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I create immersive 3D web experiences and AR solutions that engage users and drive conversions. Using Three.js, Vue3, and custom AR setups (like virtual try-on for rings, glasses, or makeup), I bring interactive products to life directly in the browser. What I Offer / How I Help Clients: •Interactive 3D Websites & Web Apps – Real-time 3D models, animations, and WebGL optimizations. •Custom AR Solutions – Virtual try-on experiences for e-commerce and marketing campaigns. •Frontend Development Excellence – Vue3, HTML5, CSS3, responsive and high-performance interfaces. •Node.js Backend Support – Lightweight API integrations, data handling, and performance enhancements. Why Work With Me: I specialize in turning complex ideas into smooth, user-friendly web experiences. Every project is built for performance, scalability, and real-world usability. I focus on results, not just code. My Skills ⚫ Frontend Development: ✅ Three.js ✅ Shaders ✅ GSAP ✅ React ✅ Vue (v2/v3) ✅ Nuxt.js ✅ QuasarJS ✅ Vuex ✅ Pina ✅ Vanilla JS ⚫ Machine Learning / AI ✅ Tensorflow ✅ Mediapipe ⚫ Augmented Reality - AR ✅ AR.JS ✅ Mind.AR ✅ Aframe ⚫ Backend Development: ✅ Node.js ✅ MongoDB ✅ Php ✅ SQL ⚫ understanding best practices of code decoupling and components data logic ⚫ TDD practician with Cypress

I'm a Computer Engineering student with a focus on building functional, clean applications. I spend most of my time coding practical projects and I'm here to help you get your tasks done. I am a dedicated and detail-oriented frontend developer who takes pride in writing maintainable code and seeing projects through to completion. Technical Skills Web: JavaScript, HTML, CSS (responsive UI, DOM manipulation, API calls) Software: Java, C++, C# (OOP and backend logic) Databases:SQLite Professional Strengths: Teamwork & Collaboration:I have participated in various collaborative projects, both within university courses and in external environments. Role: I am comfortable coordinating with others, sharing responsibilities, and ensuring that individual modules integrate seamlessly into the final product.I am not afraid to admit when I don't know something; instead, I take it as a challenge to thoroughly research, document myself, and find the best solution to solve the problem at hand. Autodidact & Fast Learner Independent Growth: I have a strong ability to self-teach new technologies. Commitment: Once I take on a task, I am fully committed to delivering high-quality results within the agreed deadlines.

Certified Webflow Developer with 9+ years in Front-End and 5+ years of Webflow expertise. I go beyond Webflow’s limits to build custom, conversion-focused solutions that resonate with customers. Let’s save you time and elevate your online presence with scalable, best-practice designs. I specialize in creating, maintaining, and growing Webflow projects, ensuring they stay aligned with the latest best practices. My goal is to help you achieve business success through efficient, scalable solutions tailored to your unique needs. Let’s bring your vision to life! My Typical workflow: 🧠 Complete understanding of the project 🔧 Quickly develop and iterate on designs 🧪 Perform testing, collect feedback, and make adjustments 🚀 Implement and launch 🧰 Tools I Use: Webflow | Zapier | Make | Memberstack | Wized | FinSweet | Figma | Hubspot | Relume | Client-First 🛠️ My Expertise: Webflow Development | Figma to Webflow | Webflow CMS | Webflow Relume | Custom Coding | SEO ⚡ How I can help: - Convert Figma designs to a responsive Webflow site following best practices (Finsweet Client-First) - Migration to Webflow from Wordpress, Squarespace, Wix, etc. - Webflow Integration with 3rd party services like your CRM via Zapier/Make - Custom solutions built with code whenever Webflow runs into limitations - SEO optimization What my clients are saying: ⭐⭐⭐⭐⭐ "Alexandru is superb. He will be top of my list when I next need a WebFlow developer. He knows WebFlow really well, but he also knows how to deal with an inexperienced client really well too. I know that I can trust him to (a) understand my requirement, and (b) do it right first time." ⭐⭐⭐⭐⭐ "Alexandru was awesome & I would definitely recommend." ⭐⭐⭐⭐⭐ "Great webflow designer who put in the extra work to cover the details I did not understand. I would recommend him for another project." 🌐 Look forward to working with you, let's Transform Your Ideas into Reality! 🚀𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Webflow Developer Upwork, Webflow, Webflow Designer, Webflow Developer, SaaS Design, Webflow designer, Webflow developer, Webflow SEO, Webflow CMS, Webflow migration, Webflow SaaS design, Webflow specialist, Figma to Webflow, Adobe xd to Webflow, Webflow blog, API Integration, Airtable, Figma, Website Redesign, Web component Design, UI/UX Prototyping, Responsive Design, Web Design, Web Development, Landing Page, Webflow Expert, Responsive Design, Website Redesign, Webflow Animation, UX & UI, SaaS website design, CMS Development, Webflow Specialist, Hire the Best Webflow Developer in 2024! 🚀 #WebflowDeveloper #FigmaToWebflow #UpworkTopFreelancer #WebDesignExpert #CMSDevelopment #ResponsiveDesign #Webflowupwork #webflowdeveloperupwork #webflowexpert #Webflowexpertdeveloper #figmatowebflow #Webflowanimation #Webflow #Relume #Finsweet #WebflowCustomcode #CSS #HTML #CSS3 #HTML5, #Webflowinteractions #figma, #FigmaPrototyping, #eCommerceWebsiteDesign, #SEOOptimization, #LandingPageCreation #SEO-friendlyWebDesign

