Hire the Best Mobile Freelancers
in Ukraine

⭐️ Highly skilled QA Engineer with over 9 years of experience in various types of testing, including web, mobile, and desktop platforms. Proficient in creating test documentation, working with Agile methodologies, and utilizing a wide range of testing tools and frameworks. ⭐️Top Rated Plus freelancer⭐️ 100% Job Success 📌Summary of Skills: * Manual Testing Mobile Applications (Android & IOS with Testflight installed) * Manual Testing of Desktop Software and Web-based Software * Excellent bug finder with a good eye for details, receiving awards and bonuses * Document creation (Test plan, test case, test script, test scenario, user's manual) * Report Bugging Documentation * Project Handover Documentation * Worked on Agile Methodologies 📌Scope of Testing: * Manual Testing (Functional testing such as smoke and sanity testing, regression, usability, alpha-beta, positive and negative, GUI, exploratory, API, and end-to-end testing) * Mobile Apps Testing * Game app testing(mobile/desktop) * Cross-browser Testing * UI/UX Testing/Feature suggestion * Test media platforms such as Roku, Visio, Tizen, Apple TV, Fire TV, and Android TV - 5 years of experience 📌Technical Experience: * Platforms: Windows XP, Windows 7, Windows 10 * Database: MySQL * Remote Applications: TeamViewer, Remote Desktop Application * Defect Tracking and Management Tools: JIRA, Trello, X-Ray, Excel, Youtrack, Zephir, Mantis * Other software/tools: Browserstack, Google Apps, Dropbox, Postman, Slack, Microsoft Teams * Microsoft Applications and documentation tools 📌Devices: * Android - Xiaomi mi 9t PRO * iPhone XR, iPhone 12 plus, iPhone 13 (TestFlight ready) * Tablet - iPad 8 gen * Apple TV * Google Chromecast ⭐️ Why you should choose me over another freelancer ⭐️ - I provide high-quality and professional work so that the customer has a positive experience of working with me, is satisfied with the result, and wants to come back to me next time with a new job offer. - I believe that my passion for testing and ability to learn, adapt to new challenges, and grow make me a strong competitor. Have any questions or want to discuss your projects? Please do not hesitate to contact me. Let’s get started! Cheers! ------------------------------------------------------------------------------------------------ Keywords: Quality Control, Manual Testing, Quality Assurance, QA Testing, Web Testing, Bug Reports, GUI Testing, UI Testing, Software QA, QA Engineering, Desktop Application Testing, Functional Testing, Non-functional, Software Testing, Web App Tester, Usability Testing, User Acceptance Testing, Defect Tracking, Test Reporting, Test Plan, Test Case, Data Testing, Website Testing, User Story, Beta Tester, Stability/Reliability testing, Compatibility testing, Black box Testing, Cross-Browser Testing, Cross-Device Compatibility, Retesting, Front End Testing, Accessibility testing, Web Content Accessibility Guidelines (WCAG).

• Senior UI/UX Designer with 10+ years of experience designing web and mobile products, SaaS platforms, dashboards, CRM systems, e-commerce solutions, and landing pages. • Top Rated Plus freelancer on Upwork with $100K+ earned, 90+ completed projects, and experience working with startups, agencies, and international clients. • Skilled in the complete product design lifecycle, from market research and competitor analysis to wireframing, prototyping, design systems, and high-fidelity UI design. Experienced in leading design teams, mentoring designers, and collaborating closely with developers, stakeholders, and product teams. 📌 I can help in: • UI/UX design • Web App Design / SaaS platform design • Dashboard design / CRM Design / Admin panel design • Landing pages design • Design System • Multi-page websites design • Mobile App Design (iOS design/Android) • Data Visualisation • Ecommerce design • Design System 📌 Design process: • Market research, discover existing competitors • Find out users’ pains, create user personas, user flows • Suggest the best ideas to create quality product • Wireframing and prototyping • Create intuitive and clean interface 📌 Tools I use: • Figma • Adobe After Effect • Adobe Photoshop • Adobe Illustrator • ChatGPT – research, UX analysis, content structuring, brainstorming, and design exploration • Midjourney, Krea, Higgsfield – image generation • Kling and OpenArt – video generation 📥 Let’s Connect! Thank you for taking the time to read this! I’m available and responsive 7 days a week. If you think we’d make a great team, feel free to hit the message button in the top-right corner, and let’s get started! 🔑 Keywords UI/UX Designer, Website Designer, Landing Page Designer, Mobile App Designer, Figma Designer, User Interface, User Experience, Android Designer, iOS Designer, Professional Designer, Website Redesign, Mobile App Redesign, Dashboard Designer, Dashboard Redesign, Responsive Website Designer, SaaS Designer.

