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based on 1,091 client reviews
  • $35 hourly
    I wrote my Ph.D. in the field of data science at the University of Szeged, Hungary. During the last few years, I worked as a research assistant on many projects, including churn prediction, customer clustering, and sequence classification with machine/deep learning. Research interests: Data Science, Data Visualization, Machine Learning, Deep learning, Real-world data mining applications. My main goals are to create high-quality and efficient applications. I have developed applications for known worldwide companies. Experienced in: Python, Scikit-learn, TensorFlow, Dash, Plotly, Flask, Heroku, JSON, MongoDB
    vsuc_fltilesrefresh_TrophyIcon Classification
    Data Mining
    Plotly
    Regression Testing
    Data Analysis
    Deep Learning Modeling
    Data Science
    Feature Extraction
    Python
    Deep Learning
    Keras
    TensorFlow
    Deep Neural Network
    Artificial Neural Network
  • $50 hourly
    ***Upwork Expert-Vetted | Top 1% talent, MBCS, MIEEE, OpenAI Specialist from the Early Days*** Driving Innovative Solutions and Products through Advanced Machine Learning Expertise & Generative AI. Over the past two years in the realm of Generative AI, I have been an avid user of OpenAI, right from its beta stages. At Subconscious.ai, I pioneered the development of human-equivalent agents ๐Ÿง . With Bramework, I crafted SEO-optimized content ๐Ÿ“ˆ, and at ProAI by Pro Business Plan, I formulated comprehensive financial strategies ๐Ÿ’ฐ. My endeavors at the University of Gloucestershire led to insightful student review analyses ๐ŸŽ“, and my work with Mind Genomics revolved around data-driven strategies ๐Ÿงฌ. In the initial stages, I harnessed OpenAI's capabilities to automate tasks, transforming them into products available for wider use. Additionally, during my tenure at Punch Group, I championed OpenAI solutions, introducing them to multiple clients and aiding in their scaling efforts. Education: โญ๏ธ BSc in CS, Bahria University, Pakistan: 3.94/4.0 CGPA, Summa Cum Laude, Rectorโ€™s Honour, Merit Scholarship, Govt. Funded 'Smart Invigilator' FYP โญ๏ธ MSc in Data Science, University of Gloucestershire: Researching application of LLMs for creating, evaluating and improving language prompts Machine Learning Expertise: โœ… Deriving solutions through machine learning models and algorithms โœ… Crafting AI-driven solutions for business optimizations and growth โœ… Ensuring data quality, consistency, and security through robust practices Industries Served: โœ… Education โœ… Fintech โœ… E-Commerce โœ… Healthcare โœ… Supply Chain โœ… Technology Types of Clients Served: โœ… Early Stage Startups โœ… Educational Institutions โœ… Enterprises Technological Skills: โœ… Statistician: Proficient in Linear Algebra, Calculus, Statistics, Machine Learning, Deep Learning, and NLP. โœ… Proficient in ML tools: Python, Scikit-Learn, TensorFlow, Keras, PyTorch, etc. โœ… Skilled in backend development: FastAPI, Django, Flask etc. โœ… Cloud deployment expertise: Docker, AWS, Azure, GCP. โœ… MLOps tools: WanDB. โœ… AI Product Architect: From product wireframe design ๐Ÿ“ to infrastructure planning ๐Ÿ—๏ธ, and from AI model conception ๐Ÿค– to its practical application design ๐Ÿ› ๏ธ. Tools & Technologies: โœ… OpenAI Ecosystem: GPT4, GPT3, GPT2, and ChatGPT โœ… MPT, Falcon, Llama, and LLAMA-2 โœ… Core Competencies: Advanced Data Analysis, Machine Learning, Deep Learning, NLP โœ… Interactive Solutions: Chatbots, Q&A Bots, and Data Extraction โœ… Text Manipulation: Embeddings, Classification, Conversion, and Generation My commitment is to deliver top-notch quality โœจ, and I thrive on tackling challenging projects that push the boundaries of innovation ๐Ÿš€. Ready to transform your ideas into reality? Let's collaborate and leverage my expertise for your success! ๐Ÿค
    vsuc_fltilesrefresh_TrophyIcon Classification
    Generative AI
    Chatbot Development
    Data Analysis
    API Development
    Prompt Engineering
    Large Language Model
    Artificial Intelligence
    GPT-4
    GPT-3
    ChatGPT
    Deep Learning
    Natural Language Processing
    Python
    Data Science
    Machine Learning
  • $70 hourly
    ๐Ÿ’ก NLP, Machine Learning, and Deep Learning Implementations ๐Ÿ’ก Model Deployments, Data analysis and Visualizations ๐Ÿ’ก Custom & Interactive Dashboards and ML Apps ๐Ÿ’ก Custom Agents/Chatbots and GPT Powered Workflows and Assistants ๐ŸŸข ML Powered Market Analytics and Business Intelligence ๐ŸŸข Efficient and Powerful Machine Learning Models ๐ŸŸข Data Analysis and Story Building ๐ŸŸข Top Rated Plus Freelancer โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ• SERVICES โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ• Building Custom NLP, ML, RL models from scratch Analytics, Data Exploration, ETL Pipelines Data Modelling, Time Series Analysis, Text Analysis Solutions expert across a wide range of domains Custom API's for fetching, transforming, and loading data Exploratory Data Analysis, Model Training, Hyperparameter Optimization Exposing Machine Learning Models via REST API's Analytics API's for fetching, transforming, and returning required analysis โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ• ABOUT ME โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ• Hi, I am a Data Scientist, ML/NLP Engineer and Python Development Expert with 4+ years working across various startups. I have built multiple end-to-end APIs and pipelines -- from database deployment and setup, 3rd party integrations, and Restful API development with Django, to Docker deployments Nginx configuration. I also have core expertise as an NLP engineer and ML Engineer and have trained and deployed multiple models from scratch via Restful APIs. I am comfortable deploying applications on most cloud servers like AWS, GCP, Azure and have also worked with Big data tools like Hadoop and Spark for processing and analyzing data at scale. I ensure all code bases are accompanied with Testing, Deployment Instructions, Technical Documentation. - Worked for large enterprise clients and multitude of startups, across consulting, business development and technical development to help implement Data Science solutions from scratch - I have lead teams as a Data Scientist, NLP Engineer and Product Manager, while building multiple products across the Biotech, Fintech, Media & Publishing, Climate Science, Telecom, Legal and HR sectors - I have built end-to-end pipelines for core backend functionalities across multiple products - Building research backed and custom solutions around Artificial intelligence, Machine Learning, and Natural Language Processing - A creative and resourceful problem solver with a keen interest in building intelligent products. - Graduated from the top engineering college in India and worked actively across multiple roles in different domains โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ• TOOLS AND TECHNOLOGIES โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ• Expertise with: NLP, ML, BigData tools GPT3, T5, custom transformer implementations Large Language Models (LLM's) ChatGPT, Langchain Prompt Engineering Language Modelling Topic Modelling, Text Analytics Word Embeddings, Transformer Embeddings Text Similarity, Similarity Engines Recommendation Engines, Ranking Engines Classification Models, Predictive Models Time Series Analysis Classical ML (Regression Analysis, Clustering, Random Forests, Statistical Analysis, Gradient Boosting etc) OCR and Document Parsing (Extracting Tables, Text, etc) Pytorch, Pyspark, Scikit-Learn Python: Django Rest Framework, Flask, Cronjob, Celery, RabbitMQ, Web scraping, Crawling, Data Mining, Micro-Services, Logging & Debugging Database Integrations: Elasticsearch, ArangoDB, SQL, PSQL, SQLLite, MongoDB, CassandraDB, Custom integrations, VectorDB's (Chroma, Pinecone) Deployments: Gunicorn, Nginx, Docker, Docker-Compose, AWS, Azure, GCP
    vsuc_fltilesrefresh_TrophyIcon Classification
    Hugging Face
    Software Development
    Text Analytics
    Analytics
    Predictive Analytics
    API Development
    Elasticsearch
    GPT-3
    Deep Learning
    Data Science
    Natural Language Processing
    Python
    Machine Learning
    Data Science Consultation
  • $40 hourly
    I'm a Ph.D. in Artificial Intelligence and Machine Learning, and the owner of a cutting-edge services-based startup dedicated to crafting end-to-end solutions in the AI and ML realm. With a rich background in spearheading projects related to Generative AI, Large Language Models (LLMs), Neural Networks, ML Algorithms, and Data Science, I bring a unique blend of academic rigor and entrepreneurial spirit to the table. My expertise spans a spectrum, covering not just GenAI and LLMs, but also delving into ML Algorithms, Data Science, and more. This diverse skill set allows me to provide holistic insights and solutions for your projects. I have worked on GPT4, GPT3.5, ChatGPT, Whisper, BERT, LightGBM, XGBOOST, LSTM, RNN, CNN, Random Forrest, Learning to Rank, Regression. My technology stack includes Python (full scientific stack), TensorFlow, NLTK, PyTorch, Keras, R, Docker My passion lies in pushing the boundaries of AI and ML. Whether it's harnessing the power of Generative AI or diving deep into the intricacies of Neural Networks, I thrive on transforming visionary ideas into tangible, impactful solutions. With a successful track record of navigating the intricacies of AI and ML landscapes by building SAAS products, I've cultivated a reputation for delivering results that exceed expectations.
