Data Science Experts zum Anheuern
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Gesponserte Freelancer
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Github: https://github.com/glane2609/Glane ⚫ Data Science ▶Programming : R , Python ▶Statistical Analysis: T-test , Chisq test,Anova etc ▶Data Visualisation / EDA: Bar plots, Histogram, Candle chart, scatterplots, box plots, Principal Component Analysis etc ▶Machine learning: Linear Regression, Logistic regression,...Github: https://github.com/glane2609/Glane ⚫ Data Science ▶Programming : R , Python ▶Statistical Analysis: T-test , Chisq test,Anova etc ▶Data Visualisation / EDA: Bar plots, Histogram, Candle chart, scatterplots, box plots, Principal Component Analysis etc ▶Machine learning: Linear Regression, Logistic regression, Lasso Regression, Random Forest, Decision tree, Kmeans clustering, KNN, SVM, Xgboost,Naive Bayes,Recommendation engines , Time Series Forecasting ,Spatial Analysis. ▶Deep Learning : CNN , LSTM ▶NLP : Word cloud , Sentiment Analysis ▶ Webscraping : Selector Gadget , Rvest , RSelenium , Docker ▶ Shiny App , Flexdashboard weniger
glanegonsalves
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With over a decade of experience in the software engineering realm ? I am your go-to expert when it comes to navigating the dynamic landscape of startup environments. My journey has been a rich tapestry of roles, from software engineer to DevOps specialist, cloud architect, and even Chief Technology Officer. ?...With over a decade of experience in the software engineering realm ? I am your go-to expert when it comes to navigating the dynamic landscape of startup environments. My journey has been a rich tapestry of roles, from software engineer to DevOps specialist, cloud architect, and even Chief Technology Officer. ? Completed 29+ Jobs, Expert in fine-tuning LLM, Generative AI-based web applications, Data Analytics, ChatGPT, LangChain, Deep Learning, and industrial-level AI projects. Over the past two years, my primary focus has been on assisting startups in harnessing the potential of AI by creating and seamlessly integrating AI solutions into their operations. Presently, I am spearheading my own startup initiative, with a vision to provide a user-friendly platform tailored for crafting AI products. My firm belief is that the future lies not in a solitary Large Language Model (LLM) like ChatGPT, but in a diverse array of finely-tuned LLMs. I am on the lookout for captivating AI projects on Upwork, driven by my unquenchable thirst for knowledge and a desire to gain further insights into the startup ecosystem, all of which I can channel back into enhancing my own product. My Tech Arsenal: - Proficient in Python, JS/TS, Golang, and Bash - Adept in Vector Databases such as Pinecone, Weaviate, and Qdrant - Expertise in LLMs, including GPT3.5/4, Llama 2, and Falcon - Mastery in Fine Tuning techniques: Prompt Tuning, Soft Prompts, LoRA, Fine Tuning, and RLHF - Proficiency in Chaining methodologies, such as LangChain and LlamaIndex - Skillful in Prompting techniques, encompassing Few Shot, Chain of Thought, Automatic Prompting, and more - Utilizing the OpenAI Evals framework for robust evaluations - Accomplished in Summarization, Classification, and Chunking - Well-versed in DevOps, with a toolkit spanning Kubernetes, Docker, Terraform, Google Cloud, CI/CD, and Monitoring A Competitive Edge: - A decade-long stint in startup environments, fostering impeccable product development skills - A relentless commitment to enhancing the customer experience - An in-depth understanding of cybersecurity and privacy concerns - Leadership experience as an engineering manager, equipping me with exceptional soft skills My Top 3 Soft Skills: - Effective and compelling communication - Unwavering dedication to problem-solving - An innate ability to adapt to changing environments Elevate your project to new heights with a seasoned software engineer who brings not just technical expertise, but a profound understanding of the startup ethos. Let's embark on a journey towards innovation and success together. Contact me today to discuss how I can add value to your project and be a catalyst for its success." weniger
Sam5563
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adityadarji1828 adityadarji1828
$30 USD / Stunde
