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Clients rate Python SciPy developers
Rating is 4.7 out of 5.
4.7/5
based on 135 client reviews
  2. Development & IT Talent
  3. Machine Learning Engineers
  4. (Current) Python SciPy Developers
  • $150 hourly

    • 4.9/5
    • (166 jobs)
    Python Expert Extensive experience in Data mining, Data management, Web Scraping. Professional trader with a vast knowledge of the US financial markets. Developed many practical Financial and Trading Tools.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    API
    Trading Language
    Django
    Trading Automation
    Trading Strategy
    SQLite Programming
    Forex Trading
    SciPy
    Scrapy
    Microsoft Excel
    Python
  • $60 hourly

    • 4.9/5
    • (85 jobs)
    With over 10 years of experience providing custom AI/ML Solutions and a Top 1% ranking on Upwork, I specialize in Artificial Intelligence, Machine Learning, Data Science, and Data Visualization. I bring a unique combination of technical expertise, business acumen, and problem-solving skills, consistently delivering high-impact solutions that drive measurable business outcomes. I hold an MS in Computer Science from Stanford University, USA with a specialization in AI. I have worked as Chief Technology Officer for many companies. My work spans a broad range of industries, focusing on Generative AI, Large Language Models (LLM), Natural Language Processing (NLP), Computer Vision, and Data Automation. Whether you're looking for advanced AI solutions, insightful data analysis, or automation of complex workflows, I have the skills and experience to help you succeed. Key Skills & Expertise: Generative AI & LLMs: Expertise in GPT-4 Turbo, Claude 3 Opus, Mistral, and other leading AI models, with 100+ projects in prompt engineering, LLM optimization, and fine-tuning. AI Project Deployment: Skilled in delivering production-ready AI systems using DSPy, Langchain, LlamaIndex, and more. Computer Vision & Speech AI: Experience with OpenCV, Stable Diffusion, and real-time voice-to-text systems using Twilio, Whisper. Data Analysis, Visualizations & Automation: Proficient in Power BI, Tableau, and Python for automating data pipelines, transforming raw data into actionable insights. Full-stack Development, DevOps, & MLOps: Experienced with frameworks like React, Django, and cloud platforms (AWS, GCP, Azure), as well as MLOps tools like Docker, MLFlow. Algorithmic Trading & Time Series: Skilled in stock forecasting, cryptocurrency, and time series models like AutoTS, TimeGPT. Project Management: Hands-on leadership in managing teams, defining project scopes, and delivering on KPIs with a focus on agile methodologies. Why Work With Me? ✅ Proven Track Record: 150+ successful projects and $600k+ in earnings on Upwork Freelancer and $1M+ earnings on Upwork Agency Profile. ✅ Business-Driven Solutions: I focus on aligning technical solutions with real-world business value. ✅ Communication & Efficiency: I ensure clear communication and rapid project turnaround. Let’s work together to unlock the power of AI and data for your business!
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Back-End Development
    Chatbot Development
    Data Extraction
    Data Engineering
    Data Analytics & Visualization Software
    Predictive Analytics
    Artificial Intelligence
    Data Mining
    Front-End Development
    Artificial Neural Network
    Data Science
    TensorFlow
    Python
    Natural Language Processing
    Machine Learning
  • $20 hourly

    • 4.8/5
    • (63 jobs)
    hold a Ph.D. in theoretical physics with expertise in strongly correlated electrons, optical lattices, and phase transitions. Proficient in physics and mathematics, my main specialization lies in numerical methods, optimization problems, and Neural Networks. Skilled in Python, Matlab, Fortran, and LaTeX, I excel in scientific research and analysis. Fluent in Ukrainian and Russian, with advanced English proficiency enabling me to write scientific papers and engage in effective communication. Additionally, my profile is utilized by my wife, a qualified linguist experienced in EN-UA and EN-RU translations.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Translation
    English
    Business Mathematics
    Jupyter Notebook
    Fortran
    Linear Programming
    SciPy
    Physics
    Differential Calculus
    MATLAB
    Python
    Mathematics
    LaTeX
    Astrophysics
  • $40 hourly

    • 4.9/5
    • (141 jobs)
    Seeking for challenging task in design and development of scalable backend infrastructure solutions I work in following domains. 1. ETL Pipelines 2. Data Engieering 3. DevOps & AWS (Amazon Web Services) and GCP (Google Cloud Development) deployment 4. Machine Learning I mainly design all solutions in Python. I have 10+ years of experience in Python. I have extensive experience in following frameworks/libraries - Flask, Django, Pandas, Numpy, Django, PyTorch, Scrapy and many more Regarding ETL Pipelines, I mainly provide end to end data pipelines using AWS/GCP/Custom Frameworks. I have more than 7+ years of experience in this domain. I have strong command in Scrapy and have done more than 300+ crawlers till date. Regarding Data Warehousing, I have extensive experience in Google BigQuery and AWS RedShift. I have hands on experience in handling millions of data and analyze them using GCP and AWS data warehousing solutions. I have 5+ years of experience in designing Serverless Applications using AWS and GCP. In addition to this, I am hands on bunch of services on GCP and AWS Cloud and provide efficient and cost effective solution over there.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Data Analysis
    Apache Spark
    PySpark
    ChatGPT
    Generative AI
    AWS Glue
    Google Cloud Platform
    BigQuery
    Snowflake
    Kubernetes
    Django
    Docker
    Serverless Stack
    Python
    Scrapy
    Data Scraping
    ETL Pipeline
  • $60 hourly