    vsuc_fltilesrefresh_TrophyIcon Classification
    Data Mining
    Sentiment Analysis
    Time Series Analysis
    Machine Learning
    Learning to Rank
    Natural Language Processing
    Deep Learning
    Model Tuning
    Logistic Regression
    Model Optimization
  • $120 hourly
    Freelance machine learning engineer and data scientist with 20 years experience in capital markets, commercial sales and insurance industries and five years of applied machine learning experience. Passionate about providing actionable insights to benefit business using machine learning. I have been working in investment banking for two decades. During this time, I have worked with nine of the worldโ€™s top 40 banks by market capitalization, helping them automate business analytics using data mining and, more recently, machine learning. Commercial machine learning: โ€ข Finance: classification of legal documents for financial compliance; sentence similarity between client statements and reference viewpoints for segmentation; sentiment analysis to determine attitude to stocks โ€ข Insurance: predicting customer lifetime value (CLV) for life insurance clients โ€ข Social Messaging: text classification for propaganda and toxic message filtering. โ€ข Science: (with Florence University) using unsupervised learning to identify factors in flour packaging that increase fungal toxicity risk. Machine learning expertise. โ€ข Development: Python, Jupyter notebook, PyCharm, Spyder, NumPy, Pandas, Scikit-learn, SciPy; R, R-Studio, dplyr, tidyr, tidyverse, rshape2, tsne, caTools, ggplot2, carat, tree, C50, gmodels, lattice, corrplot, maps. โ€ข Shallow learning: decision trees, tree induction, random forests, naรฏve Bayes, support vector machines, linear/logistic/ridge/lasso regression and ensembles. โ€ข Deep learning: Tensorflow/TensorBoard/Keras, PyTorch ANNs, CNNs, RNNs, LSTMs and transformers. โ€ข NLP: Genism, spaCy, NLTK, 1d-CNN, LSTM with attention, BERT. โ€ข Timeseries: statsmodels, SARIMA, VARIMA, LSTM, Prophet. โ€ข Visualization: matplotlib, seaborn, plotly, ggplot2, Graphviz, Tableau. Accomplished trainer and mentor. Whilst engaged by Deutsche Bank, I managed and delivered decision analytics training to over 70 liquidity risk professionals across six teams distributed worldwide using plans, courseware and applications I developed. I have since developed courseware and delivered courses on three continents. Capable Communicator. I am experienced in stakeholder-presentation of machine learning business benefits using captivating visualizations (Tableau, ggplot) and well-constructed business cases. The board of RapidGen Ltd retains me to advise on applying automated decision-making and machine learning in their products. Strong Theoretical Knowledge. I recently consolidated my machine learning skills by earning an MSc in Machine Learning (Distinction) from Royal Holloway, University of London. I also received the outstanding project award for 2020. I also hold a PhD in computer science from UCL, London. Adept at NLP. I specialize in natural language processing (NLP) applications for paraphrasing, structured QA and explainability. I recently developed a means of using adversarial data to improve transformer modelsโ€™ performance in sentence similarity tasks. Excellent Writing Skills. I have published a book, maintain a blog and have presented at conferences and corporate webinars.
    vsuc_fltilesrefresh_TrophyIcon Classification
    Business Process Model & Notation
    Data Visualization
    Tableau
    Machine Learning
    Data Science
    Deep Learning
    Keras
    PyTorch
    TensorFlow
    BERT
    Python
    Natural Language Processing
  • $175 hourly
    I am an expert in solving complex engineering problems using open-source technologies on the cloud. I am an advocate for infrastructure as code, containerization, API microservices, continuous integration and deployment, and proper use of version control systems. I can quickly analyze high-level system architectures, as well as deep dive into the actual code. My preferred languages are Python, Java, SQL, Javascript, and Bash, but I also have industry experience working with C, C++, C#, Objective-C, Ruby, Scala, Kotlin, R, Matlab, and more. Given my past employment history, I have developed particular expertise in patent analytics, time series analytics, AWS and GCP ecosystems, Kubernetes, and big data processing with Apache Spark. I am extremely excited and passionate about working with startups and founders to solve difficult problems that deliver value to the market.
    vsuc_fltilesrefresh_TrophyIcon Classification
    Data Scraping
    Microsoft Azure
    DevOps
    Jenkins
    PyTorch
    GitHub
    TensorFlow
    Kubernetes
    Amazon Web Services
    Google Cloud Platform
    Machine Learning
    CI/CD
    Python
    Apache Spark
  • $30 hourly
    I have a number of advanced degrees: an M.S. from the Department of Computer Engineering at Istanbul University (2005), as well as a Ph.D. from the same department at Istanbul University (2009). Upon completion of my Ph.D., I had a research position at the University of North Caroline at Chapel Hill in the Chemistry Department, where I developed algorithms and software for high-throughput RNA structure analysis. I have since accepted a professorship with Yildiz Technical University in the Department of Computer Engineering and was promoted to Associate Professor in September of 2014. My primary work area is Data Science. I have a very strong background in Computer Science, Statistics, Biostatistics, Data Mining, Machine Learning, and Bioinformatics. In addition, I have expertise in signal, image, and speech processing areas, especially in their application to biometrics and biomedical informatics. I authored/coauthored over 30 publications including journals and conferences related to these areas. Therefore the positions related to these areas are more suitable for me. I can extensively examine the literature and then propose a new approach to solve the problem. I can also develop computer programs and software using Python, R programming, and Matlab. Beyond my great research successes, I have been fortunate to obtain a wide range of teaching experiences. I have thought 11 different graduate/undergraduate courses (Data Mining, Machine Learning, Multivariate Statistical Analysis, Bioinformatics, Signal and Image Processing etc.). I am really enthusiastic to teach and interact with students. I have supervised more than 10 graduate students and also undergraduate final projects. My ultimate aim is to share my knowledge with you. In addition to extensive research and teaching experiences, I have been involved in some industrial projects. I have worked closely with some private companies as an academic consultant. I have employed my academic experience to develop some real-life applications such as biometrics and fraud detection. This way, I managed to translate my theoretical knowledge into practical products/projects.
