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高级威客
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雇用 Herculesz
Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable,...Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable, production-grade LLM features using LangChain, pgvector, Pinecone, and related technologies. Hands-on leader with a track record of transforming business workflows through intelligent systems—semantic search, AI copilots, and conversational agents—while maintaining rigorous engineering standards across DevOps, observability, and frontend/backend architecture. Deep experience in embedding optimization, prompt engineering, fine-tuning GPT models, and delivering generative AI(GenAI) products that drive measurable impact. Skilled in mentoring engineers, leading cross-functional AI initiatives, and aligning technical strategy with executive goals in fast-paced, innovation-driven environments. Passionate about building the next generation of human-centered AI systems. 收起 -
雇用 expertswriting45
Professor of Autonomous and Engineering Systems. UK STEM Ambassador, King Trust Educational Mentor, King Trust Business E--mentor. UN member. With over 20 years of experience specializing in engineering systems, autonomous technology, and lean manufacturing. My career bridges cutting-edge research with practical...Professor of Autonomous and Engineering Systems. UK STEM Ambassador, King Trust Educational Mentor, King Trust Business E--mentor. UN member. With over 20 years of experience specializing in engineering systems, autonomous technology, and lean manufacturing. My career bridges cutting-edge research with practical applications, contributing to advancements across sectors like aerospace, healthcare, and manufacturing. Author of books "Artificial Intelligence in the Real World: How AI Is Already Transforming Industries, Decisions, and Everyday Life" and "Artificial Intelligence Made Simple: How Autonomous Systems Really Work (Even If You're Not Technical)". I bring a proven track record of success, having supervised 65 PhD candidates, over 790 MSc dissertations, and directed more than 800 capstone projects. My ability to secure over £2.5M in research funding underscores my expertise in leading high-impact initiatives. I excel in developing interdisciplinary research programs, mentoring diverse teams, and translating complex technical concepts into actionable insights. Skills and Expertise Pitch Development Expertise in crafting compelling investor pitches to secure funding and build strategic partnerships. Ability to articulate complex ideas and translate them into persuasive narratives tailored to diverse stakeholders. Business Planning that align innovation with market needs and organizational goals. Skilled in conducting market analysis, identifying growth opportunities, and defining actionable strategies. Presentation and Communication Advanced skills in creating engaging and impactful PowerPoint presentations for investors, clients, and teams. Strong communicator adept at distilling technical concepts into clear, concise, and actionable insights. Marketing Strategy Expertise in developing marketing plans to enhance brand visibility and engage target audiences effectively. Proficient in content marketing, social media strategy, and leveraging data analytics to optimize campaigns. Creative and Branding Design Skilled in conceptualizing and designing professional logos and branding materials that reflect innovation and sustainability. Experience with visual storytelling to enhance brand identity and appeal. Leadership and Collaboration Proven ability to lead interdisciplinary teams and foster collaboration across academic and industry stakeholders. Research and Innovation Adept at bridging academic research with practical applications in fields like aerospace, healthcare, and manufacturing. Expertise in integrating sustainable practices into automated operational workflows. Strategic Insight and Problem Solving Exceptional ability to analyze complex challenges and develop tailored, data-driven solutions. Experienced in aligning research and technology initiatives with organizational goals to maximize impact. 收起 -
雇用 EightVeer
