A/B testing specialists Para Contratação
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Mostrando 42 resultados
Freelancers Patrocinados
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markupdudes markupdudes
$25 Dólares / hora
AI & Full-Stack Dev | Python, Laravel, React, IoTPakistanI help businesses turn ideas into powerful, AI-driven applications that boost efficiency, engage users, and scale with ease. I’m a full-stack developer with strong expertise in Artificial Intelligence (AI), Machine Learning (ML), and Large Language Models (LLMs). I build smart, data-driven applications that integrate...I help businesses turn ideas into powerful, AI-driven applications that boost efficiency, engage users, and scale with ease. I’m a full-stack developer with strong expertise in Artificial Intelligence (AI), Machine Learning (ML), and Large Language Models (LLMs). I build smart, data-driven applications that integrate intelligent automation, natural language processing (NLP), and predictive analytics to deliver innovative, scalable solutions for businesses. On the backend, I work extensively with Python (Django, Flask, FastAPI), Node.js, and PHP frameworks including Laravel, CodeIgniter, Joomla, and Magento. On the frontend, I develop modern, high-performance web and mobile applications using ReactJS, React Native, Swift/SwiftUI for iOS, and Kotlin/Jetpack Compose for Android. I also specialize in custom WordPress development, from theme and plugin creation to full-scale, tailored CMS solutions, ensuring functionality matches your exact needs. My UI/UX toolkit covers HTML, CSS, JavaScript, jQuery, and Bootstrap, with a focus on clean, user-friendly design. Beyond application development, I have hands-on experience with Blockchain-based applications, Cloud management (AWS, Azure, Google Cloud), and DevOps workflows (CI/CD pipelines, containerization with Docker/Kubernetes, and server automation). My approach is to combine technical expertise with an understanding of business goals, delivering high-quality, scalable, and future-ready solutions that not only meet but exceed client expectations. menos
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Teste A/B, Otimização de Listagens na Amazon, Automação, Sistema de Gerenciamento de Conteúdo (CMS), Corel DrawI'm Enoch, and I've been moved in the world of digital development and digital marketing since about 6 years ago. My passion lies in Digital Marketing and E-commerce design and its security. I excel in my expertness and showcasing my expertise to my clients, where I help individuals embrace ecommerce greatness and...I'm Enoch, and I've been moved in the world of digital development and digital marketing since about 6 years ago. My passion lies in Digital Marketing and E-commerce design and its security. I excel in my expertness and showcasing my expertise to my clients, where I help individuals embrace ecommerce greatness and develop a deep appreciation for it within my community. Looking forward to helping entrepreneurs with my passion menos
Contratar EnochShopify
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I’m a dedicated Engineer who enjoys turning ideas into reliable, well-built products—both in software and in systems that interact with the physical world. I’ve worked across web, mobile, and backend systems, helping clients move from concept to production with clean, maintainable code, and I’m comfortable...I’m a dedicated Engineer who enjoys turning ideas into reliable, well-built products—both in software and in systems that interact with the physical world. I’ve worked across web, mobile, and backend systems, helping clients move from concept to production with clean, maintainable code, and I’m comfortable collaborating on projects that involve hardware, mechanical