A/B testing specialists pentru angajare
Se afișează 37 rezultate
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Junior Developer & Client Support Specialist with hands-on experience in building and maintaining backend web APIs (Flask, FastAPI, WAMP), delivering responsive customer support, and performing thorough QA for both web and mobile platforms. I’ve contributed to multiple projects from the ground up—handling requirement...Junior Developer & Client Support Specialist with hands-on experience in building and maintaining backend web APIs (Flask, FastAPI, WAMP), delivering responsive customer support, and performing thorough QA for both web and mobile platforms. I’ve contributed to multiple projects from the ground up—handling requirement analysis, test case writing, and team coordination. Alongside backend and operational responsibilities, I’ve also worked on mobile apps using Kotlin, Java, Swift, and Flutter, ensuring seamless cross-platform functionality. Comfortable managing client communication, automation tasks (e.g., Raspberry Pi), and Dockerized deployments, I bring a well-rounded, practical skill set to every project. mai puțin
Angajează pe Mats100
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We help businesses replace scattered ad efforts and manual follow-ups with clean, SEO-driven systems. We build and manage end-to-end strategies that connect ads, landing pages, tracking, and automation — so ad spend and organic traffic turn into qualified leads and clear performance data. Clients work with us when...We help businesses replace scattered ad efforts and manual follow-ups with clean, SEO-driven systems. We build and manage end-to-end strategies that connect ads, landing pages, tracking, and automation — so ad spend and organic traffic turn into qualified leads and clear performance data. Clients work with us when they need a team that understands the business quickly, sets up practical systems, and focuses on results instead of vanity metrics. What we do: ✔️ Google, Meta & LinkedIn paid ads with SEO alignment ✔️ SEO audits, keyword research & on-page optimization ✔️ Conversion-focused landing pages & funnels ✔️ Tracking, dashboards & reporting ✔️ CRM setup, lead routing & automation ✔️ Ongoing optimisation & scaling If you’re looking for predictable growth and clean systems — we’re ready to help. mai puțin
Angajează pe MarcusCMP
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Testare A/B, Optimizare listări Amazon, Automatizare, Sistem de management al conținutului (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 mai puțin
Angajează pe EnochShopify
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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...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. mai puțin
Angajează pe markupdudes
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I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. mai puțin
Angajează pe Lazarone1
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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 mai puțin
Angajează pe jackson325
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freelanceralig freelanceralig
$20 USD/oră
Book Writer | Fiction & Non-Fiction | SEO ContentUnited StatesFor over 25 years, I’ve been on a journey of transformation, guiding both organizations and individuals to reach their highest potential. It all began in the dynamic world of Sales & Business Development, where I learned to navigate the complexities of full-cycle sales strategies. From the art of the perfect pitch to...For over 25 years, I’ve been on a journey of transformation, guiding both organizations and individuals to reach their highest potential. It all began in the dynamic world of Sales & Business Development, where I learned to navigate the complexities of full-cycle sales strategies. From the art of the perfect pitch to the intricacies of risk management, I mastered the skills needed to drive success. My love for storytelling naturally led me into the realm of writing. I've authored fiction and non-fiction books that bring stories to life, and I've mastered the craft of SEO-optimized blogs, engaging articles, and persuasive sales copy. Every piece is a narrative designed to captivate, inform, and convert. This storytelling ability extends into the world of research writing as well. Over the years, I’ve penned research papers, proposals, questionnaires, case studies, journals, theses, and dissertations, helping clients transform complex ideas into impactful academic contributions. Whether it's a project report or a presentation, I ensure every detail resonates with its audience. Leading my own Business Consultancy for over a decade has been another chapter in my journey. With a diverse industry background, I’ve not only set up numerous businesses but also propelled them to new heights. By optimizing strategies, conducting thorough market research, and crafting clear, compelling business plans, I’ve helped clients navigate the challenging waters of entrepreneurship. Whether it’s a startup or an established company, my tailored solutions drive expansion, attract funding, and build strong personal brands. As the world went digital, so did I. Embracing digital marketing became essential, and I dove into it headfirst. From Wikipedia editing to ensure an authoritative digital footprint, to leveraging social media marketing, SEO, email campaigns, and Google Ads, I’ve expanded businesses' reach online. Helping clients thrive in the digital space has been a thrilling part of my journey. This is my story—a blend of sales expertise, a passion for storytelling, strategic consulting, and a knack for digital innovation. Now, I’m here to help you craft the next chapter of yours. mai puțin