Seasoned UI/UX Developer and Front-End Web Developer with extensive experience in Figma, Vue.js, Nuxt.js and Typescript. Skilled in creating dynamic and interactive web applications using modern JavaScript front-end frameworks such as VueJS (Vue 2 and Vue 3) and Nuxt (Nuxt 2 and Nuxt 3). Proficient in utilizing Tailwind CSS and other front-end frameworks like Vuetify, Bootstrap or PrimeVue to develop responsive and visually appealing designs. Deep understanding of user interface (UI) and user experience (UX) design principles, including creating user flows, wireframes, high-fidelity designs, prototypes, and mockups. Experienced in translating design concepts into functional, user-friendly web applications. Adept at collaborating with cross-functional teams to deliver projects that exceed client expectations. ✅ Work Style: 👉 My work style is characterized by a systematic approach and attention to both the big picture and the finer details. I am proactive, self-motivated, and take ownership of my work. I am adaptable to changing requirements and can effectively manage multiple projects simultaneously. ✅ Personality: 👉 As a senior front-end developer, I am a dedicated and disciplined professional. I am passionate about my craft and enjoy the challenges that come with solving complex problems. I am open-minded, a good communicator, and value teamwork and collaboration. I strive for continuous improvement and take pride in delivering high-quality work that exceeds client expectations. 🏁 8+ years of experience as a Senior Frontend Developer (UI Developer) 🏁 In-depth and up-to-date knowledge of the best web and UI standards 🏁 Able to work independently, as well as in cross-functional teams 🏁 Strong knowledge of the web, mobile, and interactive design principles including layout, grid systems, design patterns, and typography ✅ Specialities: 👉 SaaS/Custom websites and dashboards 👉 Mobile apps 👉 Custom landing pages 👉 WordPress-based websites 👉 Webflow-based websites 👉 Headless e-Commerce stores 👉 Front-end development 👉 Prototypes and MVPs for seeking investment and user testing 👉 User flows to create strong strategy-backed designs 👉 Full-cycle product design and development 👉 UI/UX Audit ✅ Web Development skills: 👉 HTML5, CSS3 with SASS/SCSS 👉 JavaScript, VueJs, NuxtJs 👉 Responsive Layouts Design 👉 Bootstrap, Material UI, Tailwind.css, Vuetify 👉 AWS EC2, SES, Cloudfront, Route53 👉 APIs, GraphQL 👉 Chart.js 👉 WordPress, WooCommerce 👉 Strapi 👉 Webpack, Npm, Yarn 👉 Git with Github/BitBucket 👉 Docker 👉 Apache, Nginx ✅ Tools: 👉 Figma 👉 Adobe Photoshop 👉 Adobe Illustrator 👉 VS Code 👉 Slack 👉 Management tools: Jira, Trello, Asana Keywords (for you to find me): front-end developer nuxt expert vue js user experience ui/ux ios designer design app application wireframes vuejs nuxtjs photoshop prototype ui ux html wireframe design javascript material ecommerce prototypes interface mockups css usability saas startup start-up mockup expert interaction design e-commerce wireframing

