Hire the Best Application Experts AIM Specialists

Struggling with Google Play’s new 12-tester requirement, 14-day compliance, or Production Access rejections? I am a Senior Mobile & Web QA Specialist with 8+ years of experience and 100+ successfully published apps since 2016. I help developers pass the mandatory closed testing cycle safely using real devices, active daily engagement, and full Play Console policy compliance. I provide an end-to-end solution for developers and businesses, covering technical QA, store compliance, publishing, and growth support. 📈 My Core Services & Expertise ✅ Google Play Console & App Store Management ✅ Full management of the mandatory 14-day closed testing cycle with 12 or 20 android testers. ✅ Coordination of real testers on real devices (100% compliant, no bots) ✅ Expert app submission, metadata setup, and policy compliance auditing ✅ Resolving Production Access rejections and other store policy issues 💎 Comprehensive QA Testing (Mobile, Web & Shopify) ✅ Mobile & Game Testing: Functional, UI/UX, and performance audits on real devices ✅ Web & Web App QA: Cross-browser testing, responsiveness checks, and bug tracking ✅ Shopify Specialist: Installation, flow testing, and QA for Shopify apps on my own store 💎 App Store Optimization (ASO) & Ranking ✅ Data-driven keyword research to boost organic visibility ✅ Optimization of Title, Descriptions, and conversion elements to increase installs ✅ Competitor analysis to help your app rank higher in search results 💎 Technical Support & Bug Fixing ✅ In-depth bug reporting with screenshots and video recordings ✅ Identifying and fixing deployment issues directly within Android Studio ✅ Performance improvements for a stable and reliable user experience 💎 Why Work With Me? ✅ 8+ Years Experience: Navigated every major store policy update since 2016 ✅ 100+ Apps Live: Proven success in taking apps from development to "Live" status ✅ Real Device Testing: Physical hardware ensures account safety and reliability ✅ One-Stop Expert: I test, fix, publish, and grow your app downloads Stop losing weeks to rejections and bugs. Let’s get your project live and successful! 👉 Click "Invite to Job" to discuss your project and launch with confidence.

Are you looking for a Google Play Console expert to help you pass the mandatory closed testing phase? I specialize in providing the 12 testers and 14 days of continuous engagement required for new developer accounts to gain Production Access. With a 100% success rate, I help developers move from closed beta to a live Play Store release. I don't use bots or emulators; I provide authentic manual app testing using a fleet of 12+ real Android devices (Samsung, Pixel, Xiaomi, etc.). This ensures your Google Play production access application is approved without flags or policy rejections. 🚀 My Google Play Testing Services: ✅ Closed Testing Management: Complete handling of the 14-day testing period to satisfy Google Play’s engagement requirements. ✅ Production Access Strategy: Expert guidance on the Google Play Console application process to ensure a 100% approval rate. ✅ Real-Device QA Testing: Professional mobile app testing on 12+ physical devices to provide authentic usage data and performance metrics. ✅ Bug Reporting & Analysis: Detailed QA audits to identify UI/UX glitches, crashes, and functional bugs before your public launch. ✅ Policy Compliance: Pre-submission reviews to ensure your app follows the latest Google Play Developer Program Policies. 🛠️ Devices & Tools: ✅ Physical Devices: 12+ Real Android phones (Android 10 to Android 14). ✅ Platforms: Google Play Console, Firebase App Distribution, Jira. ✅ Testing Types: Manual Testing, Usability Testing, Regression Testing, and Beta Testing. I am committed to clear communication, high-quality app QA, and fast turnarounds. Let’s get your app through closed testing and ready for production! Contact me today to successfully launch your app on the Google Play Store!

