacy systems.
SaaS Application Development
Full-stack SaaS with multi-tenant architecture, AI integration, and cloud-native deployment.
Business Automation
Social Media Automation
Ship lifecycle campaigns, recover abandoned carts, and personalize every send with AI.
Email Automation Services
Ship lifecycle campaigns, recover abandoned carts, and personalize every send with AI.
Whatsapp CRM Software
Route leads, control vendor access, and close every deal on WhatsApp CRM software.
Mobile App Development
Mobile App Development Services
Trusted mobile app development company building custom Android and iOS apps.
iOS App Development
A results-driven iOS app development company building secure, scalable apps.
Android App Development
Innovative, scalable Android applications tailored to your business requirements.
Cross-Platform App Development
High-performance apps that run across iOS, Android, and web platforms.
Progressive Web App Development
Custom PWA development company engineering app-grade performance across all browsers.
MVP Development Services
Build faster, validate smarter, and scale with confidence.
Software Development
Software Integration Development
Real-time integration of enterprise apps, data systems, and 3rd-party services.
Software Development Outsourcing
Full-cycle engineering partnership from ideation to deployment and AMC.
Enterprise Software Development
MACH platforms engineered for enterprise growth and operational efficiency.
Cross Platform App Development
Flutter App Development Company
Single Dart codebase for iOS, Android, and web for Enterprise-grade.
React Native App Development
Robust mobile apps with native performance using React Native technology.
AI Development
AI Development Services
Enterprise AI solutions that enhance efficiency and data-driven growth.
Enterprise AI Product Deployment
Move AI models from prototype to production with scalable deployment.
Agentic AI Engineering Services
Production-ready AI agents built for real business needs.
Generative AI Development
Enterprise GenAI solutions using LLMs, RAG, fine-tuning, and AI agents.
AI Agent Development
Custom AI agents for intelligent automation.
AI Chatbot Development Services
Build secure, scalable AI chatbots with RAG and smart integrations.
RAG Development Services
Advanced RAG with hybrid retrieval, reranking, and agentic AI.
Hire
Mobile
Hire iOS Developer
Hire React Native Developer
Hire Xamarin Mobile App Developer
Hire Flutter Developer
AI & Data
Hire LLM Developer
Hire NPL Developer
Hire Power BI Developer
Hire AI Developer
Cloud & DevOps
Hire DevOps Developer
Full Stack
Hire React.js Developer
Hire WordPress Developer
Hire Shopify Developer
Hire MERN Stack Developer
Hire Golang Developer
Hire Rust Developer
Hire Angular Developer
Hire Strapi Developer
Blockchain
Hire Solana Developer
Hire Solidity Developer
Hire NFT Developer
Hire Web3 Developer
Insights
Blog
Trends, Technology, AI, and Industry Insights.
Listicles
Curated lists of top Apps companies in 2026
Press Releases
Latest Market News and Updates!
Johannesburg businesses need mobile apps that support fast-moving customers, connected teams, digital payments, and growing operations. Junkies Coder is a mobile app development company offering custom iOS, Android, Flutter, and React Native solutions for startups, SMEs, and enterprises across various industries. From UI/UX design and development to API integration, testing, deployment, and support, we build scalable mobile solutions tailored to your business goals.
We also consider South African privacy requirements, local payment workflows, enterprise integrations, and connectivity needs to deliver reliable, practical mobile experiences.

Johannesburg Mobile App Experts
iOS & Android app Solutions
Empowering awards and recognition to Drive Innovation and Success with
our unparalleled expertise and commitment to excellence.
Years of experience
Countries Served
Average cost P/H
Positive Feedbacks
Projects delivered
Experts & Engineers
CORE FEATURES
From new product launches to enterprise modernization, our mobile development approach connects user experience, business workflows, integrations, and scalable engineering.
Custom Product Development
Secure API Integration
Digital Payment Integration
Scalable Cloud Architecture
Mobile UI/UX Design
Post-Launch App Support
A structured process keeps product decisions, technical requirements, testing, and launch activities aligned from discovery to deployment.
We understand your users, business model, core features, integrations, technical constraints, and product goals.
We define the application architecture and create user flows and interfaces around the intended customer or business experience.
Developers build the application, APIs, integrations, and backend components through structured development sprints.
The product is tested across supported devices, operating systems, workflows, integrations, performance, and security requirements.
We prepare the application for store submission, production deployment, analytics, and operational handover.
After launch, we support improvements, maintenance, new features, performance optimization, and future product releases.
Explore selected mobile and digital products developed for businesses across finance, commerce, lifestyle, logistics, and other industries.

Industry
Retail & E-Commerce
Platform
Android (Native)
Location
Saudi Arabia
Outcomes
Live on Google Play
aDawliah Electronic Appliances is one of Saudi Arabia's largest specialty retailers, stocking over 6,000 products across musical instruments, professional audio, and consumer electronics. Despite strong brand recognition, the company had no dedicated mobile channel. Junkies Coder designed and engineered a full-featured Android app, bringing their entire catalog to the Saudi mobile-first consumer.

