Data scientist competency matrixcông việc

I'm seeking a skilled data scientist or machine learning engineer to help me with a project on fraud detection. Key Points: - The purpose of the project is to identify fraudulent activity in a social network. - The dataset will be provided in CSV format. Before applying Graph Neural Networks (GNN) for node classification, there are specific feature engineering tasks that need to be completed. Ideal Skills: - Strong background in machine learning, particularly with graph neural networks and node classification. - Experience with feature engineering specific to time-based data (e.g., Von Mises distribution). - Familiarity with fraud detection techniques and best practices in the field. I'm looking to have this project completed as soon as possible. Please o...

I'm in urgent need of a knowledgeable and skilled QA/QC individual to test and validate the functionality of my WordPress website. More specifically, your experience should cover: - Detailed examination of the website design including the layout, color scheme, and typography. - Com...More specifically, your experience should cover: - Detailed examination of the website design including the layout, color scheme, and typography. - Comprehensive testing for Functionality, Usability, and Performance. This role requires someone with an acute eye for detail who can promptly complete the project. Your backdrop in website design and layout verification coupled with your WordPress competency will be valuable. Immediate start is desirable, please only apply if you're able to comm...

...customers quickly find what they're looking for. • User reviews/ratings: Incorporate a system for customers to leave reviews and ratings to build trust with potential buyers. Payment Method: • Must support credit/debit card, PayPal, and Afterpay. There's no rush for the completion of this project, but I expect consistent progress updates. Examples of your previous work are necessary to gauge your competency and style. Ideally, I'm looking for a developer with a keen eye for design and experience in eCommerce website building, specifically incorporating the key features listed above. For successful collaboration, a good understanding of the online gambling community would be a plus. Looking forward to your proposals....

I'm seeking a talented graphic designer with experience in modern...the building industry, to complete a promotional brochure for my company. Key Requirements: - Design a brochure with a modern aesthetic that aligns with our brand's vision and style. - Ensure the brochure is tailored towards the building industry and effectively promotes our services. - Please showcase your examples of modern design within the building industry in your bid. Ideal Skills: - Competency in modern design principles. - Experience working with building industry clients. - Understanding of promotional marketing materials. Please, in your bid, include any relevant experience and samples of previous work where possible. Look forward to working with you. I’ve attached one that we will us...

...as boxes. The user may change the size/position of these boxes, or even create a matrix of multiple boxes. • Each box averages the video pixels it encompasses and updates a data structure (to be provided) with the RGB, brightness, and CCT value of the video pixels within that box. • Each box also has some additional data associated with it that the user can update (will be provided.) • The user may perform basic image effects on the video, controlled with controls at the bottom of the screen. These effects include but are not limited to: o R/G/B adjustments o White balance adjustments o Brightness o Contrast o Blur o Glow o Saturation o Threshold • The software must be able to serialize and save/load this data • A second type of &ldq...

I need a skilled Power BI developer to support me with key aspects of my project. Your tasks will include: - Data modeling and visualization - Creating insightful dashboards - Generating detailed reports You'll need to connect and work with data from Excel spreadsheets and SQL databases. So, competency and experience with these data sources is crucial for this project. I'm looking for an intermediate Power BI developer. You should have a solid understanding of Power BI functionalities and the ability to translate data into clear visual insights.

I'm looking for a talented data scientist/modeling expert to help me develop a sophisticated financial forecasting model using an existing spreadsheet. Key Requirements: - Financial Forecasting: The primary goal of this model is to enable accurate and insightful financial forecasting. - Advanced Level of Complexity: I'm aiming for a model that goes beyond basic calculations and projections. I want it to incorporate AI and machine learning techniques, allowing for predictions that are more predictive and dynamic. - Integration with Spreadsheets: The model should be able to successfully integrate with and manipulate data from existing spreadsheets. Ideal Skills and Experience: - Data Science: A strong foundation in data science is essential for ...