🚀 I’m a creative partner for Media Buyers, DTC brands, and Agencies running Meta Ads who need a consistent flow of high-converting static ad creatives. I help teams produce and test up to 300+ creatives per month: fast, structured, and reliable. No more creative bottlenecks, templated designs, or wasted time onboarding designers who don’t understand performance marketing. Whether you’re looking for a one-time batch or ongoing creative support, I integrate into your workflow and deliver assets aligned with your goals, so you can stay focused on scaling while I handle the creative production behind it. 🎯 Results & Experience • 9,760+ ad creatives delivered across 30+ niches • 72-hour turnaround for creative batches, enabling faster testing and iteration • Helped scale a DTC brand to a profitable 8.4x ROAS • Increased qualified leads by +145% for a B2B client 🛠 My Skills & Approach: • Crafting ad creatives that address the pains and needs of your target audience. • Producing unique visuals and product photoshoots using ChatGPT-4o and MidJourney, no more need for expensive photographers or time-consuming shoots. • Applying Marketing Knowledge to develop ad creatives that are not only beautiful — but built to convert. • Designing ads for a range of industries, including DTC brands and B2B. • Adapting designs to match your brand identity — or developing a fresh, standout look. • Collaborating with media buyers and strategists to align with campaign goals. • Confidently handle ad copy if you don’t have your own — I’ll take it under my wing and make sure your message lands clearly and persuasively. • Maintaining a high level of aesthetic sensitivity and creative taste. • Strong grasp of composition, balance, color theory, visual hierarchy, and typography. 💎 Want your next ad campaign to be your best-performing one yet? Click the "Message" or "Invite" button to kick off our collaboration. -KEYWORDS- Graphic Designer Meta Ads, Graphic Designer Digital Marketing, Graphic Designer Social Media Ads, Meta Ad Creatives, Graphic Designer E-commerce Ads, Graphic Designer B2B Ads, Facebook Ad Creatives, Instagram Ad Creatives, Graphic Designer for Facebook Ads, Graphic Designer for Instagram Ads, Meta Ads Campaigns, Graphic Designer Social Media Campaigns, Graphic Designer for Digital Ads, Graphic Designer Banner Ads, Graphic Designer for Social Media, Digital Advertising Creatives, Graphic Designer for Meta Platforms, Social Media Ad Creatives, Graphic Designer for Facebook Campaigns, Creative Ads for E-commerce, Graphic Designer Ads for B2B, Meta Ad Design Specialist, Graphic Designer Digital Advertising, Graphic Designer for Ad Strategy, Social Media Ad Design, Graphic Designer Ad Optimization, Graphic Designer for Performance Ads, Facebook Ads Designer, Instagram Ads Specialist, E-commerce Advertising Design, Graphic Designer Conversion-Focused Ads, Graphic Designer CTR Boosting, Meta Ad Graphic Designer, Graphic Designer for Online Ads, Graphic Designer for Ad Creatives, Graphic Designer Creative Strategy, Graphic Designer for Business Ads, Digital Marketing Ads Designer, Custom Meta Ads, Graphic Designer for B2C Ads, Social Media Marketing Graphics, Graphic Designer for Social Media Branding, Graphic Designer for Lead Generation Ads, Custom Ad Designs for Social Media, Graphic Designer for Meta Platforms Ads, Creative Ads for Product Launches, Graphic Designer for Online Marketing, Graphic Designer for Paid Social Ads, Graphic Designer for Sponsored Ads, Graphic Designer for Social Media Engagement, Creative Ads for Digital Campaigns, Graphic Designer for Social Media Strategies, Graphic Designer for E-commerce Marketing, Graphic Designer for Meta Ad Campaigns, Facebook and Instagram Ads Graphic Designer, Graphic Designer Figma, Graphic Designer Photoshop, Graphic Designer MidJourney, Graphic Designer Social Media Graphics, Graphic Designer Ad Design for Startups, Graphic Designer for Local Businesses, Graphic Designer for B2B Lead Generation, Graphic Designer for Paid Ads Strategy, Custom Graphic