I’m a Senior .NET Developer combined with a Business Analyst mindset, with 10+ years of experience delivering and rescuing business-critical systems. I don’t just develop features — I analyze business workflows, fix system bottlenecks, and deliver scalable solutions that actually improve operations. In addition, I bring strong UI/UX implementation skills, allowing me to turn designs into pixel-perfect, production-ready interfaces — ensuring both performance and user experience. 🏆 Top Rated Freelancer 🏆 100% Job Success Score 💰 $10,000+ Earned 🚀 What I Specialize In 🔹 ERP / CRM / Business Systems Development Design and build systems for Sales, HRM, Warehouse, Manufacturing, Fleet Management Translate business requirements into scalable technical solutions 🔹 Legacy System Modernization (.NET) Upgrade old systems (.NET MVC, WebForms) → .NET Core / Blazor Refactor messy codebases into maintainable architectures Improve system performance, stability, and scalability 🔹 System Performance Optimization Fix slow systems (database queries, API latency, UI rendering) Optimize SQL, backend logic, and frontend performance 🔹 Pixel-Perfect UI Development (Figma / Adobe → Code) Convert Figma / Adobe XD / Photoshop designs into responsive HTML/CSS Ensure pixel-perfect accuracy across devices and browsers Implement UI using Blazor, DevExpress, Telerik 🔹 Business Analysis + Technical Execution Analyze workflows and suggest better system design Reduce operational inefficiencies through smart automation 💡 Why Clients Hire Me I think like a business owner, not just a developer I can quickly understand complex legacy systems and take ownership I proactively identify risks, bottlenecks, and better approaches I communicate clearly and provide regular progress updates 🧠 Tech Stack Backend: C#, .NET Core, ASP.NET MVC, Web API, Entity Framework Frontend: Blazor, HTML, CSS, JavaScript, Bootstrap, jQuery UI Frameworks: DevExpress, Telerik (Kendo UI), Syncfusion Database & Data: SQL Server, PL/SQL, OLAP, MDX Other: Python, ETL, Power BI, Excel, .NET MAUI 🎯 Productized Services (Fixed Scope – High Value) 💼 ERP / CRM System Audit – from $200 - Review architecture, database, and workflows - Identify bottlenecks & risks - Provide actionable improvement plan ⚡ Fix Slow .NET System – from $300 - Analyze performance issues (SQL / API / UI) - Optimize response time and system stability - Deliver measurable improvements 🔧 Legacy System Upgrade (.NET MVC → .NET Core / Blazor) - Codebase assessment - Migration strategy - Step-by-step modernization plan 📊 Database & Query Optimization – from $150 - Analyze slow queries - Optimize indexes and execution plans - Improve overall system performance 📌 Best Fit Clients - Companies running old .NET systems with performance issues - Businesses needing ERP / HRM systems built or improved - Founders who want a developer that understands business, not just code 💬 Let’s Work Together If your system is slow, hard to maintain, or no longer fits your business — I can help you analyze, fix, and upgrade it efficiently.

♦ 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐌𝐨𝐛𝐢𝐥𝐞 & 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭 | 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 & 𝐒𝐄𝐎 𝐄𝐱𝐩𝐞𝐫𝐭 | 10+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 ♦ Welcome to my profile! I’m Koushik Das, a passionate Full-Stack Developer with 10+ years of experience in delivering innovative and high-performing solutions across industries. As the team lead at MIKO Software Services LLP, I have led successful projects and helped businesses elevate their online presence and digital transformation. I specialize in mobile & web application development, UI/UX design, and digital marketing. From concept to deployment, I provide end-to-end solutions tailored to each client's unique needs. Whether you need a mobile app, a robust web platform, or a complete digital marketing strategy, I bring expertise, creativity, and commitment to the table. ♦ 𝐌𝐲 𝐜𝐨𝐫𝐞 𝐬𝐭𝐫𝐞𝐧𝐠𝐭𝐡𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐞: ➤ 𝐍𝐚𝐭𝐢𝐯𝐞 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 (𝐊𝐨𝐭𝐥𝐢𝐧) & 𝐢𝐎𝐒 (𝐒𝐰𝐢𝐟𝐭) app development for superior performance. ➤ 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 & 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 for cross-platform apps that deliver seamless user experiences across both Android and iOS. ➤ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐮𝐬𝐢𝐧𝐠 𝐏𝐇𝐏, 𝐂𝐨𝐝𝐞𝐈𝐠𝐧𝐢𝐭𝐞𝐫, 𝐚𝐧𝐝 𝐋𝐚𝐫𝐚𝐯𝐞𝐥 to build scalable and secure web platforms. ➤ 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐌𝐲𝐒𝐐𝐋, 𝐆𝐨𝐨𝐠𝐥𝐞 𝐑𝐞𝐚𝐥𝐭𝐢𝐦𝐞 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞, 𝐚𝐧𝐝 𝐌𝐨𝐧𝐠𝐨𝐃𝐁 for secure, high-performance data management. ➤ 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧: Creating intuitive and visually appealing designs using 𝐅𝐢𝐠𝐦𝐚 and𝐀𝐝𝐨𝐛𝐞 𝐗𝐃 to ensure optimal user engagement. ➤ 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠: From 𝐒𝐄𝐎 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 to 𝐬𝐨𝐜𝐢𝐚𝐥 𝐦𝐞𝐝𝐢𝐚 𝐦𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠, I help businesses grow and drive more organic traffic through data-driven campaigns. 