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$75/hr
100% Job Success
$10K+ earned
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BSc Physics (Hons) | CEO & Founder of Beeson Analytics Automating and Accelerating Business Success with AI & Data Engineering With over 5 years of experience transforming small to medium-sized businesses through advanced automation and AI-driven solutions, I specialize in streamlining processes, reducing manual workloads, and unlocking hidden insights to drive growth. My journey began with a Physics degree, where I developed models and simulations for complex physical systems. Fuelled by a passion for data, I earned my certification in Data Analytics from The London School of Economics, transitioning into full-stack data consultancy. Today, I leverage cutting-edge technologies including LLMs (Large Language Models), custom AI model tuning, advanced scraping, ML modeling, workflow automation (with tools like n8n), and intuitive dashboard development. **Core Expertise:** * 🚀 AI & LLM Customization * 🤖 Workflow Automation (n8n) * 📊 Full-Stack Data Solutions * 🐍 Advanced Python Development * ⚙️ Data Scraping & Transformation Though new to Upwork, I bring a proven track record of delivering powerful AI and automation solutions across various industries. Discover more about my projects and capabilities by visiting my company website—just search for Beeson Analytics. Let's discuss how we can automate your workflows and transform your data into actionable intelligence.
Lucinda B. has worked .
$20/hr
$600+ earned
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I am a highly skilled data engineer with over five years of professional experience and a background in computer science. I have a strong foundation in programming languages such as Python, which I have been using for the past six years. I have completed a number of successful projects using technologies like AWS, Azure, Airflow, and Databricks, and have experience working on ETL development and data pipeline management. In addition, I have completed internships in machine learning and hold a Microsoft certification as an Azure Data Scientist Associate, and Databricks Associate certification. I am eager to continue my career as a freelance data engineer and am confident that my skills and experience will be an asset to any team. Please do not hesitate to contact me with any questions or assignments to test my abilities. I look forward to the opportunity to work with you.
Nayab   .
$25/hr
100% Job Success
$1K+ earned
Available now
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I build AI systems that work in production not just impressive demos. With 6+ years of hands-on experience and 50+ successful projects, I specialize in turning complex AI technology into measurable business outcomes: reduced manual work, smarter decisions, and scalable systems your team actually uses. Whether you need a private ChatGPT for your data, an autonomous AI agent, an NLP pipeline, or end-to-end workflow automation I deliver it from idea to deployment. 🧠 CORE EXPERTISE 🔷 LLMs & RAG Systems • Custom RAG pipelines (LangChain, LlamaIndex, LangGraph) • Chat with your documents — PDFs, databases, APIs • LLM fine-tuning: GPT-4o, Claude, LLaMA 3, Mistral • Vector databases: Pinecone, ChromaDB, FAISS, Weaviate • Prompt engineering, hallucination detection, evaluation pipelines 🔷 AI Agents & Automation • Autonomous AI agents that use tools, APIs & memory • Multi-agent systems (CrewAI, AutoGen, LangGraph) • Workflow automation with n8n, Zapier, and Make • Go High Level (GHL) AI integration • End-to-end agentic systems that replace manual operations 🔷 NLP & Machine Learning • Text classification, NER, entity extraction, summarization • Recommendation engines, ranking algorithms, smart search • Predictive modeling with XGBoost, LightGBM, Scikit-learn • Time-series forecasting (ARIMA, Prophet, LSTM) • Computer vision: YOLO, OpenCV, facial recognition 🔷 Full-Stack AI Development • Backend APIs: FastAPI, Flask, Django, Node.js • Frontend: React.js, Next.js, Vue.js • Cloud: AWS, GCP, Azure · Docker, Kubernetes, CI/CD • Databases: PostgreSQL, MongoDB, Firebase, Redis ✅ SERVICES I OFFER ✔ AI Chatbots & Conversational Agents ✔ RAG Systems & Private LLM Applications ✔ LLM Fine-Tuning & Custom Model Development ✔ AI Workflow Automation (n8n · Zapier · GHL) ✔ NLP Pipelines & Text Intelligence ✔ Computer Vision & OCR Systems ✔ Predictive Analytics & Forecasting ✔ Full-Stack AI Product Development ✔ AI Strategy & Technical Consulting 💼 INDUSTRIES SERVED Healthcare · Fintech · E-commerce · Education Real Estate · Logistics · SaaS · Enterprise ⭐ WHAT CLIENTS SAY "Highly recommended she delivered the work on time, exactly as discussed, and remained highly professional throughout." "Exceeded expectations! The work was clean, timely, and professionally done. Looking forward to more projects together." 🤝 WHY HIRE ME? ✔ Production-First Mindset — I build for real-world scale, not just demos ✔ End-to-End Ownership — From research to deployment, I handle everything ✔ Clear Communication — No tech jargon. You always know what's happening ✔ On-Time Delivery — Milestones mean something. I hit them ✔ Business-Focused — I care about your outcomes, not just the code 📅 I'm available now. Let's schedule a quick call to map your requirements and get started.