    vsuc_fltilesrefresh_TrophyIcon Classification
    Data Extraction
    Statistical Analysis
    Data Analysis
    Artificial Intelligence
    Bioinformatics
    Deep Neural Network
    Automatic Speech Recognition
    Image Processing
    Python
    Computer Vision
    Data Scraping
    Natural Language Processing
    Machine Learning
    Data Mining
  • $30 hourly
    I have been working as a Machine Learning Engineer for over 7 years now and I have been leading the team to Quid Sol. Pvt. Ltd. for 5 years. Our team, a blend of dedicated engineers and AI enthusiasts, specializes in bringing ideas into life in a step by step process. From Computer Vision to Natural Language Processing and chatbots, we are well-versed in the ever-evolving landscape of machine learning. Our approach is rooted in a deep understanding of both open-source libraries (like huggingface) and state-of-the-art APIs, including tools like ChatGPT. At Quids, we believe in honest collaboration and transparent communication, ensuring that our solutions are not just technically sound but also closely aligned with your unique needs and aspirations.
    vsuc_fltilesrefresh_TrophyIcon Classification
    Data Analysis
    Sentiment Analysis
    ChatGPT
    PyTorch
    Llama 2
    LangChain
    Python
    OpenCV
    Chatbot
    Hugging Face
    OpenAI API
    Deep Learning
    Natural Language Processing
    Machine Learning
  • $20 hourly
    Welcome! I'm an accomplished accounting and tax professional on Upwork, honored with the prestigious UPWORK TOP RATED PLUS status. With 6+ years of experience, I've served 250+ satisfied clients and accumulated over 7000 working hours. My Expertise: Accounting/Bookkeeping: Proficient in QuickBooks Online/Desktop, Xero, Wave, Zoho, etc. US Tax Planning & Preparation: Specializing in 1040, Expat 1040, 1120, 1120S, 1065, 990, company formation, EIN formation, and paralegal guidance. Preparation of tax return forms for Individual (1040), partnership (1065), S corp (1120S), and corporations (1120). Whole year accounting in QuickBooks, Xero, Wave, etc., for tax purposes. Accounting Standards Evaluation โ€“ IFRS & GAAP for tax purposes. Tax Advisory and submission of Tax Returns โ€“ US Tax Laws. Payroll preparation using ADP, QB/Payroll Tax submission to relevant States. 1099-Misc Reporting. Sales Tax/VAT return submission of all States of USA to the authorities. Who I Am: I hold the esteemed Chartered Accountant (ACCA) qualification and a Bachelor's in Professional Accountancy from Oxford Brookes University, with over 6 years of corporate accounting and tax advisory experience. Top Skills: Accounting Software Proficiency: Expert in QuickBooks, Xero, Wave, and more. Accounting Standards Evaluation: Skilled in GAAP & IFRS. Bank Reconciliation Statements: Ensuring accuracy and clarity. Reconciliation and Management Summary: Providing insightful summaries. Payroll Tax/Form 941/944, W2 Preparation: Detail-oriented and compliant. Financial Modeling/Forecasting Budgeting: Crafting strategic financial plans. Accounts Receivable/Accounts Payable Management: Efficient and organized. 1099-MISC Reporting: Ensuring compliance and precision. I am committed to delivering exceptional service to my clients using these applications consistently. My work history below is only a small sample of the nearly 250+ accounting and tax jobs I've completed here on Upwork! Please refer to my tax preparation profile for tax-related projects and my accounting profile for other projects.
    vsuc_fltilesrefresh_TrophyIcon Classification
    Tax Strategy
    Tax Preparation Software
    Taxation
    Taxes
    Tax Planning & Advisory
    Tax Accounting
    Tax Law
    Financial Statement
    CPA
    US Taxation
    Income Statement
    Tax Preparation
    Tax Return
    Balance Sheet
    Bookkeeping
  • $44 hourly
    - 13 years of Machine Learning, Cloud, and IoT Services Experience - Expert in Python, PyTorch, TensorFlow, Scikit-learn, Keras, Java, Matlab - Expert in Deep Learning (CNN, FCN, R-CNN, DCN, Yolo, ResNet, Regression, etc.) - Expert in AI, Data Science, Times Series, Image Processing, Computer Vision, Robotics - 80 Scopus/ISI Research Publications on ML/DL/AI/DM since March 2017 - 5 patents in AI/ML, 6 Industry Certifications, and 10 years of university teaching experience. - Certified Cloud Computing and Infrastructure Expert, IoT - Holds a Ph.D. in Machine Learning/Deep Learning and Masters's in Cloud Computing - Completed 150+ Projects as Freelance, 2500+ hours and 85K+ earning on Upwork. I did a number of Image-Video Processing/ Computer Vision/ Machine Learning/ Deep Learning projects such as Real-estate Image Enhancement and Classification, Medical Transcriptions Classification and Drug Discovery, Traffic Sign Classification, Text Classification, Spams Detection, Leaf Classification, Plant Classification, Brain Tumor MR Image Classification, Tumor Segmentation, Skin Cancer Image Classification/Segmentation, Hand Signs Classification, etc. and applied all type of machine learning techniques including Random Forests, SVM, Naive Bayes, Multilayer Perceptron, CNN, Linear Regression, Random Trees, etc. I did several examples on Image classification using Python/PyTorch/ Python/TensorFlow/Scikit-learn/Keras/Json/NumPy/Pandas while I have teaching experience in the field of Deep Learning-based algorithms such as CNN, FCN, R-CNN, Yolo, ResNet, Regression, etc., AI, Big Data Analysis, Image Processing. I am also working in the field of Cloud Computing, Linux & Windows Server Administration, Machine Learning, Internet of Things, Deep Learning, Video Streaming, RTMP & HLS streaming, Apache & IIS web services, VMware vSphare & ESX, and Amazon Web Services (AWS) from last six years. I successfully designed, implemented, and deployed Cloud-Based Applications by using the Amazon EC2, VPC, CloudWatch, S3, CloudFront, SES, SNS, RDS, Cloud Formation, Cloud Search, Route53, Cloud Import Export, IAM, VPC Services, PHP, MySQL, MS-SQL, ASPnet, WordPress, JW Player, Flow Player. I have sound knowledge of Cloud Computing and Experience in handling and maintaining Amazon EC2 Server especially windows and Linux based. I am also providing consultancy about Cloud Security and setup to different big clients in the USA and Australia.