constraints, or real-world performance considerations. I take pride in understanding the “why” behind a project, not just the requirements list, because good engineering—whether digital or mechanical—solves real problems. I bring a practical, detail-oriented mindset shaped by experience with mechanical systems, design tolerances, and how things are actually built and used, not just how they look on paper. I’m known for being dependable, detail-oriented, and easy to work with. I communicate clearly, meet deadlines, and take ownership of what I deliver. Whether I’m building new features, improving performance, integrating with hardware, or fixing bugs that “should be simple but somehow aren’t,” I approach each task with care and persistence. I’m comfortable working independently or as part of a team, adapting quickly to different tech stacks, workflows, and engineering disciplines. I value long-term partnerships and aim to build solutions that scale, last, and perform reliably in real-world conditions. I work hard, enjoy what I do, and I won’t disappear halfway through a project—unless it’s to grab coffee and come back with a better solution. menos
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billybryan98 billybryan98
$20 Dólares / hora
Full Stack | Python | C# | PHP | JavaScriptPhilippinesHello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and...Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and a strong focus on problem-solving, I ensure every project I work on exceeds expectations and drives measurable results. Backend Development ✔️ Python: Flask, Django, RESTful APIs, data processing. ✔️ C#: ASP.NET Core, application development, Azure integrations. ✔️ PHP: Laravel, WordPress, custom CMS solutions. ✔️ SQL & Databases: PostgreSQL, MySQL, Couchbase, TypeORM. Frontend Development ✔️ React.js: Next.js, Remix.js, Astro.js ✔️ JavaScript: Angular, Vue, Vuex, TypeScript, jQuery. ✔️ CSS Frameworks: Bootstrap, Tailwind CSS, SCSS, LESS. ✔️ Responsive Design: HTML5, CSS3, Figma, pixel-perfect, cross-browser compatibility. Tools & Platforms: ✔️ Version Control: Git, GitHub, GitLab, Bitbucket ✔️ Cloud: AWS, Azure, Google Cloud, Couldflare ✔️ DevOps: Docker, CI/CD pipelines, Jenkins. ✔️ Collaboration: Trello, Slack, Jira. What I Offer ✔️ Custom Web Applications: Fully responsive and optimized for performance. ✔️ API Development & Integration: Building and connecting APIs for seamless data exchange. ✔️ Database Design & Optimization: Efficient data models and query performance tuning. ✔️ Migration & Upgrades: Smooth transitions with zero downtime. ✔️ Full-Stack Solutions: From UI/UX design to backend logic and deployment. I'm passionate about turning your ideas into functional, scalable, and visually appealing digital solutions. Whether you need a one-off project or long-term collaboration, I’m here to help. Let's bring your project to life! Let’s discuss your project needs and start building something amazing together. Best regards, Billy Bryan menos
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Full Stack Developer | AI Engineer | Data & Automation Expert Hi, I'm Hongqiang Chen, a results-driven Full Stack Developer and AI Engineer who blends modern software development with intelligent automation and data-driven logic. I bridge the gap between engineering, business operations, and applied AI, delivering...Full Stack Developer | AI Engineer | Data & Automation Expert Hi, I'm Hongqiang Chen, a results-driven Full Stack Developer and AI Engineer who blends modern software development with intelligent automation and data-driven logic. I bridge the gap between engineering, business operations, and applied AI, delivering systems that not only work—but scale, optimize, and automate. ⚙️ Core Expertise Full Stack Web Development ✔ MERN Stack (MongoDB, Express, React, Node.js) ✔ Laravel & Custom PHP Frameworks ✔ Next.js, TypeScript & Modern Frontend Architecture ✔ WordPress Development (Themes, Plugins, Custom Integrations) ✔ Shopify Store Setup, Customization & API Integrations ✔ Secure Authentication, RBAC & System Architecture ✔ RESTful APIs, Third-Party Integrations & Microservices ✔ Performance Optimization, CI/CD & Deployment Pipelines 🤖 AI Engineering & Automation ✔ LLM Integrations (OpenAI, Anthropic, Groq, Local LLMs) ✔ AI-powered chatbots, assistants & workflow automation ✔ Vector Databases (Pinecone, Qdrant) & Embedding Systems ✔ Prompt Engineering & RAG Pipelines ✔ Automation Scripts & AI-Driven Data Processing ✔ AI-enabled dashboards, predictive analytics & insights ✔ Self-hosted AI deployment (Docker, Linux, GPU setups) 📊 Data Engineering & Business Systems ✔ Web Scraping & Data Extraction (Python) ✔ Data Cleaning, Transformation & Validation ✔ Automated Dashboards & Reporting Tools ✔ Google Sheets, Excel (VBA, Macros, Power Query) ✔ Workflow Automation (APIs, Webhooks, n8n, Zapier) 🎨 Design & User Experience ✔ Logo Design, Branding & Visual Identity ✔ UI/UX Mockups & Prototypes (Figma, Adobe XD) ✔ Clean, modern interfaces that boost usability menos
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suneelwebexpert suneelwebexpert
$15 Dólares / hora
Senior Fullstack | Wordpress | Shopify | SEO | PPCIndia👉 𝐈𝐟 𝐲𝐨𝐮𝐫 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐢𝐬 𝐬𝐥𝐨𝐰, 𝐧𝐨𝐭 𝐜𝐨𝐧𝐯𝐞𝐫𝐭𝐢𝐧𝐠, 𝐨𝐫 𝐡𝐚𝐫𝐝 𝐭𝐨 𝐬𝐜𝐚𝐥𝐞, 𝐲𝐨𝐮’𝐫𝐞 𝐢𝐧 𝐭𝐡𝐞 𝐫𝐢𝐠𝐡𝐭 𝐩𝐥𝐚𝐜𝐞. I help businesses build, fix, and scale revenue-driven websites and applications by combining full-stack development expertise with performance marketing strategy. I specialize in 𝑺𝒉𝒐𝒑𝒊𝒇𝒚, 𝑾𝒐𝒓𝒅𝑷𝒓𝒆𝒔𝒔, 𝑾𝒐𝒐𝑪𝒐𝒎𝒎𝒆𝒓𝒄𝒆, 𝒂𝒏𝒅 𝒄𝒖𝒔𝒕𝒐𝒎 𝑪𝑴𝑺...👉 𝐈𝐟 𝐲𝐨𝐮𝐫 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐢𝐬 𝐬𝐥𝐨𝐰, 𝐧𝐨𝐭 𝐜𝐨𝐧𝐯𝐞𝐫𝐭𝐢𝐧𝐠, 𝐨𝐫 𝐡𝐚𝐫𝐝 𝐭𝐨 𝐬𝐜𝐚𝐥𝐞, 𝐲𝐨𝐮’𝐫𝐞 𝐢𝐧 𝐭𝐡𝐞 𝐫𝐢𝐠𝐡𝐭 𝐩𝐥𝐚𝐜𝐞. I help businesses build, fix, and scale revenue-driven websites and applications by combining full-stack development expertise with performance marketing strategy. I specialize in 𝑺𝒉𝒐𝒑𝒊𝒇𝒚, 𝑾𝒐𝒓𝒅𝑷𝒓𝒆𝒔𝒔, 𝑾𝒐𝒐𝑪𝒐𝒎𝒎𝒆𝒓𝒄𝒆, 𝒂𝒏𝒅 𝒄𝒖𝒔𝒕𝒐𝒎 𝑪𝑴𝑺 𝒅𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕, 𝒅𝒆𝒍𝒊𝒗𝒆𝒓𝒊𝒏𝒈 𝒇𝒂𝒔𝒕, 𝒔𝒆𝒄𝒖𝒓𝒆, 𝒂𝒏𝒅 𝒄𝒐𝒏𝒗𝒆𝒓𝒔𝒊𝒐𝒏-𝒐𝒑𝒕𝒊𝒎𝒊𝒛𝒆𝒅 𝒅𝒊𝒈𝒊𝒕𝒂𝒍 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆𝒔. Clients typically 𝐡𝐢𝐫𝐞 𝐦𝐞 when their website is slow, not converting, hard to scale, or technically unstable. I solve these issues through clean architecture, optimized frontend–backend integration, and data-driven UX improvements. My core technical stack includes 𝐑𝐞𝐚𝐜𝐭, 𝐋𝐚𝐫𝐚𝐯𝐞𝐥, 𝐏𝐇𝐏, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐇𝐓𝐌𝐋, 𝐂𝐒𝐒, 𝐌𝐲𝐒𝐐𝐋, 𝐑𝐄𝐒𝐓 𝐀𝐏𝐈𝐬, 𝐒𝐭𝐫𝐢𝐩𝐞/𝐏𝐚𝐲𝐏𝐚𝐥 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬, 𝐚𝐧𝐝 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐋𝐢𝐪𝐮𝐢𝐝, 𝐰𝐢𝐭𝐡 𝐚 𝐬𝐭𝐫𝐨𝐧𝐠 𝐟𝐨𝐜𝐮𝐬 𝐨𝐧 𝐜𝐡𝐞𝐜𝐤𝐨𝐮𝐭 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧, 𝐬𝐮𝐛𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧𝐬, 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐭𝐮𝐧𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲. On the marketing side, I drive measurable growth using 𝑺𝑬𝑶, 𝑮𝒐𝒐𝒈𝒍𝒆 𝑨𝒅𝒔, 𝑴𝒆𝒕𝒂 𝑨𝒅𝒔, 𝑪𝑹𝑶, 𝒆𝒎𝒂𝒊𝒍 𝒂𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 (𝑲𝒍𝒂𝒗𝒊𝒚𝒐/𝑺𝒉𝒐𝒑𝒊𝒇𝒚 𝑬𝒎𝒂𝒊𝒍), 𝒂𝒏𝒂𝒍𝒚𝒕𝒊𝒄𝒔, 𝒂𝒏𝒅 𝒇𝒖𝒏𝒏𝒆𝒍 𝒐𝒑𝒕𝒊𝒎𝒊𝒛𝒂𝒕𝒊𝒐𝒏. Every solution I deliver is aligned with clear outcomes: higher search rankings, faster load times, improved engagement, increased conversion rates, and stronger ROI. I work with founders, agencies, and growing brands who need a reliable senior developer and growth partner, not just a task executor. I take full ownership from technical audit and strategy to implementation, testing, and ongoing optimization delivering future-ready solutions built for long-term business growth. 👉 𝐈𝐟 𝐲𝐨𝐮’𝐫𝐞 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐚 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐩𝐚𝐫𝐭𝐧𝐞𝐫 𝐰𝐡𝐨 𝐭𝐚𝐤𝐞𝐬 𝐟𝐮𝐥𝐥 𝐨𝐰𝐧𝐞𝐫𝐬𝐡𝐢𝐩 𝐚𝐧𝐝 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐬 𝐦𝐞𝐚𝐬𝐮𝐫𝐚𝐛𝐥𝐞 𝐫𝐞𝐬𝐮𝐥𝐭𝐬, 𝐈’𝐝 𝐛𝐞 𝐡𝐚𝐩𝐩𝐲 𝐭𝐨 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭. 📩 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁, 𝗹𝗲𝘁’𝘀 𝘁𝘂𝗿𝗻 𝘆𝗼𝘂𝗿 𝘃𝗶𝘀𝗶𝗼𝗻 𝗶𝗻𝘁𝗼 𝗿𝗲𝗮𝗹𝗶𝘁𝘆 𝐓𝐡𝐚𝐧𝐤𝐬 𝐟𝐨𝐫 𝐯𝐢𝐬𝐢𝐭𝐢𝐧𝐠 𝐦𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞! menos