    • 5.0/5
    • (27 jobs)
    Experienced Software Engineer with over 10 years in designing and implementing software solutions for various products and services. Skilled in Backend development and cloud technologies, seeking opportunities to drive business success through software development. SKILLS • Django • Django REST Framework • FastAPI • Pydantic • SQLalchemy • PostgreSQL • pytest • Docker • Poetry • Git • Boto3 • Sentry • Ubuntu Linux • Nginx • uWSGI • Uvicorn • Gunicorn • CI/CD • MongoDB • Celery(Python Django) • Sentry • Google Cloud Platform: GAE, GCE, GKE • AWS: ECS Fargate, ECR, Route 53, EC2, API Gateway, Lambda PRINCIPLES • PEP8 • TDD • GoF • SOLID • KISS • DRY • YAGNI • Agile WORK EXPERIENCE • Market Games - USA, CA | Sep, 2019 - Present | Software Architect • Backend Engineer • Moneyflow - Denmark | Oct, 2018 - Aug, 2019 | Python Django Developer • GERTdigital - Denmark/Russia | 2015 - 2018 | CTO • Co-Founder • Full-stack Engineer • ARFriendly OOO - Russia | 2013 - 2014 | Python Django Developer • Self-Employment - Russia | 2009 - 2013 | Full-stack Engineer: HTML/CSS/jQuery + Django • WEBMOTOR agency - Russia | 2009 | Junior full-stack developer: HTML/CSS/jQuery, PHP, MySQL • SPEKTR - Russia | 2007 - 2008 | Junior C++ developer EDUCATION Bachelor Degree in IT of Ural State University, Russia | 2002 - 2009
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Tornado
    Django
    Python
    SQL
    MongoDB
    React
    JavaScript
    HTML5
  • $45 hourly

    • 5.0/5
    • (11 jobs)
    Experienced Data Scientist and Software Engineer with an academic background. Here's what I bring to the table: - Strong expertise in data science and machine learning: from handling data and crafting algorithms to training, deploying and overseeing models in action. - Solid skills in software architecutre, backend development, DB design, and building robust and efficient ETL pipelines. - As an independent contractor for 7 years, I'm skilled at translating business needs into actionable engineering and machine learning problems. - Worked in the core team of 3 early-stage startups, showcasing my ability to collaborate and capacity to deliver valuable contributions within fast-paced environments. Domains I have experience in include: - Developing a no-code / low-code data analytics platform - Financial data analysis and algorithmic trading - Signal processing and sensor fusion on mobile devices - Image and video processing, Computer vision I'm mostly interested in long-term projects, ideally looking to join the core team of a remote-first company or startup. But I'm always open to discuss any opportunity relevant to my experience.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Software Architecture & Design
    Digital Signal Processing
    Quantitative Analysis
    SQL
    Image Processing
    Machine Learning
    Data Science
    Statistics
    Mathematics
    Algorithm Development
    NumPy
    C++
    Python
  • $120 hourly

    • 4.7/5
    • (65 jobs)
    @ 100% Job Success @ @ Top Rated Plus @ @ Worked with at least 70+ clients @ Experienced Software Engineer adept in bringing forth expertise in design, installation, testing, and maintenance of software systems. Proficient in various platforms, languages, and embedded systems. Experienced in the latest cutting edge development tools and procedures. Able to effectively self-manage during independent projects, as well as collaborate as part of a productive team. Various experiences in Data Engineering, Data Science, Natural Language Processing, Computer Vision, Deep Learning, Bot Development Projects, Algorithmic Trading and FullStack Development Projects. Have expertise in the following: - Data Engineering, Data Warehousing, BigData, and Cloud Architecture. - Natural Language Processing - Computer Vision - Algorithmic Trading - Time series forecasting - Cryptocurrency - Statistical learning and analysis - Scripting and Automating: Data Wrangling operations, Data Scraping, Interacting with External APIs and other Data Sources, Logging, Parallel processing Libraries. - Cloud Computing Platforms: Serverless Computing, Virtual Instances, Managed Docker and Kubernetes Services Have various experiences in: - Security Standards: User Authentication and Authorization, Virtual Private Cloud, Subnet - Data Engineering and Data Visualization: Model Building with big datasets, including relational database management, NoSQL paradigms. data processing pipelines in Spark, Apache Beam, and Talend. - Machine Learning and Artificial Intelligence (AI) algorithms models: Recommendation Systems, Predictive Analytics(Modeling), Time Series Analysis, Supervised/Unsupervised Learning, RHEL, Scale Optimization, BERT. - Classification and  Regression Models Algorithms: Random Forests(Classification and Regression), Gradient Boosted Trees, Decision Tree(Classification and Regression), Logistic Regression, Linear Regression, Super Vector Machine, K-Mean, Neural Network(CNN, DNN, RNN). - Cloud APIs: AutoML, Google CoreML, Google vision API, Google NL API, AWS NLP API, AWS vision API, etc … - ML tools (local):** Tensorflow, Keras, Torch, Scipy, Sklearn, Numpy
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Natural Language Processing
    OCR Algorithm
    Database Architecture
    Financial Trading
    Bot Development
    Data Modeling
    Chatbot Development
    Data Warehousing & ETL Software
    Amazon Web Services
    Data Engineering
    Google Cloud Platform
    Computer Vision
    Algorithm Development
    Machine Learning
    Data Science
    Time Series Analysis
    Data Analytics
  • $50 hourly

