ETL Experts For Hire
Showing 39 results
Sponsored Freelancers
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Hello, I am a full-stack developer with extensive DevOps experience, particularly in designing scalable systems using Kubernetes, Azure, and AWS. I also have expertise in AI/ML engineering and deliver high-quality, production-ready solutions. With over 5 years of experience, I’ve worked on everything from Generative...Hello, I am a full-stack developer with extensive DevOps experience, particularly in designing scalable systems using Kubernetes, Azure, and AWS. I also have expertise in AI/ML engineering and deliver high-quality, production-ready solutions. With over 5 years of experience, I’ve worked on everything from Generative AI to business analytics and automation, helping organizations turn complex data into meaningful, actionable insights. I love building scalable, real-world AI solutions—whether it’s improving recommendations, automating workflows, or pushing the boundaries of LLMs and RAG-based AI systems. My expertise spans LangChain, Python automation, advanced machine learning techniques, and cloud-based AI solutions using Azure OpenAI and Azure AI/ML. I have hands-on experience deploying AI models on Azure, optimizing LLM applications, and integrating AI into enterprise systems for enhanced scalability and performance. My Expertise -AI/ML : Large Language Model, NLP, RAG, PyTorch, Deep learning, MLOps, LLaMA, AI Agent Development, OpenAI API, AI App Development, LangChain, AI Chatbot, Azure OpenAI, Azure AI/ML -Data Engineering: Python, R, Numpy, Pandas, GeoPandas, Linear Algebra, Probability, Statistics, Databricks, Microsoft Power BI, snowflake, Big Data Processing, Azure Data Factory, Azure Synapse, Azure SQL, Azure AI Search -Programming Languages: JavaScript/TypeScript, Python, R, C#, C++, PHP -Frontend: HTML5, CSS3, React.js, Next.js, Angular11, Tailwind CSS, Antd, PrimeReact, ShadCN, TanStack, Redux, zustand, Context API, RSuite -Backend: Node, Express, Django, Flask, .NET Core, ASP.NET, Laravel, Firebase, Superbase, Docker, Kubenetes -Database: SQLite, MySQL, MariaDB, PostgreSQL, MongoDB, Redis,Oracle -Cloud: AWS (EC2, S3, Lambda, Elasticsearch, Sagemaker), Azure(Logic App, APIM, Function App, Blob Storage, Azure SQL, Virtual Network, Azure CosmosDB, Azure DevOps, CI/CD,Azure AI Search, Azure CLI, PowerShell, Terraform, Azure Portal) Beyond the tech, I thrive on solving tough problems, collaborating with brilliant minds, and creating AI-driven solutions that actually make an impact. If you’re working on something exciting in AI, let’s connect—I’m always up for an interesting challenge! less
Hire tonyc00
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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. less
Hire Lazarone1
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I am a Senior Data Engineer with 12+ years of hands-on experience in designing and delivering scalable data integration and data warehouse solutions in complex enterprise environments. My core expertise is in Snowflake, Matillion DPC, DBT, Oracle Data Integrator (ODI 11g and 12c), Oracle databases, dimensional data...I am a Senior Data Engineer with 12+ years of hands-on experience in designing and delivering scalable data integration and data warehouse solutions in complex enterprise environments. My core expertise is in Snowflake, Matillion DPC, DBT, Oracle Data Integrator (ODI 11g and 12c), Oracle databases, dimensional data modeling, and cloud data warehousing with Snowflake. I have worked extensively on large-scale BI and finance reporting platforms across manufacturing, banking, and automotive domains, supporting both Agile delivery teams and 24×7 managed services environments. My experience includes PL/SQL analysis and refactoring, complex SQL optimization, ELT orchestration, and migration of legacy workloads to Snowflake. In addition to development, I have acted as a technical ETL team lead, handling mentoring, peer code reviews, performance tuning, production escalations, and release management. I bring a strong balance of technical depth, operational ownership, and stakeholder collaboration, making me well suited for senior data engineering and cloud migration roles. less
Hire BadamSunil
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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. less
Hire markupdudes
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I am a Python developer specializing in data processing and business automation, helping companies reduce manual work, improve accuracy, and make better decisions using data. I build reliable automation tools, data pipelines, and custom scripts that streamline daily operations such as reporting, CRM updates, file...I am a Python developer specializing in data processing and business automation, helping companies reduce manual work, improve accuracy, and make better decisions using data. I build reliable automation tools, data pipelines, and custom scripts that streamline daily operations such as reporting, CRM updates, file processing, and system integration. My solutions are practical, well-documented, and designed for real business environments. I work closely with clients to understand workflows, identify bottlenecks, and deliver simple, scalable solutions that save time and cost. What I Do: - Python scripting for business automation - Data analysis, cleaning, and transformation - Automated reports and dash - Excel automation using Python and VBA - CRM and internal system automation - API integration and data synchronization - AI-assisted tools and chatbot automation Technical Skills: - Python (automation, data processing, scripting) - Pandas, NumPy for data analysis - Excel automation (Python, Excel VBA) - SQL and database handling - REST APIs and third-party integrations - AI and chatbot integration using modern APIs Tools & Technologies: - Python - Excel, CSV, Google Sheets - Pandas, NumPy - SQL (MySQL, PostgreSQL) - Git, GitHub - Automation scripts and scheduled tasks less
