Postgresql r jobs

Now I need a proficient R programming expert, with a solid understanding of large data set analysis. As this project is focused on predictive modeling, specifically regression models, your skills and experience should highlight your familiarity and expertise with the following tasks: - Statistical Analysis: Your main task would be centered around executing statistical analysis and modeling using R programming. The project primarily requires predictive modeling, like regression and machine learning techniques. - Regression Models: Given the nature of this project, it's critical that you have a keen understanding of regression models. Your role would entail using these models with R programming to analyze the large data set provided. Your ability to handle large ...

I am looking for a highly experienced and knowledgeable mechatronics tutor who has experience in Automotive R&D and exposure to Industrial/Production. The ideal candidate for this opportunity is one with advanced expertise in mechatronics 1) Teach me basic and also enable me to be able to look the design,understand and suggest Industrial improvements. 2) Review the Design and suggest improvment

I need a skilled h a c k e r to help recover funds that are currently inaccessible on a website. The specific details of the situation will be shared upon hiring. The successful freelancer for this job should ideally possess: - Proven experience in ethical h a c k ing or similar - Strong understanding of website security - Excellent problem-solving skills - Ability to maintain confidentiality Please apply if you have the necessary skills and experience for this task.

I need a skilled data analyst proficient in R to perform an in-depth statistical analysis on a large dataset of more than 10,000 records. The main objective is to conduct thorough statistical analysis rather than predictive modeling or data visualization. Key Requirements: - Proven experience and expertise in R programming. - Ability to apply a wide range of statistical techniques including: - Descriptive - Logistics - Bivariate - Univariate - Multivariate - Multidimensional Ideal Candidate: - Proficient in handling large datasets. - Experienced with statistical analysis on a similar scale. - Strong understanding of various statistical techniques. - Ability to present the results in a clear and comprehensible manner.

I need a web scraping expert to scrape Title, Price, star ratings, delivery window from a specific e-commerce site on a regular basis. - The scraping should cover a range of products, ideally ...needs to be scraped frequently, so automation and scheduling will be crucial. - It's important that the extracted data is accurate and up-to-date as this will be used to inform pricing strategies and customer service. The ideal freelancer for this project should have: - Proficient experience in web scraping, particularly from E-commerce sites. - Proficiency in programming languages like Python or R for automation. - Good understanding of data management and quality control. - Ability to deliver a scraping tool that is user-friendly and maintainable in the long run. - Expertise in data...

Hi Jorge R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm in need of a skilled mathematician with a specialization in sta...specialization in statistics to assist me in data analysis. Essential Points: - Specialization: Your main focus should be on advanced statistics, specifically at a graduate level. - Experience: Proven experience handling complex statistical data analysis is a must. - Communication: You should be able to translate your findings into actionable insights. - Tools: Proficiency in statistical software like R, Python, or SPSS is essential. This role is crucial in helping me make sense of large datasets, so it's important that you are comfortable with the analytical side of data interpretation. Your findings will help me make informed decisions based on the data. Please reach out if you think you're the...

...a proficient programmer who can help me with a simulation task using R. The project involves creating a simulation code to estimate the expected number of draws needed to collect every type of coupon from a bag (Coupon Collector Problem), with various numbers of coupon types. Additionally, the task requires comparing the simulation results with a theoretical value and plotting them. Job Requirements: Develop an R simulation code. Run the simulation for coupon counts from 10 to 60. Plot the results and compare them with a given theoretical formula. Prepare a detailed report with observations on the accuracy of the approximation. This project is perfect for someone who enjoys statistical challenges and has a solid grip on R programming. If you are detail-oriented an...

...expert in SQL and R programming for a detailed data analysis project. This project involves extracting, analyzing, and reporting on data from a sophisticated relational database setup. The ideal candidate should have a solid background in data science, with specific skills in SQL and R. Responsibilities: Efficiently query and manage data using SQL from a SQLite3 database. Apply R programming techniques for advanced data cleaning, analysis, and visualization tasks. Ensure data integrity and optimize data processing workflows. Analyze results to derive actionable insights and compile detailed reports. Document all processes and code in a clear and comprehensive manner. Requirements: Profound knowledge of SQL with experience in handling large-scale databases. Expert...

