Hire the Best Technical Writers
in Poland

Top Rated Plus | 100% Job Success | 500+ Projects Delivered Invisible is the highest compliment in language work: copy that drives action without feeling like a pitch, documentation so clear users never open a support ticket, a translation that reads native to the local audience, and AI training data refined until the model stops sounding like a machine. That's what I've built over 10+ years — as a copywriter, technical writer, translator, and AI language trainer — working with companies where a wrong word costs real money. Native in Ukrainian and Russian, with advanced English (C1), I bring the same obsession and precision to every project, regardless of format. Here is how I bring value to your project: ✍️ Copywriting & Technical Writing - 300+ SEO articles, blog posts, and product reviews that boosted organic rankings and increased audience engagement by 35% that boosted organic rankings and drove measurable engagement growth - Built Help Desk knowledge bases from scratch; documented complex platform features that cut Tier 1 support tickets by 30% - Fluent across developer documentation, API docs, UX/UI microcopy, landing pages, and B2B marketing content 🌍 Translation and Localization (English ↔ Ukrainian / English ↔ Russian) - 500,000+ words localized across websites, mobile apps (iOS, Android), and technical manuals - Standardized UI/UX terminology and brand voice across markets for a consistent user experience - 100% USCIS approval rate on certified translations — legal contracts, personal documents, corporate filings 🤖 AI Training and Linguistic QA - RLHF and SFT for large language models: prompt authoring, output evaluation, factual accuracy, and safety review - Authored and refined 1,000+ complex prompts for AI training pipelines - Linguistic QA on 70,000+ words for leading cybersecurity products — caught critical bugs before release 🛠️ Core Expertise - IT, SaaS, Cybersecurity, VPN, AI and Machine Learning, E-commerce, Marketing, Fintech 🛠️ Industries & Tools - CAT Tools: Trados, memoQ, Crowdin, Phrase, Lokalise - CMS: WordPress - SEO Tools: Ahrefs, Semrush - GitHub, Markdown, HTML/CSS 💬 Let's talk. Drop me a message with your project brief — I'll come back with a clear scope, timeline, and any questions worth asking before we start.

I am a Technical Writer, Copywriter, and Journalist with over 10 years of experience producing clear, structured, and high-impact content for technology companies, real estate developers, and media outlets. My background bridges journalism, IT, and AI data operations — giving me a rare combination of editorial precision, technical depth, and real-world project management experience. Whether you need polished documentation, persuasive marketing copy, or reliable transcription work for AI training datasets, I deliver consistent quality — on time, at scale. ᴡʜᴀᴛ ɪ ᴄᴀɴ ᴅᴏ ꜰᴏʀ ʏᴏᴜ: ▸ Write and edit technical documentation, user guides, knowledge base articles, and product manuals in English. ▸ Create website copy, blog articles, and marketing materials tailored for B2B and B2C ▸ Develop call center scripts, UX copy, and SEO-optimized content to improve user experience and search visibility. ▸ Collaborate with designers, marketers, and developers to ensure content aligns with business and product goals. ▸ AI training data — transcription & team management: led end-to-end transcription workflows for AI model training; designed candidate screening tests, evaluated and selected qualified transcribers, and personally transcribed audio and video content to the quality standards required by AI development pipelines. ᴛᴏᴏʟꜱ & ꜱᴋɪʟʟꜱ: ▸ Documentation & Writing: Markdown, Swagger/OpenAPI, LaTeX, Google Docs, MS Office Suite, Notion, ClickUp ▸ Technical Tools: Git/GitHub (basic for documentation workflows), Postman (API documentation & testing), DITA/XML basics ▸ Collaboration & Project Management: Jira, Confluence, Trello, Asana, Slack, Microsoft Teams ▸ Design & Visualization: Figma, Miro, Lucidchart, draw .io ▸ Content & Marketing: SEO best practices, UX writing, AI-assisted content creation, Ahrefs, SEMrush basics, WordPress, Shopify ▸ Dev & Process Knowledge: Agile/Scrum, SDLC, business analysis, requirements gathering, user stories and acceptance criteria. I combine journalistic accuracy, technical clarity, and marketing creativity, helping companies explain their products and services in a way that builds trust and drives results.