Hire joanam46
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I’m an AI Engineer with over 10 years of experience in software engineering, specializing in LLM-powered applications, RAG systems, and AI automation. I help startups and businesses turn AI ideas into production-ready solutions, not prototypes. -I design and build real-world AI systems such as: ChatGPT-style AI...I’m an AI Engineer with over 10 years of experience in software engineering, specializing in LLM-powered applications, RAG systems, and AI automation. I help startups and businesses turn AI ideas into production-ready solutions, not prototypes. -I design and build real-world AI systems such as: ChatGPT-style AI chatbots for customer support, internal tools, and SaaS RAG pipelines (document ingestion, chunking, embeddings, vector search, prompt optimization) AI-powered data extraction and analysis tools Automation workflows using AI agents and decision logic less
Hire omarfranciscoa
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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...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 less
Hire billybryan98
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I'm Sherif, a Data scientist with real-world experience in data Science, ETL pipelines, and data analysis. I specialize in: * Data Cleaning & Preprocessing using Python (Pandas, NumPy, Matplotlib, Plotly) * Data Visualization & Dashboards with Power BI & Python * Predictive Modeling & Time Series Analysis * Strong...I'm Sherif, a Data scientist with real-world experience in data Science, ETL pipelines, and data analysis. I specialize in: * Data Cleaning & Preprocessing using Python (Pandas, NumPy, Matplotlib, Plotly) * Data Visualization & Dashboards with Power BI & Python * Predictive Modeling & Time Series Analysis * Strong foundation in statistics and machine learning * ETL Pipelines * Microsoft Fabric I've built full pipelines, modeled real-world datasets, and worked on cross-university projects. Detail-oriented, reliable, and ready to turn your data into insights. less
Hire sherifkaram2003
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I am a Full-Stack Developer specializing in modern web applications, business automation, and AI-driven solutions. I design and build secure, scalable, and high-performance systems that help businesses streamline operations, reduce manual work, and grow efficiently. I work across the entire technology stack—from...I am a Full-Stack Developer specializing in modern web applications, business automation, and AI-driven solutions. I design and build secure, scalable, and high-performance systems that help businesses streamline operations, reduce manual work, and grow efficiently. I work across the entire technology stack—from clean, responsive front-end interfaces to robust back-end systems, databases, APIs, and automation workflows. My focus is not just on building software, but on delivering practical, maintainable solutions that are easy for teams to use and scale long-term. Whether you need a custom website, CMS platform, web application, internal dashboard, or automated business workflows, I provide end-to-end development with clear communication and reliable delivery. less
Hire matthewc398
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Soy especialista en desarrollo de software, con formación de posgrado en el área y un diplomado en Power BI, enfocado en la integración, automatización y análisis de datos para proyectos operativos y de negocio. Tengo experiencia trabajando con Power BI, n8n y Node-RED, desarrollando flujos de automatización,...Soy especialista en desarrollo de software, con formación de posgrado en el área y un diplomado en Power BI, enfocado en la integración, automatización y análisis de datos para proyectos operativos y de negocio. Tengo experiencia trabajando con Power BI, n8n y Node-RED, desarrollando flujos de automatización, procesos ETL y dashboards que integran información desde APIs, bases de datos y hojas de cálculo. He participado en proyectos donde se cruzan datos operativos, financieros y de productividad, cuidando siempre la calidad del dato y la lógica de negocio. Cuento con sólida experiencia en bases de datos, especialmente en diseño de consultas, modelado, integración de múltiples fuentes y optimización para consumo analítico. En Power BI trabajo con Power Query, DAX y modelado de datos, construyendo reportes claros y orientados a la toma de decisiones. En n8n y Node-RED he desarrollado automatizaciones para extracción, transformación y carga de datos, integrando sistemas como ERP, servicios web y Google Sheets, asegurando procesos estables y repetibles. Me caracterizo por un enfoque ordenado, responsable y realista, con buena comunicación y disposición para colaborar a largo plazo. Hablo español de forma fluida y puedo adaptarme a las necesidades del proyecto y del equipo less
Hire kmilovelez
