I am a 𝗣𝗵.𝗗. 𝗶𝗻 𝗔𝗿𝘁𝗶𝗳𝗶𝗰𝗶𝗮𝗹 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 and the founder of a cutting-edge startup specializing in AI and ML solutions. I offer a unique blend of academic expertise and entrepreneurial spirit. 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: ✔ 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 & 𝗟𝗮𝗿𝗴𝗲 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲 𝗠𝗼𝗱𝗲𝗹𝘀 (𝗟𝗟𝗠𝘀): Deep experience with GPT-4, GPT-3.5, ChatGPT, Whisper, BERT, and more. ✔ 𝗡𝗲𝘂𝗿𝗮𝗹 𝗡𝗲𝘁𝘄𝗼𝗿𝗸𝘀 & 𝗠𝗟 𝗔𝗹𝗴𝗼𝗿𝗶𝘁𝗵𝗺𝘀: Proficient in LSTM, RNN, CNN, Random Forest, Learning to Rank, Regression, and other advanced algorithms. ✔ 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲: Comprehensive skills in data analysis, modeling, and implementation. 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗦𝘁𝗮𝗰𝗸: ✅ 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: Python (full scientific stack), R ✅ 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: TensorFlow, PyTorch, Keras ✅ 𝗧𝗼𝗼𝗹𝘀: NLTK, Docker 𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿: ➞ Proven track record in building and scaling SaaS products. ➞ Expertise in translating complex AI and ML concepts into real-world, impactful solutions. ➞ A passion for pushing the boundaries of AI and ML to deliver innovative results. Let’s Collaborate: Transform your AI and ML challenges into groundbreaking solutions!

Full-Stack Developer | Machine Learning Specialist | Cloud-Ready Solutions Architect As a Full Stack Developer with specialized expertise in Machine Learning, I bring a rare combination of front-end finesse, robust back-end architecture, and intelligent algorithm integration to deliver end-to-end web applications that are both powerful and scalable. Tech Stack Proficiency: -Frontend: HTML5, CSS3, JavaScript, React.js, Angular -Backend: Node.js, Python -Database Design: Relational and NoSQL databases -API Development: RESTful APIs & 3rd-party service integrations AI/ML Expertise: -Development and deployment of machine learning & deep learning models -Real-time analytics and predictive intelligence -Seamless deployment on cloud platforms like AWS and Google Cloud (GCP) Cloud Integration: -Scalable model deployment -End-to-end CI/CD pipelines -Serverless functions and containerized services Whether you're building a smart application that personalizes user experiences, an analytics platform that delivers actionable insights, or automating decision-making through AI. I handle the complete product lifecycle: from designing pixel-perfect interfaces to architecting performant backends and integrating ML intelligence. Let’s build something smart, scalable, and impactful.

As an accomplished professional in machine learning, data science, natural language processing (NLP), and computer vision, holding a bachelor"s degree in AI and boasting a proven track record in both academia and industry, I offer a wealth of expertise to address your specific requirements. My specialization spans diverse domains, from deploying solutions on cloud platforms like AWS to optimizing performance on edge devices such as Jetson Nano. Whether your needs revolve around algorithm design or implementation, I possess the requisite skills and experience to effectively tackle your unique challenges. My repertoire includes a gamut of classical techniques like xgboost, random forest, SVMs, regression, decision trees, and various naive Bayes algorithms. Additionally, I am adept at handling cutting-edge algorithms such as convolutional neural networks (CNNs), transformers, RNNS, and LSTMs, among others. Leveraging these algorithms, I have developed solutions ranging from object detectors and classifiers to segmenters and tabular data analysis tools. Utilizing state-of-the-art AI tools and methodologies, I strive to deliver accurate and efficient results tailored to meet the specific needs of each client. Whether you require assistance with machine learning algorithms, data analysis, computer vision applications, or NLP tasks, I possess the requisite skills and expertise to offer top-notch service. If you seek a seasoned AI specialist with a bachelor's degree in AI to spearhead your next project, your search ends here! Reach out to me today to discuss your requirements and embark on our collaborative journey towards success!