✅ .NET Full Stack Developer 20+ years of experience ✅ Build powerful .Net solutions that drive business growth ✅ C# .Net developer with 15+ years of experience ✅ Developed 50+ applications ✅ Crafted 200+ user-friendly interfaces that drive real business results. The clients say "It doesn't feel like outsourcing, but instead like we have our own remote developers." "They had great soft and hard skills and were full of ideas and drive!" I lead the fullstack and mobile development team at Itexus, a professional software development and consulting company focused on Fintech, Insurance, Healthcare, etc. I have 20+ years of experience in the .net architect development of web and mobile applications, .net, python, node.js, java developer as well as javascript, react .net, angular, AI frameworks and libraries. 👨‍💻.NET Full Stack Expertise .NET full stack – strong background in End-to-end development from database to UI using Microsoft stack .NET Core – deep expertise, cross-platform backend services .NET Angular – Full stack development on .NET backend and Angular frontend for enterprise-grade solutions .net core angular – Building complete systems with seamless backend–frontend integration .NET Core Angular – Scalable and secure web apps using .NET Core and Angular Angular .NET solutions – Using Angular for UI and .NET for API and business logic .net core developer – Proven experience delivering high-performance backend solutions using .NET Core .net core react – Building robust, scalable web applications with .NET Core APIs and React frontends c# .net developer – End-to-end development expertise using C# and the .NET ecosystem c# .net core – Advanced solutions built on C# with .NET Core for modern, cross-platform applications 👨‍💻 BACKEND Development Python: Expert in Python for server-side development Frameworks: Proficient in Django and Flask for building web applications Databases: Skilled in SQL, PostgreSQL, MySQL, and MongoDB for efficient data management Architecture: Experienced in applying MVC patterns for scalable applications APIs: Capable of integrating external services through REST and GraphQL 👨‍💻 FRONT END Development Proficient in HTML5, CSS responsive, JavaScript Experienced in React.js, Angular, Vue.js, react native, ionic, xamarin developer Responsive, cross-browser, ui/ux designer, ux/ui dashboard, ui ux designer app 👨‍💻AI TOOLS OpenAI API, DeepFace, ML/DL frameworks (TensorFlow, Keras, PyTorch, Scikit-learn), LangChain, Mistral, AgenticAI, Transformers RAG + custom AI tools: Document recognition and processing, Market Grabber, project management bots, AI for telephony, video/audio analysis Mobile App Development Native Mobile Development: Android, Kotlin, Java, iOS, Swift, KMP, KMM. Cross-Platform/Hybrid App Development: Flutter, Swift, Objective C, React Native, Xamarin, MAUI. General Expertise Website & Full Stack Development: Full stack development with ai .net full stack developer, .net software engineer, .net programmer, full stack developer, ai python full stack developer django, full stack web developer, full stack development, cms developer DevOps/DevSecOps: AWS, Azure, Docker, Kubernetes, GitLab-CI, Ansible, Terraform, etc Cross-platform app building with three.js, web application design, webflow web designer, website builders Integration tools: Data integration, websockets, ABP Framework, discord, Autotask Experienced in .net core web api, fullstack .net developer roles, with strong skills as a .net specialist. Skilled angular .net react developer, java developer with solid c sharp expertise. Worked on kogito for business automation, delivered ui ux-focused solutions. As an azure data engineer, handled scalable data pipelines. rust developer, python projects include backend developer tasks. Built app as a xamarin and web developer using java and javascript. Skilled in postgresql and web scrapping. Maintained legacy systems with .net webform. Collaborated with nft marketers, managed nft collab manage tasks. Full stack with react nodejs, modern react, including react typescript, react native developer roles. Acted as product owner in agile teams. Cloud deployments done on azure. Built interactive UIs using blazor. Why Choose us Microsoft certified talented developers and senior .net developer team High QA standards, including qa engineer roles Modern solutions: NFT programmer, metaverse, Microsoft .net, windows 10, Power Apps developer, SharePoint, market grabber Scalable team: full stack software developer, front end programmer, ios developer, ui ux designer Industries Banking, Trading, Cryptocurrency, Asset Management, Lending, Retail, Real Estate & Property Management, Food Delivery, Entertainment, Hospitality, Construction, Sports & Fitness, Travel & Tourism, Wellness, Medical Dashboard, Marketplace, E-commerce, Automotive, Human Resources, Education, E-learning, AI Assistants Seek new projects to put our .net ai, bring value to individuals, startups, companies.