8veer is a UK consulting firm helping organizations improve growth, operating performance, and decision quality through strategy, transformation, analytics, and AI. On Freelancer, our work spans strategic advisory, AI adoption, market research, financial analysis, go-to-market planning, digital marketing, sourcing,...8veer is a UK consulting firm helping organizations improve growth, operating performance, and decision quality through strategy, transformation, analytics, and AI. On Freelancer, our work spans strategic advisory, AI adoption, market research, financial analysis, go-to-market planning, digital marketing, sourcing, and operational improvement. We bring structured problem solving, executive-level judgment, and disciplined delivery to engagements that require both strategic clarity and practical execution. Clients work with 8veer for professionalism, responsiveness, analytical rigor, and measurable business impact. We support organizations across finance, technology, healthcare, energy, real estate, retail, and the public sector with advice that is commercially grounded, well-structured, and built for action. 收起 -
雇用 ShaikhAneesa
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...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 收起 -
雇用 UnsaAlam
Unleashing Words, Igniting Impact: Meet Your Content Catalyst and Pro Researcher – Unsa! With over 12+ years of immersive experience in research and content writing industry, I bring a unique blend of creativity, precision, and a touch of magic to every word. My writing style is engaging; but highly technical (if...Unleashing Words, Igniting Impact: Meet Your Content Catalyst and Pro Researcher – Unsa! With over 12+ years of immersive experience in research and content writing industry, I bring a unique blend of creativity, precision, and a touch of magic to every word. My writing style is engaging; but highly technical (if needed). I create every piece from scratch, so whether you’re a blogger, B2C, or B2B or even looking to have a thought-provoking eBook you can be sure that you’re getting exactly what you need. Do you know why I am so confident in my assertions? ➤ It is because what I do is three-fold: 1) Research a subject exhaustively, then 2) Distill complex information into an understandable content; and 3) Convey that information in a clear and conversational way. Seems interesting? Let's dive into the realm of creativity and see what unique wonders I can craft: ✓ eBooks ✓ Blog Posts and Articles ✓ Autobiography and Memoirs ✓ Novels ✓ Short Children Stories ✓ Web Copy ✓ Newsletters ✓ Social Media Posts ✓ Emails and Legal Letters ✓ ATS-Resume, Cover Letter, & LinkedIn Profile ✓ Business Documents (Business Plans, Proposals, Policies, Pitch decks) ✓ Proofreading, Rewriting, and General Editing While my experience may not span three decades, I offer a fresh perspective and a commitment to crafting enjoyable and fluff-free content that aligns with your preferences. 'HIRE ME' and let's dive into a conversation where ideas dance and possibilities flourish :) May your day be blessed in many ways! Cheers, Unsa Alam. P.S.: © I'm open to sign NDA for safeguarding ideas and business interests. 收起 -
雇用 WycOj
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, Atlas .ti, MAXDA 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 收起 -
雇用 janita24
Hi there! You can call me Jane, your go-to freelancer with over 5 years of experience in various domains. I pride myself on providing specialized services that cater to the unique needs of individuals and companies like yours. I'm your go-to expert. I excel in; ☑️ SPSS, Jamovi, R programming, Python, Excel,...Hi there! You can call me Jane, your go-to freelancer with over 5 years of experience in various domains. I pride myself on providing specialized services that cater to the unique needs of individuals and companies like yours. I'm your go-to expert. I excel in; ☑️ SPSS, Jamovi, R programming, Python, Excel, Tableau, Power BI ☑️ GIS, ArcGis, Geospatial, etc ☑️ Well-researched papers, technical writing, copy writing, Blogs ☑️ Editing, PDF, Image/picture Editing, Proofreading, Microsoft word, PowerPoint. ☑️Wikipedia Page Creation, Wikipedia Publishing, Wikipedia Page Translation ☑️LLMs, Advanced AI models, Machine Learning (ML), MySQL, AI Development ☑️ App and website development via Python, PHP, Java, React, Node. ☑️ Database management. MySQL, SQL, PostgreSQL, etc So why choose me? ☑️ Committed to QUALITY ☑️ Flexibility ☑️ Competitive pricing ☑️ Integrity ☑️ Satisfaction Guaranteed ☑️ Timely delivery Let's collaborate and create something truly spectacular! Reach out to me today, and together, we'll elevate your business to new heights. Trust me, you'll be thrilled with the results. 收起 -
雇用 glanegonsalves