Data Analyst | Python | ML | Power BI | DashboardIndiaI'm Aditya, with over 2 years of freelance experience specializing in data analysis. I've helped more than 30 businesses in leveraging data to make better decisions and enhance their operations. My versatile skill set includes: - Advanced Excel: Crafting advanced formulas, automating tasks, and optimizing data...I'm Aditya, with over 2 years of freelance experience specializing in data analysis. I've helped more than 30 businesses in leveraging data to make better decisions and enhance their operations. My versatile skill set includes: - Advanced Excel: Crafting advanced formulas, automating tasks, and optimizing data workflows. - Python and SQL: Proficient in data manipulation, analysis, and database management. - Power BI/Tableau/Looker: Developing user-friendly, data-rich dashboards for visualizing complex information. - Data Visualization: Presenting data in a clear and visually appealing manner to facilitate decision-making. - AI and Machine Learning: Leveraging artificial intelligence and machine learning techniques to drive predictive analytics and enhance decision-making. - Natural Language Processing (NLP): Analyzing and processing human language data for sentiment analysis, text classification, and more. - Big Data Analysis: Handling and analyzing large datasets to uncover valuable insights and trends. Why Consider Collaborating with Me? ✅ Client Satisfaction: My clients consistently rehire me, with a remarkable 32% rehire rate, and they have this to say: ⭐⭐⭐⭐⭐ "Very responsive and diligent!! Aditya D. did an amazing job for our analysis and we will definitely be reaching out again when we need him!!" - Michael F. ⭐⭐⭐⭐⭐ "Excellent data scientist, very good communication, delivered the project on time. Would highly recommend.." - Jason H. ⭐⭐⭐⭐⭐ "He is a professional Power BI developer. Submits high-quality work on time." - Hubertus V. Let's harness the potential of your data and drive your business toward success. Get in touch with me today to discuss your project needs. weniger
adityadarji1828
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Image Processing - Working with image and video: morphological , filter, transform, segmentation, contours, angle deflection of object, object detection with keras mask rcnn. - Lane detection with hough transform for self-driving cars. OCR: - Detect written: Yolo, DB, East, Tesseract. - Recognization: Transformer,...Image Processing - Working with image and video: morphological , filter, transform, segmentation, contours, angle deflection of object, object detection with keras mask rcnn. - Lane detection with hough transform for self-driving cars. OCR: - Detect written: Yolo, DB, East, Tesseract. - Recognization: Transformer, attention + ctc loss, bert, seq2seq attention. Object detection: - Classification: transformer, ruled base. - Linear regression. - Classification. - Logistic regression. - Object recognition. - Crawl data with python, clean data, preprocessing data, build model CNN to classification object. - Pytorch, Tensorflow, Keras. - Detect face with MTCNN and facenet. Web-App: - Dash Front-end - Back-end - API - Server - Flask weniger
tadinhkien
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I am a civil engineer/topographer by profession and I work on a freelance basis. I have one year of experience leading, managing and analyzing geographic information systems projects at AmeriGEO, the Americas regional of the Group on Earth Observations. At AmeriGEO I have been project manager of projects where we use...I am a civil engineer/topographer by profession and I work on a freelance basis. I have one year of experience leading, managing and analyzing geographic information systems projects at AmeriGEO, the Americas regional of the Group on Earth Observations. At AmeriGEO I have been project manager of projects where we use satellite imagery to determine exposure levels of buildings to different types of hazards, in addition to preparing cartography for decision making in different countries in the region. In addition to my expedition with AmeriGEO, I have developed skills in the creation of civil works drawings using AutoCAD, I have also performed structural calculations of buildings in Canada using Sap2000 and Etabs software. Below are the services I offer: SERVICES: -TOPOGRAPHIC MAPS, CONTOURS, ELEVATION DATA. The maps will consist of the following features: - Color classification - 2D contour - 3D contour - Georeferencing - Digital elevation model - Topography - Terrain Analysis In case you require to process the topographic data from the field survey and I can prepare the survey site plans, topographic maps, plot boundary demarcation plans and survey reports as I am a qualified