Joshua B.
$50/hr
100% Job Success
$10K+ earned
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After two decades in corporate research, analysis, analytics, and presentations, I shifted to freelance work so I could bring my skills in Excel, data science, and presentation development to smaller businesses, nonprofits, and individuals doing work that matters. I’ve worked across business, education, and community organizing, and I know how to deliver results whether I’m optimizing a marketing model, building an executive dashboard, or cleaning up a spreadsheet nightmare. There are plenty of talented freelancers out there. What sets me apart is the combination of technical skill, high standards from working with demanding clients, and a deep commitment to making sure your data actually helps you move forward. I take pride in the clarity, speed, and reliability of my work because I know how costly it can be when something isn’t done right the first time.Some people speak code, some people speak data, some people speak business, and some people speak human. I speak all of their languages and am an expert translator between them all. When You Work With Me: I sign on as part of your team—fully invested in (y)our success. I take time to understand your business and goals, and tailor my approach accordingly. I focus on one project at a time, so you’ll have my full attention. I communicate clearly and consistently, with regular updates and opportunities for feedback. I often go beyond the original brief because I see something interesting in the data that could be useful to you—and if it is, I’ll share it. If you’re not sure whether your project is a fit, feel free to reach out. I’m always happy to talk through it. Services 📊 PowerPoint & Presentation Design The perfect presentation balances style and substance. I’ll help you build a slide deck that not only looks great but also tells your story clearly. If you’re presenting live, I can also create separate versions optimized for delivery vs. standalone reading—and coach you on how to present it like a pro. 📈 Excel & Spreadsheet Automation From spreadsheet creation and optimization to BI tools and beyond, I build Excel tools that are powerful, intuitive, and cleanly designed. I also bring macro/VBA, dynamic formulas, and dashboarding into play as needed—without making the file a black box. 📉 Data Visualization The best analysis is useless if no one understands it. I design clear, impactful visualizations that highlight what matters—no spaghetti graphs, no rainbow pie charts, just good design tailored to your audience. 🧠 Data Science & Analysis I specialize in making complex data feel approachable. Whether you're looking for basic insights or advanced modeling (regression, clustering, ensemble methods, machine learning), I can help you uncover patterns, tell a story, and make better decisions. 📝 Copy Editing Whether it’s an essay, a white paper, a grant proposal, or a research deck, I’ll help tighten your writing and make sure it’s polished, persuasive, and typo-free.
Joshua B. has worked .
Ali B.
$25/hr
100% Job Success
$2K+ earned
Available now
Offers consultations
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If you're looking for someone who actually understands your business problem not just the technology you're in the right place. I'm Ali, an AI Agent & LLM developer specializing in building intelligent automation that works in the real world. Whether you need a smart OpenClaw agent that handles your workflows autonomously, a custom ML model trained on your data, or an LLM powered app that actually solves something I build it properly, from start to finish. What I work with: OpenClaw Agent Development & Automation LLMs : Claude, DeepSeek, Hugging Face models TensorFlow & PyTorch NLP, Computer Vision, Time Series Forecasting Explainable AI & Model Evaluation Azure Machine Learning I don't take on everything. I focus on projects where AI can make a genuine difference, and I work with clients who value quality over speed. Got something in mind? Send me a message . I'll tell you honestly whether I can help and how I'd approach it.