    • 5.0/5
    • (95 jobs)
    I have been in the IT industry for more than 10 years and have supported/launched many successful business ideas from the planning stage to a complete professional-looking mobile or web application. My expertise in business analysis and management will guarantee that your project will receive the necessary attention to detail and stand out among the competitors. Your business goals are my top priority and I'll do everything in our power to achieve them. Picking the right technology and being agile in the development process will bring success to your product, be it a complex enterprise-grade solution or a slim MVP. I'm proficient in using the latest technologies which include but not limited to: Languages and frameworks: Java, C#, Objective C, Flutter, Swift, Cocoa Touch, PHP, Symfony, Laravel, Zend, Python, SQL, HTML, CSS, JavaScript, Angular.js, Node.js, Backbone.js, React, ReactNative, Ember.js, Require.js, Moment.js, jQuery, Bootstrap Data: MySQL, PostgreSQL, MongoDB, JSON, XML, RESTful IDE: Eclipse, Android Studio, Xcode, Zend Studio, Aptana, IntellijIdea API: Media API, Location and Map API, Web API Let's collaborate to bring your vision to life!
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Vue.js
    SaaS Development
    SaaS
    Web Design
    CSS
    HTML
    Web Development
    Angular
    Python
    Node.js
    React
    MySQL
    HTML5
    PHP
    JavaScript
  • $30 hourly

    • 5.0/5
    • (54 jobs)
    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 Python SciPy
    Classification
    Data Analysis
    Sentiment Analysis
    ChatGPT
    PyTorch
    Llama 2
    LangChain
    Python
    OpenCV
    Chatbot
    Hugging Face
    OpenAI API
    Deep Learning
    Natural Language Processing
    Machine Learning
  • $25 hourly

    • 5.0/5
    • (42 jobs)
    ✅TOP 3% Talent on Upwork❗ ✅35+ jobs completed successfully ❗ ✅ Certified Python Developer ❗ Hello there❕ I specialize in Python development, managing a wide range of projects spanning from basic Python and JS client scripts to more intricate tasks involving Django, serverless backend, microservices architecture, Flask, REST APIs, Scrapy, web crawling, Selenium, and browser automation. ⭕My primary skill set includes: 🔺Python/Python scripting, Flask, FastAPI, JS, HTML/CSS 🔺NodeJS, ExpressJS, JavaScript, etc. 🔺AWS services like CloudFormation, AWS Lambda, Step Functions, API Gateway, CloudWatch, 🔺CodePipeline, RDS, IAM, ECS, IOT, EC2, and CloudFormation. 🔺Proficiency in SOLID principles and design patterns 🔺Python 3 standard library and AWS Python SDK (boto3) 🔺Mastery of SQL & NoSQL data models 🔺Django REST Framework/Django REST Swagger 🔺Databases: PostgreSQL, MySQL, and other SQL-based databases 🔺Frontend technologies: React/Redux, Angular, jQuery, and more 🔺Network programming using Python scripts 🔺Proficient in Linux server, Bash, Nginx, AWS, Docker, and Docker-compose 🔺Version control systems: GitHub/BitBucket 🔺Bug/Issue trackers: Youtrack, Jira, Trello As a professional developer, I meticulously manage every aspect of client projects, from understanding their requirements to coding and testing the final product. My goal is to deliver top-notch quality work at a competitive price and cultivate enduring relationships with my clients. Feel free to get in touch with me❕
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Machine Learning
    Artificial Intelligence
    MongoDB
    Amazon Web Services
    Flask
    RESTful API
    JavaScript
    Python
    Django
    React
    API Development
    Serverless Stack
    Web Crawling
    API Integration
    AngularJS
  • $200 hourly

    • 5.0/5
    • (57 jobs)
    🏆 Expert-Vetted, Top 1% ! RAG, LLMs, Generative AI expert and advisor (CS Ph.D., CMU). 20+ years of experience, training multimodal models for search and recommendations, building RAG, LLM-based conversational solutions, mentoring teams, taking products to market and publishing cutting edge research. **Note**: I'm only available for a fixed number of hours per week on a retainer basis. Please ensure this model fits your requirements before reaching out. Reaching out to me about RAG, information retrieval, recommendations or similar? Please read my article titled - Why your GPT + Vector Search demo won't make it to production - (linked in my portfolio). The article cuts across the hype and unravels the practical complexity of building RAG systems. Most clients found the article very useful. I finished my Ph.D. from Carnegie Mellon and worked at IBM Research, building AI solutions and distributed systems tools. For almost a decade, I have helped many clients through the entire Machine Learning lifecycle, building wide variety of deep learning models for text, vision and speech problems. My projects include a mixture of creative, algorithmic problem solving and building across the tech stack. Recent projects involve: * Generative models + Information Retrieval. Retrieval Augmented Generation (RAG). * Query large, unstructured document repositories using Vector embeddings. * Fine-tune (PEFT, RLHF) LLMs on proprietary data. Synthetic datagen and Instruction tuning. * Prompt Chaining to create Agents which decompose complex tasks (Langchain, LLamaIndex, DSPy). * Prompt engineering to enable desired LLM outputs, GPT/LLM deployment, cost reduction. * Multimodal: Stable Diffusion - img2img. Whisper - speech-text alignment, diarization. I bring a very unique combination of skills to the table: ↪ I’m a senior AI engineer: Strategic problem solving with cutting edge deep learning tech. - model fine-tuning/inference, LoRA, RLHF (Transformers, GPT, ViT, ASR, CLIP, Diffusion, ControlNet), - large language model programs (GPT3/GPT4, search, OpenAI, Langchain, DSPy, prompt engineering) - Retrieve-Rank-Generate: Faiss, ES, Vespa, Milvus, Pinecone, Qdrant, Weaviate - Conversational AI, ChatBots using OpenAI LLMs, Evaluation pipelines - compression/optimization (Pytorch, TensorRT, Deepspeed, ONNX) - cloud: Docker/Kubernetes/AWS/GCP. - programming Stack: Python, Pytorch, FastAPI. Also worked with JavaScript, Go and Rust. ↪ As an Architect - I go from ambiguous specs to a clean, modular design of a complex system. Plan a system as a whole before optimizing the parts. Keep design simple. Mentor team. ↪ As a Researcher - I can explain and distill out consumable stuff from the most math dense, cutting-edge academic text. Published internationally over 20 years. Solving complex, multi-disciplinary problems is my core strength. ↪ As a Product Entrepreneur - I deeply care about the product strategy: who buys it, who consumes/uses it. I hustle to bridge the gap between cutting-edge tech and impactful products. I spot, lead and mentor deep tech talents. ✔️ Please have a look at the Generative AI and Deep Learning sections of my profile to learn more about my past engagements. --- "Nishant is extremely knowledgeable about NLP and LLM incorporation into a project. He is very thoughtful and considered his responses carefully when answering my questions. He provided valuable insight and advice which will save significant time, effort and expense. His advanced expertise and wide-ranging experience, including academic publications as well as business consulting give him exceptional capability. I recommend Nishant highly. " "Nishant is incredible to work with. He is a fount of machine learning wisdom and knowhow. His involvement with our project was instrumental in taking it to new heights." "Nishant is everything I was hoping for: (1) truly a skilled, experienced expert on AI and (2) truly a kind, thoughtful person to work with. Thanks so much for the great work."
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Computer Vision
    Data Science Consultation
    Model Training Prompt Engineering
    Python
    Natural Language Processing
    Model Optimization
    Machine Learning
    Deep Learning
    Vector Database
    AI Agent Development
    Large Language Model
    Retrieval Augmented Generation
    Multimodal Large Language Model
    Generative AI Software
    Generative AI
  • $30 hourly

