Data Analysis is a process of collecting and examining data in order to gain meaningful insights and inform data-driven decisions. Data Analysts utilize a range of techniques to discover useful patterns, trends, or relationships demonstrated by large amounts of data. The specific methods used by Data Analysts depend on the type of data they are dealing with, but they often use software such as Tableau and Microsoft Excel to summarize, arrange and analyze raw data sets. A Data Analyst can help a client make more informed decisions and insights by providing them with in-depth data analysis that can be used to inform their decisions and strategies.
Here's some projects that our expert Data Analyst made real:
- Training machine learning algorithms to analyze point cloud data
- Developing interactive Excel dashboards to visualize user performance
- Building multi-layer perceptron models with Pytorch
- Preparing reports based on historical project data
- Applying scientific research paper findings to new datasets
- Automating data analysis processes in Python with clear commenting
- Strengthening energy efficiency by using Ground Source Heat Pumps (GSHPs)
- Creating customized calculated fields in Tableau for cumulative yearly percentage
- Automating the summarizing and cleaning of GitHub sourcedata using R Studio.
At Freelancer.com, our expert Data Analysts have the knowledge and tools to provide high quality output for any task a client needs. Our global pool of talent provides clients with many competitively priced options for any data analysis task they require. With an array of services provided by highly experienced professionals We invite our clients to post their project online and hire a talented Freelancer Data Analyst today!Baseret på 59,534 bedømmelser, giver vores klienter os Data Analysts 4.87 ud af 5 stjerner.
Ansæt Data Analysts
Overview: I am seeking a skilled data scientist or data analyst with expertise in professional and scientific data management techniques to assist in completing and filling the missing values in a daily local market oil price dataset. The dataset contains crucial information on diesel, petrol, and LPG prices collected from two distinct locations: Hairatan and Aqena, each with slight variations in fuel prices. The dataset exhibits both small, short-term data gaps and more substantial, extended gaps that require specialized attention. Data Description: • Type of Data: Daily local market oil price data for diesel, petrol, and LPG. • Data Sources: Collected from two different locations, Hairatan and Aqena (two local fuel markets). • Variations: Prices differ between the two ma...
I am looking for a skilled freelancer to create a Power BI dashboard for visualizing student data. Skills and Experience: - Strong proficiency in Power BI and data visualization techniques - Previous experience in creating interactive dashboards for analyzing data - Ability to understand and interpret complex datasets related to student information *Power BI Desktop is installed on a AWS EC2 instance and Mongo DB is the database. Candidate must be familiar The successful freelancer should include their past work examples showcasing their expertise in Power BI and data visualization. The Power BI dashboard will need to be updated on a weekly basis to ensure the latest student data is available for analysis. Please include your past work examples in your application.
FOR US AND CANADA BASED FREELANCERS I am in need of a data analyst for my construction/landscaping company. The ideal candidate will have experience in analyzing sales data, as well as the ability to work with a medium-sized dataset of 500-5000 entries. Skills and experience required for this project include: - Proficiency in data analysis tools and software - Strong analytical skills and attention to detail - Ability to generate insights and recommendations based on the data - Experience in the construction or landscaping industry is a plus, but not required As the client, I am open to suggestions and recommendations from the data analyst. The goal of this project is to gain insights into our sales data and make informed decisions to improve our business performance. Pro...
I'm seeking a freelancer to help me develop a program that can mark class papers. These papers will cover a GIS class and I will be providing my own grading criteria and rubric. Additionally, I expect the program to produce detailed feedback, rather than simply numerical scores. This project requires a professional who is proficient in computer programming and one who is comfortable working with paper grading systems. Please let me know if you are able to help. I will supply an arcmap version map file and associated support file as shown in the attached 7Z file which need to be accessed via programmatic access to determine some of the grades. Knowledge of ArcGIS and programmatic access will be needed. If this could be completed while the 7Z file remains compressed that would save di...
I am looking for a chat support service provider that is able to handle a high volume of interactions above and beyond the average. Our customer base requires support during specific hours, and it's crucial that interactions receive a timely response within 1 hour. Someone with prior experience in providing chat support for an organization is preferred. Communication must be reliable, professional, courteous and effective. The right individual will be able to promptly answer customer inquiries, positively escalate customer complaints and provide the necessary solutions in a timely manner. If you have the skill and experience necessary to deliver reliable and exceptional chat support, please don't hesitate to apply to this project.
