PHP Developers for hire in Poland
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Hire heorhm
Full-stack freelancer with expertise in web & mobile development, automation, Shopify themes & apps, AI & ML development and no/low-code solutions. I help businesses streamline workflows, build scalable applications, and deliver efficient digital products tailored to their needs. Passionate about solving...Full-stack freelancer with expertise in web & mobile development, automation, Shopify themes & apps, AI & ML development and no/low-code solutions. I help businesses streamline workflows, build scalable applications, and deliver efficient digital products tailored to their needs. Passionate about solving problems with clean, user-friendly, and cost-effective solutions. Frontend: React.js, Next.js, Tailwind CSS, Redux, Vue, Angluar, Swift, React Native, Flutter Backend: Node.js, Express.js, NestJS, Python, Java, PHP, Laravel Shopify: Shopify themes, Shopify apps, Shopify Plus, liquid Blockchain: EVM, Solana, Solidity, Hardhat, Rust, Ethers.js, web3.js AI & ML: LLM, Machine Learning, Langchain Databases: PostgreSQL, MongoDB, Firebase, Redis No/Low-code: Webflow, bubble.io, Framer APIs: REST, GraphQL DevOps & Tools: Docker, Git, CI/CD (GitHub Actions), AWS/Vercel less -
Hire viktorc2
I am a Full Stack & AI Architect with over a decade of experience designing, engineering, and deploying scalable software systems across web, mobile, cloud, and artificial intelligence domains. I specialize in architecting end-to-end solutions — from product strategy and system design to development, deployment, and...I am a Full Stack & AI Architect with over a decade of experience designing, engineering, and deploying scalable software systems across web, mobile, cloud, and artificial intelligence domains. I specialize in architecting end-to-end solutions — from product strategy and system design to development, deployment, and long-term optimization. My expertise covers modern frontend engineering (React, Next.js, TypeScript), backend systems (Node.js, Python, FastAPI, Django), API design (REST, GraphQL), distributed systems, microservices architecture, and high-performance database design (PostgreSQL, MongoDB, Redis). I build cross-platform mobile applications using React Native and Flutter, ensuring consistent performance and seamless user experiences across devices. On the AI and machine learning side, I design and implement production-grade intelligent systems including LLM integrations, RAG architectures, vector databases, embeddings, AI automation workflows, and data-driven ML pipelines. I focus on reliability, cost optimization, monitoring, and scalable AI infrastructure ready for real-world usage. I also bring strong DevOps and cloud expertise, working with AWS and modern infrastructure practices such as Docker, CI/CD pipelines, infrastructure automation, and secure cloud architecture. My approach emphasizes clean architecture, security, performance optimization, and maintainability. Whether building SaaS platforms, fintech systems, enterprise applications, AI-powered products, or scalable startup MVPs, I deliver robust, future-proof solutions aligned with business goals. If you’d like, I can now create an even more elite “Top 1% Architect” positioning version optimized specifically for Freelancer visibility and client conversion. less -
Hire rawheyx
I’m a Full Stack Developer focused on building scalable web and mobile applications, along with AI-driven solutions and automation systems that improve efficiency and performance. I work with businesses to transform ideas into functional, reliable products — from responsive frontend interfaces to secure backend...I’m a Full Stack Developer focused on building scalable web and mobile applications, along with AI-driven solutions and automation systems that improve efficiency and performance. I work with businesses to transform ideas into functional, reliable products — from responsive frontend interfaces to secure backend systems and fully integrated applications. My approach goes beyond development; I focus on creating solutions that are efficient, maintainable, and aligned with real-world business goals. My experience includes developing modern frontends, robust backend architectures, integrating AI features such as intelligent workflows and chatbots, and building automation tools and bots to streamline repetitive processes. I also develop cross-platform mobile applications with a strong emphasis on usability and performance. What I deliver is not just code, but complete, production-ready systems built with attention to detail, scalability, and long-term value. I prioritize clear communication, consistency, and meeting deadlines to ensure smooth collaboration. If you’re looking for a developer who can handle both the technical execution and the bigger picture of your project, I’m ready to contribute. less -
Hire vasylklymiu
