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I'm a Senior Software Engineer with over 10 years of experience delivering high quality mobile applications, with a strong focus on software quality, release validation, and user experience. I help businesses improve the quality of their products through functional testing, mobile app testing, bug reporting, and localization review. As a native Brazilian Portuguese speaker fluent in English, I also provide PT-BR localization QA and AI translation post-editing, ensuring content sounds natural, consistent, and culturally appropriate for Brazilian users. Whether reviewing app strings, website copy, or technical content, my goal is to make translated text feel like it was originally written in Portuguese—not just translated. My services include: Android application testing Functional and regression testing Bug reporting with clear reproduction steps PT-BR localization QA AI translation review and post-editing English → Brazilian Portuguese proofreading Technical documentation review What you can expect from me: Clear communication Attention to detail Reliable delivery Practical, actionable feedback Whether you need someone to validate your app before release or polish AI-generated Portuguese content, I'm here to help deliver a better experience for your users.

Hello! 👋 I’m Aiman, a versatile and results-driven developer with 9 years of professional experience in crafting tailored solutions for clients worldwide. My expertise spans mobile app development, web applications, software engineering, and AI/ML innovations. I’m passionate about helping businesses thrive by delivering high-quality, scalable, and innovative solutions. What I Offer: 1. Mobile App Development Native and cross-platform app development with Java, Kotlin, Flutter, and React Native. Expertise in integrating cloud services, APIs, and cutting-edge features for high-performance mobile apps. Specialized in delivering user-centric designs and seamless experiences for Android and iOS platforms. 2. Web Application Development Front-end development using React.js, Angular, and Vue.js for intuitive, responsive interfaces. Back-end expertise with Node.js, Django, Laravel, and .NET Core for robust and scalable systems. Proficient in building web solutions tailored to industries like healthcare, e-commerce, SaaS, and education. 3. AI & Machine Learning Solutions Developing custom AI-powered tools for predictive analytics, NLP, and computer vision. Proficient in TensorFlow, PyTorch, and Scikit-learn for building intelligent systems. Successfully developed projects like a heart disease detection app and contributed to AI-focused open-source communities. 4. Software Development Comprehensive experience in enterprise-level software development using C#, Java, and Python. Strong skills in database architecture with SQL Server, PostgreSQL, and MongoDB. Expertise in cloud-based platforms like AWS, Google Cloud, and Firebase for scalable solutions. Why Work With Me? ✨ Versatile Skill Set: My ability to handle projects across mobile, web, and AI/ML domains ensures seamless integration of your requirements. ✨ Tailored Solutions: I understand that every project is unique, and I strive to deliver custom solutions aligned with your business goals. ✨ Proven Track Record: My portfolio includes successful projects in diverse industries such as healthcare, e-commerce, and finance. ✨ Transparent Communication: I keep you updated at every stage, ensuring clarity, trust, and satisfaction throughout the process. Tools & Technologies I Use: Programming Languages: Java, Python, JavaScript, C#, Kotlin, Swift, Dart Frameworks & Libraries: React.js, Angular, Node.js, Django, Laravel, TensorFlow, PyTorch Databases: SQL Server, PostgreSQL, MongoDB, Firebase Cloud Platforms: AWS, Google Cloud, Firebase Industries I’ve Worked With: Healthcare E-commerce SaaS FinTech Real Estate Education What Clients Say About Me: ⭐ “Aiman delivered exactly what we needed—on time and with top-notch quality!” ⭐ “Great communication and technical expertise. Highly recommended for mobile app development.” Let’s turn your vision into a functional and impactful product! 🚀 I look forward to working with you—drop me a message, and let’s get started. This format optimizes character use while emphasizing your expertise and professionalism. Let me know if further tweaks are needed!

I build and stabilize revenue-critical systems where reliability directly impacts transactions—payment processing, POS integrations, and backend APIs that connect software with real-world devices. With 6+ years in Java/Spring Boot and integration-heavy engineering, I specialize in systems that must work under real production constraints—not prototypes. I’ve delivered backend services and integrations involving: - Payment gateways and transaction flows (reliable webhook + failure handling) - POS systems and hardware integrations (Clover, Moneris, Pax, Verifone) - Android-based device bridges using local APIs (Kotlin/Ktor) - High-traffic Java APIs with clean architecture and production stability - Full-stack delivery when needed (Laravel + Vue.js systems) What I solve: - Payment failures, retry logic, and webhook reliability issues - POS + terminal integration problems (sync, latency, offline handling) - Slow or unstable backend APIs under production load - “Works in dev but fails in production” integration bugs - End-to-end system design for revenue workflows How I work: I focus on clarity, stability, and predictable delivery: - Clean API design (Spring Boot / REST / OpenAPI) - Production-ready integration with proper error handling - Structured handoff (docs, Postman collections, deployment notes) - Transparent updates and realistic timelines Tech stack: Java · Spring Boot · Kotlin (Android) · Laravel · Vue.js · AWS · Docker · MySQL · REST APIs · Webhooks · POS SDKs · Kafka (when required) Available for contract or long-term work. ----------------------------------------------------------------------------------------------------------------------- Send me your system or integration problem—I’ll respond with a clear approach, risks, and implementation plan.