...hiring for Human Resources Manager/HR Recruiter. PREDICTIVEHR, Inc. is focused on solving the issues that business owners and leaders face each and every day and which can ultimately compromise productivity and customer service. PREDICTIVE HR is in the process of hiring over 1,000 virtual agents working the job is all about taking invoices, data recording, email handling, memo typing, schedules, online research and little data entry from a remote 'll be interviewed and oriented on what to do by the way before resuming ideal candidate will have prior experience in recruitment or human resources, with knowledge of screening,interviewing, and hiring practices. Human Resources Manager/HR Recruiter Job Postings and Sourcing. Qualify, screen and interview candidates

...strategy and need a skilled Data Scientist/Sports Analyst to help me achieve the following goals: - Maximizing win rate - Minimizing risk - Identifying profitable betting opportunities - Consistency / sustainability - Adaptability/ scalability Key Requirements: - Experience with sports data analysis, particularly in soccer, basketball, tennis or Rugby. - Develop predictive models for winning using sports analytics - Proficiency in data science techniques and tools. - Familiarity with various data sources used in sports betting analysis, including historical game statistics, betting odds, and player performance data. - Accuracy and Reliability - Speedy and Realtime Updates Your expertise in developing robust strategies, coupled with a deep u...

I am looking for a skilled scientist who can develop an alcohol alternative in the form of pills. The purpose of these pills is to serve as a substitute for actual alcohol, providing similar effects and experiences. The ideal candidate should have: - A background in pharmaceuticals and medicine creation, particularly in the field of substance replacements or addiction treatment. - Knowledge of the effects and chemistry of alcohol, in order to replicate its effects in a pill form. - Experience with developing and testing medications for human consumption. Please note that this project involves creating a novel substance and should adhere to all necessary health and safety regulations.

I'm looking for a seasoned data scientist with a strong background in machine learning and healthcare. The objective of this project is to analyze public health data and identify discrepancies in the patient's health records. Key project details: - We will be using public health datasets as our primary source of data. - The main focus of the project would be to identify discrepancies within the patient's health records, especially issues related to CBC reports like low RBC or WBC counts. - Create a webapp interface with ML functioning integrated. The ideal candidate should: - Have a proven record of working on machine learning projects with a healthcare application. - Be proficient in data analysis, specifically in working with public he...

Our company specializes in data, coding, and career development bootcamps for students, working professionals, and career changers. We are looking for a skilled inbound sales specialist to help us grow our business. Key Responsibilities: - Identifying and contacting potential leads who are interested in switching or starting their career out as a data analyst, data scientist, or data engineer - Addressing any queries or concerns the prospects might have about our services. - Qualifying and converting leads into customers, ensuring they understand the value and benefit of our bootcamps. Ideal Skills and Experience: - Proven track record in inbound sales, especially in the education or bootcamp industry. - Excellent communication skills to effectively eng...

I'm look...input an ID. - Calling a specific REST API using this ID (which requires authentication). - The hierarchical data received should be processed and transformed appropriately for display in a Power BI matrix. - The interface should offer intermediate levels of interactivity, such as drill-downs and data exploration. Ideal Skills and Experience: - Proficiency in Power BI. - Experience working with REST APIs, including handling authentication. - Strong understanding of hierarchical data structures. - Ability to process and transform data within Power BI. - Prior experience creating interactive and exploratory interfaces.] - Also understands limits of PowerBI with regards to volume of data etc. Please share relevant project samples an...

I'm in need of a skilled data scientist to develop a similarity algorithm for me. How would you create a system where I can select a font and it suggests similar fonts? - We want to categorise 200k+ fonts (and want this system to scale for 500k+ fonts) - Fonts are from various sources (Google Fonts, Monotype, etc) - Fonts are in the TrueType Font File Format (.ttf) - A large selection of open source fonts are available from here

...experienced data scientist with a strong background in trading or stock market data analysis. Your tasks will revolve around data analysis and visualisation, along with other key data science responsibilities. Contract duration: 3 months to 15 months Position open: 2 Data scientists Key Responsibilities: - Perform data analysis and visualisation on trading or stock market data - Use your data science skills to provide valuable insights - Ensure the accuracy and efficiency of your predictive modeling Ideal Skills and Experience: - Proven experience in trading or stock market data analysis - Proficiency in Python, R, and SQL - Strong analytical and problem-solving skills - Prior experience with predictive modeling a...