Design Ads, Graphic Designer for Product Promotion, Graphic Designer for High-Conversion Ads, Graphic Designer for Online Sales Funnels, Graphic Designer for Mobile Ads, Graphic Designer for Dynamic Ads, Graphic Designer for Campaign Analysis, Graphic Designer for Social Media Growth, Graphic Designer for Traffic-Boosting Ads, Graphic Designer for Retargeting Ads, Creative Ads for Multi-Channel Campaigns, Graphic Designer for Social Media Advertising, Graphic Designer for Ecommerce Websites, Graphic Designer for Content Marketing, Graphic Designer for Product Photography Ads, Graphic Designer for Custom Display Ads, Graphic Designer for Custom Display Ads, Graphic Designer for Holiday Campaigns, Graphic Designer for Cross-Platform Ads, Graphic Designer for Influencer Marketing Campaigns, Graphic Designer for Ad Design Consultation, Graphic Designer for Mobile App Ads, Graphic Designer for Event Marketing Ads

🥇 Top Rated Freelancer on Upwork 🥇 5 plus Years of Experience in Manual QA 🥇 Full coverage Manual QA for Web and Mobile products, including API validation 🥇 Clear, developer friendly test documentation and bug reports 🥇 Smooth cooperation in remote teams and Agile workflows Performing such types of testing ✅ Manual ✅ Exploratory ✅ Functional ✅ System ✅ Regression ✅ Smoke ✅ UI and UX testing ✅ Cross browser and compatibility testing ✅ API testing Also have hands-on experience with Test Automation 🤖 Automation QA (AI-assisted): built and maintained automated test scripts leveraging AI tools (Claude, ChatGPT) to accelerate script writing, debugging, and maintenance, combining manual QA expertise with modern AI-powered automation workflows Experienced in Reviewing requirements and clarifying acceptance criteria before testing starts Creating practical test scenarios and test cases based on real user behavior Reporting bugs with clear reproduction steps, expected versus actual results, and evidence Supporting fast release cycles by verifying fixes and running regression before production Working closely with developers and product leads to reduce regressions in complex workflows Technical expertise in Manual QA includes 🔎 Management tools: Jira, Azure DevOps, TestRail, Trello, Confluence, Asana 🔎 API testing: Postman, Swagger 🔎 Debugging: Datadog, Splunk, Amplitude 🔎 Cross browser testing: BrowserStack, LambdaTest 🔎 Databases: basic SQL, PostgreSQL 🔎 Remote collaboration: clear async updates and structured status reporting 🔎Mobile testing: TestFlight, Google play, Firebase, Appstore connect I have worked with SaaS style products and workflows where many objects and calculations depend on each other, so I test not only isolated features but also system behavior and edge cases. I will be glad to help your team ship stable releases that meet business needs and feel reliable for users. Feel free to message me and share your product scope. QA Tester, Manual QA, Software Quality Assurance, Web and Mobile Testing, SaaS QA, Functional Testing, Exploratory Testing, Regression Testing, Smoke and Sanity Testing, End to End User Flows, UI and UX Testing, Responsive Design Testing, Cross Browser Compatibility, iOS and Android App Testing, UAT Support, Release Verification, Production Checks, Bug Reporting, Defect Triage, Repro Steps, Test Cases and Checklists, Test Plan, Acceptance Criteria Review, Requirements Validation, Edge Case Coverage, API Testing, REST API Validation, Postman, Swagger, Chrome DevTools, Network Logs, HAR Capture, SQL Queries, PostgreSQL, Salesforce QA, SOQL, Stripe Payments Testing, Webhook Validation, Analytics Tracking Validation, Amplitude, Jira, TestRail, Confluence, Azure DevOps, Trello, BrowserStack, LambdaTest, TestFlight, Firebase, App Store Connect, Remote Testing, Azure Virtual Machines, AnyDesk, Localization QA, Content QA, Data Integrity Checks, Calculation Validation, Session Based Testing, Agile QA, Sprint Testing, Automation QA, Test Automation, AI Assisted Test Automation, Automated Test Scripts, Script Maintenance, Low Code Automation, AI Powered QA Workflows