    • 4.7/5
    • (175 jobs)
    🏆 AWWARDS Winner ✅ 50k+ Upwork Hours ✅ 300+ Project Completed ✅ TOP RATED PLUS Team ✅ Fluent English Verified ✅ NDA for each project As a seasoned Senior Technology Consultant, I bring extensive expertise in guiding organizations through complex solutions with precision and proficiency. With a proven track record of success, I specialize in providing strategic guidance and technical leadership to ensure the delivery of high-quality solutions that align with business objectives. 𝐈 𝐩𝐨𝐬𝐬𝐞𝐬𝐬 𝐚 𝐝𝐢𝐯𝐞𝐫𝐬𝐞 𝐬𝐤𝐢𝐥𝐥 𝐬𝐞𝐭 𝐚𝐧𝐝 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐭𝐡𝐚𝐭 𝐞𝐱𝐭𝐞𝐧𝐝 𝐚𝐜𝐫𝐨𝐬𝐬 𝐭𝐡𝐞 𝐟𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐚𝐫𝐞𝐚𝐬:- • Skilled in building robust data pipelines, optimizing databases, and ensuring seamless data flow across systems. Experienced in utilizing a variety of tools and technologies to process, manage, and analyze large datasets efficiently. • As an AI/ML enthusiast, I'm dedicated to developing intelligent solutions that drive innovation and automation. • Experienced Product Engineer and Developer with a proven track record of delivering innovative solutions from concept to launch. • With a keen eye for uncovering insights into data, I specialize in transforming raw information into actionable intelligence. Using a combination of statistical analysis, data visualization, and machine learning techniques. 𝐔𝐭𝐢𝐥𝐢𝐳𝐞 𝐭𝐡𝐞 𝐟𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐭𝐨𝐨𝐥𝐬 & 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬:- • Python, PySpark, Airflow, NiFi, AWS, Azure • NLP, Computer vision, Deep learning, Machine Learning, Tensor Flow, LLM, Gen AI • Power BI , Tableau, Looker, Qlik Sense • React, Angular, Node, Django, JavaScript/TypeScript, MEAN, MERN • RESTful, GraphQL, Fast APIs 𝐖𝐡𝐲 𝐝𝐨 𝐰𝐞 𝐞𝐱𝐜𝐞𝐥 𝐚𝐬 𝐭𝐡𝐞 𝐢𝐝𝐞𝐚𝐥 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐭𝐞𝐚𝐦 𝐟𝐨𝐫 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭?:- • Committed to utilizing cutting-edge technologies, tools, and development patterns to ensure the highest quality standards. • Utilize open-source tools to keep the initial capex low. • Employing the Agile methodology to enhance development efficiency. • Utilizing professional task management tools such as Jira, Trello, GitHub, and Slack for streamlined workflow and organization. • A Certified PMP Manager will be assigned to oversee your project. • Regular provision of daily updates, weekly builds, and comprehensive project progress reports. • Offering end-to-end assistance and post-launch support to ensure ongoing maintenance and optimal performance. • Dedicated to gathering user feedback and implementing numerous modifications to enhance the functionality and usability of the project. If you have specific project requirements or seek dedicated resources or teams to enhance your organization's capabilities, please don't hesitate to reach out or send me an invitation to your job post. I will respond at my earliest convenience. Thank you!
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Google Cloud Platform
    Tableau
    Microsoft Power BI
    React
    Django Stack
    MERN Stack
    Machine Learning
    Computer Vision
    Natural Language Processing
    Data Engineering
    Amazon Redshift
    AWS Glue
    Apache Airflow
    Python
    PySpark
  • $30 hourly

    • 3.7/5
    • (21 jobs)
    - Programming languages C, C++, Python, and SQL databases - Blockchain, cryptocurrency development, algo trading - Network and socket programming HTTPS, TCP-IP, UDP - Image/ Video/Audio processing, MPEG-TS, OpenCV, CUDA, ffmpeg. - SQL Data Base programming Oracle, SQLite,PostGresql - Code migration from Win to Nix platform. - M.S. in Physics and strong math background - Modeling of various scientific problem, preparing publications.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Visual Basic for Applications
    Oracle PLSQL
    Bash
    Linux System Administration
    Python
    SQL
    C++
  • $30 hourly