I’m seeking a highly skilled data scientist or analyst to develop an innovative AI/ML system with distinct functionalities. Ideal skills should include: • Extensive experience with AI/ML models. • Known for providing solutions with Natural Language Processing (NLP) capabilities, recommendation systems, data analysis, and data visualization. • Proficiency with QR, WhatsApp, LLM, DB, managing user profiles, cataloguing orders, generating recommendations, and facilitating payment systems. 1. Implement a QR code as the entry point for users to access WhatsApp chat. 2. Utilize WhatsApp APIs to initiate chat sessions. 3. Employ Language Model (LM) capable of Hindi, English, and Hinglish for conversational interactions. 4. Integrate LM with bac...

I'm seeking a proficient data scientist with a specialization in unstructured data (e.g., text, images) for a project focused on data analysis. Key Responsibilities: - The primary goal of this project is to perform in-depth data analysis on unstructured data. - You will be required to identify patterns, trends, and insights within this data set. - The data analysis should be thorough and aim to provide actionable results. Ideal Candidate: - Strong background in data science and particularly, in working with unstructured data. - Experience in data analysis, with the ability to find and interpret patterns. - Proficient in using relevant tools and software to analyze unstructured data. - Strong analyti...

I'm looking for a skilled graphic designer to create a captivating logo for our sports-themed club, the Matrix Club. The design needs to effectively convey excitement and energy. Ideal Skills: - Graphic design - Branding - Knowledge in sports motif preferred Responsibilities: - Creating a unique and energetic logo design - Incorporating Matrix Club's sports theme into the design - Making revisions, if required, based on feedback Experience in logo designing, particularly for sports realms, will be highly looked upon.

i need someone to work on my vps server where i am hosting a matrix homeserver. to create an iota identity management and integrate that with matrix sign up and log in authentication. the work needs to be done immediately. my budget is no more than 40 euros so please bid if you can work on that budget.

...generation of various reports. Integration with existing software like SuccessFactors - SAP and compatibility with internet banking for seamless transactions. Remote accessibility, robust security features, and compliance with data protection laws. Ability to generate pay slips, tax forms, and support self-service access for employees. Technical Requirements: Cloud-based infrastructure with seamless integration capabilities with accounting, HR, and timesheet systems. Scalability, ongoing support, and a proof of concept phase. High-security encryption and bonding for data protection. Methodology: Detailed methodology and work plan outlining project objectives, phases, and consultations. Supplier demonstrations, proposed system presentations, and post-implementation suppor...

...which brings six Gulf nations together, i.e., Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates. Introducing GCC Tax Laws GPT GCC Tax Laws GPT leverages the power of Generative Pre-trained Transformers (GPT) technology to create an intelligent and user-friendly solution for GCC Tax Laws compliance. Here's how it will work: • Automated Data Analysis: GCC Tax Laws GPT will be trained on vast amounts of GCC Tax Laws data, enabling it to analyze invoices, receipts, and other financial documents accurately. • Personalized GCC Tax Laws Guidance: GCC Tax Laws GPT will analyze your company's specific GCC Tax Laws profile and generate customized reports and recommendations for optimized GCC Tax Laws compliance. • Reduced Errors: GC...

I am a telecommunications company looking for a skilled data scientist to help with churn prediction. The ideal candidate will possess the following skills and experience: - Strong background in data science and predictive analytics - Prior experience working with customer usage and service interaction data - Familiarity with churn prediction models and techniques - Ability to identify factors contributing to customer churn - Capability to predict the likelihood of churn for individual customers - Proficiency in suggesting targeted interventions to reduce churn This project involves: - Analyzing customer usage data and service interaction data to identify factors that contribute to churn - Developing a predictive model to forecast the likelihood ...

As a dynamic company, we are eager to develop a cross-platform mobile application that seamlessly integrates our dealers and customers. We are spe...registration and login capabilities - A detailed and well-organized product catalog - A secure and functional shopping cart The app is required to be fully operational within a month, so we prioritize developers with a proven track record of meeting demanding timelines without sacrificing quality. Skillsets crucial to this project include proficiency in cross-platform mobile app development, competency in integrating user accounts and authentication, expertise in setting up eCommerce functions such as product catalogs and shopping carts, and experience in rapid development and testing methods. Let's transform our bus...

