Data Science Jobs
Data Science is a multidisciplinary field that deals with extracting insights and patterns from raw data to facilitate informed and strategic decision-making. Data Science Experts possess advanced skills in computer science, mathematics, statistics, and domain knowledge essential for interpreting data and solving complex problems. They can help you harness the power of data-driven analytics to make improvements to your business strategies, IT systems, or product development processes.
Here's some projects that our expert Data Science Experts made real:
- Machine learning algorithms development for personalization and recommendation systems in mental healthcare
- Custom dashboard creation for seamless integration with accounting platforms like Xero
- Neural network optimization for image recognition or natural language processing tasks
- Data analysis and visualization using tools like PowerBI for comprehensive reports
- Federated learning techniques implementation for secure and efficient data processing across organizations
- NLP-based applications development such as sentiment and emotion analysis of audio content in multiple languages
- Water leakage detection systems using advanced data analysis and predictive modeling techniques
- Assistance in formulating research ideas and implementing projects for data science publications
If you're looking to take advantage of the wealth of information hidden within your data or leverage the power of AI and machine learning to drive smarter, more effective decision-making, then look no further than Freelancer.com. Our talented community of Data Science experts is here to transform your ideas into reality.
We invite you to post your project on Freelancer.com today and hire some of the best Data Science experts from around the world. Experience firsthand how their expertise can improve your organization's performance, innovate new products, or optimize current systems. Make the smart choice - let our Data Science professionals help you navigate the ever-evolving landscape of data-driven technology solutions.
From 54,748 reviews, clients rate our Data Science Experts 4.88 out of 5 stars.Hire Data Science Experts
I am Sr data scientist with 9.5 years of experience. I want to create a website using Wix for my startup and here is the content. My goal is to mainly provice services in AI domain along with product development. The website should not have a lot of text on it. Visualisation or appropriate images are best to illustrate. If you are a good designer, you can create images. Here is full website content- This text is for understanding, not necessary to include everything. You can rewrite or use as per requirement. You can create website from your account and later give me full access rights.
I am looking for an experienced bioinformatics specialist to help me with a project. I need someone who is adept in gene ontology, docking, and simulations, as these are all related to my project needs. While I don't necessarily require a minimum number of years of experience in these areas, any level of experience is appreciated and encouraged. Additionally, I am open to working with specialists from any geographic location, as I am open to the possibility of fully remote work. This project will require the candidate to have a keen understanding of biology, computational biochemistry, and programming techniques. If you think you have the skills required and are up for the challenge, please reach out soon.
Build a data generation model using cellular automata for highway speed control to minimize carbon energy consumption and commute time
I'm a software developer but I don't have ML experience. I need someone to train an object detection and text extraction model for me to use in my web application. I'm currently annotating my dataset but could use guidance on how to annotate my images for the best performance. I will be doing all the annotating. The end result I'm looking for is a trained model on my images that I can then use with Tensorflow in a Node app. I think this is what I need to do but I'm open to suggestions because I don't have a lot of experience in ML. Basically, I want a REST endpoint that I can call with an image which will return the text in the image. I'm a technical person but I'd rather hire someone to do this work instead of taking time to learn myself. Thi...
I am trying to use statistical analysis or an algorithm to look at Anomalies in very small data sets. I need to generate a graph like see in the files below.
I am Sr data scientist with 9.5 years of experience. I want to create a website using Wix for my startup and here is the content. My goal is to mainly provice services in AI domain along with product development. The website should not have a lot of text on it. Visualisation or appropriate images are best to illustrate. If you are a good designer, you can create images. Here is full website content- This text is for understanding, not necessary to include everything. You can rewrite or use as per requirement. You can create website from your account and later give me full access rights.
I am Sr data scientist with 9.5 years of experience. I want to create a website using Wix for my startup and here is the content. My goal is to mainly provice services in AI domain along with product development. The website should not have a lot of text on it. Visualisation or appropriate images are best to illustrate. If you are a good designer, you can create images. Here is full website content- This text is for understanding, not necessary to include everything. You can rewrite or use as per requirement. You can create website from your account and later give me full access rights.
I have a Python Flask web application that allows the user to input a Twitter profile using the profile link or a tweet link. It then uses a trained machine learning model to determine a likelihood of that account being a bot account or not. I would like someone to use this app and determine its effectiveness in actually identifying bot accounts, test its performance, check for any trends that occur, do some things get flagged more than others, are some checks invalid or inaccurate, how to improve the algorithm and any other things you deem good to note. Upon receiving the source code, you would do things like: Thoroughly test the application using a diverse set of Twitter profiles and tweets to evaluate its performance and identify any trends or biases. Assess the accuracy of the algo...