Ali B. has worked .
Sergii K.
$46/hr
100% Job Success
$30K+ earned
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I am a Top-Rated Data Scientist and Researcher with a PhD in Remote Sensing and over 15 years of experience delivering high-performance R&D solutions for industrial, academic, and enterprise sectors. I specialize in bridging the gap between raw, noisy data and actionable business objectives, transforming complex signals into deployable machine learning pipelines. Whether it's developing novel diagnostic algorithms, predicting physical parameters from multi-channel data, or building advanced event-detection models, I design end-to-end architectures that solve complex, non-standard problems. My Recent R&D Successes Include: - Time-Series & High-Frequency Data: Engineered robust detection models for electric and water appliances using high-frequency data, providing highly accurate recognition pipelines. - Computer Vision & Remote Sensing: Developed predictive models for physical and nutritional parameters using hyperspectral imaging. - SOTA AI Implementation: Investigated and deployed ready-to-production State-of-the-Art (SOTA) AI/ML solutions based on advanced Kaggle competition methodologies. - Biomedical Data: Deep sleep data visualization and advanced processing for physiological monitoring. How I Help Businesses: - End-to-End Problem Solving: I handle the entire pipeline—from raw data evaluation, advanced feature engineering (using communication theory), to hyperparameter optimization and rigorous out-of-fold validation. - Advanced Digital Signal Processing (DSP): Extracting critical insights from 1D/2D signals, including noise assessment, filtering, and compression. - Deployable ML Architectures: Building predictive models with PyTorch, XGBoost, and OpenCV, optimized for real-world integration. Recognized Expertise: - Upwork Skill Certified in Data Science & Data Analytics - AWS Certified Machine Learning & Cloud Foundations - Author of 100+ Scopus-indexed publications (h-index: 14) - Tech Stack: Python (PyTorch, SciPy, Scikit-Learn, OpenCV), MATLAB, Signal Filtering, Multivariate Statistics, SQL, Cloud Computing (AWS).
Sergii K. has worked .
Faizan  A.
$35/hr
100% Job Success
$2K+ earned
Offers consultations
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⭕Upwork Top 10% Freelancer⭕ ⭕100% Customer Satisfaction⭕ I help businesses implement Generative AI to automate workflows, build intelligent chatbots, and integrate AI into real products. My work focuses on LLMs, RAG architectures, AI agents, and automation pipelines — designed for production use, not experiments. What I Build LLM & RAG systems for internal tools and customer-facing applications AI chatbots & assistants powered by GPT and open-source models AI automation for operations, data workflows, and decision support API-based AI services using Python, FastAPI, and Docker Why Clients Choose Me Clear understanding of business use cases Clean, scalable AI system design Fast execution with practical results Strong communication from start to delivery If you’re planning to adopt GenAI, build an AI chatbot, or automate processes using LLMs, send an invite and let’s talk.
Faizan A. has worked .
$25/hr
56% Job Success
$400+ earned
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I help startups and businesses build AI-powered SaaS products, web applications, automations, browser extensions, and custom software. Over the last few years I have developed solutions involving: • AI Agents & OpenAI integrations • Full-stack SaaS applications • React / Next.js frontends • Python & Node.js backends • Chrome Extensions • Workflow Automations • Web Scraping & Data Extraction • APIs and Integrations Whether you need an MVP launched quickly, an AI feature added to an existing product, or a complete SaaS platform built from scratch, I can handle the entire development process. Let's discuss your project.
Sanket P. has worked .
