Pandas Experts Untuk Diupah
Menunjukkan 63 hasil
Freelancers Ditaja
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✔ Expertise in Data Analysis & Visualization ✔ Expertise in Machine Learning ✔ Expertise in Excel Automation ✔ Advanced Power BI, Power Query, DAX, Excel, VBA, SQL, Python, R, C, JavaScript✔ Expertise in Data Analysis & Visualization ✔ Expertise in Machine Learning ✔ Expertise in Excel Automation ✔ Advanced Power BI, Power Query, DAX, Excel, VBA, SQL, Python, R, C, JavaScript kurang
Upah EmiliaSimon
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Hi, I am a highly motivated and professional Engineer with more than 10 years of experience building financial advisory solutions for clients while developing my skills through these same projects. I develop my products and applications to fit the ever-changing sciences of Machine Learning, a side of finances and...Hi, I am a highly motivated and professional Engineer with more than 10 years of experience building financial advisory solutions for clients while developing my skills through these same projects. I develop my products and applications to fit the ever-changing sciences of Machine Learning, a side of finances and economics that are becoming more and more prevalent in the industry. I specialize in a number of different areas of financial engineering, including: * Forex markets and stock exchange markets. * Financial analysis. * Machine Learning. * Statistic analysis. My skills are: * Metatrader 4/5 * cTrader * TradingView * C++ * C# * .NET * Pine Script * Java * Python * HTML/HTML5 - JS - CSS * Data Processing * Data Analysis I work to ensure that all my projects within these fields can scale and adapt to the industry as it changes, and I work diligently with my clients to create applications and solutions that can be used long term. I could say more, but I think the best thing a prospective client can do is to look through my portfolio and reviews. My work speaks for itself, and I know I can do great things with anyone that works with me, so please don't hesitate to reach out. I love working with new clients, and am always excited for a new project and a new challenge! kurang
Upah Iwori
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VERIFIED ||STATISTICIAN ||RESEARCHER||CHEMIST I am a Biostatistician, Data Analyst and Researcher with a solid background in data science and medical data analysis with research having experience of over 7 years; I provide these services : Data cleaning and manipulation(DATA WRANGLING) Data coding and...VERIFIED ||STATISTICIAN ||RESEARCHER||CHEMIST I am a Biostatistician, Data Analyst and Researcher with a solid background in data science and medical data analysis with research having experience of over 7 years; I provide these services : Data cleaning and manipulation(DATA WRANGLING) Data coding and encoding Systematic review and Meta analysis(From search of articles, analysis, writing journals) Statistical analysis, PCA, EFA, EDA, All tests ; parametric and non-parametric Structural Equation modelling using AMOS[SEM],R, Smart PLS Machine learning and modelling IN PYTHON /R Deep learning and NLP modelling(classification, regression, neural networks) Data Visualisations and dashboards, using, Excel, Tableau and Power Bi,R,Python(seaborn/matplotlib) Qualitative(thematic analysis) and quantitative analysis Predictive analytics and predictive models such regression models Time series analysis, DCC GARCH models, SARIMAX ,ARIMA models,LSTM Biostatistics and Medical data analysis Econometrics Geospatial analysis Sales Data analysis , getting trends and insights Academic writing and research Majored in the following software’s and Languages SPSS & SPSS AMOS, Excel,R studio,STATA,JAMOVI,SAS,MINITAB SMART PLS,NVIVO,Python,SQL, Tableau , Power Bi, WEKA, STATISTICA. Qualtrics, Jasp I n addition , I also have a good command in chemistry and research and I offer the following services; Medical research , Journals Advanced synthesis of compounds and reaction mechanisms Formulations of new products (organic and inorganic ). Chemical engineering Research papers and lab reports. Research papers, literature review, Academic writing. Proof reading and editing. Desertations and Thesis. Tools and Databases: Cochrane Library PubMed ClinicalTrial.gov Scopus Web of Science Welcome :AVAILABLE 24/7: QUALITY WORK GUARANTEED WITHIN THE TIME LIMIT kurang
Upah WycOj