I have a Python Flask web application that allows the user to input a Twitter profile using the profile link or a tweet link. It then uses a trained machine learning model to determine a likelihood of that account being a bot account or not. I would like someone to use this app and determine its effectiveness in actually identifying bot accounts, test its performance, check for any trends that occur, do some things get flagged more than others, are some checks invalid or inaccurate, how to improve the algorithm and any other things you deem good to note. Upon receiving the source code, you would do things like: Thoroughly test the application using a diverse set of Twitter profiles and tweets to evaluate its performance and identify any trends or biases. Assess the accuracy of the algo...
Hello, I am looking for a freelancer to help me build a dashboard in Power BI using the existing data sources that I have ( Tables in Excel files ). All the data should be coming from single source / file with multiple tabs. The data model is not completely fixed, but simple enought and tidy allready. This dashboard will require data visualization and most probably some advanced calculations. The information is project management related, as an example i would require to calculate and assess the workload over time ( months ) for project manager and project ressources within a project / program. Once the dashboard is completed, I will be able to use it to better understand my data and gain valuable insights, focusing on the workload of the ressources associated with our project portof...
Build a chatbot to teach various data engineering concepts. The topics of teaching include SQL Programming, Data Modeling, Data Visualization, ETL, Data Analysis, etc. Details on what each concept should cover will be provided. The responses should include videos, code snippets, etc. The objective is to build a chatbot to make learning complex topics simple. Need the ability to scale the bot to add new topics in the future, like Data Science, Statistics, etc. Finally, looking to build both a web page and a mobile app for the chatbot, but can focus on the web page to begin with.
we want to developè ML algorthims for bioimpedance data from pets
This task aims to automate the storage of a picture-capturing system. This should be a tool/program that allows the system to store and organise data. The data will be collected by a robot and should be uploaded automatically to a cloud repository. Also, the data will be stored in the internal memory of the robot's computer. For that goal, once the memory has reached a certain level of its capacity, the system should automatically clear the storage.
which suggests diets and workouts for desired goal (a basic one ) for project
Our company is currently seeking a skilled Tableau Developer and Power BI Expert to join our team. As a data visualization specialist, you will be responsible for developing and implementing visualizations, reports, and dashboards to help us gain valuable insights into our data. Responsibilities: Design and develop data visualizations using Tableau and Power BI Create and customize dashboards to meet business requirements Generate reports and automate report generation processes Analyze data, create data models and integrate and transform data from multiple sources Optimize performance and troubleshoot issues Collaborate with stakeholders to identify business needs and design solutions Requirements: Proven experience in developing visualizations using Tableau and Power BI Strong knowled...
I am looking for an experienced data scientist to develop a Decision Support System (DSS) based on a structured dataset. The project includes building a time series forecasting model to solve a descriptive problem. I need someone who can clean and curate the dataset, develop an appropriate predictive model, and provide relevant insights and prescriptive decisions. The project should also include a detailed problem statement that explains the goals and challenges of the DSS at hand. The freelancer should be proficient in coding with either Python or R and have experience with machine learning algorithms, data visualization, and statistics.
R Programming Data Science Programmer
Szukamy do wspólpracy Data Scientist/ML Developera do zbudowania nowej wersji (lub rozbudowy istniejącego) silnika rekomendacyjnego. Konieczne poparte referencyjnymi wdrożeniami doświadczenie w projektowaniu i wdrażaniu modeli rekomendacyjnych. Współpraca projektowa lub długoterminowa. Komunikacja w projekcie w języku polskim lub angielskim.
# VERİ ANALİZİ İHTİYACIMIZ Elimizde, bir otobüs firmasının son 2 yıldaki bilet satışlarına ait yaklaşık 600 bin biletten oluşan "bilet satış" verileri var. Her bir bilette şu bilgiler yer alıyor: - Yolcu TC No - Bileti aldığı satış noktasının adı (Örnek: AŞTİ) - Bileti aldığı satış noktasının kayıt numarası (Örnek: 3) - Hangi hat üzerinde seyahat edecek (Örnek: Ankara-İstanbul) - Otobüse biniş saati (Örnek: 22:00) - Otobüse nereden binecek (Örnek: Ankara AŞTİ) - Otobüsten nerede inecek (Örnek: Bolu) - Seyahat Tarihi (Örnek: 2022-03-25) 30'den fazla bilet satış noktamız var. Biz bunları gruplayıp 3 ayrı kategoride topluyoruz. Bunlar: - İnternet Sitemiz (20 nolu satış noktası) - Üçüncü part...