    • 4.9/5
    • (100 jobs)
    A machine learning enthusiast interested in turning your meaningless data into actionable information. I have 6 years of experience in machine learning with a total experience of 9 years in software development and I like to solve real-life problems. I have a master's degree in machine learning. I manage a team of 25 engineers and we deliver end-to-end ML products. We have delivered some exciting products including AffectCX [A live bot to help pharma sales officers], Conversational AI platform and a card grading app. Technology Stack: Python (Complete scientific stack), PyTorch, TensorFlow, Keras, OpenCV, Caffe2, MxNet, Fastai Machine learning Stack: ChatGPT, OpenAI, GPT-3, GPT-4, Dall-E, Llama-2, alpaca, Whisper, RandomForests, KNN, KMeans, SVM, Logistic Regression, Neural Networks (ANN), CNNs, GANs, RNNs, BERT, Transformers, LLMs Problems I have worked on: Image Classification, Object Detection, Face Recognition, Neural Style transfer, Sentiment Analysis, Time-Series Forecasting, Text Classification, Information Retrieval, OCR, Agronomy Chatbot, and Reinforcement Learning for a Game Agent. Interesting projects: Agronomy Chatbot, AffectCX [A live bot to help pharma sales officers], Conversational AI platform, Pokemon Card grading app, Image Steganography, Image Super-resolution, URDU OCR, and Conversation detection, Above all, I am a quick learner and like to face challenges head-on! Clients who have worked with me like the commitment and the quality of work I do. Feel free to contact me.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    HTML
    jQuery
    Data Visualization
    RESTful Architecture
    Data Mining
    API
    Deep Neural Network
    Flask
    Machine Learning
    Python
    OpenCV
    Semi-Supervised Learning
    Deep Learning
    Recommendation System
    TensorFlow
  • $60 hourly

    • 5.0/5
    • (17 jobs)
    An IT architect with 15 years of experience in enterprise software development, big data and data science projects. I lead a small team of data scientists and software engineers who can deliver ready to use solutions using innovative technologies. Buzzwords: ML (xgBoost, SL), NLP (Google Bert), Python (Django), High Load (10K simultaneous connections, 100K req/sec), NoSQL (Hadoop, Spark, Cassandra, MongoDB), Virtualization (KVM, ESXi, Xen opensource, custom qemu drivers), Blockchain (smart contracts, Ethereum, Solidity),
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Blockchain
    Smart Contract
    Apache Kafka
    Google APIs
    Cloud Architecture
    Artificial Intelligence
    GIS
    Big Data
    AWS Lambda
    Machine Learning
    Kubernetes
    TensorFlow
    Python
    Computer Vision
  • $42 hourly

    • 5.0/5
    • (39 jobs)
    With over 7 years experience under my belt, I am the PERFECT contractor for your project. I specialize in web scraping. My skills include: - Web Scraping: Beautiful Soup, Selenium (Chrome, Firefox PhantomJS), SQLAlchemy, PostgreSQL, MySQL, SQLLite, MongoDB, TinyDB, Requests, Pyppeteer, Scrapy - RESTful API: Flask TDD, Clean Architecture. All work is completed by ME, so you can rest assured knowing that your work will not be outsourced to someone else. I pride myself on providing the highest quality of work, and will never complete a project until the client is 100% satisfied.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Data Scraping
    Python
    SQLAlchemy
    Selenium
    Selenium WebDriver
    MongoDB
    MySQL Programming
    Web Crawling
    PostgreSQL Programming
  • $50 hourly

    • 4.9/5
    • (186 jobs)
    I am a professional software developer with a degree in Computer Systems Engineering. My experience of 7 years includes building everything from web applications to Artificial Intelligence-based systems with the latest technologies, mostly Python and Node JS. My history and review reflects my performance working with the top Enterprise Clients on Upwork. My communication in English is fluent, so it won't be a barrier at all. Following are the areas that I am proficient at: **** Web apps ✅ Figma/PSD to HTML ✅ Angular ✅ React JS ✅. Vue JS ✅. Django ✅ Flask ✅. FAST API ✅. HTML, CSS, Javascript, jQuery ✅. Express JS ✅. Node JS ✅ Databases (MySQL, SQLite, Postgresql, MongoDB, Firebase) ✅ Web Scraping using Selenium, Beautifulsoup, and Scrapy ✅ REST APIs/ GraphQL ✅ Unit testing using Pytest, JEST ✅. Elasticsearch **** Data Engineering ✅. Ingest data from data sources. ✅. Databases (Redshift, Bigquery, PostgreSQL, MySQL, MongoDB, etc). ✅. Build and maintain Data warehouse. ✅. Schedule and automate ETL pipelines using Airflow. ✅. Optimize queries. ✅. BI tools/dashboards **** Artificial Intelligence ✅. Langchain AI Agents and Tools ✅. LLM Prompt Engineering ✅. NLP using spaCy and NLTK ✅. Deep Learning ✅. Neural Networks ✅. Time-series Analysis ✅. Recommendation Engine **** 3rd Party APIs: ✅. Telegram ✅. Paypal, Stripe, and many other payment platforms. ✅. Instagram, Twitter, Meta ✅. Twilio, Salesforce, PerfectGym ✅. Stock exchange APIs **** Deployment ✅. AWS ✅. Lambda Functions ✅. Serverless Architecture ✅. Digitalocean ✅. Heroku ✅. GCP ✅. Docker As a top-rated seller, I always try to meet the client's satisfaction with my top-quality work. Feel free to reach out anytime.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Data Scraping
    RESTful API
    Web Development
    Data Management
    Django
    Node.js
    GraphQL
    Database Maintenance
    Automated Deployment Pipeline
    React
    ETL Pipeline
    Flask
    Data Science
    Machine Learning
    Python
  • $30 hourly