𝐖𝐡𝐚𝐭 𝐌𝐚𝐤𝐞𝐬 𝐌𝐞 𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭? I offer more than just technical skills. My approach is built around: ➤ 𝐓𝐚𝐢𝐥𝐨𝐫𝐞𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: I understand that every project is unique, so I focus on crafting solutions that specifically meet your goals. ➤ 𝐂𝐥𝐢𝐞𝐧𝐭-𝐂𝐞𝐧𝐭𝐫𝐢𝐜 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡: I build long-term relationships with clients by focusing on clear communication, timely delivery, and exceeding expectations. ➤ 𝐏𝐚𝐬𝐬𝐢𝐨𝐧 𝐟𝐨𝐫 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬: I thrive on tackling complex problems, finding creative solutions, and delivering innovative results. ➤ 𝐇𝐢𝐠𝐡-𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐂𝐨𝐝𝐞: My work is clean, maintainable, and scalable, ensuring that your project grows with your business. ➤ 𝐂𝐨𝐦𝐩𝐫𝐞𝐡𝐞𝐧𝐬𝐢𝐯𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Besides application development, I offer expertise in integrating third-party libraries, SDKs, and APIs to enhance functionality and user experience. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈 𝐇𝐚𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡 ➤ 𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞: Building telemedicine apps, hospital management systems, and online video consultations. ➤ 𝐄-𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞: Designing custom online stores, payment gateways, and shopping platforms. ➤ 𝐄𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧: Developing e-learning apps, LMS, and student management systems. ➤ 𝐏𝐎𝐒 𝐌𝐚𝐜𝐡𝐢𝐧𝐞𝐬 & 𝐈𝐧𝐯𝐞𝐧𝐭𝐨𝐫𝐲 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Implementing POS systems and inventory tracking solutions for retail and hospitality. ➤ 𝐎𝐧𝐥𝐢𝐧𝐞 𝐑𝐞𝐜𝐡𝐚𝐫𝐠𝐞 𝐏𝐨𝐫𝐭𝐚𝐥𝐬: Creating secure and scalable recharge platforms. ➤ 𝐒𝐚𝐥𝐨𝐧 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐁𝐨𝐨𝐤𝐢𝐧𝐠: Building appointment scheduling systems and service management platforms. ➤ 𝐙𝐨𝐡𝐨 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Integrating with Zoho tools to enhance project management functionality. ➤ 𝐑𝐒𝐒 𝐅𝐞𝐞𝐝 & 𝐑𝐅𝐈𝐃 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬: Implementing complex integrations for real-time updates and RFID-based systems. I am ready to take on any challenge that comes my way. Whether you have a simple idea or a complex system in mind, let's collaborate and build something extraordinary. Reach out to discuss your project requirements, and let’s get started! 🚀

𝗖𝘂𝘁𝘁𝗶𝗻𝗴-𝗘𝗱𝗴𝗲 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁! Bring your app idea to life with our comprehensive mobile app development services, which includes: ▪ Custom app development for iOS/Android. ▪ User-friendly interface design. ▪ Integration with existing databases and APIs. ▪ Testing for quality assurance and user feedback. ▪ Launch assistance and two weeks of post-launch support. With 9 years of experience in developing high-quality mobile applications and a track record of successful projects, I offer unparalleled expertise and innovative solutions tailored to your needs. From concept to launch, I ensure your app stands out in the crowded marketplace. Don't miss out on this opportunity to advance your business with a professional mobile app. Contact me today to kickstart your project! Whether you're initiating a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, managing an 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀, or exploring options for an 𝗠𝗩𝗣, you can expect top-notch Services at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁, 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱. Mobile platforms: - Android - iOS - Flutter Why me? [-] I did around 100+ Apps. [-] Effective Time Management Strategies [-] Proven Expertise in Managing Projects [-] Instant response [-] Excellence in Final Product Delivery [-] Accelerated Value Realization for Customers Post-Delivery (Effective Communication)

