Hire the Best Content Developers
in Ukraine

I create AI-generated product videos, AI photoshoots, and commercial visuals that help brands attract attention and increase sales. Here are my general skills: • AI video generation and editing • AI image creation • Visual storytelling and creative concept development • Social media and marketing visuals Professional education in AI content creation and modern visual tools. Clear, friendly communication and a smooth, reliable workflow. Strong attention to detail and a keen eye for aesthetics Self-driven and dependable, comfortable working independently or collaborating when needed. - MY AI CREATION TOOLS - For video: Kling, HeyGen, Wan, etc. For images: Midjourney, Reve, Nano Banana, etc. For voice and music: ElevenLabs, Suna AI For upscale: Topaz Labs. You should work with me because I don’t just create visuals — I focus on understanding your idea and transforming it into AI content that is clear, compelling, and purposeful. My approach blends creativity, precision, and strategy to ensure the final result not only looks great but also works for your brand. I care about delivering work that helps your brand stand out, while maintaining smooth, responsive communication during the entire process. In my free time, I enjoy dancing, going to the gym, exploring mountain trails and getting lost in a good book. Please get in touch with me for an interview. Best regards, Valeriia

I have great experience creating content on tech topics in different roles, from a Content Writer to the Head of Content Marketing. Blog posts, social media posts, case studies, eBooks, whitepapers, service pages, and landing pages are among the most frequent content types I've worked with. Depending on years of work for IT and tech companies, my key expertise lies in these industries: 🔹 Healthcare 🔹 Logistics & Supply Chain 🔹 Manufacturing 🔹 Construction 🔹 e-Commerce Apart from creating content, I have experience in: - Building and managing a content team - Developing and launching a content strategy - Proofreading and editing - Publishing content on WordPress - SMM: LinkedIn, Facebook, Twitter, Instagram - Search Engine Optimization (SEO) - Translating Eng/Ukr and Ukr/Eng - Google Analytics - Crafting a digital marketing plan - Creating email campaigns - Conducting industry research and competitor analysis I'm also familiar with the following AI tools: Gemini, Chat GPT, Notebook LM, Whisk, Image-FX, Flow, HeyGen, Synthesia, Napkin. Look forward to new opportunities on Upwork!

Senior React Native Developer. Top Rated Plus on Upwork. I ship production React Native apps that survive past the demo: real auth, real APIs, real testing, real ops. I've spent thousands of hours building exactly that: React Native + Expo iOS/Android clients, Node and NestJS services, Python where the pipeline or AI piece belongs on the server, PostgreSQL / MongoDB / GraphQL data layers. Repeat clients, hire-again rate around 85%. The work has spanned SaaS (including a Product Hunt Product of the Year workspace product), mobile at real scale (fitness and audio platforms with very large user bases), banking and healthcare-style flows, marketplaces, and open source. Production AI shipped where it earned its keep: video transcription, segmentation, async processing. What I deliver: - React Native + Expo mobile apps, iOS and Android, App Store and Play Store ready - Full-stack ownership: React frontend, Node and NestJS backend, TypeScript end-to-end - Python services when the AI or data pipeline lives on the server - Production-ready apps with auth, APIs, testing, and ops Tech stack: React Native, Expo, React, Next.js, Node.js, NestJS, TypeScript, Python, PostgreSQL, MongoDB, GraphQL. Senior React Native Developer, React Native Developer, Mobile App Developer, React Developer, Full Stack Developer, iOS Developer, Android Developer, TypeScript Developer, Node.js Developer.

I am a Senior Next.js Developer focused on React, Node.js, and API-driven web applications. My main work is building custom web products where the frontend depends on clean architecture, reliable API integration, authentication, and real user workflows. I usually work on Next.js / React applications connected to existing backends, Node.js services, REST or GraphQL APIs, Firebase, CMS tools, and third-party integrations. I can help when you need a React developer or front-end developer who can do more than just build UI screens. I can take Figma designs, Bootstrap themes, existing prototypes, or legacy interfaces and turn them into production-ready Next.js / React pages connected to real data and backend logic. I also support full-stack Next.js and MERN-stack products when the project uses React, Node.js, Express.js, MongoDB, or a similar JavaScript-based stack. My backend work usually covers API integration, authentication flows, account logic, dashboards, ecommerce flows, admin panels, and integration with external services. Earlier in my career, I worked with WordPress, CMS-based websites, and classic web development projects. That experience helped me understand content structure, SEO-friendly pages, admin workflows, landing pages, and business websites. Today, my focus is custom development: Next.js applications, React frontends, full-stack Next.js products, SaaS platforms, ecommerce flows, marketplaces, customer portals, and web applications built around real product logic. Typical projects I can help with: - Next.js and React web application development - full-stack Next.js development with Node.js and Express.js - React developer / front-end developer work for existing products - REST API and GraphQL API integration - Firebase, Firestore, and Google Cloud Platform integrations - NextAuth and custom authentication flows - SaaS dashboards, customer portals, marketplaces, and ecommerce platforms - Strapi, headless CMS, and CMS-driven web products - Figma-to-Next.js or Bootstrap-to-Next.js implementation - frontend architecture, performance improvements, and code maintainability Tech I work with: Next.js, React, TypeScript, JavaScript, Node.js, Express.js, NestJS, MongoDB, PostgreSQL, RESTful API, GraphQL, Firebase, Firestore, Google Cloud Platform, NextAuth, Redux, Strapi, CMS integrations. I am comfortable joining an existing team, working directly with a CTO or founder, taking ownership of a product area, and moving features from backlog to release.

Hi, I’m Serhii, a digital marketing expert specializing in: 📝Content Management Engage your audience with strategic, high-quality content that reflects your brand’s voice and drives results. 👥Affiliate Marketing Boost ROI with expertly crafted affiliate campaigns designed to attract top partners and deliver measurable success. 🖼️Creatives & Graphic Design Stand out with visually stunning and conversion-focused designs that connect with your audience. ✍️Copywriting Elevate your messaging with clear, persuasive, and SEO-friendly content tailored to engage and inspire action. 🌐Social Media Management Grow your brand’s online presence with strategies that increase followers, spark engagement, and drive sales. Tools I Use: - SMM Tools: Hootsuite, Buffer, Later - Content Creation: Canva, Adobe Photoshop, AI tools - Copywriting & SEO: Grammarly, Yoast, SEMrush, Ai tools Let’s elevate your brand and achieve your goals with targeted, data-driven strategies. Ready to start? Message me to discuss your project!