    vsuc_fltilesrefresh_TrophyIcon Classification
    Artificial Intelligence
    Amazon Web Services
    Neural Network
    Image Processing
    Data Science
    Machine Learning
    Natural Language Processing
    Keras
    Model Optimization
    TensorFlow
    PyTorch
    Python
    Computer Vision
    Deep Learning
  • $40 hourly
    * Expert Vetted talent in Upwork with 100% job success rate. * I am looking for long term work in solving problems with Machine Learning solution. * I have been working on Machine Learning for over 5 years. * My area of expertise in Machine Learning area are: Computer Vision and NLP. * My live projects include: 'Detect Products of Super-market shelves', 'Detect sharp objects from x-ray image', various Image classification models like to classify inside/outside House, Shoes(of different materiel), 'Text classification' of various articles. * I have also worked on stock forecasting LSTM model using stock data and sentiment data. * I have a certification from Udacity in "Self Driving Car Engineer" Nano Degree
    vsuc_fltilesrefresh_TrophyIcon Classification
    Deep Learning Modeling
    Machine Learning
    Amazon Web Services
    Model Tuning
    TensorFlow
    Keras
    Deep Learning
    Computer Vision
    Machine Learning Model
    pandas
    Python
  • $65 hourly
    I'm a consultant with 7 years of experience as a data scientist and machine learning engineer designing, implementing, and developing end-to-end machine learning systems for telecommunication, financials, and insurance companies. Nowadays, my main interest is to look for ways to develop solutions in the areas of natural language processing (NLP), generative AI, text mining, data visualization, and deep learning. Fields: โžค NLP โžค Generative AI Skills summary: โžค ETL knowledge to extract, transform, and load data โžค Data wrangling & scraping โžค Exploratory data analysis โžค Feature engineering โžค Building machine learning and statistical models (both supervised and unsupervised) โžค Tuning models โžค Data reporting and visualization โžค Model Deployment โžค Making data-driven maintenance and continuous improvement of ML models โžค Inference optimization โžค Model Monitoring โžค Model feedback loop Tech stack: โžค Programming languages: Python, SQL, R and C. โžค Machine learning frameworks: Pyspark, Pytorch, Scikit-learn, Textstat, Stanza, Huggingface, TensorFlow, Keras, NLTK, Spacy & Gensim. โžค Visualization: Tableau, Matplotlib, Pyplot, Seaborn and Bokeh โžค Cloud: AWS and GCP (Certified Machine learning engineer) โžค MLOps: Kubeflow Pipelines, Docker, Kubernetes. โžค Others: Jira, Pytest, Git, Weights and Bias, Confluence and MLflow Last Projects: โžค LLM implementation to support FQA implementing RAG approaches. โžค Intent and entity classification for Telco Chatbot (driven more than 300K customers monthly) โžค Emotion recognition for wellbeing chat bot โžค Aspect-based sentiment analysis for e-commerce. โžค Analysis of novelty topics in the social responsibility of top US companies โžค Fake news detection of COVID-19 in Twitter โžค Customer churn estimation for telecommunication users (given text transcription of last phone calls) โžค Text classification and topic detection system to identify business topics for call centers quality assurance. โžค Dashboard development to translate the output of machine learning algorithms in business KPIs to support sales and customer retention teams in call centers. โžค System to extract financial data and text entities from government contracts in PDF format. โžค Process mining to detect temporal text patterns that increase the company ROI. โžค Customer segmentation that estimates the purchasing power and performs risk assessment for a loan company. I am a curious, analytical and methodological person who likes to understand the problem in-depth, formulate and validate hypotheses to solve problems.
    vsuc_fltilesrefresh_TrophyIcon Classification
    Data Mining
    Data Modeling
    Data Visualization
    Data Analysis
    Exploratory Data Analysis
    Tableau
    Machine Learning
    pandas
    Model Tuning
    NLTK
    NumPy
    Python
    Deep Learning
    Natural Language Processing
  • $70 hourly
    Solving real-world problems using NLP, Transformers, and GPT-3. 7+ years of experience in (Machine Learning, NLP, Big Data, API, and Back-End Development). Built end-to-end machine learning systems using Natural Language Processing and MLOps. โœ… Successfully Completed Projects: 1. Text Classification, Document Classification 2. Sentiment Analysis, Aspect Based Sentiment Analysis 3. Custom Named Entity Recognition 4. Question Answering System 5. Topic Modeling 6. Extract product specifications from product descriptions using GPT-3 7. GPT-3 for intent detection. 8. GPT-3 for writing personalized emails. 9. GPT-3 Prompt design, GPT-3 prompt engineering, Fine-tuning GPT-3 Skills: Languages: Python, JavaScript, SQL. ML Libraries: Pandas, Scikit learn, Spacy, Gensim, Pytorch, Transformers, Rasa, Haystack. Other: AWS, Flask, FastAPI, GPT-3,Openai
    vsuc_fltilesrefresh_TrophyIcon Classification
    API Integration
    RESTful API
    Amazon Web Services
    Data Analysis
    Deep Neural Network
    Flask
    Data Science
    PyTorch
    Machine Learning
    Natural Language Processing
    Deep Learning
    Machine Learning Model
    Python
    pandas
  • $150 hourly
    Algorithm developer, research scientist, and technical leader with experience in image and signal processing, data analysis, optimization, pattern recognition, and machine learning for startup companies in a variety of applications and industries. Most development performed in Python with Numpy, Scipy, OpenCV, and sklearn libraries. Generally work with early stage prototype algorithm development (getting it working, not optimizing for execution speed).