I am an Expert Android and iOS Developer with 10 years of experience building mobile apps using Java, Kotlin, Swift, Objective-C, Ionic and Flutter. I build/maintain/debug mobile apps as a hobby, therefore, I have expert knowledge on a lot of areas and tools that extend the Android and iOS framework to whatever is to be achieved. Quality is very important to me so I always try to write readable and maintainable codes using good practices, clean principles with reactive approach, and MVVM pattern. I always ensure that every product is thoroughly tested on multiple devices before its release. I follow requirements strictly without missing a step and I can also share my ideas if you are not sure of how something should work. I am reachable on Upwork and through any other means of communication. I am also comfortable working remotely with tools like Zoom, Teamviewer, Anydesk or GoToMeeting. Making your ideas a reality really matters to me and i will like to be a part of your project and make it a success, nothing gives me more joy. I look forward to working with you

Check out my work at vamfi.org irenicj.dev github.com/pate0304 github.com/VAMFI Passionate about creating solutions that matter. Whether it’s building innovative products, solving complex problems, or finding better ways to serve people, I thrive on making things work – and work well. My approach is simple: stay curious, iterate fast, and always aim for impact. If there's a challenge, I'm ready to build, fix, and serve.

THINKING OUTSIDE THE BOX is where I usually start, not where I end Hey there, I’m Irshad Haroon, a WordPress developer, CMS developer, mobile app developer, and app developer who builds WordPress websites and delivers reliable mobile app development for real businesses. I help companies turn ideas into high performance WordPress websites, scalable CMS platforms, and smooth mobile apps through practical mobile app development without the usual stress What I Do ✅ WordPress developer: building fast and scalable WordPress websites for businesses ✅ CMS developer: creating CMS platforms behind modern WordPress websites ✅ Mobile app developer: handling complete mobile app development from idea to launch ✅ App developer: delivering stable apps through structured mobile app development WordPress Website and CMS Work ◉ As a WordPress developer, I create clean and fast WordPress websites that scale with content ◉ Every WordPress website is built by a CMS developer who plans structure and long term growth ◉ WordPress websites developed with performance and usability in mind ◉ CMS development focused on making every WordPress website easy to manage for teams Mobile App Development ◉ As a mobile app developer, I work on full mobile app development for startups and businesses ◉ Every project follows a clear mobile app development process focused on stability ◉ Cross platform apps delivered through efficient mobile app development ◉ Android and iOS apps built by an app developer experienced in long term mobile app development How I Work As a WordPress developer and CMS developer, I start by understanding how your WordPress website will be used day to day, not just how it should look. My CMS development approach focuses on building WordPress websites that are fast, clean, and easy to manage as content grows. As a mobile app developer and app developer, I approach mobile app development with a focus on structure, performance, and reliability so the app keeps working as users grow. Whether it’s a WordPress website or full mobile app development, I keep communication clear and decisions practical Industries I’ve Worked With ✔️ Business and corporate WordPress websites ✔️ CMS platforms powering content-heavy WordPress websites ✔️ Startup and business mobile app development projects ✔️ Custom apps built through focused mobile app development What Makes Me Different ◉ I think beyond visuals and build every WordPress website for real usage ◉ I treat mobile app development as a product not just a task ◉ I build WordPress websites like a CMS developer who expects growth ◉ I deliver mobile app development like an app developer who wants long-term success If your project needs someone who can mix strong engineering with a bit of product insight, I fit that lane perfectly. A spot where I takes your project from “good idea” to “damn, that turned out nice.” Keywords • Mobile app development • CMS developer • WordPress • Shopify • development • performance • speed • websites • app • Flutter • cross-platform • mobile apps developer • webflow • JavaScript • WooCommerce • HTML5 • Web Design • google • Firebase • Firestore • App development • cross platform mobile app • Flutter app • Android App Development • Android • iOS app • iOS developer • android developer • android app