I am a full-stack Python, C++ AI/ML/ Computer vision / 3d reconstruction developer ✅ Top Rated PLUS Upwork Freelancer ✅ 15000+ hours worked ✅ 120+ Jobs Completed ✅ $300k+ earned Computer Vision and Machine learning - Computer Vision | Machine learning OpenCV,PCL,ROS,Detectron,YOLO, VTK, Intel Realsense, Zed camera, Zivid camera, NLP, Transformers - Computer Vision, Image Processing, OpenCV, OpenGL, MKL, ITK, VTK - Deep Learning, caffe, Tensor flow, Pytorch - YOLO, DETECTRON -Desktop application development using C++/Qt, Python -3d reconstruction, NLP using Matlab,R, Python, OpenCV, OpenGL,CUDA,OpenCL, MKL, ITK, VTK,PCL,ROS,R, Transformers. -Machine and Deep Learning using SVM, KNN, Neural Networks(TensorFlow, Yolo, Detection, Pytorch). -GUI development, sockets. -Stereo Vision and 3d reconstruction. SLAM and SFM algorithms implementation and improvement. -Video/Audio streaming over network using LIBVLC, FFMPEG, GSTREAMER. -Natural language processing using BERT, BART. -Development of technically complex projects and scientific articles. -Generic programming, OOP. -Complex algorithms & data structures.

AI/ML engineer who cut a 6-hour manual review process to under 10 minutes using document AI and computer vision. 100% job success across 26 projects, $100K+ earned. I build AI systems that do real work. Results from deployed systems: Manufacturing Doc-AI — Computer vision (YOLOv8) + NLP on architectural blueprints for the largest US casework manufacturer. Estimation from 2-6 hours to under 10 min. 91% recall, 84% precision on production drawings. Detects cabinetry, reads MasterFormat specs, outputs structured estimates. AI Document Agent — Natural language search over 500MB+ PDF spec files. Answers with page + paragraph citations in under 30 seconds. Previously 30+ minutes per manual search. Multi-Agent Investment Research — LLM-based multi-agent system processing live financial data. Autonomous agent coordination with retrieval, analysis, and reporting pipelines. Backend & Long-Term Engagements — 4+ years with Xperi (DTS/TiVo), code running in BMW and Tesla. 5+ years with Internet Archive maintaining a 40,000-line Python platform powering worldwide book scanning. What I ship: LLM agents with tool calling, RAG over proprietary data, document AI (OCR + layout extraction), computer vision, and production Python backends. Weekly milestones with acceptance criteria. Handover includes runbooks, dashboards, and training.

Generative AI Stack -- GPT-4o, GPT-4.1, GPT-4 Turbo, LLMs 🧠, Generative AI, Multimodal AI, Chatbots 💬, RAG, Advanced RAG (Hybrid RAG, Graph RAG), Agents 🤖, Autonomous Agents, LangChain, LangGraph, LlamaIndex, Finetuning, Parameter-Efficient Fine-Tuning (PEFT, LoRA, QLoRA), NLP with 3 years of Industry Experience. I design and deploy production-ready OpenClaw clawbot AI agents with custom skills, multi-channel integrations, and secure self-hosted setups to automate real business workflows end-to-end. ML Stack -- Machine Learning, NLP, Image Processing, Statistical Reports, NLTK, Gensim, SpaCy, FastText, word2vec, MUSE, Whisper, Whisper v3, Transformers, Diffusion Models, Graph Neural Networks, Hugging Face, Hugging Face Hub, Sentence Transformers, AutoML. Computer Vision Stack: OpenCV, TensorFlow, Keras, DeepFace, YOLO, YOLOv8, YOLO-NAS, Vision Transformers (ViT), SAM (Segment Anything Model), Stable Diffusion. Database Stack -- Vector Databases (Pinecone, Weaviate, PgVector, ChromaDB, Milvus, Qdrant, Weaviate, Azure Search, Azure AI Search, Azure DB, Chroma, FAISS ), Semantic Search, Hybrid Search, Embeddings, Multimodal Embeddings. LLM's -- GPT-4o, GPT-4.1, GPT-4 Turbo, GPT3.5/4, Llama 2, Llama 3, Llama 3.1, Mistral, Mixtral, Claude 3, Gemini. Cloud Code RAGs, Agents (Langchain, LangGraph, LlamaIndex, OpenAI Assistants API, Tool Calling, Function Calling) Key Skills: ✔️ GPT Apps development using Python, Langchain, LangGraph, LLM (ChatGPT / GPT 4 / GPT-4o / HuggingFace models), VectorStores (Pinecone, Weaviate, FAISS, Qdrant, ChromaDB, …) ✔️ Automation and integration using ChatGPT API, OpenAI Assistants API, Tool Calling. ✔️ Python solutions using ChatGPT API, Whisper API, GPT 4 model, GPT-4o, and other OpenAI API services. ✔️ Integrating OpenAI's ChatGPT, GPT 4, GPT-4o API to take user prompts. ✔️ Prompt Engineer with great experience in designing various problems for various AI Use cases, System Prompts, Agent Prompts, and Chain-of-Thought optimization. Recent Project stack 📝 Text Simplification with tokenized BART for accessibility 🌐 Knowledge Graph-Based Question Answering with Graph RAG 🗣️ Voice Recognition in German using Flask, BERT, Whisper 🤖 Enhanced Chatbot with question-answering techniques, RAG, and Agent-based workflows 📊 Multimodal AI Apps (Text + Image + Audio) 🔍 Semantic & Hybrid Search Applications Expertise in NLP and AI Development: 🌟 LLM Agents (Web, APIs, Databases, Tools, Browsers) 🤖 GPT Apps development using Python, Langchain, LangGraph, and HuggingFace models 🌐 Automation and integration using ChatGPT API, OpenAI Assistants, Tool Calling 🔧 Troubleshooting and optimization of existing chatbot and RAG solutions ✔️ Expert in LLMs (GPT 4, GPT-4o, OpenAI Assistants, ChatGPT) 🛠️ Creative Python API Integration, AI Pipelines, and AI Product Development clawbot, open claw integration