    • 5.0/5
    • (9 jobs)
    My background is diverse, yet I specialize in data mining, data scraping, data analytics, data visualization, Machine Learning, Web development, and a minor Blockchain. I possess a proven track record of success. In addition, I am a personable, reliable, highly skilled individual with over 10 years of experience in data science, artificial intelligence, and web development. With experience, I also bring in a large collection of pre-build applications and artificial intelligence models that would help you minimize your time to market and make it more cost-efficient. My primary services include, but are not limited to: 🟠 DATA ENGINEERING ✓ Analyzing and organizing raw data ✓ Building data systems and pipelines ✓ Evaluating business needs and objectives ✓ Interpreting trends and patterns ✓ Preparing data for prescriptive and predictive modeling ✓ Building algorithms and prototypes ✓ Developing analytical tools and programs 🟠 MACHINE LEARNING ENGINEERING ✓ Designing ML systems, Researching and implementing ML algorithms and tools ✓ Selecting appropriate data sets ✓ Picking appropriate data representation methods ✓ Identifying differences in data distribution that affects model performance ✓ Run machine learning tests and experiments ✓ Perform statistical analysis and fine-tuning using test results ✓ Train and retrain systems when necessary ✓ Extend existing ML libraries and frameworks 🟠 WEB DEVELOPMENT ✓ Building and maintaining web applications ✓ Assessing the efficiency and speed of current applications ✓ Managing hosting environments ✓ Troubleshooting and debugging ✓ Database creation, integration, and management ✓ Back-end frameworks to build server-side software and API integration ✓ Cloud computing integration ✓ Content management system development, deployment, and maintenance ✓ Security settings and hack prevents ✓ Reporting—generating analytics and statistics ✓ Backup and restore technologies for a website’s files and DB ✓ QA testing 🟠 BLOCKCHAIN ✓ Designing, developing, and testing blockchain systems. ✓ Developing application functionality using various coding languages. ✓ Writing efficient and modular code. ✓ Setting security measures against various types of cyber-crimes. ✓ Utilizing cryptography techniques to protect against hackers and other cyber attacks. ✓ Preparing documentation on the blockchain development processes.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Data Analysis
    MySQL
    Apache Hadoop
    Docker
    Django
    Microsoft Azure
    Artificial Intelligence
    Databricks Platform
    SQL
    Python
    PyTorch
    Natural Language Processing
  • $45 hourly

    • 5.0/5
    • (7 jobs)
    PhD Student at Northeastern University | Pioneering Health Care Advancements with Computational Biology and Machine Learning I have been working in the data science field developing knowledge and getting to know tools that turn business problems into defined discovery plans with aid of mathematical modelling and programming. I have strong interest in using data mining and statistical models to understand user needs, drive business metrics and improve product efficiencies. Self-motivated, proactive, independent, organized, highly responsive, and adaptable. Strong motivation to Learn.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Artificial Intelligence
    Mining
    Git
    Big Data
    Data Cleaning
    GitHub
    Jupyter Notebook
    Data Analysis
    Deep Neural Network
    Model Optimization
    Deep Learning
    Data Science
    Data Mining
    Python
    Machine Learning
  • $50 hourly

    • 5.0/5
    • (22 jobs)
    Do you want a Machine Learning Engineer with extensive experience in Python, Scikit-Learn, TensorFlow and Keras to help you build a custom AI solution in the cloud ?. I can help you build and deploy algorithms for your Computer Vision and Natural Language Processing tasks. My unique experience designing and deploying deep learning models means that I can help you or your organization go from strategy sessions to creating solutions and putting such in production. Why don't you send me a message, lets get talking, so that together we would identify opportunities where machine learning can provide immediate value for your business.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Data Mining
    Data Analysis
    Google Cloud Platform
    SQL
    Machine Learning
    Python Scikit-Learn
    TensorFlow
    Python
    Deep Learning
    Keras
  • $33 hourly