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I enjoy working in many disruptive fields such as data analysis, machine learning, deep learning, computer vision, and Trading. Also, I have extensive EPC / EPCM experience working in large infrastructure projects in Engineering, Estimations, Analysis, Commissioning, Startup, Functional Management, Project...I enjoy working in many disruptive fields such as data analysis, machine learning, deep learning, computer vision, and Trading. Also, I have extensive EPC / EPCM experience working in large infrastructure projects in Engineering, Estimations, Analysis, Commissioning, Startup, Functional Management, Project Management, and Business Development. Experience and roles accumulated over more than twenty years. I extended my capabilities to include AI implications to business strategies where I also provide consultations to AI deployment in Business. My technical capabilities can be summarized as follows: 1. Python programming using data science and AI packages such as NumPy, pandas, matplotlib, seaborn, PyTorch. 2. Computer Vision using opencv 3. Trading using zipline and alphalens 4. Data analysis: Applying formal analysis, seeing the unseen, dashboarding, predicting, and estimating 5. Microsoft Office, VBA: Normal application use with advanced capabilities like functions, layouts as well as programming using the related VBA. 6. Extensive knowledge of C, C++, Visual C, J2ME. 7. Microstation VBA: Although I am not using Microstation for modeling or drafting, I used its VBA capabilities to automate modeling and drafting. kurang
Upah hanisalah1
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I work with data to uncover insights and build models that solve real-world problems. I’m skilled in data analysis, visualization, and machine learning, and I quickly adapt to new tools and challenges. Skills & Expertise Data cleaning, extraction, enrichment, analysis, and visualization to uncover actionable...I work with data to uncover insights and build models that solve real-world problems. I’m skilled in data analysis, visualization, and machine learning, and I quickly adapt to new tools and challenges. Skills & Expertise Data cleaning, extraction, enrichment, analysis, and visualization to uncover actionable insights Machine Learning: designing and implementing models for prediction, pattern recognition, and real-world problem solving. SQL for querying, managing, and analyzing data efficiently Python (NumPy, Pandas, Matplotlib, Scikit-learn) kurang
Upah yacinebsd
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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! kurang
Upah tonyc00
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? Elevate Your Data: Transforming Complexity into Insight ? Welcome to the realm of data mastery! I am Vishesh, your go-to Data Scientist on a mission to unravel the stories hidden within the vast sea of information. ? ? Unleashing the Power of Data: Embark on a journey where raw data transforms into strategic...? Elevate Your Data: Transforming Complexity into Insight ? Welcome to the realm of data mastery! I am Vishesh, your go-to Data Scientist on a mission to unravel the stories hidden within the vast sea of information. ? ? Unleashing the Power of Data: Embark on a journey where raw data transforms into strategic insight. As a seasoned Data Scientist, I specialise in extracting meaningful patterns, predicting future trends, and crafting data-driven narratives that guide decision-making processes. ? Expertise That Speaks Volumes: ? Predictive Modeling: I turn data into a crystal ball, foreseeing trends and guiding proactive strategies. ? Statistical Analysis: Unearthing the stories behind the numbers, ensuring your decisions are grounded in solid data. ? Machine Learning Wizardry: Crafting algorithms that learn, adapt, and optimize for unparalleled efficiency. ?️♂️ Data Mining Excellence: Delving deep into the data mines to uncover valuable gems of information. ? Big Data Handling: Navigating the complexities of large datasets with finesse. ? Why Choose Me? ✨ Innovative Solutions: I don't just crunch numbers; I sculpt data into actionable insights that drive success. ? Client-Centric Approach: Your goals are my mission, and I'm committed to exceeding expectations. ? Seamless Collaboration: Bridging the gap between technical complexity and practical solutions. ? Results-Driven: I am not satisfied until your project achieves the desired impact. ? Tech Toolbox: ? Programming: Python ? Tools: TensorFlow, PyTorch, Tableau, Power BI, MS Excel ? Databases: SQL, MySQL, Oracle kurang
Upah Vishesh92
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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. kurang
Upah Lazarone1