I'm looking for a simple design with R and T kinda like a varsity letterman the r just slightly higher than the t The logo should incorporate the following elements: - A modern design style - something to do with hauling dirt or junk - Be sure to leverage your creativity on how these elements can be included in the design. - The logo must incorporate the image and the company name. Color: - black and white Ideal Skills: - Graphic design - Logo design - Experience in modern logo creation - Ability to creatively interpret brief Please provide a portfolio of your previous work or a sketch of your preliminary thoughts when you bid. I'm excited to see your creative proposals!

I'm looking to build a custom scraper for DeFi exchanges. The main features I'm interested in are: - Historical data analysis: This is crucial for me to make well-informed decisions about the market trends. - Real-time data updates: Although not explicitly stated in the questions, the bot will need to be able to update dat...update data in real-time. This will help me stay ahead of the market. I currently prefer the output in CSV format, as it is easy and widely used. Given the nature of the DeFi space, experience in cryptocurrency scraping bots is a must. It would be ideal to have experience with DeFi exchanges particularly. This project will require strong skills in programming languages such as Python, R, or JavaScript, as well as experience in data sc...

...loosely resembles a wing. It should not be a highly detailed wing with fine feathers, but can show the general shape or idea. It can be merged with the R in Roam or be a standalone. Roam can be in capital letters or all lower case and should be a sans serif font or deviation from sans serif. Colors will need to be submitted as well for the brand identity, as well as the primary and secondary color sets for web. Update: it looks like my edit didn't save for some reason. There should be only a single wing, with the feathers to the left and the base of the wing towards the right to show forward movement. This can be integrated with the "r" in roam, or should be able to be pulled out as a stand alone favicon. We will eventually need multiple orientations,...

Hi Omar R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I am seeking an industry-savvy content writer to craft articles that can help drive traffic to our website, promoting our R&D tax credit claims calculator. The project requirements include: - Creation of engaging content: I need articles that can captivate and inform the readers while promoting our no win no fee R&D tax credit services. - SEO optimization: The articles should be optimized for search engines to help increase our website's visibility. - Industry Understanding: It's crucial that the content writer has a good grasp of the R&D Tax Credit Claims industry to produce accurate and relevant content. - No win no fee basis: Understanding of how the no win no fee basis works is a plus as well. The role of the content writer would be to enga...

I'm in need of a skilled developer proficient in working with Express, TypeScript, Sequelize, and PostgreSQL. Your primary task will be: - Developing a data model for a project. The requirements are evidently outlined as follows: - Expertise in creating simple relationships: one-to-one and one-to-many connections are to be developed within the model. - You will be handling a smaller data volume, catering up to 10,000 records. - Proficient knowledge in data migration is also anticipated as it might turn handy. Experience handling similar roles would be ideal. It is crucial that you comprehend my needs and can deliver efficiently. Let's create a highly functional data model together!

...knowledgeable in relational database design. The primary goal is to deepen my understanding and skills in E-R modeling, functional dependency theories, and database norms, particularly: * Identifying entities and relationships * Applying E-R modeling and normal forms for a well-designed relational database. The chosen candidate should be proficient in the aforementioned areas, plus have the capability to clarify how to use these skills to identify performance issues, validate data integrity, and evaluate scalability. The project scope encompasses E-R modeling, identifying entities and relationships, and applying normal forms. Ideal Skills: * Advanced knowledge in RDBMS * Proficiency in E-R modeling * Understanding of functional dependency theories * Exper...

Hello. We are looking for a Sr. Full Stack developer to manage our existing project for a long term. The candidate will check the existing code structure(Frontend and Backend) and update the bugs and add new features. Main tech stack: Backend - Python Frontend - React.JS Server - AWS DB - Postgresql The right candidate should have at least 5 years of experience in Python and React.JS. In the first phase, we should launch this project in 7 days, and once launch, we can go ahead maintainous mode for a long term. - Be responsible for adding new features and update bugs to our existing project - Have demonstrated experience in Python(Django) and React.JS framework - Be capable of understanding complex existing code and system architectures We need the reliable and responsive developer...