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webintellingence webintellingence
$21 Dólares / hora
Recommended by Clients 100 + ✅ Top 1% FreelancerPakistanHello, Thank you for taking the time to visit my profile today! I’m a Website, and Mobile Designer and Developer with over 6 years of experience operating as a high-end professional in the Design and Branding Industry. My clients consistently receive polished work in a timely manner with constant communications and...Hello, Thank you for taking the time to visit my profile today! I’m a Website, and Mobile Designer and Developer with over 6 years of experience operating as a high-end professional in the Design and Branding Industry. My clients consistently receive polished work in a timely manner with constant communications and updates. I offer a number of services through my expertise, including (but not limited to): ● ✔ Wix ● ✔ Squarespace ● ✔ Wordpress ● ✔ Woocommerce ● ✔ Shopify ● ✔ Website Development ● ✔ Logo Design ● ✔ Graphic Design ● ✔ Application Design ● ✔ Brochure Design ● ✔ Flyer Design ● ✔ Label Design ● ✔ Website Design ● ✔ Website Development ● ✔ Banner Design ● ✔ T-shirt Design ● ✔ Stationary Design ● ✔ Brand Identity Design My portfolio is chock full of these types of design elements, and I highly suggest you peruse through it to get a better sense of my style, work and vision. Along with a team of 8 wonderful professionals who aide me in my design, I hold my skills in high regard, and would love to use them to help you create a truly beautiful design asset. If you’re interested, shoot me a message! I’m available through Freelancer, and will respond ASAP so that we can break down your needs and decide exactly how I will tackle them. Thanks, and have a great day, Arusha menos
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Hi! Im Mayank Sahu, a multi-skilled Creative Designer, Motion Artist, and Full-Stack Digital Developer delivering end-to-end creative and technology solutions. I specialize in Graphic Design, Motion Graphics, 2D/3D Animation, CGI Production, Video Editing, as well as Website Development, Mobile App Development (Native...Hi! Im Mayank Sahu, a multi-skilled Creative Designer, Motion Artist, and Full-Stack Digital Developer delivering end-to-end creative and technology solutions. I specialize in Graphic Design, Motion Graphics, 2D/3D Animation, CGI Production, Video Editing, as well as Website Development, Mobile App Development (Native & Cross-Platform), and API Integration. I help brands, businesses, and creators turn ideas into powerful digital experiences visually and functionally. From eye-catching designs to high-performance apps and websites, I bring creativity and technology together to build solutions that engage audiences and drive results. What I Deliver Creative & Visual Services Graphic Design (Logos, Branding, Social Media, Marketing Assets) Motion Graphics & Explainer Videos 2D/3D Animation & CGI Product Visualization Professional Video Editing, VFX & Post-Production Complete Branding & Visual Storytelling Development Services Website Development (Corporate, E-commerce, Portfolio, Landing Pages) Mobile Application Development (Native Android/iOS & Cross-Platform Flutter/React Native) API Integration & Custom Feature Development UI/UX Implementation with responsive, optimized performance Why Work With Me One-stop solution for design + development 100% custom, high-quality creative & technical work Fast delivery, smooth communication, and detail-focused workflow Expertise across visual, digital, and technology domains Lets collaborate to build stunning visuals, high-impact websites, and powerful mobile apps that elevate your brand and bring your ideas to life! menos