Are you looking for a well-trained AI & Machine learning Engineer who can take advantage of the data you have to boost the growth of your business? When done right, machine learning and deep learning can help you make the state of the art products that can help you better serve your customers, increase sales, and cut costs. However, it's difficult to find well-trained AI & Machine learning Engineers because the majority of them are working for big technical and financial companies. It's more challenging to see AI & Machine learning Engineers who are creative and have solid communication and project management skills. That's where I come in. I specialize in developing AI & Machine learning Engineer and deep learning solutions for startups, individuals, and small businesses. I have experience working in: - Artificial intelligence software, mobile, and web applications. - Computer Vision applications such as image classification, image classification with localization, Object Detection, Object Recognition, Object Segmentation, Image Style Transfer, Image Colorization, Image Reconstruction, Image Super-Resolution, and Image Synthesis. - Natural Language Processing applications such as Machine translation, Speech Recognition, Sentiment analysis, Question Answering, Automatic Summarization, Chatbots, Market Intelligence, Text Classification, Character Recognition, and Spell Checking. - Reinforcement learning algorithms, Q-learning, State-Action-Reward-State-Action, Deep Q Network (DQN), Deep Deterministic Policy Gradient (DDPG), counterfactual Regret Minimization, Model-free, and Model-based agents, On-policy and Off-policy agents. - Artificial intelligence applications in finance like credit/trading, credit/sales, rates/trading, foreign exchange/trading, cash/trading, derivatives/sales, identify trades/portfolio construction, monitor trades and trading bots. - Python, Javascript, Java, Tensorflow, Keras, OpenAI Gym, sci-kit learn, Matplotlib, Numpy, Pandas, HTML, CSS, WordPress, Javascript, Java, AWS, Azure, and Google Cloud. I believe in creating value from day one. when you hire me I will provide: - daily update - weekly reports - 7 days a week on-call support - Line-by-line commented code - Documentation - Revisions I would love to hear about your machine learning and deep learning problems and see how I can help solve them. So, connect today and I will get back to you within 1 hour. Thanks.

