Data Modeling Projects

opportunity

.step model from scan date - racing yacht

I have detailed scan data from a RTC360 of a racing yacht and require a high precision .step model.

Title: Backend Developer – Data Model & Logic for MVP

Looking for an experienced backend developer to build the core data model and process logic for a web/mobile MVP. The work includes: • Scalable JSON data structures for users, items, and workflows • Backend logic for process handling • API-ready setup for future integration • Clear documentation of data structures and logic Skills Required: • Backend development (Python, Node.js, or similar) • JSON, API, and database schema design • Clean, documented code • Understanding of process logic is a plus

opportunity

Data Analyst

Position Overview: We are seeking a Data Analyst to transform raw data into actionable insights. In this role, you will analyze complex datasets, create reports, and develop visualizations to support business decisions and optimize processes. Key Responsibilities: Collect, clean, and organize data from multiple sources. Analyze datasets to identify trends and insights. Create reports and dashboards using BI tools (Tableau, Power BI, etc.). Design visualizations to communicate findings clearly. Collaborate with teams to provide data-driven recommendations. Ensure data integrity through audits and validation checks. Required Skills and Experience: Education: Bachelor’s degree in Data Science, Statistics, or related field. Experience: 1–3 years in data analysis or a related field. Technical Skills: Proficiency in SQL and data analysis tools (Excel, Python, R, etc.). BI Tools: Experience with data visualization tools (Tableau, Power BI). Analytical Skills: Strong ability to interpret data and provide actionable insights. Communication: Ability to present complex data simply and effectively. Nice to Have: Experience with machine learning or predictive analytics. Familiarity with data warehousing and ETL processes.

Data classification

I will share a purely categorical dataset and need it turned into a clear, well-documented end-to-end classification workflow that I can study for academic purposes. Using Python with Pandas, NumPy, scikit-learn, and visualisations in Matplotlib or Seaborn, start with an exploratory review, handle all cleaning and preprocessing (encoding, missing values, feature selection), then build and compare suitable classification models. Sound evaluation—accuracy, precision, recall, F1 or any metric you judge relevant—must accompany the models, followed by a concise discussion of the results and why a particular approach performs best. Please highlight your experience with similar projects when you respond; I value demonstrated know-how over long proposals. Deliverables I expect: • A well-commented Jupyter notebook covering EDA, preprocessing, model training, and evaluation • The cleaned dataset (or the code that generates it) • A brief markdown or slide deck that walks through the methodology, findings, and recommended next steps Clarity of explanation is just as important as model accuracy, as the primary goal is learning from your workflow.

Data Scraping

We are looking for a freelancer with experience in data extraction and web automation to collect a list of registered businesses from a Laravel-based platform that requires login. I have valid login credentials (my own account). The task includes: Logging in using provided credentials Accessing the authenticated business listing Handling pagination to retrieve all entries Exporting the data to CSV or Excel

Ambience images needed for online shop. Item: Crucifixes

We have a small online shop in Germany. We have new items and need some atmospheric photos to go with them. The items are marble crucifixes. There are six models that can be hung on a wall and six models that can be stood up. We would like to have two different images of each model showing the cross in a domestic setting. For example, above the door or next to the bed on the nightstand. That makes 12 images: 6 of the hanging models and 6 of the standing models. All crucifixes also come in four different sizes. The hanging model is available in heights of 14, 20, 26 and 35 cm. The standing model is available in heights of 10.5, 16, 22 and 28 cm. The sizes of the crosses should therefore be taken into account in the ambient images on a roughly true-to-scale basis. This means there are 2 different ambient images per model x 12 different models (6 of which are standing, 6 of which are hanging) x 4 sizes per cross model. This involves a significant amount of copy and paste work. All files should come as jpg in 2000x2000 resolution. We look forward to receiving your offers. The sample shows two crucifix Models and one ambience image. Josip and Henning

Data input to a website

I'm a real estate agent. I have about 100 properties that I needed loaded to my website. This will include 100's of photos, property descriptions, property details, etc. I need a reliable freelancer able to do this professionally and accurately. Must be completed quickly

I need somone to clean my list of data

I have an email list of approximately 35,000 email addresses and I need someone to clean the data. This can be done either manually or using an automated process — I’m flexible on the method. The requirements are: 1. Remove all duplicate email addresses 2. Remove any invalid email addresses or addresses that are likely to bounce I’m not concerned about how this is carried out, as long as the final list of email addresses is accurate and fully cleaned WITH NO INVALD OR OR EMAILS THAT BOUNCE.

Urgent 3D Vectorworks Venue Model

I am seeking a proficient Vectorworks specialist to craft a 3D model of an event venue based on a scaled PDF and accompanying reference images. This is an urgent task that necessitates completion within one hour. Initially, you will create a small section of the venue as a paid test. Upon satisfactory completion, we will promptly advance to the full project. The final deliverable should be a well-organized VWX file with appropriate layers. While precision to the millimeter is not essential, clarity and usability are paramount. Immediate availability and a strong background in event spaces or architectural layouts are required. You will do a test first

Tithe house basement

I confirm I need assistance with Tekla Structural Designer (TSD), not Tekla Structures or Tekla Tedds. I’m modelling a simple residential basement. I have the project drawings and key inputs, but I need support with the correct modelling approach and analysis setup in TSD (slabs/walls/support conditions, load application, combinations, soil/foundation assumptions as applicable). Expected output: support with model validation (checks that the model is set up correctly and behaves realistically), and guidance to obtain a clear, defined set of design outputs/results (governing cases, utilisation, reinforcement outputs and any key checks required for reporting). Thanks, Bopanna

Need basic 3d character model to be rigged

I am seeking a skilled 3D animator to create a basic character model that is fully rigged and optimized for compatibility with Mixamo. The project entails setting up the rig elements to ensure seamless integration and functionality within Unity. The ideal candidate should possess expertise in character modeling and rigging techniques, ensuring that the model can be easily animated and manipulated without any issues. Your creativity and attention to detail will be crucial in bringing this character to life, enhancing its usability in various applications.