    vsuc_fltilesrefresh_TrophyIcon Classification
    Pattern Recognition
    Digital Signal Processing
    Geospatial Data
    Digital Mapping
    Algorithm Development
    Data Analysis
    Image Processing
    Image Analysis
    Computer Vision
    Tesseract OCR
    NumPy
    Machine Learning
    OpenCV
    Data Science
    Python
    SciPy
  • $35 hourly
    Autonomous Robotics Software R&D Engineer | Founder @ DevServers We have special offers for long-term collaboration! In the past 2 years, I managed to help many clients with their Robotics projects over the world (Canada, UK, USA, Russia, Australia, Romania, Norway, Turkey, Malaysia, Ukraine, Poland, Italy, India, Taiwan, KSA, and Egypt). My experience has been formed mainly by self-learning and working on several Robotics projects that gave me a huge hands-on experience with many software technologies and working on different types of robots(Mobile Robots and Humanoids). Recent Projects ๐Ÿ”ฅ ----------------------- โ€ข WebRTC โ€ข Web-based platform to teleoperate remote vehicles. โ€ข Vision-based ball-tracking ABB Robot-arm โ€ข Autonomous Agriculture tractor. โ€ข Autonomous Disinfection Robot. โ€ข AWS (IoT Core, GreenGrass, Lambda)-based Autonomous racing vehicle similar to MIT MuSHR vehicle. โ€ข Real-time 360 Video stitching for Autonomous Driving. โ€ข Multi-robots Gazebo simulation on shared machines {โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹ local(Gazebo+RVIZ) and AWS EC2 instance(SLAM +Navigation +DL-segmentation ROS pkg) }โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹ โ€ข Working on developing a generic SDK for any simulated/real stereo-based robot. โ€ข Building MuJoCo robotic models and control it from ROS1/2 pkgs. โ€ข 3D Lidar-SLAM open-source algorithms testing with different datasets. โ€ข Autonomous Mobile Wheeled Diff. Robot using D435i+T265. โ€ข Autonomous differential mobile robot with arm using NVidia Isaac SDK. โ€ข Reinforcement Learning for a humanoid model in Mujoco with ROS2 communication. โ€ข Autonomous steering mobile robot using ZED, Hokuyo, Xsens IMU, and RTK-GPS Ublox for the agriculture industry. โ€ข Autonomous Differential mobile robot for Snow Scrapping. โ€ข Reinforcement Learning for Robotics using OpenAI and Gazebo-gym ROS packages. โ€ข Humanoid robot(Gazebo simulation and real-world). โ€ข Mobile robot gazebo model with RealSense D415, D435, D435i, and RealSense TS265 cameras on AWS RoboMaker. โ€ข Mobile robot with researching about different SLAM algorithms. โ€ข Enhanced Visual SLAM ROS package that's derived from the RTAB-Map package. โ€ข Creating a complex Environment in GzWeb on EC2. โ€ข Multi-robot task allocation simulation for validating a research paper and it got published. Hands-on Expertise ----------------------- โ€ข Experienced with Docker and Kubernetes. โ€ข Experienced with Jetson Nano, TX2, Xavier, Xavier NX, and Raspberry PI3/4. โ€ข Experienced with Intel D435i, T265, and ZED1/2 cameras. โ€ข Experienced with Linux Development and Shell Scripting. โ€ข Experienced with move_base, EKF, gmapping, RTAB-Map, ROS planners, Urdf/Xacro robot descriptions, and different ROS wrappers for physical sensors/actuators. โ€ข Experienced with AWS and GCP services โ€ข Experienced with Git. More details --------------- My interest in Autonomous Robotic Systems requires me to get professional with many technologies such as Computer Vision, Machine Learning, ROS1/2, MuJoCo, Gazebo, SolidWorks, Control, Stage, RVIZ, Matlab robotics toolbox,... etc. I've taken many online courses to gather all the basics in a proper way. Recently, I've been Mastering several of the AWS services such as (VPN-connection, RoboMaker, GreenGrass, IoT, S3, EC2, Cloud9, FreeRTOS, Kinesis, Lambda, DaynmoDB, Glue, Athena, CloudWatch, Serverless application, IAM,... ) Programming Skills ------------------------- โ€ข C++: Experienced with Data structures, Algorithms, OOP โ€ข Python: Experienced with OOP, many packages, frameworks, and writing automation scripts โ€ข Image Processing using open cv in Python โ€ข ROS1/2 programming(ROS Nav-stack, Moveit, Gazebo APIs, services, actions, synchronization, ros_controllers, ...) โ€ข Stage and Gazebo(URDF/SDF, SolidWorks urdf_exporter, Joint transmission, Joint controllers, all sensor plugins, gazebo physics properties, Gazebo-gym and OpenAI, ....) ML, RL, DL ---------------------- โ€ข Understanding the basic concepts about the RL structure and different baselines. โ€ข Understanding GAN models โ€ข Tested many HandPose models. โ€ข Machine Learning course from Stanford University by Andrew NG from Coursera โ€ข Introduction into deep learning using Pytorch Nanodegree from Udacity โ€ข Deep Learning Specialization from deep.ai via Coursera. Tools ------- VSCode, ClearCase, sniff++, notepad++, remote machine software, NoMachine, AWS, Anaconda, Visual Studio, CodeBlocks, Eclipse, Sublime, Atmel Studio, AVRDUDESS, JT link programmer, Qt Creator, Matlab /Octave & Simulink, Git /Github, Proteus, Gazebo, GZweb, Stage, LaTeX.
    vsuc_fltilesrefresh_TrophyIcon Classification
    Deep Learning
    Ubuntu
    WebRTC
    JavaScript
    CUDA
    Robotics
    Internet of Things
    Control Engineering
    AWS IoT Core
    Machine Learning
    Robot Operating System
    Reinforcement Learning
    Computer Vision
    C++
    Python
  • $45 hourly
    I am AI Software Engineer with 6-year of experience with a stellar "Top Rated Plus" (top 3%) status on Upwork and 100% Job Success Score. I have worked in Computer Vision and Deep Learning, especially in the image processing, healthcare, robotic and semiconductor industries, deploy product in production. I'm familiar with Object Detection, Clasification, Segmentation, Anomaly Detection and Image Processing using OpenCV, Tensorflow, PyTorch, YOLO,... I have worked on robotic field too, example Pepper robot development or embedded system, 3D Intel Realsense camera, Nvidia Jetson, Raspberry Pi, Arduino,... My main programming language is Python, C++ and C# (WPF). I also develop chatbot using LLM model language, or GPT3.5, GPT4 development, example develop Telegram chatbot using GPT4. Other skills set: MongoDB, SQL, AWS, OCR, desktop application development, GPU optimization,...
    vsuc_fltilesrefresh_TrophyIcon Classification
    Desktop Application
    C#
    Artificial Intelligence
    Tesseract
    OCR Algorithm
    Recommender Systems Development
    Image Processing
    Amazon SageMaker
    OpenCV
    Python
    C++
    Computer Vision
    Deep Learning
    Anomaly Detection
    Machine Learning
  • $25 hourly
    I am a passionate technologist with keen interest in Machine Learning and Artificial Intelligence. Have more than 7 years proven working experience in the fields listed below: โ€ข Machine Learning โ€ข Neural Networks โ€ข Deep Learning โ€ข Face Recognition โ€ข Data Analytics โ€ข Object Detection โ€ข Object Tracking โ€ข AI enabled Chatbot Development โ€ข Speech Recognition
    vsuc_fltilesrefresh_TrophyIcon Classification
    Chatbot Development
    Artificial Intelligence
    Automatic Speech Recognition
    Image Processing
    Machine Learning
    Keras
    TensorFlow
    Natural Language Processing
    Neural Network
    Computer Vision
    Python
    R
    Deep Learning
    Artificial Neural Network
  • $80 hourly
