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Expert Desktope Developer (Delphi, Pascal, C, C++, Assembler) I'm looking for conscientious and helpful people, with which the work becomes a pleasure.

⭐️ 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).

I help businesses recover, fix, optimize, and secure WordPress websites — quickly and reliably. Do you have a WordPress website that is broken, hacked, running slowly, or experiencing issues after an update or migration? I help businesses quickly fix, optimize, secure, and maintain WordPress websites. With over 10 years of experience working with WordPress, WooCommerce, Elementor, and custom-built websites, I specialize in solving complex technical problems and restoring websites when other solutions have failed. My expertise includes: ✔ WordPress troubleshooting and bug fixing ✔ Emergency WordPress website recovery ✔ Malware removal and website security hardening ✔ WordPress speed optimization and Core Web Vitals improvements ✔ WooCommerce troubleshooting and bug fixes ✔ Elementor and Elementor Pro development ✔ WPML troubleshooting and multilingual website fixes ✔ WordPress migrations and server transfers ✔ Fixing issues after failed migrations or updates ✔ PHP version compatibility fixes (PHP 8.x) ✔ SMTP and email delivery troubleshooting ✔ SSL, Mixed Content, and HTTPS fixes ✔ WordPress theme customization and development ✔ Website maintenance and ongoing support ✔ cPanel, hosting, DNS, and server troubleshooting ✔ Performance optimization using WP Rocket, LiteSpeed Cache, Cloudflare, and other tools ✔ Building responsive WordPress websites from scratch I have experience working with: • Elementor & Elementor Pro • WooCommerce • Divi • WPBakery • Avada • WPML • Crocoblock • WP Rocket • Cloudflare • cPanel • SiteGround • GoDaddy • Kinsta • WP Engine • LiteSpeed Servers • MySQL & phpMyAdmin Why work with me? ✓ Fast response and clear communication ✓ Attention to detail ✓ Reliable troubleshooting and problem solving ✓ Clean and professional work ✓ Long-term support when needed ✓ Meeting deadlines and project requirements Whether you need a quick fix, a complete website migration, malware cleanup, performance optimization, or a long-term WordPress developer, I would be happy to help. Let's discuss your project. Best regards, Alexandr Jytnyk Highlighted skills: WordPress, CSS, WooCommerce, HTML, Bug Fix, Elementor, Elementor Pro, Blog, WP Rocket, WordPress Theme, Page Speed, Optimization, WordPress Malware Removal, WordPress Multisite, WordPress Development, Troubleshooting, WPML, PHP, Wpbakery, Divi, cPanel, GoDaddy, Siteground, MySQL, phpMyAdmin, SSL, SSL issue, Mixed Content Wordpress Fix, Speed Up Wordpress Sites, Wordpress Migration, WP Engine, Kinsta, Namecheap, Wordpress Issues, Wordpress Developer, Mixed Content, Wordpress Expert, jQuery, Javascript Conflicting Scripts Wordpress, Wordpress Update Plugin, Wordpress Update, Bluehost, Hosting Issue Wordpress, Contact Form Recaptcha, FIxed Contact Form not Sending Email, Contact Form Issue, Urgent Wordpress Bugs Fixed, Website Maintenance. Last updated: June 17, 2026

Figma to HTML, CSS, and JavaScript — I convert designs into pixel-perfect, mobile-first responsive websites using SCSS, BEM, and ES6. 7+ years in visual production (Photoshop, Lightroom) plus AI brand visuals with Firefly, DALL-E, and Claude. What I do: Front-end development - Pixel-perfect Figma-to-HTML/CSS conversion — mobile-first, responsive from 320px to 1920px, semantic HTML, BEM methodology, SCSS architecture. - Landing pages and marketing sites — fast, accessible (WCAG-aware), cross-browser tested. - Vanilla JavaScript (ES6+): DOM manipulation, forms with validation, LocalStorage, CSS animations and transitions. - Deploy via GitHub Pages or your hosting. AI visual design - Brand-consistent images, hero shots, icons, illustrations, and marketing visuals — produced through advanced prompt engineering and refined in Photoshop. - Production-ready output that ships straight into your landing page, ad set, or campaign — no raw AI artifacts, no telltale glitches. - Reference research with Perplexity; multi-model approach picks the right tool for each brief. Photo retouching - Beauty, portrait, fashion, e-commerce product retouching. - Skin work (frequency separation, dodge & burn), color correction, background removal, shadow compositing. - Photoshop and Lightroom. Top Rated on Upwork. Why this combo helps you: Most teams hire three people for these. With me you get the build, the visuals, and the polish from one source — they ship together, they look consistent, you don't manage three handoffs. How I work: - ESLint + Prettier for clean code, BEM + SCSS for maintainable styles. - AI-augmented workflow: Cursor, Claude, and GitHub Copilot for code; Adobe Firefly, DALL-E, ChatGPT, and Gemini for visuals; Perplexity for reference research. - Top Rated on Upwork with 100% Job Success Score. Ideal client: founders, indie hackers, small agencies, and e-commerce brands who need a landing page, marketing visuals, or polished product imagery shipped fast. EU timezone, most small jobs ship in 2-5 days. Drop a Figma file, a brief, sample images, or just describe what you need — I'll come back with a quick scope and a rough timeline. Happy to start with a small paid trial task so you can judge the fit before committing.

