Mobile App Testers For Hire
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Hire kareemmaize
Great software starts with more than good code. It takes the right architecture, clear technical decisions, and someone who can carry the product from idea to production without losing sight of the business goal. I’m a Senior Full-Stack & AI Engineer with 10+ years of experience building complex web platforms, mobile...Great software starts with more than good code. It takes the right architecture, clear technical decisions, and someone who can carry the product from idea to production without losing sight of the business goal. I’m a Senior Full-Stack & AI Engineer with 10+ years of experience building complex web platforms, mobile applications, AI-powered products, enterprise systems, and connected-device solutions. Core Expertise: React / Next.js, Node.js / NestJS, Python / FastAPI, .NET, Laravel, Flutter, React Native, Kotlin | AI / LLM / RAG | SaaS Platforms | Cloud Architecture | Embedded & IoT | ESP32, Arduino, BLE / GATT, MQTT What I Can Build: ✅ AI & Intelligent Automation LLM-powered applications, RAG systems, AI assistants, document processing, workflow automation, predictive solutions, and AI integrations ✅ SaaS & Full-Stack Platforms Marketplaces, subscription platforms, payment systems, dashboards, admin portals, role-based applications, and real-time products ✅ Mobile Applications iOS and Android apps, Flutter, React Native, native Android, BLE-connected apps, subscriptions, in-app purchases, and store release support ✅ Embedded & IoT Solutions ESP32, Arduino, BLE/GATT, MQTT, sensors, firmware integration, device control, telemetry, OTA workflows, and device-to-cloud systems ✅ Enterprise & Third-Party Integrations ERP/CRM integrations, SharePoint, NetSuite, Stripe, Supabase, APIs, automation platforms, cloud services, and custom business workflows ✅ Production Engineering Existing codebase audits, architecture improvements, performance optimization, security hardening, deployment, release issues, and complex debugging How I Work I take ownership of the technical side of a project, communicate clearly, and focus on building solutions that are reliable, maintainable, and ready for real users. Whether you’re starting with an idea, scaling an existing product, or dealing with a system that needs experienced technical direction, I can step in and move it forward. If you’re looking for an engineer who can understand the bigger picture, handle the difficult technical details, and deliver with confidence, send me your project requirements and let’s build it the right way. less -
Hire michale21
⚡ Welcome to Votive Technologies Your trusted partner for high-quality Web Development and Mobile App Development solutions. ⚡Who We Are Votive Technologies is driven by a team of technology experts based in India and across the globe. We specialize in Web Development and Mobile App Development, delivering...⚡ Welcome to Votive Technologies Your trusted partner for high-quality Web Development and Mobile App Development solutions. ⚡Who We Are Votive Technologies is driven by a team of technology experts based in India and across the globe. We specialize in Web Development and Mobile App Development, delivering high-quality, scalable, and user-friendly digital solutions tailored to your business needs. Our core team of developers and designers ensures seamless execution of new projects, while our business analysts assist clients in understanding and finalizing their requirements. At Votive, we believe in collaborating closely with clients, making them feel as though they are working with their dedicated virtual team. ⚡Why Choose Us? ✅ Experienced Team – Skilled developers with expertise in modern frameworks & technologies ✅ Client-Centric Approach – We prioritize your vision and deliver solutions that drive results ✅ Quality Assurance – Rigorous testing to ensure bug-free, high-performance applications ✅ Timely Delivery – Efficient project management to meet deadlines without compromising quality ✅ Affordable & Transparent Pricing – Competitive rates with no hidden costs --- ⚡ Our Services ➡️ Custom Website Development – WordPress, React, Next.js, Node.js, PHP, Laravel, Python ➡️ Mobile App Development – iOS & Android apps using React Native & Flutter ➡️ E-commerce Solutions – Shopify, WooCommerce, Custom Stores ➡️ Marketplace Development – Service-based & product-based platforms ➡️ UI/UX Design – User-friendly, intuitive interfaces for better engagement ➡️ API & Payment Gateway Integration – Stripe, PayPal, Razorpay, TWINT, and more ➡️ SaaS & Web Apps – Scalable cloud-based solutions for businesses ➡️ Maintenance & Support – Post-launch updates, bug fixes, and performance optimization ⚡ Industries We Serve ✔️ (Healthcare) | ✔️ (Corporate) | ✔️ (E-commerce) |✔️ (Real Estate) | ✔️ (Education) | ✔️ (Startups) | ✔️ (Travel portals) | ✔️ (Figma designs) ⚡ Let’s Discuss Your Project! We are passionate about bringing your ideas to life. Contact us today and let’s build something amazing together! less -