    Experienced Machine Learning expert with extensive years of hands-on experience in model development, data preprocessing, and feature engineering, underpinned by a solid mathematical foundation and a track record of delivering sophisticated analytical solutions. With a rigorous mathematical background, including a first-class honours degree in Mathematics, equipped with the analytical prowess essential for complex model development and optimization. Holding a Master's degree in Data Analytics with a focus on Machine Learning, achieving one of the top distinctions among peers and showcasing an in-depth understanding of diverse ML applications, from natural language processing to predictive modeling and anomaly detection. Tenacity combined with a relentless pursuit of excellence ensures the delivery of high-quality, accurate, and efficient solutions to intricate ML challenges. Expertise includes: โ€ข Proficiency in Machine Learning, Python, R, Artificial Intelligence, and Mathematics. โ€ข Strong background in mathematical concepts and statistical analysis. Some of the projects undertaken (much more completed): โ€ข ChatBot creation using text classification and nlp tools โ€ข TimeSeries Classification for detecting GPS spoofing attacks (paper published on IEEE conference) โ€ข Modeling the price of bitcoin using Python โ€ข Sentiment analysis on tweets using Python โ€ข Modeling the quality of different wines using R โ€ข Machine learning models for predicting the different types of cells in images using Python โ€ข Construction of optimal pipelines for supervised algorithms using Python
    vsuc_fltilesrefresh_TrophyIcon Classification
    Large Language Model
    Data Analysis
    Data Visualization
    Artificial Intelligence
    Deep Neural Network
    Time Series Analysis
    Unsupervised Learning
    Feature Engineering
    R
    Machine Learning
    Supervised Learning
    Python
    Natural Language Processing
    Deep Learning
    Mathematics
  • $75 hourly
    As a highly motivated and goal-oriented engineer with a strong foundation in software development and over 7 years of programming and management experience, I have a track record of successfully delivering on a variety of Machine Learning and Computer Vision projects for clients ranging from startups to large international corporations. I am experienced in agile project management using SCRUM, and have a strong understanding of system architecture and the ability to break down complex projects into smaller tasks. In the realm of Machine Learning and Data Science, I have experience developing and deploying ML models in various scenarios and platforms, and am familiar with a range of libraries including TensorFlow, Keras, and PyTorch. I am skilled in neural network tuning and optimization, transfer learning, federated learning, and dataset management. In the field of Computer Vision, I have expertise in OpenCV, Convolutional Neural Networks (CNNs), and a range of techniques including object detection, image classification, and autoencoders. I am an entrepreneurial-minded engineer with a passion for solving problems and driving innovation. I am always looking for new opportunities to make an impact, and am eager to continue learning and growing as a professional. Proficient in English and Portuguese. -----------x-----------x-----------x-----------x-----------x----------- Expertise: โ–ช Product and Project Management: โœ“ Strong analytical skills; โœ“ Agile Project Management โ€“ SCRUM; โœ“ Build effective relationships through clear communication and transparency; โœ“ Break down macro project requirements into small user stories; โœ“ Ability to anticipate and mitigate risks; โœ“ Experience managing remote teams in different time zones; โœ“ Used to working on projects with multidisciplinary teams; โ–ช Software Engineering and Programming: โœ“ System architecture design; โœ“ Able to clearly understand components of complex systems; โœ“ Python (strongest), C/C++; โœ“ Git and Docker; โœ“ SQL Database, REST API and Message Brokers; โœ“ Automated tests; โœ“ Linux and Embedded Systems; โ–ช Machine Learning & Data Science: โœ“ Development and Deployment of ML models; โœ“ Familiarity with relevant ML / DS libs. (TensorFlow, Keras, PyTorch, etc.); โœ“ Neural Network tuning and optimization; โœ“ Transfer Learning; โœ“ Federated Learning (decentralized and collaborative model training); โœ“ Dataset management and data-driven model development; โ–ช Computer Vision: โœ“ OpenCV; โœ“ Convolutional Neural Networks (CNNs); โœ“ Object Detection, Image Classification, Regression and Autoencoder;
    vsuc_fltilesrefresh_TrophyIcon Classification
    Linux
    GitHub
    Artificial Intelligence
    Agile Software Development
    Agile Project Management
    Project Management
    Software Development
    Artificial Neural Network
    Neural Network
    Data Science
    Machine Learning
    Python
    Machine Learning Model
    Computer Vision
  • $50 hourly
    Thanks for looking at my profile. I am a remote bookkeeper that has extensive knowledge and experience in many fields. Pawn Shop and Contractors being my specialty but also have multiple e-commerce clients as well. I don't just do the numbers, I am an advisor who will look out for your company and to help you to know where your money is coming and going. I don't just take on jobs and brush them off to an overseas contractor, I am doing the work myself and so I get to know your business inside and out. I am: Quickbooks Advanced Certified Pro Xero Pro Advisor Freshbooks Advisor GUSTO Certified People Advisor Bill.com partner Expensify partner Gusto Partner Lastpass user Hubdoc user Receiptbank user Clickup user ADP Accountant Partner A2X Partner National Association of Certified Bookkeeper Member Missouri Notary Public Hold a PTIN from the IRS Have been fingerprinted and background checked by the FBI for the IRS Have 12 years experience doing all bookkeeping for 6 figure e-commerce store, monthly reconciliations. Income statements and everything they need to do their taxes at the end of the year.. Hereโ€™s how I can help you with your small business. 1. Set Up, Catch Up, and Keep Up your Online Bookkeeping so you don't have to worry about it. I will: - Accurately record your transactions so you can have clean, tax-ready financials - Keep a clean paper trail and attach supporting documentation in QBO - Do you accounts payable for you - Reconcile your accounts so you can be sure the numbers are right - Customize reports so you can understand the numbers and gain actionable insights 2. Payroll - I enter and control payroll for multiple clients, one being an 85 employee company. I have extensive knowledge in Pawn Shop accounting. The next step is to send me a message so we can start a conversation about your project and your needs. Don't worry - there's no obligation and the goal is to see if we are a good fit to work on your project together. At the very least, you'll get my input on your bookkeeping situation. Upwork is not the only place you will find my 5 star reviews. They can be found on my QuickBooks profile and website. Problem Solved MCole, March 26, 2021 "I had a major discrepancy between my P&L and other Sales reports. My CPA couldnโ€™t figure it out, neither could another Quickbooks expert I hired. But Rebecca sorted out the problem in about 30-45 minutes. And it turned out to be an issue with Quickbooks for Mac. She was a smart, methodical, and a pleasure to work with. I would highly recommend her to anyone that needs help." Midwest Bookkeeping Solutions.