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Hello, I am Doan. Welcome to my profile. Being a Full-Stack Developer with the following advantages. ★100% Job Completion Rate★100% Project Delivered on Time★Best Review on all the projects★Dynamic Response★Available for Emergency Modifications★Full Time★ I have experience creating excellent web applications and AI...Hello, I am Doan. Welcome to my profile. Being a Full-Stack Developer with the following advantages. ★100% Job Completion Rate★100% Project Delivered on Time★Best Review on all the projects★Dynamic Response★Available for Emergency Modifications★Full Time★ I have experience creating excellent web applications and AI systems. I had a close working relationship with my clients, was aware of their needs, and offered the best services. ✨ My Skillsets ✨ ✪ WEB APP ~ Wordpress ~ Frontend: React, Svelte, Vue (HTML, CSS, SCSS, JavaScript, TypeScript) ~ Backend: Node.js with Express, Django (Python), and Laravel (PHP) ~ Web scraping ✪ AI SYSTEM: Machine learning, Deep learning, Reinforcement learning ~ Object Detection Tracking and Counting. ~ Image Processing, Recognition and Synthesizing. ~ Computer Vison, OCR, OpenCV. ~ Text Data Classification and Processing. ~ Time Series Forecasting and Prediction. ✪ Strengths Full-stack versatility with a balanced focus on performance and user experience Ability to quickly adapt to new technologies and project requirements Strong problem-solving, debugging, and collaboration skills Committed to writing clean, maintainable code and following best practices kurang
Upah quan9824
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At a glance: - I work independently, not as a corporate or agency freelancer. All design, development, and optimization work is handled personally by me and never delegated to junior developers. This guarantees consistency, accountability, and senior-level quality from start to finish. - Expert in WordPress (14...At a glance: - I work independently, not as a corporate or agency freelancer. All design, development, and optimization work is handled personally by me and never delegated to junior developers. This guarantees consistency, accountability, and senior-level quality from start to finish. - Expert in WordPress (14 years), Magento (13 years), speed optimization (14 years), web server management (14 years), Python & Shopify (6 years), mathematics, and physics. Due to Freelancer.com's policy, I am unable to share profile links. - Website speed depends on both server configuration and website content. I optimize both to achieve up to 100% PageSpeed scores on mobile and desktop and resolve Core Web Vitals issues. - My websites typically achieve strong search engine rankings without the need for additional SEO efforts. - I use clean, optimized, search engine-friendly, and W3C-validated coding practices. - Fluent in English. - My knowledge of mathematics, physics, and advanced-level programming enables exceptional accuracy in decision-making. Magento/Woocommerce/WordPress/Shopify: ------------------------------------------------------------------------- I have 13 years of experience in Magento, 14 years in WooCommerce and WordPress, and 6 years in Shopify. I can handle all aspects of Magento, Shopify and WooCommerce development. Please see my eCommerce Development profile for more details. Page speed optimization & on-site SEO skill: ---------------------------------------------------------------------- I specialize in advanced PageSpeed optimization with over 14 years of hands-on experience improving real-world website performance across WordPress, Magento, and Shopify platforms. I optimize every layer of a site—from server configuration and database efficiency to clean, optimized code, caching systems, and lightweight front-end assets—to ensure exceptional speed and user experience. I resolve Core Web Vitals issues such as LCP, CLS, and INP/FID while preserving full design integrity and functionality. My focus is on sustainable, long-term performance improvements rather than temporary fixes, and after my work, PageSpeed scores can reach up to 100 on both mobile and desktop, helping websites load faster, rank better, and convert more visitors into customers. In addition, I implement strong on-site SEO practices, including proper HTML structure, schema markup, optimized headings, internal linking, metadata optimization, and search engine–friendly coding to enhance visibility and indexing. Python machine learning, deep learning and quantum computing ------------------------------------------------------------------------------------------------------- 6 years of experience in python machine learning and quantum computing. Web Scraping ---------------------- 15+ years in advanced web programming, expert in Python web scraping, with experience in complex systems including machine learning and quantum computing. kurang
Upah skchybd