Hire godstimee2
godstimee2 godstimee2
$65 USD / hour
Sr. Web & Mobile Full Stack Engineer | AI PoweredUnited StatesI'm a senior full-stack developer who handles the whole thing: design, build, ship, support. I also work as an AI-powered developer, using the latest tools in my own workflow, so projects move faster and the quality stays high. What I do: Mobile apps : iOS and Android, polished and fast AI development : ChatGPT,...I'm a senior full-stack developer who handles the whole thing: design, build, ship, support. I also work as an AI-powered developer, using the latest tools in my own workflow, so projects move faster and the quality stays high. What I do: Mobile apps : iOS and Android, polished and fast AI development : ChatGPT, LLMs, and features that feel genuinely smart Complex websites & web apps : heavy logic, real users, no shortcuts SaaS platforms : built to grow with you Custom e-commerce : when off-the-shelf just won't cut it UI/UX & design : because how it feels matters as much as how it works Game Development : Unity, GoDot, a little experience of Unreal as well. When it's done, I'm still around. I'd rather earn a returning client than chase a new one. Satisfaction guaranteed. less -
Hire zeeshan5121472
zeeshan5121472 zeeshan5121472
$20 USD / hour
Senior Flutter Developer | Python | Node.js | AIPakistanI am a **Full Stack Developer** and **Flutter App Developer** with **9+ years of experience** building scalable web applications, mobile apps, SaaS platforms, AI solutions, WordPress websites, and blockchain applications. I help startups, businesses, and agencies turn ideas into secure, high-performance,...I am a **Full Stack Developer** and **Flutter App Developer** with **9+ years of experience** building scalable web applications, mobile apps, SaaS platforms, AI solutions, WordPress websites, and blockchain applications. I help startups, businesses, and agencies turn ideas into secure, high-performance, production-ready digital products. ## My Expertise * Flutter App Development (Android & iOS) * Cross-Platform Mobile Development * Full Stack Web Development * React.js & Next.js Development * Node.js Development * WordPress & WooCommerce Development * AI & LLM Integrations * Blockchain & Web3 Development ## Tech Stack **Frontend:** Flutter, FlutterFlow, React.js, Next.js, Vue.js, JavaScript, TypeScript, Tailwind CSS **Backend:** Node.js, Express.js, Nest.js, Python, Django, Flask, FastAPI **Databases:** MongoDB, PostgreSQL, MySQL, Firebase, Supabase **Cloud & DevOps:** AWS, Azure, Google Cloud, Docker, Kubernetes, GitHub Actions **Blockchain:** Solidity, Smart Contracts, Web3, NFT, DeFi **CMS:** WordPress, WooCommerce, Elementor ## What I Build * Mobile Apps (Android & iOS) * SaaS Platforms * Admin Dashboards * AI Chatbots & Automation Tools * eCommerce Platforms * Booking & Marketplace Systems * Healthcare & FinTech Apps * Education & Delivery Apps * Custom APIs & Business Tools ## Flutter Development I develop high-performance Flutter applications with Firebase, REST APIs, payment gateways, authentication, push notifications, maps, chat, subscriptions, admin panels, and real-time features. ## WordPress Development I build and customize WordPress websites, WooCommerce stores, Elementor sites, custom themes, plugins, API integrations, payment gateways, and optimize website performance. ## Why Choose Me? * 8+ years of professional development experience * Clean, scalable, and secure code * Modern UI/UX and responsive design * Transparent communication * Milestone-based delivery * Long-term support after launch If you're looking for a **Flutter App Developer, Full Stack Developer, React.js Developer, Next.js Developer, Node.js Developer, WordPress Developer, AI Developer, or Blockchain Developer**, I'd love to help build your next product. **Let's connect and build something great together.** less -
Hire saeedme26