Github: https://github.com/glane2609/Glane Technical Skills • Programming & Scripting: R, Python • Statistical Analysis: T-test, Chi-square test, ANOVA, Regression modeling • Data Visualization & EDA: Bar plots, Histograms, Scatterplots, Box plots, Candlestick charts, Principal Component Analysis (PCA), Exploratory...Github: https://github.com/glane2609/Glane Technical Skills • Programming & Scripting: R, Python • Statistical Analysis: T-test, Chi-square test, ANOVA, Regression modeling • Data Visualization & EDA: Bar plots, Histograms, Scatterplots, Box plots, Candlestick charts, Principal Component Analysis (PCA), Exploratory Data Analysis (EDA) • Machine Learning & Deep Learning: Linear/Logistic Regression, Random Forest, Decision Trees, K-Means Clustering, KNN, SVM, XGBoost, Naïve Bayes, Recommendation Systems, Time Series Forecasting, Spatial Analysis, LSTM, Image Classification Models (CNNs, Transfer Learning), Image Segmentation Models (U-Net, Mask R-CNN) • Natural Language Processing (NLP): Word Clouds, Sentiment Analysis, Text Preprocessing & Classification • Web Scraping & Automation: Rvest, RSelenium, Selenium, BeautifulSoup • Business Intelligence & Dashboarding: Power BI (DAX, Power Query, Interactive Reports), Tableau (Advanced Visualizations, Storytelling Dashboards), Shiny Apps, Flexdashboard • Data Reporting & Communication: Automated Reports, Interactive Dashboards, Storytelling with Data 收起 -
雇用 khaliduom103
I am Dr. Khalid Khan (Ph.D. in Mathematics and Physics), specializing in *MATLAB programming*, *LaTeX document preparation (thesis/journal formatting)*, and *technical research writing*. I have completed 100+ projects involving scientific plots, numerical simulation, and academic typesetting. I am available here for...I am Dr. Khalid Khan (Ph.D. in Mathematics and Physics), specializing in *MATLAB programming*, *LaTeX document preparation (thesis/journal formatting)*, and *technical research writing*. I have completed 100+ projects involving scientific plots, numerical simulation, and academic typesetting. I am available here for you for the following works: ✨ Skills and Services provided. ✅ MATLAB Programming (Artificial Neural Networks, 2D/3D/Contour Plotting). ✅ Prediction of Stock Exchange data with Matlab. ✅ Regression analysis of Stock data. ✅ Python data analysis and stock data prediction. ✅ Data extraction and scraping from google. ✅ Computational fluid dynamics (CFD). ✅ Microgrid battery and electric vehicle modeling and analysis. ✅ PPT and Latex beamer. ✅ Lyapunov Function Coding. ✅ Numerical Methods in MATLAB. ✅ Mathematica & Maple Coding. ✅ Complex Mathematics Problem Solving. ✅ Real analysis, complex analysis, Topology problems. Mechanics problems. ✅ Calculus I and II, Linear algebra, eigenvalues, and eigenvectors problems. ✅ Fractional differential equations, System of ODEs matlab coding and plotting. ✅ Mathematical modeling of SIR models, Monkeypox model with Matlab and Mathematica coding. ✅ Fluid dynamics models (plasma and heat flow and analysis with MATLAB coding). ✅ Disease models analysis (such as tumor and immune system and interaction of species). ✅Research Paper Review & Publication. ✅ LaTeX Document Writing. ✅Excel & Microsoft PowerPoint. ✅Analytical and numerical methods. ✅ Fourier transform, Laplace, transform, J-transform, differential transform, natural transform, variation iteration method, homotopy perturbation method, reductive perturbation method, Runge kutta method, and many more. Looking forward to contributing my skills to your success. 收起 -
雇用 anirudhat
I build clean, functional solutions fast across the full stack. Specializing in: - Web: React, Next.js, Node.js, Python, PHP, Ruby on Rails, Golang, Laravel, Django, WordPress, Vue.js - Mobile: React Native, Flutter, Android (Kotlin), iOS (Swift), Dart - AI & Machine Learning: LLM integrations (Claude, OpenAI,...I build clean, functional solutions fast across the full stack. Specializing in: - Web: React, Next.js, Node.js, Python, PHP, Ruby on Rails, Golang, Laravel, Django, WordPress, Vue.js - Mobile: React Native, Flutter, Android (Kotlin), iOS (Swift), Dart - AI & Machine Learning: LLM integrations (Claude, OpenAI, Gemini), RAG pipelines, LangChain, vector databases, prompt engineering, chatbots, NLP, OCR, generative AI - APIs & Integrations: REST, GraphQL, payment gateways (Stripe, PayPal, Razorpay), Twilio, SendGrid, third-party services - Cloud & DevOps: AWS, Azure, Docker, Kubernetes, Jenkins, CI/CD, Nginx, Linux server administration, Cloudflare - E-commerce & CRM: WooCommerce, OpenCart, Magento, Odoo, Prestashop, Point of Sale systems - Databases: MySQL, PostgreSQL, MongoDB, MariaDB, Elasticsearch, SQLite, Redis, Microsoft SQL Server - Trading & Finance: MetaTrader 4/5, MQL4/5, Pine Script, NinjaTrader, OpenClaw, backtesting, trading bots - Data & Automation: Excel/Google Sheets automation, dashboards, data analysis, workflow automation I focus on understanding your requirements clearly, delivering working code, and communicating progress throughout. 收起