𝐃𝐞𝐬𝐢𝐠𝐧𝐢𝐧𝐠 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 𝐭𝐡𝐚𝐭 𝐡𝐞𝐥𝐩 𝐬𝐦𝐚𝐥𝐥 𝐚𝐧𝐝 𝐦𝐞𝐝𝐢𝐮𝐦 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐬𝐭𝐚𝐧𝐝 𝐨𝐮𝐭, 𝐝𝐞𝐥𝐢𝐯𝐞𝐫 𝐠𝐫𝐞𝐚𝐭 𝐮𝐬𝐞𝐫 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞𝐬, 𝐚𝐧𝐝 𝐛𝐨𝐨𝐬𝐭 𝐜𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧𝐬. 🚀 Health & Beauty • Luxury Brands • AI SaaS • Legal 𝐈𝐟 𝐲𝐨𝐮 𝐧𝐞𝐞𝐝 𝐡𝐞𝐥𝐩 𝐰𝐢𝐭𝐡: 🖥️ Landing Page Creation 🛍️ Product Page Design 🖊️ Wireframing 🚀 MVP Design 🎮 Interactive Prototypes 🔄 Website Redesign 🛠️ UI Kit & Design Systems I can help you complete your project 𝐨𝐧 𝐭𝐢𝐦𝐞 ⏰ and with 𝐡𝐢𝐠𝐡 𝐪𝐮𝐚𝐥𝐢𝐭y ⭐. 💪 This is my personal competency, which will 𝐫𝐞𝐢𝐧𝐟𝐨𝐫𝐜𝐞 𝐭𝐡𝐢𝐬 𝐜𝐥𝐚𝐢𝐦: • I listen actively to understand different viewpoints. • I quickly adjust to changing priorities and handle complexity with ease. • I never let important details slip through the cracks. • I act autonomously, bringing new ideas to the table. • I continuously learn to stay up to date with the latest design trends. • I am happy to discover your niche to ensure the final result will be competitive. I have worked in the following industries: 𝐇𝐞𝐚𝐥𝐭𝐡 & 𝐁𝐞𝐚𝐮𝐭𝐲 | 𝐇𝐞𝐚𝐥𝐭𝐡𝐲 𝐅𝐨𝐨𝐝 𝐁𝐫𝐚𝐧𝐝𝐬 | 𝐋𝐮𝐱𝐮𝐫𝐲 𝐁𝐫𝐚𝐧𝐝𝐬 (𝐂𝐚𝐭𝐞𝐫𝐢𝐧𝐠 & 𝐉𝐞𝐰𝐞𝐥𝐫𝐲) | 𝐀𝐈 𝐒𝐚𝐚𝐒 | 𝐋𝐞𝐠𝐚𝐥 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 If you've never worked with a web designer before or don't have much experience planning these projects, 🤔 I will ask the right questions to guide you through the process. I have questionnaires that I use for most of my projects to gather the information I need from my clients upfront. 📝 I generally do 𝟑 rounds of revisions, but I can do more if needed 🔄. After we finish a project, I'll offer 𝟑𝟎 days of 𝐟𝐫𝐞𝐞 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 to ensure everything runs smoothly. Just contact me once it's live to let me know. 𝐌𝐲 𝐏𝐫𝐨𝐜𝐞𝐬𝐬: 𝟏. I analyze your needs and goals – I take the time to understand your business, target audience, and objectives to create a website that aligns with your vision. 𝟐. I define the most-wanted action – I identify the key actions users should take on your site, ensuring the design guides them toward conversions and engagement. 𝟑. I craft intuitive wireframes and prototypes – I design the structure and layout, ensuring a user-friendly experience before development begins. 𝟒. I design and refine every detail – I bring the visuals to life, fine-tune the aesthetics, and optimize for performance, usability, and engagement. 𝟓. I collaborate with developers and team members if needed – I ensure seamless communication with developers and other stakeholders to guarantee a stunning final result. 🎓I hold UX/UI and Web Design certificates, which allow me to deliver high-quality designs with attention to detail. As a 𝐟𝐮𝐥𝐥-𝐭𝐢𝐦𝐞 𝐟𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫, I'm available throughout the day and can respond within 𝟒 hours ⏰. I invite you to explore my portfolio and reviews to experience the quality of my work firsthand. As a Top-Rated freelancer on Upwork, I take pride in my 𝐜𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭 to delivering outstanding results. 🚀 If you're ready to achieve an 𝐞𝐧𝐠𝐚𝐠𝐢𝐧𝐠 and 𝐮𝐬𝐞𝐫-𝐟𝐫𝐢𝐞𝐧𝐝𝐥𝐲 website, let's start a conversation! Thanks for your time and consideration, Tetiana Last updated: March 2025 KEYWORDS: Web Design Services, UI/UX Design, Landing Page Design, Wireframing and Prototyping, Interactive Web Design, Website Redesign, Clickable Prototype, Color Theory, Typography, MVP Design, Design Systems, Website Optimization, User-Centered Design, Conversion Optimization, Digital Product Design, Full-stack Design, Freelance Web Designer, Professional Web Design, Custom Web Development, Responsive Web Design, High-Quality Web Design, Design Thinking, Creative Web Design, Web Design Solutions, Website User Experience, Figma, GUI, UX/UI, A/B Testing, Google Analytics, CRO, Conversion Rate Optimization, Lead Generation, UX Audit, Mobile-First Design, E-commerce Design, SaaS Design, No-Code Tools, Webflow, Client-Centered Design, Branding, Visual Hierarchy, Minimalist Design, Webflow, Webflow Designer, Webflow Expert, Webflow Developer, Webflow Specialist, Webflow CMS, Webflow UI/UX, Webflow Website Design, Webflow Landing Page, Figma to Webflow, Adobe XD to Webflow, Framer vs Webflow, Webflow eCommerce, Webflow Interactions, Webflow Animations, Webflow Membership, Memberstack, Outseta, Webflow SEO, Webflow Accessibility, Webflow Custom Code, Webflow Responsive Fix, Webflow Mobile Optimization, Webflow Speed Optimization, Webflow Bug Fixing, Webflow CMS Setup, Webflow Zapier Integration, Webflow Form Integration, Webflow Website Redesign, No-code Web Design, UI/UX Web Designer, Figma Web Designer, Web Design Consultant, Webflow Developer for Startups, Conversion-Optimized Design, Creative Landing Page Design, Webflow expert for SaaS landing pages, Figma to Webflow responsive website, Webflow designer for startup MVP, Webflow CMS and SEO optimization, Webflow freelancer for eCommerce project