    vsuc_fltilesrefresh_TrophyIcon Classification
    Gusto
    Xero
    Income Statement
    Chart of Accounts
    Bookkeeping
    Transaction Data Entry
    Accounts Receivable
    Balance Sheet
    Accounting Software
    Accounting Basics
    Bank Reconciliation
    Intuit QuickBooks
  • $30 hourly
    ๐–๐ก๐š๐ญ ๐š๐ซ๐ž ๐ฒ๐จ๐ฎ ๐ฌ๐ž๐š๐ซ๐œ๐ก๐ข๐ง๐  ๐Ÿ๐จ๐ซ? ๐€๐ซ๐ž ๐ฒ๐จ๐ฎ ๐ฅ๐จ๐จ๐ค๐ข๐ง๐  ๐Ÿ๐จ๐ซ ๐ ๐จ๐จ๐ ๐ฌ๐ž๐ซ๐ฏ๐ข๐œ๐ž๐ฌ ๐ฐ๐ข๐ญ๐ก ๐ช๐ฎ๐š๐ฅ๐ข๐ญ๐ฒ ๐ฐ๐จ๐ซ๐ค? ๐“๐ก๐ž๐ง ๐ฒ๐จ๐ฎ ๐š๐ซ๐ž ๐ข๐ง ๐ญ๐ก๐ž ๐ซ๐ข๐ ๐ก๐ญ ๐ฉ๐ฅ๐š๐œ๐ž. ๐ˆ ๐š๐ฆ ๐ก๐ž๐ซ๐ž ๐ญ๐จ ๐ก๐ž๐ฅ๐ฉ ๐ฒ๐จ๐ฎ ๐ฐ๐ข๐ญ๐ก ๐ฆ๐ฒ ๐š๐ฆ๐š๐ณ๐ข๐ง๐  ๐๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ ๐ฌ๐ค๐ข๐ฅ๐ฅ๐ฌ. I am a ๐—ฃ๐—ฟ๐—ผ๐—ณ๐—ฒ๐˜€๐˜€๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—ฃ๐˜†๐˜๐—ต๐—ผ๐—ป ๐——๐—ท๐—ฎ๐—ป๐—ด๐—ผ ๐—ช๐—ฒ๐—ฏ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—ฒ๐—ฟ & ๐Œ๐š๐œ๐ก๐ข๐ง๐ž ๐‹๐ž๐š๐ซ๐ง๐ข๐ง๐  ๐„๐ฑ๐ฉ๐ž๐ซ๐ญ have more than 8+ years of experience in this field. The areas I am experienced in: - Developing dynamic Python Django web applications/websites. - Developing login and registration system for users. - Implementing Elastic search and Solr for fast searching. - Scheduling tasks with cron job. - Using Postgresql, SQLite, MySQL, MongoDB, and Mssql for database, also used multiple databases in one project. - Building RESTful APIs - Performing CRUD operations - Using Bootstrap components - Web Crawling, Web Scrapping - Tkinter Programming - Developing an admin panel to manage the website and database - Generating various reports in the form of graphs for the admin dashboard. - Deployment to a live server. - Well-versed in Artificial Intelligence and Machine Learning, particularly in TensorFlow and PyTorch. - Data Science, Data Visualization using Chroma, and Data Analysis with Python (Pandas, NumPy) and SQL. - Adept in Natural Language Processing and prompt engineering for Chatbots Feel free to ask for my assistance at any time. :-)
    vsuc_fltilesrefresh_TrophyIcon Classification
    Artificial Intelligence
    Machine Learning
    Healthcare IT
    DevOps
    Xero
    Data Scraping
    Amazon Web Services
    Python
    Django
    API
    Docker
    Google Cloud Platform
    RESTful Architecture
    Deployment Automation
    Kubernetes
  • $40 hourly
    Lucas Manchine AI Product Manager | Full Stack Data Scientist | IoT Specialist Top Skills - GPT-4 - Python - Microsoft Power BI - Machine Learning (NumPy, SciPy, scikit-learn, XGBoost, LightGBM, PyOD) - Deep Neural Networks (TensorFlow, Keras, fast.ai) - Data Engineering (Python, Pandas, SQL, PySpark, Airflow, ElasticSearch) - DevOps (Git, Docker, AWS, GCP, Azure, Oracle, Linux) - Back-end Development (Python web frameworks, Restful APIs, Machine Learning pipelines) - Natural Language Processing (LLM, Audio, Text-To-Speech (TTS), Speech-To-Text (STT), natural syntetic voice) Languages - English (Professional Working) - Portuguรชs (Native or Bilingual) Certifications - Faรงa Acontecer na Prรกtica (Leadership Course) - Deep Learning Specialization - Secure & Private AI Facebook's Scholarship - Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization - Structuring Machine Learning Projects Summary Passionate about creating a better world through technology, I bring 5+ years of experience in Python, AWS, and C++ development. With a deep interest in AI, I've spent 2+ years honing my skills in GPT & Large Language Models (LLM). I've also explored IoT with a focus on AgriTech, leaving a strong impact on the mango export sector in Brazil. Here's a look at my career aspirations, ranked in order of preference: 1. AI Product Manager: Leveraging my experience in GPT, Python, and IoT, I am eager to steer the strategic direction of AI products, ensuring they align with business and user needs. 2. Solution Architect: My strong foundation in programming languages and AWS is an asset for designing system architectures that drive business value. 3. AI Ethics Advisor: Inspired by the mission to make the world a better place, I am interested in shaping ethical AI strategies and practices. 4. CTO/Technical Lead in a Startup: Drawing from my entrepreneurial journey and versatile tech skills, I'm ready to lead innovative startups on their journey to success. 5. Data Infrastructure Engineer: With extensive experience in Linux, infrastructure, security, and AWS, I am well-equipped to build and manage big data infrastructures. 6. Freelance Tech Consultant: Although this ranks last on my list, I remain enthusiastic about the possibility of guiding businesses in their tech ventures โ€“ from website setup to leveraging AI and IoT. Experience ^-^ NLP and Speech Engineer - January 2023 - Present (5 months) - United States ~-~ Working with transforming audio from calls into insights and better management of people. - Upwork ^-^ Adviser & Co-Founder - November 2021 - February 2023 (1 year 4 months) - Brasรญlia, Federal District, Brazil ^-^ President and Co-Founder - July 2020 - November 2021 (1 year 5 months) - Federal District, Brazil ~-~ Junior Enterprise of Data Science and AI. - DatAรญ ^-^ Founder - October 2020 - December 2022 (2 years 3 months) - Brazil - Agriculture Startup ^-^ Research Scholarship Holder - May 2021 - February 2022 (10 months) - Brasรญlia, Distrito Federal, Brasil ~-~ Developed a web platform using Python, Docker, Linux, Webserver, VPS and OSINT projects to monitor people's behavior on social networks, processes and companies. Also made an algorithm to scrape all data published in Diรกrio Oficial da Uniรฃo (DOU), the brazilian National Press. - Universidade de Brasรญlia
    vsuc_fltilesrefresh_TrophyIcon Classification
    Data Analysis
    API Development
    Docker Swarm Mode
    Analytics
    Data Visualization
    Business Intelligence
    Predictive Analytics
    Python
    Natural Language Processing
    SQL
    Machine Learning
    Data Science
    Deep Learning
    ETL Pipeline
    Docker
  • $60 hourly
    Hello , I'm a Doctor specialized in Semantic web Technologies(XML,RDF,Ontology,...),.ย  I have experience with : - Algorithms and programming ( Web, Desktop & utilities ): with good experience with many programming languages: R, Java, JEE (JSP,Servlet,JSF,Primfaces,Richfaces), Javascript, Python, ... - Certificate of Specialization in Data Science and Big Data Analytics: statistics, data mining and machine learning algorithms. ( classification, clustering, prediction, & regression) - Web Scraping: Data Extraction from web pages. -Semantic Web Technologies: JENA Framework,OWL API, SPARQL,NEO4J,Database to Ontology Construction (D2R, R2O, Relational.OWL,Triplify,...). - Servers & Networks administration : VPS management, service configuration(dns,web, ..), Database management (SQL & NoSQL), Web hosting,... feel free to contact me. I always provide support after the contract ends! Regards.