I urgently need an expert, ideally possessing extensive knowledge in CUDA, c...version being used is yet to be determined. - Comprehending the exact statuses of the graphics card installed in my system. - Demonstrating how to utilize the GPU in Jupyter Notebook with Vision Transformer (ViT). The essence of this project is to gain a grasp on how to leverage GPU resources efficiently and then apply those skills into the Vision Transformer. The task requires a high level of competency in various tools and the ability to deliver swiftly. Suitable personnel for this task would have an advanced knowledge of NVIDIA CUDA, cuDNN, and excellent usage capability of the Jupyter Notebook. Familiarity with Vision transformer, Anaconda, and basic knowledge of computer hardware will be a strong ...

I am in need of fluent Spanish speakers who can proficiently transcribe 40 minutes of multi-speaker audio into a PDF format for an academic assignment. - The audio is in Spanish and involves dialogue from more than two speakers. - Ideally, the freelancer should showcase their exceptional listening skills and competency in Spanish language and grammar. They should also have experience in transcribing multi-speaker dialogues, demonstrating efficient distinguishing and attributing different speakers in a transcript. - Proficiency in the use of transcription software or hardware will be a plus. - A keen attention to detail is required, due to the academic nature of the task. - Timely delivery is crucial as the task is tied to a strict deadline. - A sample transcript of a provided s...

I'm in search of a professional to help create a 90-second corporate video utilizing stock video's from Envato's Video Library. I'll provide the written content, while your responsibility will be to select the most fitting stock videos, and craft a cohesive and engaging video. Job Preview: - Materia...Library. I'll provide the written content, while your responsibility will be to select the most fitting stock videos, and craft a cohesive and engaging video. Job Preview: - Material selection from Envato's Video Library - Video editing and creation - Deliver a 90-second finished product Essential skills: - Strong understanding of live-action video editing - Ability to craft video narratives - Competency in matching visuals to text - Familiarity with...

I am looking for a skillful freelancer to help in developing a organization chart in HTML/CSS highlighting both project managers and functional managers along with their respective teams. The design should be minimalistic, favoring simplicity and clarity. Past experience in creating similar charts and good understanding of organizational structures would be beneficial for this project.

I need assistance converting a Microsoft Word document to Publisher Editor. This is a simple task, but it requires a good understanding of both programs. I am a Mathematics Teacher and I have all my assessments, exams and other documents in Microsoft word and I want it all formatted and written in Microsoft Publisher. All the content will be mathematics related. Key Requirements: - Competency in both Microsoft Word and Publisher - Experience with document conversion - Attention to detail to ensure that the design and formatting of the document are preserved. I look forward to reviewing your bids. Please type down "Publisher" in the bid so I know that you have read the bid thoroughly.

I'm looking for a skilled developer to assist in the creation of a python code frame finite element analysis. It is crucial that the tool is developed in Python and allows for Finite Element Analysis to show stiffness matrix, displacement vector and reaction vector. - Required Skills: Python, Finite Element Analysis, Web Development - Experience: Prior experience in developing web-based interfaces for engineering applications would be highly advantageous. A background in frame finite element analysis is a significant plus. Your understanding of Python and its application in this context is essential.

...as registrations and other immediate needs. - Organize event and hotel bookings as necessary. - Ensure all social media posts are scheduled and published on time. Skills & Experience: - Proven experience managing social media accounts across multiple platforms. - Strong copywriting and content creation skills. - Excellent communication skills, with a knack for handling emails efficiently. - Competency in using social media management tools effectively. - Experience in coordinating events or hotel bookings is a plus. - Preference for candidates who are students, demonstrating strong organizational and multitasking abilities. Working Hours: Approximately 3 hours daily, three times a week. Contract Duration: 12-month contract with potential for renewal based on performance. ...

I'm in need of a skilled data scientist with a strong background in deep learning. The primary goal of this project is to implement and develop a sophisticated product recommendation system, leveraging deep learning techniques. Key Responsibilities: - Conducting data analysis to identify patterns and insights - Implementing and fine-tuning deep learning models for recommender systems - Working on a product recommendation system Ideal Skills and Experience: - Proven experience as a data scientist, particularly in the field of deep learning - Strong knowledge of recommender systems and their applications - Proficiency in implementing deep learning models for complex tasks In summary, the successful candidate will be responsible for developing a rob...

