Hire the Best App Usability Analysis Specialists
in Bangladesh

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.

I help businesses improve the quality of their mobile apps and websites through thorough manual testing, detailed bug reporting, and clear usability feedback. With 9+ years of experience working in product-driven and operations-heavy environments, I understand how real users interact with digital products and where things usually break. I test carefully, think from the user’s perspective, and report issues in a way that helps teams reproduce, understand, and fix them faster. My focus is Manual QA for: • Mobile app testing • Website testing • Functional testing • Exploratory testing • Regression testing • UI/UX testing • Cross-device testing • Bug reporting with screenshots and screen recordings • User journey and edge-case validation What clients can expect from me: • Clear and well-structured bug reports • Steps to reproduce • Expected result vs actual result • Severity and impact notes • Screenshots and video evidence • Honest usability feedback • Reliable communication and organized updates I am especially strong at testing: • Sign up / login flows • Booking flows • Checkout and payment journeys • Forms and validations • Dashboard and account areas • Settings and profile sections • Notifications, alerts, and error handling • Mobile responsiveness and browser behavior Devices and environments available for testing include: • iPhone 16 Pro Max • Samsung Galaxy S25 Ultra • iPad M1 • MacBook Pro M2 Max • Apple TV 4K • Windows PC If you need a dependable manual tester who can find issues, document them properly, and give practical user-focused feedback, I’m ready to help.

🚀 𝗔𝗩𝗔𝗜𝗟𝗔𝗕𝗟𝗘 𝗧𝗢 𝗦𝗧𝗔𝗥𝗧 𝗧𝗢𝗗𝗔𝗬 🏆 Achievements ✔ TOP RATED PLUS - Top 3% Design on Upwork ✔ Designed and improved products used by 10M+ daily active users ✔ Contributed to a $30M Series A–funded startups ✔ Collaborated with enterprise compnies with $7M+ monthly revenue ✔ End-to-end ownership: from early concepts to high-fidelity, production-ready design 🧠 Expertise • UI/UX design for SaaS, web apps, and mobile apps (iOS & Android) • Dashboard & data-heavy product UX • Scalable design systems (global components, Auto Layout, variants, states) • Wireframing → high-fidelity UI with clear UX logic • Prototyping for validation, demos, and handoff (Figma / Adobe XD) • Strong problem-solving mindset focused on clarity, usability, and outcomes 🎨 Design Deliverables • SaaS & Dashboard UI/UX Design • Web App & Website UI/UX Design • Mobile App UI/UX (Android & iOS) • Responsive layouts (desktop, tablet, mobile) • User flows & wireframes • Interactive prototypes • Design systems & component libraries 🛠 Tools & Workflow • Figma for ui design and prototyping • Component-based, developer-ready Figma files • Notion / Trello for project management • Gemini, ChatGP, Claude, Cursor, Lovable and Google Stich for wireframing • Perplexity, Figjam, N8N and MCP servers for UX research and automation • Jira / Asana / Slack for sprint-based collaboration and delivery If you’re looking for a senior product designer who understands real SaaS constraints, thinks in systems, and designs for outcomes—not Dribbble shots, I’m happy to talk.

As a QA, I have been working for 3+ years on various platforms. I have completed 20+ web/apps. Here are my short list of skills based on past experiences are belo: - Ad- hoc testing to find out error guessing with exact step for easily reproduce - UI/Ux, Functional, Compatibility, and Regression testing, - Mockup comparison with live websites using various tools - For Responsiveness test Experiences on Lambda Test,Browserstack etc - For Test Cases,Use cases,Test Plan,Test summaries using TestBench,Postman,Testrail etc. - Bug tracking tools ((Atlassian Jira, Monday, Bugzilla; Asana; Trello) - Mobile applications testing (Android, iOS) using XCode/Android Studio - Cross Browsing testing - Beta Testing - Debugging - Setup local environment Available devices: iPhone 15, iPhone 14, iPhone 11 Pro max, iPhone X, iPhone 6 plus, Android - Samsung Galaxy S 9+ Samsung M20, Huawei Nova 3i, Xiaomi Redmi Note 7 Pro, (Android studio), Real me c15

Hey! 👋 I’m a Senior human-centered UX Researcher & Product Designer helping startups design and redesign web apps based on real user behavior — not assumptions 😅 I mix UX research 🔍 and product design 🎨, and I’m specialized in data-informed design strategy, turning complex challenges into actionable insights that drive growth, retention, and user satisfaction. I mainly help with: Web app design & redesign UX research & usability testing Research-driven product improvements I’ve worked on wellness and SaaS products and I’m a contributing author on published UX research 📄 I enjoy working closely with founders, Product Managers, and developers to make evidence-based decisions. If you want thoughtful design backed by real user insight, let’s talk ☕️