...cross-platform frameworks like Flutter or React Native. Speech Processing: Proficiency in integrating speech-to-text and text-to-speech services, such as Google Cloud Speech-to-Text or Amazon Polly. Natural Language Processing: Knowledge of NLP to manage and analyze dialogue effectively. Backend Development: Ability to develop server-side technologies (Node.js or Python) and manage databases (MongoDB, PostgreSQL) for storing and retrieving data efficiently. API Integration: Experienced in integrating multiple APIs, focusing on performance optimization and real-time data handling. Estimated Timeline and Budget: Timeline: Expected to complete the prototype development within 4-6 weeks. Budget: Open to proposals. Please provide detailed estimates based on the project requirement...

Hi Mostafijur R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Hi Md. Habibur R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Looking for a proficient data analyst with strong proficiency in either R or SPSS. The exact nature of the analysis required is currently undefined, but the successful candidate will have demonstrated experience in a range of data analysis techniques. Key Qualifications: - Strong experience in either R or SPSS - Outstanding statistical analysis skills - Excellent adaptability to a variety of data analysis tasks - Strong communication skills to provide insight and recommendations based on the analysis The exact objective of this project is yet to be defined, but if you have a versatile skillset and the ability to handle any task thrown your way, don't hesitate to bid. Looking forward to seeing your proposals!

I'm in need of a mathematics tutor with a solid understanding of various topics including optimisation models, networks, linear programming, integer linear programming, metaheuristic algorithms, operation research, and R programming. Familiarity with these areas is crucial to effectively aid in my exam preparation. I have specific study materials that will be the focus of our tutoring sessions. Therefore, the ideal candidate will be able to work with provided materials.

Hi Wilson R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

...be on a Linux-based VM. - Database: You will be setting up and configuring a PostgreSQL database. - Elastic IP: I need an elastic IP for the deployment. - Application Gateway: Proficiency in setting up an application gateway is required. - Load Balancer: Your expertise in configuring a dynamic load balancer is needed. - Scaling: You should set up dynamic scaling for the deployment. - Traffic: The deployment should be capable of handling medium traffic, estimated at 1,000 to 10,000 users per day. - Region: The deployment should be on Azure's servers in the Asia region. Ideal Skills: - Proficient in Microsoft Azure, particularly in deploying applications and websites on virtual machines. - Experience with PostgreSQL database configuration. - Previous experience in sett...

As a client, I am looking for a professional and experienced full stack developer with a strong background in to build a new microservices architecture from scratch. The project will involve the following key components: - User...The ideal candidate should have: - Extensive experience with and building microservices architectures from scratch. - Strong understanding of user authentication and authorization methods, as well as implementing real-time communication with WebSockets. - Proven track record of successfully integrating third-party APIs into microservices. - Proficiency in relational databases such as PostgreSQL or MySQL. - containerized apps If you have the required skills and expertise, please submit your proposal, along with your relevant experience and portfolio.

Hi Md Naimur R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

...disabilities, following WCAG guidelines. Technical Requirements: 1. Frontend Technologies:  HTML, CSS, JavaScript for the user interface.  Frameworks/libraries like React, Angular, or Vue.js for building interactive components.  2. Backend Technologies:  Programming language: Choose between JavaScript (Node.js), Python (Django/Flask), Ruby (Ruby on Rails), or PHP (Laravel).  Database: MySQL, PostgreSQL, MongoDB, or similar.  Web server: Apache, Nginx, or equivalent. 3. Payment Gateway Integration:  Select and integrate with a payment gateway provider that meets the project requirements (e.g., Stripe, PayPal). 4. Security Measures:  Implement secure coding practices to prevent common vulnerabilities (e.g., SQL injection, XSS).  Use encryption for sensitive data storag...

Hi Aryan R., these are the two projects: 1) adding Rongta network ( Ethernet and wifi ) connection - Milestone 1 : $200 2) Changing invoice and payment page template to show slide show on the half left side : Milestone2 : $50

I'm seeking an expert in statistical writing with a strong command of R. The Ideal Candidate has proficiency in the use of R, previous experience in statistical writing, attention to detail, and accuracy in work. We need highly adaptable writers who can handle a range of styles and subjects. If your application is accepted, you will be asked to show your previous work samples. Please note that this procedure will follow an unpaid sample test of around 200-250 words. Our preferred communication method for long-term work is email. For the first project, you will be paid within 3-5 days. Usually, we follow a bi-weekly or monthly payment schedule. Please do not apply if you have any issues with the above circumstances.