    • 4.9/5
    • (14 jobs)
    Top-rated plus developer here! I solve your back-end, web development, and cloud architecture-related needs. With a 100% Job Success Score! My eight years of experience in the industry have given me a deep understanding of the software development process, from requirements gathering and client communication to project delivery. I help my clients with the product ideation process, architectural guidance, and building robust, scalable web apps. 🏅Some of my achievements that helped my clients include: 🔹 Over three years, I had the privilege of leading and inspiring a team of 45 to achieve their goals. 🔹 Delivered a feature for clients that increased user retention and average time spent on an app. I have designed the entire back-end and APIs and created a Cache structure in redis to serve several thousand requests per second without delays. 🔹 Performance improvements with caching and indexing serving data to improve APIs that have around 200k requests per second (on average) 🔹 Resolving DDoS attacks and reporting patterns to security teams, fixing WAF rules to reduce service outages. 🔹 Building a robust data pipeline solution that can transfer millions of files, including multiple data transformation steps and reporting, the solution was made so that file transfers and reporting work independently and can scale from small company to enterprise-level clients. 👉 My offerings are as follows: 🔹 Strategic Development: Guiding you from product ideation to launch, offering insights into low-level and high-level architecture. 🔹 Scalable Web Apps: Building robust applications using Python and its powerful frameworks Django, Flask, FastAPI, and node.js as proven in my work with industry leaders like Coinswitch Kuber and Blenheim Chalcot. 🔹 React Development: Crafting dynamic front-ends that engage and convert, complementing the solid back-end structures. I have built 15+ web apps and architected more than five large-scale apps from scratch for my clients using languages and frameworks such as: - Python - Django - Flask - FastAPI - React, NextJS - Node.js, Express, NestJS - Amazon web service I have used both Relational and NoSQL-based databases to create. To highlight, I have worked with databases that have more than 15 million users. Here are the primary database services I have been using: - Postgresql, MySQL, MongoDB, DynamoDB, Google BigQuery, Firebase, Redis I can comfortably work and design architecture with cloud technologies. In the past, I have built cloud-based architectures in both monolith and microservice fashion. Following are the cloud technologies that I have worked in: - AWS Serverless stack - Lambda, DynamoDB, Step functions, API gateway - AWS S3, EC2, Cloudwatch, Eventbridge - GCP cloud functions, - Azure Active Directory (AD) etc... Apart from all this, I consider performance, monitoring the bare minimum functionalities. I have used ELK stack, Grafana, New Relic, and Pagerduty tools to ensure service reliability and ensure that service satisfies the "service level agreements" with end clients. PS: I have end-to-end experience in building apps with a large user base and architecting solutions in a way that helps my clients achieve their goals with minimal input. I have basic domain knowledge in FinTech, EdTech, and LegalTech that helps me understand business aspects more deeply. Also, I am keen to learn about new domains. Recently, I have also started learning "Gen AI," experimenting with ChatGPT, OpenAI API, and other features such as function calls, Agent training, and Parameter tuning. I appreciate your taking the time to read this and I look forward to working with you. You can call me on Upwork by inviting me, and I would love to push you to the next level.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    NestJS
    Next.js
    Generative AI
    Web Scraping
    Back-End Development
    ELK Stack
    Amazon EC2
    AWS Lambda
    Docker
    Amazon Web Services
    Serverless Stack
    FastAPI
    Django
    Flask
    Python
  • $13 hourly

    • 4.8/5
    • (77 jobs)
    8+ 𝐘𝐄𝐀𝐑𝐒 𝐄𝐗𝐏𝐄𝐑𝐈𝐄𝐍𝐂𝐄 | 75+ 𝐒𝐔𝐂𝐂𝐄𝐒𝐒𝐅𝐔𝐋 𝐏𝐑𝐎𝐉𝐄𝐂𝐓𝐒 I am a senior MEAN/MERN full stack web developer and have a successful track record of bringing ideas to fully functional applications 💎 Skills and Expertise: Frontend - React.js, Redux, MobX, VueJS, Redux Saga, Next.Js, React Components, Angular Backend - Node.JS, Express.JS. Database - MongoDB, MySQL,NoSQL. SQLite, MongoDB, Mongoose. Tools - GitHub, Gitlab, Bitbuckt, Jira, Trello, Slack, etc Blockchain & NFT Development 🚀 Available for New Projects. 🎯 My priority is to deliver high-quality work within the deadline to build a long-term relationship with my clients, as client satisfaction is everything to me. My goal is to utilize my scientific, technological, and programming skills, experiences, and interests to provide you with the exact web solution required to accomplish your goals. Feel free to contact me anytime. I will be glad to collaborate with you and leverage your business further.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    NestJS Development
    Full-Stack Development
    Back-End Development
    MERN Stack
    MEAN Stack
    Node.js
    Front-End Development
    Angular
    React
    Vue.js
    ExpressJS
    Next.js
    Redux
    MySQL
    MongoDB
  • $100 hourly

    • 5.0/5
    • (246 jobs)
    Useful communication, in language that's easy to understand. I've been into programming since I was in grade school. 25 years of diverse project experience. My fundamentals are good (four year Computer Science degree). Upwork Expert-Vetted*. --- I can help you with: ✔ Performance tuning for SQL databases ✔ MySQL / MariaDB / Postgres / Oracle / BigQuery / other SQL ✔ Python ✔ Linux and shell scripting ✔ Server configuration ✔ Cloud platforms (Google Cloud, Amazon AWS) ✔ Data analytics and pipelines ✔ Algorithms and CS fundamentals ✔ Cryptocurrency mining and scripting (Binance Smart Chain) ✔ Pair programming and tutoring ✔ Improving and optimizing the speed of your site * "Expert-Vetted highlights talent that has gone through a thorough pre-screening process by experts in their field. These elite freelancers and agencies have been evaluated by our technical Talent Managers for their expertise and excellent soft skills. They represent the top 1% of talent on Upwork."
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Docker
    Cryptocurrency
    Linear Programming
    Linux System Administration
    Database Optimization
    Performance Optimization
    Google Cloud Platform
    Unix
    MySQL
    PostgreSQL
    Amazon Web Services
    Query Tuning
    SQL
    Python
  • $32 hourly

    • 5.0/5
    • (5 jobs)
    Hey there! I'm Hieu Nguyen, a dedicated professional with a Master's degree in Quantitative Finance. With a background in trading analysis, I thrive on helping clients like you achieve their goals efficiently and effectively. Whether you're looking to navigate the complexities of the financial markets or need assistance with quantitative analysis, I'm here to lend my expertise and ensure you get things done with precision and finesse. Let's collaborate and turn your visions into realities!
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Financial Trading
    TradingView
    Blockchain, NFT & Cryptocurrency
    Trading Automation
    Trading Strategy
    Cryptocurrency
    Crypto Exchange Platform
    Data Engineering
    Web Crawler
    Stock Market
    Cryptocurrency Trading
    Python
    Data Cleaning
  • $350 hourly