Industry
FashionTech & AI
Platform
Cross-Platform - iOS & Android
Location
Global
Outcomes
AI Virtual Try On
Doris is an intelligent fashion companion that eliminates wardrobe indecision. We engineered an AI powered platform that analyzes personal style, digitizes physical wardrobes, and provides high fidelity virtual try ons directly from any digital commerce website.

Industry
Artificial Intelligence
Platform
Web & Enterprise API
Location
New York, USA
Outcomes
Production Ready Runtime
Nous Research developed the Hermes model family, featuring advanced agentic reasoning and complex function calling capabilities. Junkies Coder engineered the enterprise integration runtime and secure sandbox environment for Hermes, enabling businesses to deploy autonomous software agents within secure, production ready workflows.

Industry
Ecommerce
Platform
Cross-Platform - Flutter
Location
Bengaluru, India
Outcomes
Omni-channel Platform
Inspect & Buy App build by Junkies Coder - vision is to provide a seamless, personalized shopping experience that anticipates and fulfills the needs of customers while fostering trust and loyalty through product quality and exceptional services such as Wheelz, in-store shopping and online shopping.
Whether you're looking to develop a digital solution from scratch, scale your current offerings, or fully modernize your system, we are here to help.
OUR EXPERTISE
Build mobile products around Johannesburg's finance, commerce, property, logistics, professional services, and growing digital-business ecosystem.
Share your product idea, business workflow, or existing application with our team. We can help define the right technology, integrations, delivery approach, and compliance considerations.

Add powerful capabilities to your mobile app to deliver exceptional customer experiences, improve operational efficiency, and build a scalable digital product ready for long-term growth.
01
Create smarter, more personalized app experiences with AI-powered automation, recommendations, and intelligent interactions.
02
Keep users informed and engaged with timely push notifications, alerts, reminders, and real-time updates.
03
Enable smooth and secure transactions with reliable payment flows designed for convenience, trust, and conversion.
04
Deliver location-aware experiences with maps, GPS tracking, nearby services, geofencing, and location-based interactions.
05
Turn user and business data into actionable insights with performance analytics, dashboards, and detailed reporting.
06
Build a flexible cloud infrastructure that can handle growing users, increasing workloads, and evolving business requirements.
07
Connect users through chat, messaging, social interactions, community features, and seamless in-app communication.
08
Connect your mobile app with existing business systems, APIs, CRM platforms, ERP solutions, and third-party services.
09
Keep essential app functionality available even with limited connectivity through offline capabilities, data synchronization, and resilient architecture.
Smart solutions designed to adapt across industries effortlessly, helping businesses streamline operations, enhance performance, and drive sustainable growth.
Every project follows a practical delivery cycle designed to reduce uncertainty and keep business stakeholders involved.
Establish the product scope, target users, priorities, integrations, and success criteria.
Create intuitive user journeys, wireframes, interfaces, and a scalable technical foundation.
Build mobile features, backend services, APIs, integrations, and administrative capabilities.
Test, deploy, monitor, collect feedback, and continuously improve the application.
Shalehin Modasia
Marketing DirectorENGAGEMENT MODELS
Choose a delivery model that matches your product stage, scope, internal team, and development requirements.
A dedicated team of developers, designers, QA specialists, and technical experts working around your product roadmap.
Build Your TeamA structured model for clearly defined mobile app projects with agreed features, milestones, and delivery requirements.
Discuss Your ScopeAdd mobile developers, designers, QA engineers, or technical specialists to strengthen your existing development team.
Scale Your TeamReal stories from real partners who experienced clarity, accountability, and measurable business growth.
By combining innovation, strategy, and modern technologies, we help businesses improve efficiency, scale faster, and achieve sustainable growth.
Featured Technologies
OpenAi
Claude
Falcon
Gemini
Mistral
Grok
Meta
We consider applicable privacy, payment, accessibility, and security requirements during mobile app planning and development. Final compliance scope depends on your industry, data, integrations, and business model.

Data Security

Accessibility Standards
HIPPA

Payment Security
Dart
Junkies Coder provides custom iOS, Android, Flutter, and React Native app development for startups, SMEs, and enterprises, including UI/UX design, API integration, testing, deployment, and ongoing support.
The cost depends on the app's features, design complexity, platforms, integrations, backend requirements, security needs, and development scope. A detailed estimate can be prepared after reviewing the project requirements.
A mobile app can take several weeks to several months depending on its complexity, number of platforms, integrations, feature set, testing requirements, and project scope.
Yes. We can integrate suitable South African payment services such as PayFast, Ozow, or other required providers based on the application's payment flow and business requirements.
Yes. We work with startups, SMEs, and enterprises and can structure development around an MVP, a defined project scope, or a dedicated product team.
Yes. Post-launch support can include maintenance, bug fixes, performance improvements, security updates, monitoring, and new feature development.
Yes. We can assess an existing application, identify technical and UX limitations, modernize its architecture, improve performance, and introduce new features or integrations.
Applications that process personal information in South Africa may need to consider POPIA requirements. The exact compliance scope depends on the type of data, processing activities, users, integrations, and business model.