Most voice AI demos break on the first real call. Mine don't. As an experienced AI developer and AI Engineer, I build systems that handle 50+ calls/night at $0.10 each — where customers genuinely can't tell it's not a person. 📩 Send your project brief - I'll reply within 2 hours with a concrete action plan. 🏆 Why work with me? 🥇 Technical Reviewer for Manning Publications (Efficient AI in Practice & Enterprise RAG). 🥇 Winner of the Enterprise RAG Challenge. 🥇 Top-Rated AI Developer on Upwork with a focus on ROI. 🥇 Expert LLM Engineer specialising in hallucination-free RAG systems. Core Specialisations ❇️ AI Voice & Chatbot Development As a specialised AI developer, I build full voice pipelines: Deepgram/Whisper → GPT-4/Claude → ElevenLabs. Expert in chatbot development and conversational business logic for WhatsApp, Telegram, and Web. I work as a dedicated chatbot developer integrating systems with ManyChat, Botpress, and OpenAI API. Modern chatbot development setups to act as a 24/7 sales engine and support lead. ❇️ AI Agent Architecture & Autonomous Workflows I am an AI developer who excels in AI Agent architecture using LangGraph and CrewAI. Multi-AI Agent systems for lead generation, deal tracking, and complex CRM automation. Autonomous AI Agent workflows connected to Slack, Shopify, and enterprise backends. Every AI Agent I build is designed to scale and optimise business processes without increasing headcount. ⚙️ LLM Engineering & Advanced RAG As a senior LLM Engineer, I solve the "hallucination problem" for modern enterprises. Advanced LLM pipelines designed with a focus on Vector Databases (Pinecone, Weaviate, Milvus). Custom fine-tuning, prompt engineering, and production-ready LLM infrastructure. 🛠️ FULL-STACK TECH STACK & DATA SCIENCE As an AI Developer: Python, FastAPI, Docker, AWS, Asyncio. As a Python Developer: LangChain, LlamaIndex, LangGraph, PyTorch. As a Web Developer: Frontend frameworks, responsive platforms, and API integration. As a Data Scientist: Advanced data processing, analytics pipelines, and model evaluation. ❇️ WHAT YOU GET WITH EVERY PROJECT When you hire me as your AI developer, you get production-ready, scalable, and cleanly documented code. As a professional Python Developer, I ensure your system is robust, while my background as a data scientist guarantees that your data is processed with maximum analytical precision. Whether it's complex chatbot development for support or an AI Agent workflow for outbound sales, I handle the full CI/CD deployment on AWS. As a skilled web developer and agentic ai developer, I ensure your user interfaces are as smooth as the underlying AI models. By combining the precision of a data analyst with the agility of a Python full stack developer, I create applications that are data-driven. Every Python full stack developer setup I deploy is fully integrated with analytical tools, meaning a data analyst or data scientist on your team can easily track performance. 🌐 EXPERTISE ACROSS THE spectrum Whether you need a high-performance chatbot developer to automate customer service or a senior LLM expert to architect complex RAG systems, I deliver code that scales: For Enterprises: I act as a Lead Python Developer, agentic AI developer, and machine learning consultant, building AI agent automation workflows. My skills as a data scientist extract valuable insights from your historical enterprise data via AI agent RAG pipelines. For Startups: As a python full stack developer and AI agent builder, I focus on rapid deployment of AI sales agent and AI voice chatbot solutions. I leverage modern frontend and backend practices as a capable web developer building AI agent SaaS products. For Deep Tech & Analytics: My work as a data scientist and machine learning specialist ensures your systems are backed by solid statistics. From predictive modelling as a data analyst to building generative AI agent and AI voice assistant systems, I cover all your data needs. From simple Python Developer scripting to AI agent creation, my goal is Enterprise AI solutions with clear ROI. If you need a Senior Python Developer and AI agent expert who understands business logic and architecture, let's connect. As a web developer and chatbot developer, I build digital ecosystems including WhatsApp AI chatbot and AI phone agent systems. My machine learning pipelines and python full stack developer practices ensure your software is future-proof. This blend of python full stack developer and AI agent N8N skillset makes me the ideal partner, combining a data analyst, machine learning engineer, and AI call agent creator. 👉 Send me your project brief — I’ll get back to you within 2 hours with a free AI visibility audit. Last update: 01.07.2026

I’m a Front-End Developer specializing in building clean, scalable, and conversion-focused user interfaces using React, TypeScript, and modern HTML/CSS. I help businesses transform ideas and designs into fast, responsive, and production-ready web experiences. Whether it's a landing page, a web application feature, or a fully responsive email template, I focus on performance, maintainability, and clean architecture. What I do best: • Develop responsive landing pages optimized for conversion • Build scalable React & TypeScript applications • Create pixel-perfect UI from Figma/Design files • Develop responsive HTML email templates (cross-client compatible) • Integrate analytics, tracking, and AI-powered tools • Optimize performance and clean up messy front-end code How I work: • Clean, structured, maintainable code • Clear communication and fast iterations • Focus on business goals — not just visuals • Reliable delivery and attention to detail If you need a developer who understands both technical structure and business impact, I’m ready to help.