Hello, I am Muhammad Saeed. Welcome ! Here's what I can build for you: ✔ Full-Stack Development 👍 CRM Front-end & Back-end project layout design and development 👍 Payment gateway experience for Stripe, Google pay, Paypal, Apple Pay and etc .. 👍 Storefront Project development using third-party API such as shopify and...Hello, I am Muhammad Saeed. Welcome ! Here's what I can build for you: ✔ Full-Stack Development 👍 CRM Front-end & Back-end project layout design and development 👍 Payment gateway experience for Stripe, Google pay, Paypal, Apple Pay and etc .. 👍 Storefront Project development using third-party API such as shopify and etc .. 👍 Landing Page development required dynamic animation and transition for several elements using modern JS frameworks and several additional libraries such as GSAP and etc .. ✔ CMS Development 👍 Development Full-stack site with WordPress. 👍 Shopify theme customization(Horizon, Dawn) for smooth luxury and beaty Shops 👍 Shopify CRO(conversion rate optimization) improvement. 👍 WordPress plugin customization for pixel-perfect design and performance optimization. 👍 Develop variant Landing pages and Portfolios with WordPress and Webflow, etc... ✔ CRM Automation Development 👍 Development Booking site use Custom Modules 👍 Connecting CRM with e-commerce 👍 Implement Automated Responses system with openAI 👍 Implement automated business processes using WhatsApp and OpenA 👍 Implement Shopify customer CRM Automation ✔ AI Model TTS and Integration 👍 Development health business coaching platform use Integration TTS model. less -
Hire ayesha86664
A technology partner specializing in AI-powered applications, enterprise software, SaaS platforms, web & mobile applications, and business automation. We help startups, SMEs, and enterprises transform ideas and complex business requirements into secure, scalable, high-performance digital products. Core...A technology partner specializing in AI-powered applications, enterprise software, SaaS platforms, web & mobile applications, and business automation. We help startups, SMEs, and enterprises transform ideas and complex business requirements into secure, scalable, high-performance digital products. Core Expertise: ✓ AI & Generative AI Solutions ✓ AI Agents, Chatbots & LLM Integration ✓ RAG, Machine Learning & Computer Vision ✓ Full-Stack Web Application Development ✓ SaaS, CRM & ERP Platforms ✓ Flutter, React Native & Mobile Apps ✓ Python, Django, Laravel & Modern Frameworks ✓ React, Next.js, Angular & TypeScript ✓ REST & GraphQL APIs & Integrations ✓ AWS, Azure, Google Cloud & DevOps ✓ PostgreSQL, MySQL & MongoDB ✓ Business Process Automation We provide end-to-end engineering, from architecture and UI/UX to development, deployment, integrations, and ongoing support. Our focus is delivering reliable, scalable, and production-ready solutions less -
Hire Gonza2509
Argentino +5 años como QA manual mobile Android/IOS Experiencia con todo tipo de pruebas, tambien utilizando herramientas como Soap UI, Postman, Proxyman, etc. También estoy incursionando en la edición de videos para Youtube utilizando Capcut principalmente. Además, he trabajado en soporte técnico al cliente durante...Argentino +5 años como QA manual mobile Android/IOS Experiencia con todo tipo de pruebas, tambien utilizando herramientas como Soap UI, Postman, Proxyman, etc. También estoy incursionando en la edición de videos para Youtube utilizando Capcut principalmente. Además, he trabajado en soporte técnico al cliente durante casi 4 años, utilizando sistemas de tickets para las incidencias y reportes. less -
Hire SidUSA
iOS Development, Android App Development, Mobile App Development, Mobile App Testing, Backend DevelopmentQuantum Code Solutions is a software development agency specializing in Mobile App Development, Web Development, IoT, Embedded Systems, SaaS, CRM, AI, Cybersecurity, Automation, AR/VR and Game Development. We take on complex, unusual and technically challenging projects that other developers avoid. If your project...Quantum Code Solutions is a software development agency specializing in Mobile App Development, Web Development, IoT, Embedded Systems, SaaS, CRM, AI, Cybersecurity, Automation, AR/VR and Game Development. We take on complex, unusual and technically challenging projects that other developers avoid. If your project seems impossible, highly customized, difficult to integrate, or another developer couldn't finish it, bring it to us. We analyze the problem, engineer the solution and deliver with confidence. 📱 Mobile App Development Expert iOS, Android and cross-platform development using React Native, Flutter, Swift, SwiftUI, Kotlin, Java and Expo. We build MVPs, startup apps, enterprise apps, SaaS apps, marketplaces, eCommerce, healthcare, fintech, social, booking, delivery, streaming and real-time applications. Services include UI/UX, API integration, REST API, GraphQL, Firebase, WebSockets, push notifications, payments, subscriptions, GPS, Bluetooth/BLE, NFC, authentication, security, optimization, debugging, maintenance, App Store submission and Google Play publishing. 🌐 Web & SaaS Development Full-stack web applications, SaaS platforms, CRM systems, dashboards, portals, marketplaces and custom business software using React.js, Next.js, Vue.js, Nuxt.js, JavaScript, TypeScript, Node.js, NestJS, Express, PHP, Laravel, Python, Django and FastAPI. Expertise includes frontend, backend, API development, databases, cloud applications, multi-tenant SaaS, subscription platforms, eCommerce, automation, AWS, Azure, Google Cloud and Firebase. 