...information management purpose, in its present state its structure is relatively complex and not user-friendly or visually simple or appealing. We are looking for somebody to take the existing matrix and make it more user-friendly without losing any of its core functionality, as well as to create a database mechanism for data input and updates to the chart, and reporting functions. Work Tasks: - Redesigning an existing Excel matrix for teaching allocation to make it more user-friendly, flexible, and replicable. - Designing from scratch an associated database template to be used to input data for the Excel matrix - Meeting online with client (us) to review the existing model and understand needs, troubleshoot, etc.. Expected Duration: - Ap...

I'm looking to hire an experienced data scientist or researcher to gather data on trending topics from Twitter. Here's what you'd do: - Leveraging Twitter's API or any robust scraping tool, you'll gather and record data around trending topics globally or as requested. - After collection, these data will need to be organized in a clear, concise and easy-to-read format. Skills & Experience: - Experience with data collection on social media platforms, particularly Twitter - Strong understanding of Twitter's API or proficient in web scraping techniques - Ability to interpret and analyze collected data effectively Please only bid if you're comfortable and experienced with large-scale social media ...

As a startup in AI and AI/ML solutions, we are seeking a part time senior data scientist to help us to design a text 2 sql solution using existing open source solution, integrate with other data service. Having a deep understanding of ,LLms , NLP, Text2SQL and AI Agent (OpenAI) , stream-lit will be essential. 3 hours days in average for a part time jobs for months; - The successful applicant must be fluent in Python and have a solid understanding of latest GPTs, GenAI and langchain, GenAI etc The ability to develop and fine-tune algorithms as per project requirements is paramount. If you are able to make AI comprehend and utilize human language, efficiently and effectively, your expertise is needed here.

I am seeking an experience...categories: Games of Skill and Games of Chance. With the option of Crypto Deposits given to User Key Features: • User registration and login system • Secure payment gateway integration • Robust game statistics tracking Games of Skill: • Poker • Blackjack • Chess • Rummy Games of Chance: • Roulette • Plinko • Crash • Dice • Mines • Limbo • Dragon Tower • Wheel Applicants should possess strong competency in software development with specific experience in online gaming platforms. Understanding of payment gateway integration and user authentication is essential. Candidates with a demonstrated history in creating similar software will be given preference. Also, the work should be...

i need someone to work on my vps server where i am hosting a matrix homeserver. to create an iota identity management and integrate that with matrix sign up and log in authentication. the worn needs to be done immediately. my budget is no more than 40 euros so please bid if you can work on that budget.

i need someone to work on my vps server where i am hosting a matrix homeserver. to create an iota identity management and integrate that with matrix sign up and log in authentication. the worn needs to be done immediately. my budget is no more than 40 euros so please bid if you can work on that budget.

I'm seeking a skilled female photographer with proficiency in graduation photography. The shoot should be completed within 1-2 hours. Exceptional ability to create traditional posed shots is required. The photographer should possess: - Experience in graduation photography - Ability in setting up the right shots - Competency in photo-editing software The ideal bidder will have a portfolio of their previous work showing their skills in posed shots.

...as registrations and other immediate needs. - Organize event and hotel bookings as necessary. - Ensure all social media posts are scheduled and published on time. Skills & Experience: - Proven experience managing social media accounts across multiple platforms. - Strong copywriting and content creation skills. - Excellent communication skills, with a knack for handling emails efficiently. - Competency in using social media management tools effectively. - Experience in coordinating events or hotel bookings is a plus. - Preference for candidates who are students, demonstrating strong organizational and multitasking abilities. Working Hours: Approximately 3 hours daily, three times a week. Contract Duration: 12-month contract with potential for renewal based on performance. ...

I'm seeking a skilled scientist to develop an educational presentation on the functionality of a product. Key Requirements: - Purpose: The primary aim of this presentation is to educate a general audience about the inner workings of the product, meaning it must be thorough without being overly technical. - Target Audience: The audience for this presentation is not expected to have an in-depth understanding of the subject matter, so the ability to explain complex concepts in a digestible and engaging manner is crucial. Ideal Candidate: - A background in science or similar field with a strong understanding of technical concepts. - Prior experience in creating educational materials or presentations. - Excellent communication skills to engage and inform a non-technical audience. ...