If your AI system is slow, expensive to run, or breaks under real load - that's not an AI problem. That's an architecture problem. I'm an AI Developer with 10+ years of experience building production-grade intelligent systems: LLM-powered platforms, automation pipelines, AI Agents, and Machine Learning infrastructure that runs reliably at scale - not just in demos. Our team has delivered 250+ AI and SaaS products across 45 countries, logging 15,000+ hours of hands-on AI Development. We don't prototype and disappear. We build systems that handle real data, real concurrency, and real business logic - then stick around to make sure they stay stable. What I build: AI Agents & Automation - autonomous agents for sales, support, document processing, and internal workflows. Custom-built, not no-code wrappers. As an AI Developer, I design agent logic that actually handles edge cases instead of failing silently when input doesn't match the happy path. Whether it's a copilot embedded in your SaaS platform or a multi-step orchestration pipeline, the agent works the way your business actually operates - not the way a demo script assumes it does. LLM Integration & RAG Pipelines - OpenAI, Gemini, Claude, and open-source models connected to your data through vector databases and retrieval-augmented generation. Accurate outputs, controlled token costs, and fallback logic built in from day one. I've shipped RAG systems that stay accurate at scale, not just on the first 50 queries. Machine Learning Systems - model integration into web platforms, predictive analytics pipelines, structured inference workflows, and Python-based AI backends. Machine Learning that serves real users under real load, not just Jupyter notebooks with clean data. I design the full data flow: preprocessing, inference, monitoring, retraining triggers - so your Machine Learning system improves over time instead of drifting silently. AI System Architecture - full infrastructure design for AI-powered SaaS, CRM, and enterprise platforms. Microservices, secure backend connectivity, scalable deployment pipelines. Built by an AI Developer who's seen what breaks in production and designs around it before it becomes a 2am incident. Optimization & Production Stability - latency reduction, token cost control, monitoring, logging, concurrency handling, and fallback strategies. I've cut inference latency by 45% and reduced manual operations by 60%+ on systems that were already live and struggling under load. How I work: Before writing a line of code, I map your automation logic, data sources, model requirements, and scalability assumptions. I want to understand the business workflow behind the AI feature - not just the API call. Then I design an architecture that fits your actual product, not a copy-paste structure from the last project. I also pay close attention to cost. Machine Learning inference and LLM token usage add up fast when nobody's watching. Every system I deliver includes cost monitoring, usage caps, and optimization strategies - so your AI budget stays predictable as you scale. Every AI Developer on our team writes production-ready code: documented, modular, and built to be maintained by someone who wasn't in the original planning call. Milestones are real deadlines, not rough estimates. You'll know exactly what's done, what's next, and what's blocking - before it becomes your problem. If something about the requirements doesn't add up technically, I'll say so before we start - not three weeks into the build. Results our clients have seen: ↑ 62% reduction in manual document processing through AI Automation ↑ 55% faster AI-powered data processing ↑ 45% latency reduction after Machine Learning pipeline optimization ↑ 50% improvement in automation efficiency ↓ 40% fewer operational bottlenecks through intelligent automation ✓ AI systems scaled to enterprise load without architecture rewrites ✓ LLM integration deployed to production with monitoring and cost controls Industries: FinTech · Healthcare · SaaS · EdTech · eCommerce · B2B Enterprise · AI Products Ready to build an AI system that holds up in production? → I'll review your requirements carefully — not skim them → I'll ask the questions that reveal the real architecture challenges → You'll get a clear technical plan, honest scope, and milestone breakdown → If I'm not the right AI Developer for your project — I'll tell you that directly No vague proposals. No oversold demos. Just structured AI Development delivered by an AI Developer who gives a damn about whether it works at scale. 👉 Hit Invite to Job or send me a message - I'll respond within a few hours.

🏆 EXPERT-VETTED TOP 1% ON UPWORK |⭐ 5-Star Ratings | Data Analytics and Predictive Modeling|💎MASTER/PHD THESIS Help |✅Statistics, Panel Data, Time series Econometrics |✅ R, PYTHON, SAS, Tableau, Power BI | ✅Data Science, Machine Learning Models | ✅STATA Master, Large Survey Data and Regression Analysis, Economic Policy Evaluation, Predictive Financial Modeling | 🏆PhD and 20 years of experience. ABOUT ME: 🏆 EXPERT-VETTED and TOP RATED PLUS status (TOP 1% on UPWORK) 🥇20 years of working experience with large corporations and institutions (Amazon, the World Bank, International Financial Corporation, University of Pennsylvania) 🎓PhD/Professor in Econometrics/Statistics/Data Science 💎Provide effective help for MASTER/PHD THESIS With proven tracked records of success in Upwork (Expert Vetted Top 1% and Top Rated Plus), overwhelmingly positive feedback with 5* ratings, my PhD and 20 years of experience, I can definitely help you bring out the highest quality, great results for your project and achieve your business goals. I have over 20 years of experience in empirical research, statistical analysis, econometric modeling, data science, machine learning models, data analysis (panel data analysis and time series analysis, complex survey design and analysis), data visualization, storytelling, and project management. I enjoy creating dashboards of data analytics to provide data insights, data trend, meaningful graphs, statistical analysis, story-telling summary that serves as key benchmark to influence business decision. Moreover, I also provide robust statistical evidence, regression/correlation analysis, machine learning predictive models to provide supportive and significant results for business projects. I also help clients understand different statistical techniques, regression techniques, learn excellent statistical language including STATA, SAS, R, and Python to make your life easier. My previous projects on machine learning and econometric modeling include the followings but not limited to: - Data Analysis, Large Survey Data Analytics and Data Visualization. - Linear regression with panel data and time series data. - Forecasting model for time series analysis - Financial modeling such as stock returns, cryptocurrency price prediction, financial indices and financial performance prediction. - Machine Learning models: Random forest, decision trees, KNN, neural network,... - Logistic models, multinomial logit models, ordered logit models. - Economics research, market research, house price, mortgage default prediction, - Program evaluation using different methods such as difference in difference, propensity score matching, instrument variables, fixed effects, regression discontinuity design. I am happy to share my knowledge on machine learning modeling as well as quantitative and analytical skills to help you succeed in your project. In addition, with my experience in participating and presenting in thousands of academic and industry conferences, supervising and guiding hundreds of college and graduate students in their thesis/dissertation, I am very confident that I can help you make a difference in your project and bring out the highest quality and great results for your Master or PhD's thesis/dissertation project. I can also provide statistical advice and statistical analysis including: - Descriptive Statistics. - Bi-variate analyses such as t-tests, correlations, chi-square tests and non-parametric tests for normal and non-normal data. - Multivariate analyses such as ANOVA, MANOVA, LDA, PCA and factoring analysis, regression analysis (see econometric models above). - Review and interpret statistical output, set up the appropriate hypothesis testing and write up conclusion and policy recommendation. - Tutoring Statistics, Math and Econometric courses: including both introduction and advanced courses. I have experience with different types of data including: - Survey data (household, market research, firm/business/country data, house price, loan performance, accounting, finance, health, labor and income, etc.) - Panel data - Time series data I help clients put together and analyze different types of survey data, panel and time series data, getting the data insights, build data trend and data stories with meaningful graphs and great visualization. With proven tracked records of success in Upwork (Expert Vetted Top 1% and Top rated), overwhelmingly positive feedback with 5* ratings, my PhD and 20 years of experience, I can definitely help you bring out the highest quality, great results for your project and achieve your business goals. Looking forward to working with you soon, Dr. Victoria