Project Description: Clinical SAS Experience Level: Advanced Task Type: Data Analysis Data Sets and Formats: Either is fine We are looking for an advanced SAS expert with experience in clinical data analysis. The ideal candidate should have a deep understanding of clinical SAS and the ability to perform complex data analysis tasks. Key Requirements: - Advanced level of experience in SAS programming - Strong knowledge of clinical data analysis techniques - Proficiency in data cleaning, manipulation, and transformation - Ability to analyze and interpret clinical trial data - Familiarity with data visualization and reporting tools Responsibilities: - Perform data analysis tasks using SAS programming - Clean, manipulate, and transform clinical data sets - Analyze and interpret clinical...
*** UK Based Candidates Only*** Customer & Data Analyst - GIS/Excel Analyst We are looking to hire freelance data analysts with a strong background in scientific computational modelling and analysis using GiS software packages - must be experienced in the extensive use of various software (not limited to): MySQL, SQL, MS Excel, MS Access etc Role description: Inspecting, cleaning , transforming, modelling and analysing data with a goal of exporting useful information, suggesting conclusions and supporting decision making. ****Applications will only processed if the candidates are UK based due to our client data processing agreements**** Please apply with a CV and covering letter detailing all relevant experience and hourly / day rate.
I am looking to purchase high-resolution satellite images for Earth observation. The images should be of specific countries or regions, as opposed to global images. I will be using these images for research and development purposes, so they need to be the highest quality available. Please let me know if you have any questions about this project. Thank you for your interest!
I am looking for a skilled developer who can create a GNN model for cryptocurrency price prediction. The ideal candidate should have experience with at least one of the following GNN models: Graph Convolutional Networks (GCN), GraphSAGE, or Graph Attention Networks (GAT). Requirements: - Develop a GNN model for cryptocurrency price prediction - Consider user preferences and recommendations in the prediction model - Achieve a high level of accuracy in the prediction model Skills and Experience: - Strong understanding of GNN models and their applications - Proficiency in Python and relevant libraries/frameworks (e.g., PyTorch, TensorFlow) - Experience with cryptocurrency data analysis and prediction - Familiarity with user preference modeling and recommendation systems If you are confiden...
I am currently exploring ways to streamline my data integration efforts and cretae my own Power BI dashboard. Specifically, I aim to integrate data from various sources and develop a system that allows me to effortlessly generate customized Excel reports directly from the Power BI dashboard. I am reaching out to inquire about your expertise and experience in the realm of Power BI and data analysis. It would be greatly beneficial to have a one-on-one meeting with you to discuss your insights, share my objectives in more detail, and explore potential solutions. Please consider scheduling a meeting with me ONLY if you believe you have the knowledge and experience that can assist me in achieving my goals.
Analista de Visualización de Datos Descripción del Proyecto: Estamos en busca de un Analista de Visualización de Datos para implementar información de negocio resultante de modelos analíticos en tableros de MS Power BI, y establecer conexiones con fuentes de datos identificadas. Habilidades y Experiencia Requeridas: -Experiencia en la implementación de información de negocio en tableros de MS Power BI. -Competencia en el uso de herramientas de visualización de datos. -Capacidad para comunicarse y colaborar eficazmente. -Familiaridad con metodologías Agile y Waterfall. -Competencia en herramientas y software de gestión de proyectos. Responsabilidades: -Implementar información de negocio en tableros de MS Powe...
I am looking for an experienced data analyst to help me perform a thorough inferential analysis on a dataset that I have. The purpose of the analysis is to generate a report with insightful observations. Basically, The dataset is a driving dataset, and we want to identify all possible driving behaviours (e.g Harsh braking and acceleration, Extreme speed limit braking for speed limits beyond a threshold of 120, driver anticipation, etc) from the dataset, what influence causes what behaviour and the severity of the influence on each identified behaviour. The report will need to synthesize relevant findings and present them through meaningful charts, tables and diagrams. Additionally, it should provide proficient recommendations according to the results of the analysis. The results from this ...
Challenge Overview and Objective Innovative solutions are urgently needed to detect, characterize, track, or remediate small debris to ensure the safety and sustainability of space operations. YOU NEED TO FILL OUT REGISTRATION FORM AND BE REGISTERED ON THE FREELANCER.COM PLATFORM BEFORE SUBMITTING THE SOLUTION This competition invites creative minds from around the world to contribute groundbreaking concepts that address the critical issue of small debris in Earth's low-earth orbit (LEO) environment. Low-Earth orbit (often known as LEO) encompasses Earth-centered orbits with an altitude of 2,000 km or less. Low-Earth orbit is considered the area in Earth orbit near enough to Earth for convenient transportation, communication, observation and resupply. This is the area where the Int...