Surveyor. I only require a CSV file of your site topography. Software: ArcGIS Pro, Civil 3d, AutoCAD -SPACE ANALYSIS, REMOTE DETECTION, WEB GIS and I create GIS MAPS. Georeferencing digitization Web-GIS Editing of parcels Shapefile updating Data conversion (kml, shapefile, coordinate system, projection) Spatial analysis Data visualization Vector, raster mapping Coordinate extraction (X, Y) Land cover, land use mapping Thematic choropleth mapping Interactive maps Dashboards with interactive maps Hub creation for GIS content storage Software: ArcGIS Pro, ArcGIS Survey 123, ArcGIS Dashboard, ArcGIS Online, ArcGIS Hub and Qgis. All these services offered can be adjusted to the work proposal you have just let me know your project needs to propose you the best solution. I will be happy to listen to your proposals. weniger
Danlp81
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I have expertise in Programming languages like Python, C, C++, etc. In each language, I have completed lots of tasks like. Using C++, troubleshoot the Installer error, Screen and Audio Messanger, and Face recognization. Image processing and Motion detection. Using c# language, I have carried out tasks related to...I have expertise in Programming languages like Python, C, C++, etc. In each language, I have completed lots of tasks like. Using C++, troubleshoot the Installer error, Screen and Audio Messanger, and Face recognization. Image processing and Motion detection. Using c# language, I have carried out tasks related to Seismic Analysis, Media player design, etc. I am a data scientist. I have also used the python language to solve tasks related to Scraping, Data processing, and Gui Programs. Machine learning, deep learning, Kubernetes, docker, AWS Solution Architect, etc. Using R& Matlab, I have performed tasks related to regressive and productive processing, Monty Hole problem. I also have expertise in Mathematical modeling within short available data. Graphics Designing (Logo Designs, Stationery Designs, Mobile App Designs - iOS & Android, Responsive Web Designs, Wireframing & Prototyping, Interaction Designs, Web Application Designs, Dashboard Designs, SaaS & CRM Software Designs, High Fidelity User Interface Designs, Industrial Designs, Animated Prototypes) Full Stack Front-End and Back-End Development (HTML 4, HTML 5, CSS3.0, Javascript, Laravel, Yii, CodeIgniter, CakePHP, Zend, Ruby on Rails, Java, Python, Asp.NET, Node.js, PHP, Scada, HMI Applications, PLC) Content Management System (WordPress, Joomla, Drupal, Django, Magento, Opencart, Prestashop, Zencart, Shopify) I help my clients use Amazon Web Services and advanced analytics to solve complicated business problems. As an AWS-certified Professional Solution Architect, I excel at designing and deploying scalable and cost-efficient serverless solutions. Some of my more significant projects have been for the financial technology, healthcare, and transportation logistics industries. My typical full-stack solution includes the following: + infrastructure as code (IaaC) with Amazon CDK and Serverless Stack or Terraform; + cost-effective data ETL pipelines deployed on AWS Elastic Container Service / Spot Fargate; + scalable back-end APIs using AWS API Gateway backed by Python Lambdas; + MySQL or NoSQL/DynamoDB databases depending on the application requirements; + Python analytics middleware with pandas/scikit/TensorFlow; + front-end React / Node.js applications with Cognito user management and Engineering. AWS Solution| Data Scientist | AI & Machine Learning| Engineering weniger
prdraco
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I'm a Computer Science student. I have a background in Python, with some projects developed using my knowledge in Data Science; MatPlotLib; Web scraping with Requests, BS4 and/or Selenium Webdrive ; Pandas's Dataframes and much more.I'm a Computer Science student. I have a background in Python, with some projects developed using my knowledge in Data Science; MatPlotLib; Web scraping with Requests, BS4 and/or Selenium Webdrive ; Pandas's Dataframes and much more. weniger
gabrielor