"I build reliable, high-quality solutions that help clients achieve real results." I’m a Senior Full-Stack Web & Mobile Engineer with deep expertise in AI and Blockchain development, passionate about building scalable, secure, and intelligent digital products. I’ve already led and contributed to projects across..."I build reliable, high-quality solutions that help clients achieve real results." I’m a Senior Full-Stack Web & Mobile Engineer with deep expertise in AI and Blockchain development, passionate about building scalable, secure, and intelligent digital products. I’ve already led and contributed to projects across Europe and the US — from smart contract integrations and AI-powered platforms to high-performance web and mobile applications. My core strength is blending modern web frameworks (React, Next.js, Node.js, Django, Laravel) with AI tools (LangChain, GPT, TensorFlow) and blockchain technologies (Solidity, Web3.js, Polygon, BSC) to create systems that are both innovative and practical. Whether it’s developing a DeFi platform, an AI automation system, or a full-stack SaaS product, I focus on clean architecture, long-term scalability, and excellent communication. Clients appreciate that I treat every project like my own — ensuring reliability, performance, and measurable results. If you’re looking for a developer who combines technical depth with business-focused thinking, I’d be glad to collaborate and help bring your idea to life. less -
Hire evanderc4
I am a seasoned mobile app developer specializing in Flutter and React Native, with extensive experience building high-performance AI-powered applications for both iOS and Android. Over the years, I have delivered apps that combine modern UI/UX, scalability, and seamless performance, tailored to meet client goals and...I am a seasoned mobile app developer specializing in Flutter and React Native, with extensive experience building high-performance AI-powered applications for both iOS and Android. Over the years, I have delivered apps that combine modern UI/UX, scalability, and seamless performance, tailored to meet client goals and user expectations. My expertise spans cross-platform mobile development, native iOS/Android solutions, and integrating AI features such as machine learning models, chatbots, recommendation engines, and smart automation into apps. I am highly skilled in Swift, SwiftUI, Kotlin, Firebase, FFmpeg, WebRTC, and other technologies essential for building real-time, multimedia-rich applications. I thrive on turning complex requirements into intuitive, polished apps, whether it's an OTT platform, IPTV solution, AI-driven tool, or interactive mobile experience. I prioritize clean code, modular architecture, and maintainability, ensuring apps are not only functional but also easy to scale and update. I have a proven track record of working closely with clients to understand their vision, providing technical guidance, and delivering solutions on time and within budget. My goal is to help businesses leverage cutting-edge mobile and AI technologies to create apps that stand out, engage users, and drive growth. If you need a dedicated developer to build, optimize, and innovate your mobile applications, I bring the technical expertise, creativity, and problem-solving skills to make your project a success. less -
Hire krzysztofpacz
I am an experienced front-end and back-end developer. Programming has been my passion for 11 years. I deal with mobile and desktop applications, corporate systems and e-commerce. My work is characterized by full commitment to the tasks entrusted to me, 100% professionalism and extensive technological knowledge.I am an experienced front-end and back-end developer. Programming has been my passion for 11 years. I deal with mobile and desktop applications, corporate systems and e-commerce. My work is characterized by full commitment to the tasks entrusted to me, 100% professionalism and extensive technological knowledge. less -
Hire eugenedromov
I'm a senior full-stack developer with 12+ years of experience (since 2013). I build robust web applications--from MVPs to complex, high-load systems. My current focus is Nuxt 3/Vue 3 on the frontend and Laravel on the backend. I also use Python to fine-tune small neural networks and to develop microservices where...I'm a senior full-stack developer with 12+ years of experience (since 2013). I build robust web applications--from MVPs to complex, high-load systems. My current focus is Nuxt 3/Vue 3 on the frontend and Laravel on the backend. I also use Python to fine-tune small neural networks and to develop microservices where automation or AI features add real value. I take ownership end-to-end: careful planning, clean architecture, readable code, and thorough testing. I'm methodical with debugging and performance optimization, enjoy tackling challenging tasks, and I'm consistently responsive throughout the project. Highlights: Nuxt 3 / Vue 3 (SSR, routing, state management), component-driven development Laravel (REST APIs, queues, background jobs, Eloquent), secure and scalable backends Python for microservices and fine-tuning small neural networks Reliable QA: cross-browser testing with BrowserStack and error tracking with Sentry Strong debugging and bug-fixing, refactoring legacy code, performance tuning Clear communication, attention to detail, and on-time delivery What I can help with: SPA/SSR apps, admin dashboards, and REST/GraphQL APIs Integrations with third-party services, payment providers, and internal tools Microservices and background workers, monitoring and logging setup Test coverage, CI/CD pipelines, and maintainable documentation If your project needs a reliable developer who thinks through edge cases and delivers quality, let's talk. less -