🔌 IoT & Embedded Systems We build complete IoT solutions, from hardware and firmware to cloud platforms, APIs, dashboards and mobile apps. Expertise includes IoT, Industrial IoT, IIoT, embedded systems, firmware, Arduino, ESP32, ESP8266, Raspberry Pi, STM32, sensors, BLE, Wi-Fi, MQTT, TCP/IP, UART, SPI, I2C, GPIO, telemetry, device management, remote monitoring and device-to-cloud communication. 🔐 Cybersecurity Security-focused development including web security, mobile security, API security, authentication, authorization, OAuth, JWT, encryption, secure coding, OWASP, vulnerability assessment, security hardening, access control, cloud security, IoT security and secure architecture. 🤖 AI, Automation, AR/VR & Games We also develop AI applications, AI integrations, chatbots, LLM solutions, workflow automation, Unity games, Unreal Engine, AR, VR, XR, Metaverse and interactive experiences. 🚀 Why Quantum Code Solutions? We don't run from difficult projects. We run toward them. The work nobody wants to touch. The integration everyone says is too complicated. The application another developer couldn't finish. The legacy system that needs rescuing. The hardware that needs custom software. That's our kind of project. From architecture and development to testing, security, deployment and maintenance, we build technology that works in the real world. less -
Hire cuyodigital
SaaS & eCommerce Engineer specializing in scalable web platforms, WooCommerce and Shopify solutions, automation workflows, and SEO-driven growth strategies for businesses. I build and optimize high-performance digital products using WordPress, WooCommerce, Shopify, Laravel, Node.js, and React. My focus is creating...SaaS & eCommerce Engineer specializing in scalable web platforms, WooCommerce and Shopify solutions, automation workflows, and SEO-driven growth strategies for businesses. I build and optimize high-performance digital products using WordPress, WooCommerce, Shopify, Laravel, Node.js, and React. My focus is creating reliable SaaS integrations, custom eCommerce solutions, and maintainable systems that improve business operations, user experience, and online visibility. Recent work includes: • SaaS platform development and third-party API integrations • WooCommerce and Shopify store development and optimization • Custom plugins, extensions, and automation workflows • Technical SEO, website performance optimization, and search visibility improvements • Admin dashboards and scalable backend systems • Conversion-focused website improvements I combine engineering expertise with SEO knowledge to build websites and applications that are fast, secure, easy to manage, and designed to support long-term business growth. Available for SaaS development, eCommerce projects, SEO improvements, and ongoing technical partnerships. less -
Hire haseebs74
Senior Software Engineer with hands-on experience building full-stack web applications and cross-platform mobile apps using React.js, Python/Django, and Flutter. I specialize in end-to-end product development from responsive front-end interfaces to scalable back-end architecture and native-feeling mobile apps, all...Senior Software Engineer with hands-on experience building full-stack web applications and cross-platform mobile apps using React.js, Python/Django, and Flutter. I specialize in end-to-end product development from responsive front-end interfaces to scalable back-end architecture and native-feeling mobile apps, all from a single developer, so you're not coordinating between three different freelancers for one product. What I build: Full-stack web applications (React.js front-end + Django/Python back-end) Cross-platform mobile apps with Flutter (iOS & Android from one codebase) REST API design & integration Database design and optimization (MySQL, SQL) Responsive, modern UI with Tailwind CSS & Bootstrap Agile development workflows for fast, iterative delivery Core Skills: React.js | Python | Django | Flutter | JavaScript | HTML5 | CSS3 | Tailwind CSS | Bootstrap | MySQL | SQL | REST APIs | Object-Oriented Programming | Data Structures | C++ | Web Application Development | Front-End & Back-End Development | Agile Development I currently work as a Senior Software Engineer, so client projects get production-grade code, not just a working prototype clean architecture, proper testing practices, and code that's built to scale. Whether you need a complete web app built from scratch, a Django backend connected to a React frontend, or a Flutter mobile app for iOS and Android, I can take it from idea to deployment. Let's discuss your project I respond quickly and deliver on time. less