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Hello there! I'm an experienced Data Scientist, an RStudio enthusiast and Technical Writer. I have a vast experience in machine learning and data analysis in r programming language on RStudio. I have been working with R and Rstudio for years and I have a solid programming and algorithmics background. I'm available...Hello there! I'm an experienced Data Scientist, an RStudio enthusiast and Technical Writer. I have a vast experience in machine learning and data analysis in r programming language on RStudio. I have been working with R and Rstudio for years and I have a solid programming and algorithmics background. I'm available 24/7 to receive and deliver your project and data analysis requests with high quality each time. What I can offer: Data analysis with R: • Data visualizations in r (Basic to advanced visualizations, Animated, interactive, maps…): o Basic plots and charts (Boxplot, Scatter chart, Histograms, Density plot, Heatmap, Multi-variables plots,... ) o Line plots and time series o Advanced charts (Spider, Radar chart, Wordcloud, Circular barplot, Lollipop, Parallel, Treemap, Donuts, Grouped and stacked barplots, Dendrogram...) o 3D graphs o Animated graphs and interaction graphs • Shiny Dashboards (Static dashboards, interactive, professional, and everything in between :) ) • Exploratory Data Analysis EDA in RStudio • Data analysis in descriptive and statistical on RStudio • Data manipulation in r (tidyverse, tabulating, kableExtra…) • Supervised and unsupervised classification in rstudio (Decision trees, random forest and CART modeling and prediction in r, Cluster analysis (k-means & hierarchical clustering) in r…) • Linear Modeling / Logistics regression analysis in r • Statistical tests (ANOVA test (analysis of variance) in r, T tests, non-parametric tests …) • Deep Learning and Neural Networks in r • Time series analysis in r studio (Seasonal/Non-seasonal data analysis, Holt-winters methods, Forecasting, Arima Models) • Association Rule mining in r Report Writing and Presentations: I will Provide you with high-quality research writing service that delivers 100% original, accurate and consistent work that always reflects your approach and values. What I can offer: • Technical Writing • Research Proposal and reviewing • Literature Review • Essays proofreading • power point presentations for technical projects ** Note: All the services will be provided according to Freelancer Terms and conditions. ** I’ll be delighted to discuss your project in more details :) Thank you for checking in and looking forward to work with you! weniger
HasnaElma
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itsolutions92 itsolutions92
$25 USD / Stunde
ML Engineer | Web Developer | Software DeveloperPakistanI am a Machine Learning Engineer, Web Developer and Software Developer. In Machine Learning, I am specialized in Natural Language Processing (NLP) and Computer Vision. I have done my Masters in Data Science. I have studied and applied Data Science tasks like - NLP (AI-Chatbot, WhatsApp Chatbot) - Computer Vision -...I am a Machine Learning Engineer, Web Developer and Software Developer. In Machine Learning, I am specialized in Natural Language Processing (NLP) and Computer Vision. I have done my Masters in Data Science. I have studied and applied Data Science tasks like - NLP (AI-Chatbot, WhatsApp Chatbot) - Computer Vision - Deep Learning - Machine Learning - Exploratory Data Analysis (EDA) - Data Cleaning - Data Preprocessing - Data Wrangling - Data Visualization In software development, I develop software both desktop applications as well as web based software applications. In web development, I develop websites in wordpress and shopify. I develop - Business websites, - Personal websites - Ecommerce Websites I have following skills: - Python (Pandas, Numpy) - Data Visualization (Tableau, Power BI, Matplotlib, Seaborn ) - Machine Learning (Sklearn, Scipy) - Deep Learning (Pytorch, Tensorflow) - Computer Vision (OpenCV) - SQL, No-SQL - Big data technologies (Spark) - Cloud Technologies (Azure, GCP) - Wordpress - Shopify - Software Development Why choose me? On time delivery Effective Communication Many Revisions I am looking forward to work with you. weniger
itsolutions92
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I have a solid background in mathematics and statistics with half a decade of experience and know how to map these skills to computational applications. While mainly specializing in Scientific Python (numpy/pandas/scikit/...), I can work with different computational systems like R or MATLAB.I have a solid background in mathematics and statistics with half a decade of experience and know how to map these skills to computational applications. While mainly specializing in Scientific Python (numpy/pandas/scikit/...), I can work with different computational systems like R or MATLAB. weniger
MykhailoN
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