Urgent 3D Vectorworks Venue Model – Test First

I’m looking for an experienced Vectorworks user to develop a 3D model of a venue event space based on a scaled PDF and reference images. IMPORTANT REQUIREMENTS (PLEASE READ): This is a time-sensitive task and must be completed in under 1 hour. Before proceeding with the full project, you will first model one small section/area as a paid test. If the test meets my expectations, we will immediately continue with the rest of the project. Project Details Create a 3D model of the venue’s event space in Vectorworks Use provided scaled PDF and reference images Output must be a clean, well-organized VWX file with proper layers Exact millimetre-level precision is not required, but the model must be clear, accurate, and usable Ideal Freelancer Very comfortable working quickly in Vectorworks Experienced in event spaces / interiors / architectural layouts Available to start immediately If you can work fast, follow references accurately, and deliver within the required timeframe, please apply.

Multilingual audio data collection project

We are conducting a multilingual audio data collection project and are seeking native speakers from specific regions to participate. The project involves recording natural, high-quality voice samples in your native language and regional accent. We are currently looking for native speakers of English (Ireland, New Zealand, Scotland, South Africa, Wales, Singapore), German (Switzerland), Chinese (Hong Kong), and Cantonese (China, Hong Kong). Participants must be born and raised in the respective region to ensure authentic pronunciation and accent accuracy. This is a remote, freelance opportunity suitable for individuals with clear speech and access to a quiet recording environment.

Sketup model/architectural design

I am after a model to be created in sketup. I have ideas and a previous model i can send for reference. It it a small residential building . A garage being converted and extended into a Pilates studio. I am also looking to build a relationship with someone to help the growth of my business. I am currently carrying out simple designs and models my self but it's quite time consuming and would be great to work with an expert!

I need someone to do a 3D Model in Revit or Sketch up or 3D max

We are looking for a skilled 3D modeler to create accurate architectural 3D models using Revit, SketchUp, or 3ds Max. The model should be based on provided drawings and meet professional architectural standards. Requirements: Strong experience in Revit, SketchUp, or 3ds Max Ability to model accurately from 2D drawings Good attention to detail Ability to deliver on time

Extract data from supplied documents and input into spreadsheet

I have a batch of up to 250 document (some may be duplicates) that need to have business details extracted and placed within a spreadsheet. A google sheet will be provided with column headers outlining the required information to be extracted e.g Business name. There will also be some columns that require some research, such as finding company addresses and uk business numbers. In addition, some of the document names will need updating.

Senior Data Engineer

We are seeking a Senior Data Engineer to design, implement, and optimize data pipelines utilizing Scala, Spark, and Java. The ideal candidate will develop and maintain real-time data processing systems essential for business operations. Collaboration with data scientists and analysts is crucial to understand data requirements and deliver high-quality solutions. Responsibilities include ensuring data quality through robust testing, monitoring workflows, and troubleshooting pipelines. Candidates should possess a degree in Computer Science or Engineering, with proven experience in data engineering, real-time processing, and SQL proficiency. Familiarity with cloud platforms and data governance is preferred. We offer a competitive salary, benefits, and opportunities for professional growth in a collaborative environment. Key Responsibilities: - Design, implement, and optimize data pipelines using Scala, Spark, and Java. - Develop and maintain real-time data processing systems to support business-critical operations. - Collaborate with data scientists, analysts, and other stakeholders to understand data requirements and deliver high-quality solutions. - Ensure data quality and reliability through robust testing and validation procedures. - Monitor and troubleshoot data pipelines and workflows to ensure high availability and performance. - Stay current with emerging technologies and industry best practices to continuously improve our data infrastructure. Qualifications: -Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. - Proven experience with Scala, Spark, and Java in a data engineering or similar role. - Strong understanding of real-time data processing and streaming technologies. - Experience with big data platforms and tools such as Hadoop, Kafka, and Flink is a plus. - Proficiency in SQL and experience with relational databases. - Excellent problem-solving skills and attention to detail. - Strong communication and collaboration skills to work effectively with cross-functional teams. Preferred Skills: - Experience with cloud platforms (AWS, Azure, Google Cloud) and their data services. - Knowledge of data warehousing solutions and ETL processes. - Familiarity with data governance and security best practices.

opportunity

Create a Vectororks 3d model of a venue from PDF and Images

We have a Scaled PDF of a venue and lots of images, we want to create a 3d model to be used in Vectorworks (Outputted in VWX with layers) of their event space ONLY. it doesnt have to be exactly perfect but a good representation from the images.

A 3d mask designer form 2d image

### Project: 2D Mask → 3D Printable STL I have a **2D image of a mask design** and **face measurements**. I need a **3D designer** who can convert this into a **wearable, 3D-printable STL file**. **What you’ll do:** * Convert the 2D mask image into a **3D model** * Adjust it using provided **measurements** * Deliver a **clean STL ready for 3D printing** **Important:** * This mask will be **printed and worn** * Fit, thickness, and comfort matter * I don’t need just renders — **STL only** **Requirements:** * Experience with **3D printing models** * Any software (Blender / Fusion / ZBrush etc.)

Data scraping needed

I have several directories I need to obtain contact information from... Can anyone help me? I will have all the sites for the person who will help!