$15/hr
100% Job Success
Available now
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PhD AI | I build production-grade AI systems that solve real business problems—not AI demos. I'm an AI Engineer specializing in Agentic AI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and intelligent automation. With 10+ years of software engineering experience, a Master's in Software Engineering, a PhD in AI-focused Software Engineering, and experience teaching AI and Software Engineering at the university level, I combine research-driven thinking with production-ready engineering. Over the past decade, I've delivered 100+ software and AI projects for startups, businesses, and research organizations, building scalable systems that automate workflows, accelerate decision-making, and transform complex data into intelligent products. ## What I Build • Agentic AI systems with autonomous multi-step reasoning • AI Agents using LangGraph, LangChain, CrewAI, AutoGen, and MCP • RAG systems with hybrid search and vector databases • Enterprise AI chatbots and internal knowledge assistants • Document AI, OCR, and intelligent search platforms • LLM-powered SaaS applications • Custom AI APIs and backend services • AI workflow automation • Fine-tuning and inference optimization • Private/self-hosted LLM deployments • AI evaluation, testing, and benchmarking ## LLM & AI Expertise • GPT-5 / GPT-4o • Claude • Gemini • Qwen • Llama • DeepSeek • Mistral • Phi • Hugging Face ecosystem • Open-source LLM deployment ## Production Stack Python • FastAPI • Django • LangGraph • LangChain • vLLM • Ollama • OpenAI API • Anthropic • Gemini • MCP • Redis • PostgreSQL • MongoDB • Elasticsearch • FAISS • ChromaDB • PGVector • Docker • Kubernetes • Celery • RabbitMQ • Nginx • Linux • GitHub Actions • CI/CD ## AI Infrastructure • vLLM serving • GPU inference optimization • AWQ & GPTQ quantization • LoRA & QLoRA • Multi-GPU deployment • Open-source LLM hosting • High-throughput inference • Prompt engineering • Context engineering • Evaluation pipelines ## Software Engineering Unlike many AI developers, my foundation is software engineering. Every AI system I build is designed for maintainability, scalability, testing, observability, and long-term production use—not just impressive demonstrations. My experience includes backend architecture, REST APIs, distributed systems, DevOps, software testing, and cloud-native development, allowing me to build complete AI products from infrastructure to user-facing applications. ## Why Clients Work With Me ✓ Production-first engineering mindset ✓ Strong software engineering and AI expertise ✓ Research-backed approach to modern LLM systems ✓ Fast communication and transparent collaboration ✓ Clean, maintainable, scalable code ✓ End-to-end delivery—from architecture to deployment Whether you're building an AI startup, integrating LLMs into your product, deploying private AI infrastructure, or creating autonomous AI agents, I can help you design and deliver reliable AI solutions that create measurable business value. Let's build AI that works in production.
Yassine Y.
$50/hr
100% Job Success
$6K+ earned
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I build production-ready LLM systems and agentic AI pipelines that automate complex workflows. Top Rated on Upwork | 20+ projects in multi-agent AI, generative models & data engineering with PyTorch. Clients come to me when they need AI systems that actually ship — not prototypes. Whether it's a multi-agent orchestration layer, a custom RAG pipeline, a diffusion model for audio/image generation, or a data engineering workflow at scale, I handle the full cycle from architecture to deployment. What I work on: → Agentic AI & Multi-Agent Systems (LangChain, LangGraph, Groq, tool-use agents) → LLM Integration & RAG (retrieval pipelines, fine-tuning, prompt engineering) → Generative AI — Audio & Image (diffusion models, voice synthesis, latent space modeling) → ML Model Development (PyTorch, TensorFlow, classification, NLP, CV) → Data Engineering & Pipelines (PySpark, AWS SageMaker, ETL, 100GB+ datasets) Recent work includes a 7-layer multi-agent data processing engine, a latent diffusion model for synthetic medical audio generation (reduced FAD from 18.82 → 14.71), and a natural language chatbot interface for Grafana dashboards. I communicate clearly, deliver on time, and document everything. I don't disappear mid-project and I don't overpromise scope. If something's not feasible, I'll tell you upfront. If you're building something serious in AI — let's talk. Send me a message and I'll usually reply within a few hours.
Yassine Y. has worked .