    vsuc_fltilesrefresh_TrophyIcon Classification
    Neo4j
    NodeJS Framework
    MongoDB
    JavaScript
    Knowledge Representation
    Data Analysis
    Big Data
    SPARQL
    RDF
    Graph Database
    OWL-S
    Knowledge Graph
    Ontology
    Machine Learning
    Natural Language Processing
  • $160 hourly
    Are you looking to harness the power of data and AI for your project's success?With over 10 years of hands-on experience across a wide spectrum of machine learning, AI domains, and bioinformatics, including a PhD from UCSD, I'm here to help. ๐Ÿ“Š๐Ÿง ๐Ÿงฌ ๐Ÿ”ฅ Expertise: โœ… Natural Language Processing (NLP) / LLMs โœ… Deep Learning & Neural Networks โœ… Production-level ML โœ… Statistical Analysis & Modeling โœ… Data Science & Analytics โœ… MLOps & Deployment โœ… AI/ML Solutions in Healthcare, Climate Tech โœ… Production-level Bioinformatics Solutions in Biotechnology ๐Ÿ’ก What I Bring: โœจ Proven Track Record: Delivering results in fast-paced environments. ๐Ÿš€ MLOps Expertise: Seamlessly transition from models to production. ๐Ÿ“ˆ Data-Driven Insights: Extract actionable insights from data. ๐Ÿ”’ Data Security: Ensure privacy and security of your data. ๐ŸŒ Global Reach: Serving clients worldwide. ๐Ÿ“ž Consultation: I offer a 1-hour consultation call to discuss your project needs, scoping, and prototype milestones. Let's plan the perfect AI/ML solution for you. Ready to harness the power of data and AI? Let's collaborate to achieve outstanding results for your project! ๐Ÿ‘ฉโ€๐Ÿ’ป๐Ÿ’ฌ๐Ÿงฌ
    vsuc_fltilesrefresh_TrophyIcon Classification
    Healthcare
    AWS CloudFormation
    Serverless Stack
    Serverless Computing
    Cloud Computing
    Cloud Architecture
    Deep Learning
    Graph Database
    Bioinformatics
    Statistics
    Statistical Programming
    Statistical Analysis
    Machine Learning
    MLOps
    Artificial Intelligence
  • $70 hourly
    โœ… Ph.D. in mathematical methods, modeling and information systems. 10 years of experience in academia (lecturing, researches and hypotheses testing). Alongside, I've amassed 12 years of experience tackling challenging projects: risk management system development (bank industry); implemented AI and ML approaches; market analysis and forecasting (pharmaceutical industry); hypotheses testing (medical industry); trading bots development; macroeconomic analysis. ๐Ÿ›  My hard skills: o Probabilistic methods and Statistics; o Programming Languages: R, Python, MT4, SQL, VBA; o Approaches: Time-series analysis, Processes analysis and simulation, Segmentation and Clusterization, Deep Learning (MLP, LSTM, GRU, CNN, RNN, Autoencoders etc.), Reinforcement Learning, Predictive Modeling, Anomalies detection, Decision trees, Sentimental analysis; o Tools: MS Azure, AWS, Google Cloud, H2O.ai, TensorFlow, PyTorch, Scikit-learn, Keras, Pandas, Numpy, Matplotlib, ggplot2, dplyr, Power BI, REST API. ๐Ÿ‘‹ Soft skills: o ๐Ÿ’ฏ% Success Rate: I wholeheartedly immerse myself in projects to deliver optimal solutions; o โœจ Creativity: applying modern methods across diverse projects with high expertise; o ๐Ÿค Collaborative Team Player: sharing expertise and valuing colleagues' suggestions to derive data-driven insights; o Respectful of time schedules. Example of accomplished projects: o Sales forecasting with factors extraction; o Automated trading system; o Process flow optimization in a major company (Big Data); o Inventory management based on DL models; o Anomaly detection in asset workloads; o Hypothesis tests and reports for research; o Developing simulation models of macroeconomic system; o Customer clusterization and crafting marketing strategies for respective clusters. ๐Ÿ“Some clientsโ€™ feedback: "Great developer, perfect communication and a general professional approach." "Excellent work! Serhii is very communicative and reliable. He goes the extra mile to ensure his work meets all the requirements. He delivers projects on time. I would definitely like to work with him again. Thanks Serhii!" "From this Project, i have the highest regard for Serhii. He is PROFESSIONAL, DELIGENT, HAS INTEGRITY & SUBJECT MATTER EXPERTISE AND IS PROFEICENT IN CODING. He takes the time to understand the Project in detail and attends to all feedback. In addition, what has set him apart from many others is that despite various challenges, he is always willing to help and sees the Project through to a successful completion. I have enjoyed working with Serhii on this Project and look forward to working with him on many more." "Really good freelancer with skills and insight to help me with minor and major business decisions. E.g. he helped me to figure out our customer base attrition, post codes of the ideal customers etc.. for our service industry business. Impact was that we save roughly 4-5kโ‚ฌ /month as I now have facts to cut down Google Ads campaigns for post codes that do not produce recurring revenue.. Now I have validated data / ideas besides basic CPA to actually know that the marketing truly has a high ROI. Will definitely hire again when I have business data questions etc. All the best for this guy... Hope that he will get great work gigs in the future as well and I am sure that he will." I am eager to engage in compelling projects involving ML and business process analysis.
    vsuc_fltilesrefresh_TrophyIcon Classification
    SAP
    AWS Development
    Microsoft Azure
    TensorFlow
    Quantitative Analysis
    Academic Writing
    Financial Modeling
    Economic Analysis
    Artificial Intelligence
    Econometrics
    Artificial Neural Network
    Statistical Computing
    Machine Learning
    Python
    Microsoft Excel
    R
  • $37 hourly
    I have been working in the area of Computer Vision systems and Deep Learning for the last 4 years and currently pursuing my master's in Data-Intensive Software Systems at Abo Akademi University, Finland. Some of my major contributions and expertise are - Medical Imaging and Organs Segmentation - Object Detection and Instance Segmentation - Vision-Based Retail Theft Systems - Computer Vision on IOT Devices (Raspberry, Nvidia Jetson) - Road Sign Detection via dashboard camera - ANPR systems - Violence detection via live streams - Person Re-Identification systems - Face recognition-based attendance system
    vsuc_fltilesrefresh_TrophyIcon Classification
    Data Mining
    Artificial Intelligence
    Machine Learning
    Data Science
    Anomaly Detection
    Computer Vision
    TensorFlow
    Deep Learning
    Natural Language Processing
    PyTorch
    OpenCV
  • $25 hourly
    The purpose of annotating data is to tell machine learning models exactly what we want them to know and how we want them to carry out the task. I have been annotating data for machine learning and artificial intelligence for the past four years, and I have had the opportunity to work on various image, audio, text, and video data annotation projects for different industries with several annotations tools and platforms. Industries: agriculture, healthcare, cleaning and sanitation, finance, food, information, entertainment, technology, and transportation industry. Annotation tools: polygon, line, bounding box, cuboid, point, pixel wise Annotation platforms: CVAT, Labelimg, Labelme, Vott, Label studio, Dataloop, Prodigy, Doccano, Audacity, Annotation Pro e.t.c. Export format: json, ant, xml, pascal voc, csv, coco e.t.c. Accomplishments โ€ข Annotated images, texts, audio, and video data with 99% accuracy to generate a high model precision. โ€ข Achieved desired export format for training a model by recommending annotation tools/platforms to clients for annotation tasks. โ€ข Documented and resolved app issue through model testing which led to prediction accuracy. โ€ข Collaborated with team of 7 in the development of the application for sound detection and recognition and also improve model performances. โ€ข Collaborated with another team of 8 in the development of the application for ariel images count and detection. โ€ข Achieved 99% accuracy by completing data annotation task with accuracy and efficiency. โ€ข Deliberated with team to provide solutions to help improve model performances โ€ข Achieved trained model with high precision through effectively annotating data with 99% accuracy โ€ข Assisted clients with the process of tagging and setting guidelines
    vsuc_fltilesrefresh_TrophyIcon Classification
    Linguistics
    Audio Transcription
    Online Research
    Artificial Intelligence
    Data Labeling
    Data Annotation
    Data Quality Assessment
    Data Analytics
    Data Curation
    Data Segmentation
    Data Collection
    Product Research
    Data Entry
    Data Scraping
    Machine Learning
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