...outperformed over 10 years. Allocate 30% to 20 individual stocks screened for earnings growth, valuations, profitability and momentum. Back test over 15 years versus S&p;P 500. Evaluate returns, risk and rebalancing strategies." unfortunately the feedback i got was "You claim that you did portfolio optimization but there is no information how you did it. There is no covariance matrix no correlation coefficients obtained from data " I'm looking for someone to help me complete this project before may 5th , 11:59PM pacific time. I am seeking a financial expert to optimize my portfolio with an emphasis on minimizing risk. The assets I'm interested in optimizing include Stocks, Bonds, and Mutual Funds. Given the diverse nature of my portf...

I am in need of a skilled data scientist with a focus on personal data analysis. Key Responsibilities: - Analyze a small dataset of less than 10,000 entries - Conduct a thorough examination of my personal data - Extract key insights from the data Skills and Experience: - Proficient in data analysis techniques - Previous experience handling personal data is a plus - Must have strong problem-solving skills - Ability to communicate complex data in a clear manner.

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I need help to sanitize my online database to eliminate duplicate entries. My primary data source is an online database which has become cluttered with repetitive information. This hampers the overall efficiency and creates error in my outputs. I urgently require a skilled data entry expert with a strong competency in data cleaning, in particular, the elimination of duplicate entries. Your role will involve systematically reviewing the database, identifying duplicates and then removing or merging this data. Familiarity with online databases and previous experience in data cleaning is a necessity for this task.

I'm in need of a proficient Javascript developer to create a script capable of autom...types. The script won't require interaction with external systems or APIs. The successful freelancer should possess: - Proficiency in Javascript is a must - Experience in scripting for automation of tasks such as: * Data extraction * File conversion * Automated data entry Although I didn't specifically outline the tasks, ideally the script should have the flexibility and functionality to handle the tasks mentioned above. Further clarification and details will be given once we're in dialogue. Freelancers to bid are required to have prior experience and demonstrate competency in task automation scripts. Please provide examples of similar work, if possible....

I am looking for someone skilled in data sorting and collection, specifically within enterprise mailbox systems. The main responsibility will involve the collection of emails filtered according to specific criteria and their subsequent organization. Key tasks: - Collection of email data from enterprise mailbox - Sorting obtained emails using three criteria: date, sender and specific keywords in the subject Ideal Organization: - Emails should be organized exclusively by the sender for easy access. Ideal Skills: - Data collection and organization - Detailed understanding of enterprise mailbox structures - Competency in refining searches This task requires accuracy and an eye for detail, as the correct sorting and collection of these emails is critical for...

I need help to sanitize my online database to eliminate duplicate entries. My primary data source is an online database which has become cluttered with repetitive information. This hampers the overall efficiency and creates error in my outputs. I urgently require a skilled data entry expert with a strong competency in data cleaning, in particular, the elimination of duplicate entries. Your role will involve systematically reviewing the database, identifying duplicates and then removing or merging this data. Familiarity with online databases and previous experience in data cleaning is a necessity for this task.

BACKEND DEVELOPER • Experience in backend technologies (Python, Django, HTML, CSS, JS, PostgreSQL, RESTful Web Services APIs, OOP, WebSocket) / Will be a plus to have in-depth knowledge in other areas other than the software languages mentioned above. • At least 3 years of experience in developing web applications, • ...mentioned above. • At least 3 years of experience in developing web applications, • Experience in the integration of microservices into consumer web applications, • Experience in Python/Django code-based production, extensive testing, and e-commerce development, • Technical problem solving ability • High motivation and eagerness to learn • Understanding user needs with analytical skills competency, • Time an...

I'm in need of an expert with a keen ear and profound experience in music annotation, specifically music/no-music annotation, to assist with my project. As the ideal candidate, you should possess: - Extensive experience in music annotation, especially around music/no-music annotation. - A strong ear for differentiating music types. - An understanding and appreciation of...candidate, you should possess: - Extensive experience in music annotation, especially around music/no-music annotation. - A strong ear for differentiating music types. - An understanding and appreciation of various genres of music is a bonus. I look forward to seeing your applications. Please ensure to include details of your experience in music/no-music annotation in your bids to demonstrate your competency...

Hi LiamKKK This is Ivan, I saw you on Freelancer as a data scientist. Actually I'm not looking for freelancer, but I wanted to interview you on here about the freelancer market in Hong Kong, may I ask you a couple of questions about it? Thank you Ivan