🏆 Top-Rated Plus expert (Top 1%) 🍀 Digital Product Design & Development Partner of Startups, Founders, and Businesses 🚀 I create designs for SaaS, Fintech, Web3, AI, E-Commerce, Edtech, Fitness & Wellness, Healthcare, etc. DESIGN SKILLS: 🔹 UI/UX Design 🔹 Web Design 🔹 Web Application Design 🔹 Mobile Application Design 🔹 iOS App Design 🔹 Android App Design 🔹 Prototypes 🔹 Wireframes 🔹 Logo Design 🔹 SaaS and CRM Software Design 🔹 Interaction Design 🔹 Product Design TOOLS I USE: 🛠️ Figma, FigJam, Webflow, Spline, Jitter STACK & TECHNOLOGIES: 🔹 FRONT END: React, Next.js, React Native, HTML5, CSS3, JavaScript (ES6+), Redux, Redux Saga, Redux Thunk, Bootstrap, Material-UI, Ant Design, Tailwind, TypeScript, ShadCn, Socket.io, Sass (Scss), Chrome Extensions, Three.js, Recharts.js 🔹 BACK END: RESTful APIs, GraphQL, AI Integrations, Docker, Node.js, Express.js, Nest.js, Mongoose, .NET, Python 🔹 DATABASE: PostgreSQL, MySQL, SQLite, MongoDB, Redis, Firebase, Supabase 🔹 APIs: REST API, GraphQL 🔹 HOSTING: AWS, Microsoft Azure, Google Cloud Platform (GCP) WORDPRESS STACK: 🔶 Page Builders: Elementor, Elementor Pro, WPBakery, others 🔶 Other: WooCommerce, REST API, Custom Theme Development, Custom Plugin Development, SEO Optimization, Google PageSpeed My mission is to support entrepreneurs by transforming their visions into reality — through strategic planning, cutting-edge user experience, and continuous delivery of high-quality design.

🏅 TOP RATED Video Editor & Motion Designer | High-Retention Content Expert ⚡ Trusted by creators with 4.8M+, 2.2M+, and 900k+ followers ⚡ Fast turnaround & premium quality "Vladyslav is an outstanding creative editor. He combines strong technical skills with a great sense of storytelling and aesthetics." ⭐⭐⭐⭐⭐ "He brings a genuinely positive and uplifting energy to his work. He is attentive, engaged, and clearly cares about doing things well." ⭐⭐⭐⭐⭐ 🎬 Why settle for "just an editor" when you can hire a Retention Specialist? Hi, I'm Vladyslav. My edits power channels with millions of views because I understand the exact science of Hooks, Pacing, and Watch Time. Whether it's a 15-second viral Reel or a 20-minute deep-dive documentary, my goal is to keep your audience locked in from the first frame while telling a compelling story. 🔥 Why Clients Choose Me: Proven Market Expertise: Currently managing post-production for top-tier creators. I know exactly what algorithms reward right now on YouTube, TikTok, and Instagram. Proactive Communication: As my clients say, I "do a great job asking questions and understanding directions." I don't just blindly cut footage; I partner with you to elevate your vision and ensure the final product hits the mark. Premium Licensed Assets: Active subscriptions to industry-leading platforms (Artlist, Motion Array, Envato, etc.). Your videos will feature cinematic music, high-end sound design, and premium visual assets—100% copyright-safe and ready for monetization. Speed & Reliability: Top Rated status, consistent 5-star feedback, and fast turnarounds using optimized professional workflows without ever sacrificing attention to detail. 🎬 What I Create: 🔹 Viral Short-Form (Reels / TikTok / Shorts) High-retention editing for influencers and brands. Aggressive hooks, Iman Ghadzi-style motion graphics, dynamic typography, and advanced sound design. 🔹 YouTube & Long-Form (Documentaries, Vlogs, Podcasts, Talking head) Paced specifically for watch time and deep engagement. I focus heavily on storytelling, Vox-style visual breakdowns, seamless B-roll integration, and professional color grading. 🔹 Motion Graphics & Commercials 2D Animation, dynamic mobile app ads, SaaS Explainers, and UI/UX Animation. Clean, modern, and highly converting visual assets for businesses. 🎨 My Arsenal: Adobe Premiere Pro | After Effects | Photoshop | Frame | 📩 Ready to Level Up Your Content? If you need a reliable, professional editor who understands both the technical execution and the marketing psychology behind successful videos, let’s talk. Send me a message, and let's get to work!