Hire the Best App Development Freelancers
in Venezuela

Need a Shopify expert who can transform ideas into captivating experiences? 🙋🏻‍♂️🚀 I’ve successfully delivered 70+ stores and projects for agencies and direct clients. Top 3% Upwork Shopify expert, my recent work includes partnering with 7-figure brands, excelling in CRO, and elevating sales & performance through A/B testing and inline checkout testing. I turn your vision into measurable success. ✨ Clients often reach out after dealing with: • 🤝 Freelancers who need constant hand-holding • 🧑‍💻 Developers who focus on features, not users • 🎨 Designers who prioritize looks over performance • ⏰ Missed deadlines, 🗣️ unclear communication, and 🧭 lack of ownership 👨🏻‍💻 I’ve built my reputation by solving these problems head-on, with a process that’s structured, collaborative, and focused on delivering measurable outcomes. What I do • 🧪 A/B testing & experimentation • 🧯 Ongoing maintenance & bug fixing • 🛠️ Custom theme development (from scratch) • 🔗 Integrations with third-party apps & APIs • 🧩 Shopify Functions (cart/discount logic) • 📦 Shopify app development (private/public) • 🎨 Website & UI design that converts • 🧰 Customizing existing themes/templates • 🚚 Migrations to Shopify (Magento, WordPress, etc.) How can I support your Shopify goals today? Minimum engagement: 10 hours. Ongoing partnerships preferred. 💡 Transforming digital experiences is my passion. I specialize in crafting high-converting Shopify stores, executing expert-level development that turns complex ideas into intuitive, user-friendly interfaces. My approach blends rigorous CRO research with responsive, fully customizable sections tailored to your needs—delivering results in lead conversion, engagement, and usability. 📈 Clients choose me for my proven ability to create fully tailored stores, streamline CRO, and develop cohesive mobile and e-commerce solutions. From scratch builds and dynamic development to pixel-perfect integrations, I ensure every project meets and exceeds its business goals. 🚀 📊 Business-Oriented: • High-converting sections, custom-coded landing pages, A/B testing • Intuitive mobile apps 📱 • Consistent design systems to scale your product 🎯 ✅ Work Philosophy: • Transparent communication: Weekly updates & real-time collaboration • On-time delivery: 95% of projects completed on schedule ⏳ • Client-first approach: 100% custom development—no generic templates Ready to turn visitors into loyal customers? 👉 Let’s build: • User-centered development for high-converting sections that stand out in your industry • Seamless experiences across mobile, tablet, and desktop • Measurable growth in conversion & engagement 📈 🚀 Your digital success starts here! 🚀 💼 Experience: I’ve worked on 70+ Shopify stores worldwide, helping brands optimize their e-commerce experiences. 🌐 Portfolio: lubindev.com Some projects I’ve worked on: • TheBruery.com • NYDJ.com • KutFromTheKloth.com • Dita.com • BeachRiot.com • LaBlanca.com • TheWigCompany.com • TheMagic5.com • Lspace.com • Greenpan.us • Shop.Invisalign.com • ThreeBirdNest.com • AGJeans.com • AGJeansOutlet.com • CISurfboards.com • Aloha.com • BlackHalo.com 💬 Looking forward to connecting—let’s talk soon! 🚀 Testimonials from previous clients ⭐⭐⭐⭐⭐ Dogsuppy.com Lubin is the best developer we had, he helps custom implementations and CRO focus development, meeting deadlines and work seemless with all our departments. ⭐⭐⭐⭐⭐ Vanketo.co Lubin is the best programmer to work with, he deliver our new pixel-perfect figma to shopify design, with all custom features I requested in record time. #ShopifyExpert #EcommerceSpecialist #DigitalStrategy #ConversionOptimisation #CROSpecialist #A/BTesting #DTCGrowth #OnlineSales #ShopifyOptimisation #WebAnalytics

Are you looking for someone reliable and skillful to make your projects? I can help you, I've been a game developer since 2015 with experience in Unity, C#, Blender, 3D and 2D graphics. If you have some time, try some of my games; you will see the passion that I've put into them. If your project is a game, a learning software, medical, or it involves science, I would love to work with you.

If you need a reliable developer who can turn an idea into a production-ready game, mobile app, web platform, or interactive experience - you’re in the right place! I specialize in Unity game development, building engaging 2D/3D experiences — including biofeedback-driven relaxation games, therapeutic apps for kids, calming interactive scenes, and health/fitness-focused applications that use real-time inputs for meaningful user engagement. I also deliver full-stack solutions for startups and growing businesses, covering everything from pixel-perfect UI/UX design to backend architecture and deployment. 🔥 What I Build - Immersive Unity Games & Interactive Experiences (2D/3D, biofeedback, relaxation/calming apps, educational/therapeutic tools), - iOS & Android Apps (React Native, Swift, Kotlin) - Cross-Platform Mobile & Desktop Apps - Web Applications (React.js, Next.js, Node.js) - API Development & Third-Party Integrations (sensors, Bluetooth, real-time data) - Real-time Features (WebSockets, Firebase) - Payment Integration (Stripe, PayPal, in-app purchases) 🧠 Tech Stack Frontend: React.js, Next.js, TypeScript, Tailwind CSS Backend: Node.js, Express.js, Python Database: MongoDB, PostgreSQL, Firebase Mobile: React Native, Swift, Kotlin Game Dev: Unity (C#) Cloud: AWS, Vercel, DigitalOcean 💡 What Clients Appreciate * Clean, scalable architecture * Performance optimization * Pixel-perfect UI/UX implementation * Clear communication & fast response * Business-focused thinking (not just coding) I don’t just write code — I help shape products that scale. Whether you’re building: * An MVP for investors * A marketplace platform * A fintech or crypto app * A health/fitness app * A multiplayer or casual mobile game * A SaaS dashboard I can handle the full cycle: planning → development → testing → deployment → support.