R studio work to be completed in 48 hours

I have a Java application currently running on Java 8 that demands an urgent certificate update. The application connects with an AWS RDS instance using PostgreSQL and current requirements necessitate an upgrade to a new certificate. Upon successful import and upgrade of the new cert in the AWS environment, the change then needs to be effectively verified through a manual testing process. Skills & Experience required: • Profound understanding of and substantial experience in Java 8 • Experienced working with AWS RDS (specifically PostgreSQL) • Capable of certificate upgrade & import in AWS • Well-versed in manual testing procedures. Please, only submit a proposal if you can meet the aforementioned conditions.

R Studio project to be completed as agreed

Hi Ali R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm searching for a professional who is an expert in Basic Econometrics and R studio whom can complete my prepared assessment and short summary of its difficulty. The assessment content focused on: - Regression analysis - Hypothesis testing - Time series analysis The assessment needs to be prepared in R Studio—a tool my students are practicing. You must submit a word file and a R studio file for this assessment as explained in the brief you will receive. The assessment should be of easy to moderate difficulty for those with the know how. Ideal freelancer should have: - Strong knowledge of Basic Econometrics - Experience in creating educational content - Proficiency in R Studio

I'm seeking a talented illustrator to create a custom 2D cartoon drawing for personal use similar to this photo: It will contain a mother and her 4 daughters. Instead of clothes, they will be wearing swimsuits. The children on the ends will be holding a bucket and a boogie board.

Hi Estefania R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Hi Rolando R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Hi Abdul R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Hi Arusha R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Hi Md Sohel R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Hi Ali R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I'm looking for an experienced R Studio Air Pollution Modelling Expert, I have task More details on Chat

We are looking for someone who has knowledge in web scraping and building mobile apps. Please do not apply if you don't have experience in both. As we are in the final stretch of our MVP (native iOS and Android mobile app), this individual will help us finish a critical feature in the app (i.e., web scraping) + other small features and ...submit the bid AND include your time commitment (hours/week) and hourly rate. We will select candidates based on the bids. The detailed SOW will then be shared with the selected candidate/s before finalizing timeline & budget. Acceptance criteria will be provided once we move forward with the selected candidates. Tech stack: Frontend: React Native, Expo, Typescript Backend: Python, Flask, Postgresql APIs: Google Map, Sengrid ...

Hi Masud R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

...that visualizes the damages during the transportation and a corresponding mobile app, where users can take a photo of the red scratches on the package and convert the red intensity into the applied pressure values. Below we explain these steps. 1. Users scan the red scratch by taking a photo with a mobile. 2. The app separates the photo into R, G, B images. 3. The app only uses R channel (discard the rest). The app detects the starched line from the R channel image and extract the average value of the red intensity on the scratched line. The app also detects the red intensity on the background. The app calculates Rstratch – Rbackground = dR. 4. We have a calibration equation (Pressure = dR x alpha). Based on the calibration equation, the app converts the ...

Hi Albertino R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Hi Mannu R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

As a client, I'm seeking a seasoned data analyst with expertise in data science who can thoroughly clean, preprocess...data through meaningful visuals to explore its intricate properties and characteristics. - Should additionally facilitate statistical analysis to derive patterns and trends otherwise invisible to the naked eye. The hoped-for end-product of this project is not just predictive analytics but insight and data-driven recommendations that will inform future decision-making. Proficient use of Python or R for these tasks is essential, as is familiarity with data cleaning and visualization libraries and tools. To thrive in this role, you must be a highly analytical thinker with the ability to separate noise from signal in dataset and excel at drawing clarity out of com...

Hi Ahmad R., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

For my business management paper focusing on marketing, I require a skilled freelancer to perform hypothesis testing on the survey data I've collected. You'll need a strong understanding and proficiency in statistical modeling, specifically in hypothesis testing. You must be proficient in SPSS / R Programming as this is the software I require the hypothesis testing to be done in. Please make sure you have prior experience in these areas before you bid.