Hire dkozlowski
Full-stack web developer with over 9 years commercial experience in PHP. Over 5 year working as freelancer. Core skills: • Websites, eCommerce, dedicated scripts • Data management, flow and manipulation, • Algorithms, • Servers administration, • Project planning and architecture design, • Visual design, • Technical...Full-stack web developer with over 9 years commercial experience in PHP. Over 5 year working as freelancer. Core skills: • Websites, eCommerce, dedicated scripts • Data management, flow and manipulation, • Algorithms, • Servers administration, • Project planning and architecture design, • Visual design, • Technical documentation. Good communication and analytics skills helps me understood the point of your needs B-) less -
Hire filipp60
I don’t just build websites or apps I engineer future-ready, AI-powered digital ecosystems that drive revenue, scale globally, and transform businesses into market leaders. With 5+ years of proven expertise, 100+ delivered projects, and clients across the USA, UK, Canada, and the Middle East, I specialize in...I don’t just build websites or apps I engineer future-ready, AI-powered digital ecosystems that drive revenue, scale globally, and transform businesses into market leaders. With 5+ years of proven expertise, 100+ delivered projects, and clients across the USA, UK, Canada, and the Middle East, I specialize in Full-Stack JavaScript development (MERN, MEAN, MEVN) combined with AI integration & automation to create high-performance web apps and SaaS and eCommerce platforms. ✨ Here’s what sets me apart ⚡ 30% Faster Development: Proprietary frameworks + AI-assisted coding 📈 40% Performance Boost: Optimized load times, blazing-fast apps 🤖 AI & Chat-GPT Integration: Automation, chatbots, personalization 💵 Cost Efficiency: Cloud-native architecture saving clients $10K+/month 🎯 100% On-Time Delivery: Agile workflows, zero compromise on quality 🏆 Featured Client Successes 🔥 AI-Powered EdTech Platform (MERN) → 30% growth in active users & $600K ARR 🔥 Enterprise Marketplace (Microservices) → 50% faster processing, funding doubled 🔥 Donation App for NGO (Node + AI) → $150K+ mobilized in Q1 🔥 Healthcare Dashboards (Secure SaaS) → HIPAA-compliant, global scalability 🛠 Tech Stack & Skills Frontend: React.js, Next.js, Angular, Vue.js, TypeScript, Redux Toolkit, TailwindCSS Backend: Node.js, Express.js, NestJS, MongoDB, GraphQL, REST APIs, Socket.IO Cloud & DevOps: AWS, Azure, Heroku, Vercel, Docker, Kubernetes, CI/CD Pipelines AI & Automation: OpenAI API, Chat-GPT, Machine Learning APIs, Predictive Analytics Integrations: Stripe, PayPal, CRMs, ERPs, Payment Gateways, 3rd-Party APIs 💡 Services I Deliver 🤖 AI-Powered Automation – Chatbots, workflows, predictive analytics 💻 Custom SaaS Development – From MVP to enterprise-scale solutions 🔗 API Development & Integrations – Payment systems, ERPs, CRMs 📱 End-to-End Full-Stack Development – Web apps, marketplaces, dashboards ⚡ High-Performance Optimization – Reduce load times by 40%+, increase retention 🌟 Industries I Serve ✅ EdTech | ✅ Healthcare | ✅ FinTech | ✅ E-commerce | ✅ SaaS | ✅ Nonprofits 🔥 Why Clients Hire Me ⏰ Rapid Turnaround: Projects delivered 20% faster than industry average 🛡️ Enterprise-Grade Security: GDPR & HIPAA compliance ready 📞 24/7 Availability: Flexible with global time zones 🔄 Agile Development: Transparent weekly sprints + demos 🎓 Knowledge Transfer: Documentation & team training included 💎 Lifetime Support: Free bug fixes + ongoing consultation 📈 Results at a Glance ✅ 200+ Projects Delivered | 15+ Countries Served ✅ 95% Repeat Hire Rate | 99% Client Satisfaction ✅ $3M+ Revenue Generated for Clients ✅ 40% Avg. Performance Improvements on Legacy Systems 🎬 Ready to Build Your Next Winning Project? Whether it’s a bug fix (50–$1K), a custom SaaS platform ($1K–$5K), or a full-scale enterprise web solution ($10K+), I’m here to make it happen. 💬 Message me today (response guaranteed in 2 hours). less -
Hire logicverto
I’m a Web Developer focused on clean, maintainable solutions. I build business websites and landing pages in pure HTML/CSS/JS as well as WordPress sites (Elementor/Gutenberg) with ACF for easy content editing. I also develop React-based web applications such as admin panels, calculators, booking/order systems, and...I’m a Web Developer focused on clean, maintainable solutions. I build business websites and landing pages in pure HTML/CSS/JS as well as WordPress sites (Elementor/Gutenberg) with ACF for easy content editing. I also develop React-based web applications such as admin panels, calculators, booking/order systems, and custom forms with business logic. I can help with website setup and migration, SSL/hosting configuration, performance optimization, and basic technical SEO. I prefer clear requirements, transparent communication, and delivering a result you can easily maintain and update. less