Bad UI/UX = lost revenue. Great design = measurable growth — and that’s exactly what I deliver. I partner with businesses to create scalable, user-centered products that drive engagement, retention, and ROI. 💎 15+ years in UI/UX & Product Design 💼 Head of UX/UI Design at DroitLab (10 years) — leading product design & creative teams 📈 Contributed to $100M+ valuation for a US startup through user-centric design strategies 💰 $1M+ earned across Upwork, direct clients, and other marketplaces 🚀 250+ projects completed for US & European startups and agencies 📊 125+ projects & 4,500+ hours delivered on Upwork 🏆 Winner of the National Freelancer Award (2019) 🧩 Figma Design Systems Expert HOW I HELP BUSINESSES (i.e. SERVICES I PROVIDE): 🔹 Product & SaaS UI/UX → Dashboards, analytics platforms, and enterprise-grade applications that scale with your business. 🔹 Mobile & Web Apps → Intuitive iOS, Android, and responsive web experiences that boost adoption and retention. 🔹 Websites, Landing Pages & CRO → Conversion-focused designs that turn visitors into customers and maximize ROI. 🔹 Wireframing & Prototyping → Interactive Figma prototypes for rapid validation and stakeholder alignment. 🔹 Design Systems → Scalable, developer-ready systems ensuring brand consistency and accelerating product delivery. 🔹 UX/UI Research & Writing → Data-driven insights and clear microcopy that improve usability and customer satisfaction. 🔹 UX Audits & Strategy → Heuristic evaluations, usability reviews, and actionable product improvement plans SELECTED PROJECT HIGHLIGHTS: ✦ B2B SaaS Product Design (US Startup, $100M+ Valuation) • Crafted UX/UI for a B2B digital platform with three distinct user personas: investor, buyer, and end-user • Produced screen designs optimized for mobile, desktop, and even large TVs • Simplified complex dashboards, including leaderboards, statistics, invoices, and campaigns ✦ Web and Mobile UI/UX (US Tech Startup) • Simplified complex user flows and improved overall user experience • Redesigned existing screens and created new ones for both web and mobile apps • Designed a marketing website that seamlessly incorporated application screens ✦ B2C POS (Point of Sale) UI/UX (US Agency) • Mapped full user journeys and designed detailed user flows • Created the complete UI design of the POS interface • Optimized workflows for speed and efficiency, delivering smooth customer checkout experiences ✦ Automation Machinery E-Commerce Design (European Manufacturer) • Conducted UX research, developed user personas, and built information architecture • Designed a full-fledged e-commerce website tailored for industrial machinery sales • Built a design system with components, asset libraries, and variables aligned with brand guidelines ✦ MVP Design for Shopify Page Builder App (European Agency) • Performed UX research and competitor analysis to define lean flows • Designed UI for core features and essential web app interfaces • Created a CRO-focused landing page for the product’s soft launch ✦ Figma-Based Design System (Global SaaS Company) • Conducted UX research and product-market fit (PMF) analysis • Designed core components, variants, reusable blocks, and templates • Delivered: 7,120+ Components & Variants, 1,125+ Asset Collections, 675+ Global Styles & Variables, 365+ Widgets & Sections 📂 Explore my portfolio below to see selected projects and real-world design outcomes. ⬇️ PROCESS (How I Work): 1. Discovery & Research → Align on goals, target users, and business needs. 2. Information Architecture & Wireframes → Define user flows and structure with clear wireframes. 3. Prototyping & Validation → Build Figma prototypes to test and gather feedback. 4. UI Design & Handoff → Deliver polished, scalable, developer-ready designs. 5. Iteration & Support → Refine based on feedback and ensure smooth launch. MAJOR SKILLS & SERVICES: • UI/UX Design (Web & Mobile) • Product & SaaS Dashboard Design • Web Application & Enterprise App UI/UX • Mobile App Design (iOS & Android) • Landing Page & Website Design (Conversion-focused) • Design Systems & Figma Expertise • Wireframing & Prototyping (Low/High Fidelity) • User Research, UX Audits & Strategy • Interaction Design & Microinteractions • E-commerce UX/UI & Checkout Optimization • Software & Platform Design (B2B & B2C) • Conversion-Centric Design for Startups & Agencies TOOLS & PLATFORMS: 🖌️ Design Tools: Figma (Design, Dev Mode, FigJam), Adobe Photoshop, Sketch 🚀 No-Code Tools: Webflow, Framer 👥 Project Management & Collaboration: Jira, Confluence, Atlassian Suite, Notion, Asana Let’s connect and explore how we can create something impactful together. Regards.