💎 Top 1% Webflow Expert-Vetted Freelancer ⭐ 14+ years of web experience - Webflow specialist 🤝 5600+ Hours worked on Upwork, 70% long-term clients ❤️ 100% Job Success Score 🚀 I build fast, polished, production-ready Webflow websites - from landing pages to complex custom solutions Services I provide: • Building fully custom Webflow websites from scratch • Redesigning and modernizing existing Webflow projects • Converting Figma, Canva, or Sketch designs into interactive Webflow sites • Website migration to Webflow from WordPress, Framer, Squarespace, and Wix • Designing and implementing advanced animations using GSAP and Lottie • SEO optimization: meta tags, Open Graph, alt tags, HTML structure, canonical tags, sitemap, and robots.txt setup • Performance optimization: WebP & SVG assets, lazy loading, font preloading, async scripts, clean code structure • Third-party integrations: Google Analytics, Meta Pixel, Calendly, HubSpot, Zapier, Make, and more • AI-powered integrations including chatbots and automation workflows • Webflow CMS setup and management • Webflow e-commerce development • Custom code solutions using HTML, CSS, and JavaScript ✨ I build fast, polished Webflow websites for businesses that want a strong online presence. Click "Invite" to get started! Keywords to find me: Webflow, Webflow website development, UI/UX, Responsive design, Interaction design, Wireframing, Prototyping, Typography, Color theory, Layout, Mobile design, Animation, Front-end development, CSS, HTML, User-centered design, Navigation design, Accessibility, Usability, Information architecture, A/B testing, Conversion optimization, Branding, Visual identity, Illustration, Content design, Grid systems, E-commerce design, Mobile-first design, Design trends, Web design tools, Design principles, Responsive images, Parallax scrolling, Scroll animations, Call-to-action design, Landing page design, Card design, Minimalism, Flat design, Skeuomorphism, Material design, Gestalt principles, White space, Responsive typography, Design patterns, Mobile navigation, Cross-browser compatibility, Figma, Adobe XD, Sketch, Design thinking, User research, Persona creation, Data visualization, Rapid prototyping, Mood boards, Storyboarding, Color palettes, UI kits, User flows, Information hierarchy, Visual hierarchy, Microinteractions, User testing, Web design psychology, Loading animations, Video integration, Custom icons, Mobile optimization, Performance optimization, CMS integration

Technical Content Expert | 8+ Years Experience | Content Architecture | docs-as-code | MadCap Flare | DITA | Process Optimization | Strategy | First and only writer on your team | Clear and effective docs for startups I am a technical documentation specialist experienced in building documentation from scratch for technical and non-technical audiences in a variety of technical environments. From minimalistic guides to robust knowledge bases, from XML-based systems to docs-as-code, there is a solution for you and your audience. I will find it, plan it and build it with you.

Hi! My name is Bartosz and I'm Industrial Designer based in Poland. ✔ 15 years in design ✔ 40+ clients around globe ✔ Experience with manufacturing I nurtured my passion at the Fine Arts and Design Academy in Wrocław, specializing in industrial design in the transportation design studio. In addition to my education, I have gained significant professional experience in product development and design, collaborating with companies from both Poland and abroad through contracts and commissions. These collaborations have allowed me to work on diverse projects, ranging from machine housing designs to product packaging.