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Freelancers patrocinados
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Contratar Kashifniaxi804
Kashifniaxi804 Kashifniaxi804
$10 USD / hora
Agentic AI,RAG,Data science,Computer networkingPakistanI am a Python-based AI Engineer specializing in Agentic AI systems and Retrieval-Augmented Generation (RAG) applications, helping businesses build intelligent, automated, and scalable AI solutions. Core Expertise: Agentic AI systems – autonomous agents, tool usage, multi-step reasoning, workflow automation RAG...I am a Python-based AI Engineer specializing in Agentic AI systems and Retrieval-Augmented Generation (RAG) applications, helping businesses build intelligent, automated, and scalable AI solutions. Core Expertise: Agentic AI systems – autonomous agents, tool usage, multi-step reasoning, workflow automation RAG applications – document ingestion, embeddings, vector databases, semantic search LLM integration – chatbots, enterprise assistants, prompt engineering Machine Learning & Data Science – supervised/unsupervised learning, model evaluation Genetic Algorithms & optimization techniques for complex problem solving Technical Skills: Python (advanced), Object-Oriented Programming, software architecture Web scraping & data extraction (structured and unstructured data) Database management – SQL & NoSQL, vector databases API development & integration Scalable, production-ready AI systems Professional Experience: 2+ years in the networking domain, delivering large-scale (mega) projects Strong background in system design, performance optimization, and data pipelines Experience building robust, distributed AI applications What I can deliver: Custom Agentic AI solutions End-to-end RAG systems for private knowledge bases AI-powered chatbots and assistants Intelligent automation using Python & LLMs Reliable, maintainable, and well-documented solutions If you’re looking for an AI professional who combines cutting-edge AI with real-world engineering experience, I’m ready to help. menos -
Contratar ShaikhAneesa
Redacción de investigaciones, Escritura técnica, Gestión de proyectos, Redacción de informes, Procesamiento de datosHello, I'm a data analyst with 8+ years of hands-on experience in transforming raw data into actionable insights. I have been assisting businesses, researchers, and doctoral scholars globally in effectively analyzing qualitative and quantitative data using tools such as Stata, SPSS, R, Python, EViews, Power BI, and...Hello, I'm a data analyst with 8+ years of hands-on experience in transforming raw data into actionable insights. I have been assisting businesses, researchers, and doctoral scholars globally in effectively analyzing qualitative and quantitative data using tools such as Stata, SPSS, R, Python, EViews, Power BI, and Excel. In addition to my core data analysis expertise, I have expanded my capabilities in AI automation, machine learning, and large language model (LLM) applications. I work with frameworks like LangChain and Retrieval-Augmented Generation (RAG) to develop intelligent solutions such as chatbots, knowledge retrieval systems, and automated analytics pipelines — enabling organizations to streamline workflows and enhance decision-making with AI-powered insights. With a blend of domain expertise in business and science and robust statistical skills, I am equipped to decode complex datasets, unveil hidden patterns and trends, and present findings as actionable predictive and explanatory models. ► My Services: ✔️ Statistical Analysis using R / SPSS / STATA / EViews: -Descriptive Statistics: Means, Medians, Modes, Standard Deviations, Frequency Distributions, and Cross-tabulations -Hypothesis Testing: T-Tests, Chi-square Tests, and ANOVA (ANOVA/ANCOVA/MANOVA) -Regression Analysis: Linear and Logistic Regression Models -Time Series Analysis: Trend Analysis, Seasonality, and Forecasting -Multivariate Analysis: PCA, Factor Analysis, and Cluster Analysis -Econometric Analysis: VAR, VECM, and Panel Data Analysis ✔️ Machine Learning & AI Automation: -Supervised and Unsupervised Learning (Regression, Classification, Clustering) -Natural Language Processing (NLP) and LLM Applications -LangChain and RAG-based Chatbots, Assistants, and Knowledge Systems -Automated Data Pipelines and Predictive Modeling ✔️ Power BI Reporting: -Extracting data from various sources (APIs, Excel files, SQL Servers, etc.) -Cleaning and transforming data using Power Query on Datasets or Dataflows -Establishing data model relationships -Creating and validating measures using DAX -Developing and testing charts and filters -Designing user-friendly interfaces ✔️ Data Visualization: -Histograms, Scatter Plots, Box Plots, Heatmaps, and Dendrograms ✔️ Reporting and Documentation: -Comprehensive statistical reporting with clear visualizations and actionable insights tailored to your needs — ensuring that findings are both understandable and practical for decision-making. With this broad technical expertise, I provide free consultations and strategic recommendations to help clients address real-world challenges and drive smarter, data-informed decisions in today’s AI-driven world. Best Regards, Aneesa menos -
Contratar AhmadXpert2410
AhmadXpert2410 AhmadXpert2410
$10 USD / hora
Data Scientist ✅ AI/ML Engineer ✅ LLMs ✅ PythonPakistanExtracción de datos, Extracción de datos web, Análisis estadístico, Aprendizaje Automático (ML), Procesamiento de datosHi, I’m Muhammad Ahmad 👋 I’m a Data Scientist & AI Engineer who helps businesses turn data into predictive insights, intelligent automation, and production-ready AI systems. I specialize in Machine Learning, NLP, and Generative AI, delivering solutions that are not just accurate—but deployable, scalable, and...Hi, I’m Muhammad Ahmad 👋 I’m a Data Scientist & AI Engineer who helps businesses turn data into predictive insights, intelligent automation, and production-ready AI systems. I specialize in Machine Learning, NLP, and Generative AI, delivering solutions that are not just accurate—but deployable, scalable, and business-focused. What I help with: — Predictive modeling & ML pipelines (classification, regression, deep learning) — Generative AI solutions (RAG chatbots, LLM fine-tuning, automation) — Data apps & APIs using Python, FastAPI, and Streamlit — Analytics, experimentation, and clear visual insights Why clients choose me: — Production-ready delivery, not prototypes — Clear communication & reliable timelines — Solutions aligned with real business goals Proven results: — 30+ projects across multiple industries — Automated ML workflows saving 10+ hours/week — Deployed AI systems used by real teams Let’s turn your data into measurable results. menos