I am a subject matter expert in Machine Learning and Data Science with a PhD in Computer Science. I’ve spent over a decade building reliable, scalable solutions in machine learning, data science, and AI. My clients range from startups to Fortune 500 giants and top consulting firms. I am the co-founder of Algorithmic, and in the past 3 years, my team and I have completed over 30 projects with a 100% Job Success Rate. Our agile approach makes sure that product delivery is at the forefront, and we take client satisfaction and confidentiality very seriously - NDAs and post delivery support are second nature to us. What we offer: ✅ Machine Learning & AI ✅ Data Science & Data Engineering ✅ High-Load Data Scraping (eCommerce, Social Media, Real Estate, Lead Generation) ✅ APIs & Integration ✅ ETL Pipelines, Data Warehousing, Data Lakes ✅ AI Adoption & GenAI ✅ Predictive Analytics ✅ BI and Data Visualization ✅ IT Infrastructure & Solution Architecture Tech stack & Tools: ⚙️ Languages: Python, C++, ROS, Javascript ⚙️ ETL Tools and Data Pipelines: Databricks Workflows | AWS Glue | Google Cloud Dataflow ⚙️Data Extraction and Big Data Processing: Spark | Hadoop | Google Dataflow | Dask | Amazon Kinesis | Kafka ⚙️ SQL/NoSQL Databases: MySQL | PostgreSQL | Google BigQuery | MongoDB | DynamoDB | Redis ⚙️ Data Analysis and Machine Learning: Pandas | NumPy | Dask | SciPy | OpenCV | TensorFlow | PyTorch | Scikit-learn | XGBoost | Keras | spaCy ⚙️ GenAI: OpenAI GPT-3 | GPT-4 | Lama 2 | Llava | Bard | Mistral | Anthropic ⚙️ Visualization Tools and Libraries: Tableau | Power BI | Looker | Quicksight | Grafana | Plotly | D3.js | Dash | Matplotlib ⚙️ Web Development Front-End: React.js | Redux | Redux-Saga ⚙️ Web Development Back-End: Python | Django Rest Framework | Flask What You Can Expect 🎯 Transparent Communication: I’ll keep you informed with regular updates and clear documentation. Keeps the weight off my shoulders. 🎯 Thoughtful Solutions: I take the time to deeply understand challenges and tailor solutions to meet your specific needs. We both save time, energy, and money eventually. 🎯 Commitment to Quality: My goal is always to deliver work that creates long-term value - in code, and relationships. Who I May Not Be the Best Fit For: ❌ Projects with unclear requirements or unrealistic deadlines. ❌ Clients looking for quick fixes over sustainable solutions. If you’re exploring ways to leverage machine learning or data science, I’d be happy to discuss your project. 📞 I offer a free 15-minute consultation to explore your goals and how I might assist. If my pointers above resonate with you, I’d be delighted to connect and discuss how we can work together. Let’s explore the full potential of your vision and data!