✅ Top-Rated Plus | 100% Job Success | 1,500+ Projects Delivered | Real Estate MVP | Financial MVP | SaaS MVP | Full Stack | Mobile APPS(IOS, Android) | Flutter I help founders and product teams build SaaS platforms, MVP, Mobile Apps, AI-powered systems, and complex web applications that scale without costly rewrites. When you hire me, you get senior architecture oversight backed by my in-house engineering team at Rudra Innovative Software. Most of my clients come to me after experiencing delivery delays or architectural issues, I focus on building it correctly the first time. With 18+ years of experience as a Solutions Architect and Agency Founder, I partner with founders, operators, and product leaders to turn complex requirements into clean, scalable, production-ready systems. From rapid MVPs to enterprise-grade platforms, my focus is simple: build it right the first time – so it scales without friction later. 𝐏𝐫𝐨𝐯𝐞𝐧 𝐈𝐦𝐩𝐚𝐜𝐭 (𝐀𝐭 𝐒𝐜𝐚𝐥𝐞) ☑️ 1,500+ successful projects delivered globally ☑️ Clients across US, UK, EU, Canada & APAC ☑️ Platforms supporting 100k+ active users on App Store & Google Play ☑️ Helped multiple SaaS businesses scale from MVP to $12M+ ARR through automation, integrations, and system design 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝 𝐁𝐞𝐬𝐭 ☑️ SaaS platforms & internal systems ☑️ Web & mobile products with complex workflows ☑️ AI-powered tools and automation layers ☑️ E-commerce & revenue-critical platforms ☑️ Legacy system modernization & performance recovery 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 (Focused on outcomes) Frontend Systems: Modern, maintainable UI architectures using React, Next.js, Angular, Vue, TypeScript, and Tailwind. Backend & APIs: Scalable services with Node.js, NestJS, Laravel, .NET – designed for performance, security, and growth. Mobile Platforms: Flutter, React Native, and native iOS/Android for apps that perform reliably at scale. Commerce & Integrations: Payments, ERP, CRM, logistics, and automation via Stripe, PayPal, QuickBooks, Salesforce, and custom APIs. Cloud & DevOps: AWS, Azure, Google Cloud, DigitalOcean with CI/CD pipelines for predictable releases and stable production environments. 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 (𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐑𝐞𝐚𝐝𝐲): I integrate AI where it creates real business leverage, not hype. ☑️ LLM-powered applications using LangChain and custom pipelines ☑️ Secure ChatGPT / GPT integrations inside real products ☑️ AI copilots, chatbots, and recommendation systems ☑️ Automation layers that reduce manual work and operational cost All AI systems are built with guardrails, performance, and maintainability in mind. 𝐖𝐡𝐚𝐭 𝐒𝐞𝐭𝐬 𝐌𝐞 𝐀𝐩𝐚𝐫𝐭 Calm execution on complex problems. Trusted for long-term engagements where stability and clarity matter more than speed alone. ☑️ Architecture that scales without rewrites ☑️ Clear decision-making, not overengineering ☑️ Predictable delivery with milestone visibility ☑️ Direct communication and long-term accountability ☑️ Warranty and post-launch support for peace of mind 𝐂𝐥𝐢𝐞𝐧𝐭 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 ⭐️⭐️⭐️⭐️⭐️ 𝐊𝐫𝐢𝐬𝐭𝐢𝐚𝐧 𝐀𝐤𝐬𝐥𝐚𝐧𝐝, CTO, Property Technology Company | Heime Norway “Rudra delivered a fully functional, high-performing mobile app now used across neighborhoods in Norway. Highly collaborative, transparent, and always ahead of schedule. Best in class, no doubt." ⭐️⭐️⭐️⭐️⭐️ 𝐌𝐞𝐠𝐚𝐧 𝐃𝐨𝐰𝐝𝐲, Marketing Director, MicroSale POS Systems "We saw a 25% increase in daily active users and a 50% reduction in app loading times. The team met all the project deadlines, implementing key features ahead of schedule." ⭐️⭐️⭐️⭐️⭐️ 𝐑𝐢𝐜𝐡𝐚𝐫𝐝 𝐎𝐛𝐞𝐫𝐥𝐚𝐧𝐝𝐞𝐫, CEO, CR Fence & Rail “Exceptional communication, quality deliverables, and a responsive workflow.” ⭐️⭐️⭐️⭐️⭐️ 𝐃𝐚𝐧𝐢𝐞𝐥 𝐂𝐨𝐳𝐳𝐚, Partner, Oceanside Properties “Delivered on time, on budget, and with excellent quality. Highly recommended.” Founders and teams building serious products – SaaS platforms, internal systems, or revenue-critical software – who care about scalability, clarity, and long-term success. If you want a partner who can think at the system level and execute with discipline, we’ll work well together. 💬 Let’s Build Something That Scales Share your product goals, technical challenges, or roadmap – and I’ll help you design and deliver software that holds up as your business grows. 👉 Let’s connect.