Senior .NET developer with 25+ years of hands-on experience working on real production systems. I help companies stabilize, modernize, and extend desktop and legacy .NET applications, taking ownership of existing codebases and delivering clean, maintainable solutions that work reliably long-term. Most of my work involves improving existing Windows desktop applications rather than building throwaway prototypes. I regularly take over mature or poorly documented systems, identify structural and stability issues, and extend functionality without disrupting production workflows. Clients usually come to me when a system is business-critical and needs careful, senior-level handling. My core expertise is in Windows desktop development using C#, WPF, WinForms, and the .NET Framework. I also have extensive experience supporting and modernizing legacy systems built with VB.NET, VBA, C++, and Delphi, including Office automation, custom installers, file system integration, and data-processing tools. For modernization and supporting services, I work with .NET Core, ASP.NET, Razor Pages, and REST APIs, which allows me to evolve legacy desktop systems, build internal web tools, or deliver complete end-to-end solutions when needed. I follow proven architectural practices such as MVVM, layered design, version control with Git, and predictable deployment processes. I’ve completed 120+ projects and 37,000+ hours on Upwork, working primarily on long-term and technically demanding systems where reliability, clarity, and ownership matter more than quick fixes. If you’re looking for a dependable senior .NET developer who can take responsibility for an existing system or build a stable desktop application from scratch, I’d be happy to discuss your project.