Angajează pe freelanceralig
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I’m a Product Management professional with over 8 years of experience building cloud-native, enterprise software products. I specialize in designing and delivering scalable API-driven architectures across customer-facing and partner-integrated systems. I enjoy working on early-stage product concepts, where I can...I’m a Product Management professional with over 8 years of experience building cloud-native, enterprise software products. I specialize in designing and delivering scalable API-driven architectures across customer-facing and partner-integrated systems. I enjoy working on early-stage product concepts, where I can take an idea from 0→1: mapping user journeys, defining features, modeling unit economics, and building structured execution plans. My approach combines analytical problem-solving, recursive analysis, and machine learning applications with rapid prototyping using GenAI. Currently, I lead development of a data-driven healthcare product that uses statistical pattern recognition to identify patients eligible for copay optimization programs and apply tailored affordability solutions. The platform supports over 70 brands, has generated over $50M in revenue in three years, achieves a 96% patient identification success rate, and drives over 80% improvement in gross-to-net savings for specialty medication brands. I translate business strategy into detailed product requirements, user stories, system workflows, and API integrations while overseeing data migrations, KPI design, financial impact analysis, and production delivery. Previously, I built a Python-based pattern recognition engine that evolved into a machine learning product, standardized NLP-driven analytics frameworks, and delivered executive-level insights for pharmaceutical stakeholders. What I Offer: * Product strategy & roadmap development * Requirements translation (business needs → technical execution) * Stakeholder communication & cross-functional alignment * Critical thinking & structured problem solving * KPI framework design & performance measurement * Financial impact & ROI analysis * Data-driven decision support * Market research & competitive insight development * Process optimization & scalable workflow design * Technical documentation & delivery oversight If you’re building a product, launching a data-driven initiative, refining your business model, or need structured thinking around a complex problem, I can help bring clarity, strategy, and disciplined execution to the table. I work best with founders, product teams, and growing businesses that value analytical rigor, structured thinking, and strong communication. Let’s build something together! mai puțin
Angajează pe tanyamalaiya
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webintellingence webintellingence
$21 USD/oră
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 mai puțin
Angajează pe webintellingence
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Hi! I’m Mayank Sahu, a Full-Stack Digital Developer and Creative Technologist specializing in building high-performance websites, scalable applications, and complete digital solutions for modern businesses. I help brands, startups, and enterprises transform their ideas into powerful, functional, and revenue-driven...Hi! I’m Mayank Sahu, a Full-Stack Digital Developer and Creative Technologist specializing in building high-performance websites, scalable applications, and complete digital solutions for modern businesses. I help brands, startups, and enterprises transform their ideas into powerful, functional, and revenue-driven digital platforms. From custom website development and mobile applications to API integrations and performance optimization, I focus on creating solutions that are technically strong, user-friendly, and built for growth. While development is my core expertise, my background in design, motion graphics, and visual storytelling gives me a unique edge — allowing me to build platforms that are not only technically solid but also visually engaging and conversion-focused. 🚀 What I Deliver Development & Technical Solutions (Primary Focus) • Website Development (Corporate, E-commerce, Portfolio, Landing Pages, Custom Web Apps) • Full-Stack Development (Frontend + Backend Architecture) • Mobile Application Development (Native Android/iOS & Cross-Platform – Flutter/React Native) • API Integration & Custom Feature Development • UI/UX Implementation with responsive, high-performance optimization • Database Design & Scalable System Architecture Creative & Visual Capabilities (Added Advantage) • Graphic Design & Branding • Motion Graphics & Explainer Videos • 2D/3D Animation & CGI Visualization • Video Editing, VFX & Post-Production 💡 Why Work With Me? ✔ Strong technical foundation with creative advantage ✔ End-to-end digital solution provider ✔ Clean, scalable, and performance-driven development ✔ Business-focused approach — not just code, but results ✔ Smooth communication & on-time delivery Let’s build high-impact websites, powerful applications, and scalable digital systems that move your business forward. mai puțin
Angajează pe Mayanks010