    • 4.7/5
    • (326 jobs)
    I am a full-stack data scientist/data engineer with 16000+ hours on Upwork and many more offline. I am familiar with almost all major tech stacks on data science/engineering and app development. Front end: ui/ux, nodejs, react, angular Back end: micro service, rest api, database performance optimization CI/CD: jenkins, gitlab, Kubernetes Security: secure file transferring and oAuth etc ETL: scriptella, informatica, nifi Search Engine: elasticsearch Software Design Documentation: graphviz, mermaid Web scraping: Scrapy, Rotation Proxy, Selenium, Beautifulsoup Data Science: Python, Java, R, C/C++, NLP/NLG, AIGC, GPT-3, ChatGPT, HuggingFace, ML Predictive Modeling, Reinforcement Learning, Knowledge Graph Neo4j, Recommendation Engine, Deep Learning, Computer Vision, OCR, GAN, Stable Diffusion, Signal Processing, Voice Clone, Chatbot, Sports betting, Price Optimization, Time Series Analysis/Forecasting, Crypto, Solidity, Tokenomics etc. Research: Solid experience in ML, Algorithm, Bioinformatics, Healthcare. Published around 100 papers on top-tier conferences and journals and 7 patents. I worked as a research scientist on machine learning and algorithm for IBM T.J. Watson Research Center, Industry Solution Group, from 2012 to 2017. I worked as a J2EE software engineer from 2006 to 2008. I obtained a Ph.D of Computer Science from University of California, Los Angeles, with major in Machine Learning and minors in Artificial Intelligence and Data Mining. I have been awarded the Most Outstanding Ph.D Graduate Award, the Northrup-Grumman Outstanding Graduate Student Research Award, the Chancellor Award for Most Outstanding Applicants, all from Computer Science Department, UCLA and the Chinese Government Award for Outstanding Chinese Students Overseas, 2010. I had worked as a consultant for many start-ups on various projects and I have solid background on both research and development. I am also an instructor teaching machine learning related courses on Udemy. Simply search my name and you can find my courses there.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Data Scraping
    Smart Contract
    Binance Coin
    Blockchain
    Bioinformatics
    Predictive Analytics
    Python
    Machine Learning
    Recommendation System
    Computer Vision
    Chatbot
    Natural Language Processing
    Deep Learning
  • $45 hourly

    • 5.0/5
    • (142 jobs)
    I am a skilled Data Scientist and AI/ML Engineer with extensive experience in both theoretical and experimental fields. I specialize in various areas of expertise: Artificial Intelligence: Proficient in developing and implementing AI solutions, including machine learning and deep learning models. Large Language Models: Skilled in natural language processing using state-of-the-art techniques and tools. Innovative Research: Experienced in conducting groundbreaking research projects that push the boundaries of current knowledge and technology. Scientific Data Analysis: Expert in processing and analyzing complex scientific data to derive meaningful insights. I utilize various programming languages and tools to achieve these objectives: Python: Proficient in Numpy, SciPy, Scikit-Learn, Keras, TensorFlow, Pytorch and more. R: Skilled in using RStudio and Shiny for data analysis and visualization. Matlab: Experienced in numerical computing and algorithm development. Web Development: Competent in HTML, JavaScript, Flask, and utilizing Amazon and other cloud solutions for robust web applications. IoT: Skilled in working with Arduino, Raspberry Pi, ESP8266, and other IoT technologies. I am committed to delivering high-quality results, and I am known for my ability to tackle even the most challenging and innovative projects. My diverse educational background and professional expertise ensure that I can bring a comprehensive and insightful approach to your project. Please review my work history for testimonials from previous clients. Thank you for considering my profile. I look forward to collaborating with you soon.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Big Data
    Organic Chemistry
    Algorithm Development
    Chemistry
    Statistics
    Artificial Intelligence
    Data Visualization
    Data Modeling
    Neural Network
    Machine Learning
    Recommendation System
    Computer Vision
    Python
    MATLAB
    R
  • $235 hourly

    • 5.0/5
    • (330 jobs)
    Hi! Upwork uses my first name, Royce, but I go by Aaron (my middle name). I am a quantitative /systematic trader that also helps others with all things related to running algorithmic trading systems. This includes tasks such as system modeling/backtesting, data collection/storing, signal processing based on technical indicators, portfolio and position risk management, etc. I am a skilled programmer that writes well documented and organized code that is easy to follow and build upon. I provide even more value with my trading knowledge and experience. I've contributed to hundreds of successful projects to date, and look forward to taking on many more. Some of my specialties includes using QuantConnect (where I am a recommended consultant), Interactive Brokers API integration, TradeStation, and TradingView. I've learned a lot about technical analysis going through the Chartered Market Technician (CMT) program where I've passed all three of the exams on my first try. I'm currently working on becoming a chartered member. My past and current clients include investment/financial advisors, portfolio managers, CTAs, and professional traders. I also work with individuals that are just getting started in trading. Check out the testimonal below to see what an active client who manages around 150M+ AUM had to say about working with me. If you are interested in learning how to write algorithms for QuantConnect, I've created a training course of 22 different algorithms that I explain in 27 videos, almost 17.5 hours of instruction. Message me if you are interested, and I can send you more information.
    vsuc_fltilesrefresh_TrophyIcon Python SciPy
    Trading Strategy
    Trading Automation
    Financial Trading
    Derivatives Trading
    Quantitative Finance
    Quantitative Analysis
    Project Risk Management
    Forex Trading
    Quantitative Research
    Algorithm Development
    Python
    Cryptocurrency
    Investment Research
    Financial Analysis
    Financial Modeling
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