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Are you looking for someone who can boost your online visibility, drive targeted traffic, and grow your business with proven digital marketing strategies? You’re in the right place! I’m MD Mahabub Alam, a dedicated Digital Marketer & SEO Specialist with hands-on experience in helping businesses rank higher, convert...Are you looking for someone who can boost your online visibility, drive targeted traffic, and grow your business with proven digital marketing strategies? You’re in the right place! I’m MD Mahabub Alam, a dedicated Digital Marketer & SEO Specialist with hands-on experience in helping businesses rank higher, convert better, and scale faster. I combine data-driven strategies, creativity, and industry best practices to deliver measurable results. My Expertise Includes: Search Engine Optimization (SEO) 1. On-page SEO (meta tags, keyword optimization, internal linking, content optimization) 2. Off-page SEO (quality backlinks, outreach, authority building) 3. Technical SEO (site speed, structure, indexing & crawling) 4. Local SEO (Google Business Profile optimization, map ranking) 5. Full Website SEO Audit & Competitor Analysis Digital Marketing 1. Social Media Marketing (Facebook, Instagram, LinkedIn) 2. Paid Ads Management (Meta Ads & Google Ads) 3. Email Marketing & Automation 4. Content Strategy & Branding 5. Lead Generation Campaigns Tools I Use: 1. Google Analytics, Google Search Console 2. Ahrefs, SEMrush, Moz, Ubersuggest 3. Meta Ads Manager, Google Ads Manager 4. WordPress, Shopify, Wix 5. Mailchimp, HubSpot Why Work With Me? 1. 100% client satisfaction focused 2. Fast communication & on-time delivery 3. Data-backed strategies and transparent reporting 4. Long-term growth-oriented mindset 5. Let’s Grow Your Business Whether you need full SEO support, digital marketing strategy, or ongoing optimization — I’m here to help you reach your goals. Send me a message and let’s discuss how I can support your success! less menos
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sasaprogramer21 sasaprogramer21
$30 Dólares / hora
Top Web|Desktop|Mobile|Electronics EngineerSerbiaSeasoned software developer with over 7 years of experience in web, mobile, desktop, and AI/ML development. Proven track record of successfully delivering complex, large-scale projects for top-tier IT companies in Europe. Highly skilled in tackling challenging technical problems and collaborating effectively with...Seasoned software developer with over 7 years of experience in web, mobile, desktop, and AI/ML development. Proven track record of successfully delivering complex, large-scale projects for top-tier IT companies in Europe. Highly skilled in tackling challenging technical problems and collaborating effectively with cross-functional teams. Committed to providing professional, high-quality solutions and maintaining strong communication with clients. Web Development: React, Angular, Vue.js, Node.js, Express, PHP, Laravel Mobile Development: Android (Java, Kotlin), iOS (Swift, Objective-C) Desktop Applications: C#, .NET, Electron, Qt AI/ML: Python, TensorFlow, PyTorch, scikit-learn, Natural Language Processing Databases: MySQL, PostgreSQL, MongoDB, Redis DevOps: Docker, Kubernetes, AWS, Azure, GCP Project Management: Agile methodologies, Scrum, Kanban menos
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