Types of errors in java programming jobs

I am currently using R, specifically the ppcor package, to conduct partial correlations on a sizable dataset. Unfortunately, the process is slow and fails to address all columns efficiently. I'm seeking assistance to: - Improve the computation speed - Enhance the handling of columns within my dataset The ideal freelancer for this task should be proficient in R programming, with specific experience in working with the ppcor package or similar tools for statistical analysis. A background in optimizing code for large datasets would be highly beneficial.

Need to find a programmer who understands computer networks and knows c# or python programming

...my website. The error seems to be an 'Internal Server Error', but I'm not sure what's causing it or how to fix it. Key Tasks: - Identify the root cause of the Error 500 - Implement a solution to resolve the issue - Provide recommendations to prevent similar errors in the future Ideal Skills and Experience: - Extensive experience with WordPress - Proven ability to troubleshoot and fix Error 500 issues - Familiarity with server configurations and potential causes of Internal Server Errors - Strong problem-solving skills to identify and resolve the root cause of the issue - Good communication to explain the issue and recommended solutions in a way that's easy for me to understand. More details: Warning: Found ou...

Please develop a Python script to retrieve restaurant data from Google Maps using the Maps/Places API. T...Google Maps using the Maps/Places API. The script should specifically target restaurants that have a phone number but *without* a website. The inputs I need to enter are: - Location (latitude and longitude) - Search Radius (meters) - Restaurant Type (including catch all types in the "Food and Drink" category) Key Data to Retrieve, output in a .CSV: - Name - Address - Phone Number - Google Maps URL Ideal skillset: - Proficient in Python - Strong experience with Google Maps/Places API - Ability to deliver results promptly and efficiently - Attention to detail to ensure accurate data retrieval

I have ongoing work related to our previous project 'Sports Video Programming Graphics'

I'm currently experiencing a specific issue with my CyberPanel upgrade on my Vultr Hosting. I'm in need of a talented individual who can help me resolve this issue while keeping me updated on the progress. Key Requirements: - Proficient in CyberPanel and Vultr Hosting - Experience in troubleshooting and fixing package dependency errors - Ability to communicate effectively through the Freelancer.com messaging system Please reach out if you feel you have the right experience and skills to resolve this issue promptly.

I'm seeking a blog writer to create content focused on different types of bras and their benefits, mainly targeting a female audience. The tone should be informative and educational. Key Requirements: - In-depth knowledge and understanding of various types of bras. - Proficiency in creating engaging, SEO-friendly content. - Prior experience in writing for a female audience, particularly on the subject of lingerie or fashion, is highly desirable.

I'm looking for a skilled software developer to create a unique application, using Python and C++ as the primary programming languages. Key Requirements: - Advanced proficiency in Python, C++, and HTML - Experience in software development - Ability to implement user login and registration functionalities Additional Skills: - Understanding of web development - Knowledge of user interface design The project primarily involves developing a software application, so a strong background in software development and proficient programming skills are highly desirable. The ability to seamlessly integrate user login and registration into the application is essential.

...Problem and linear programming (LP) models. Key Requirements: - This project is focused on resource allocation, so the main goal is to craft an algorithm that can efficiently solve the classic Knapsack Problem. - You will also be required to incorporate LP models in the solution to enhance the resource allocation process. Skills & Experience: - Proficient in Python for algorithmic problem-solving and have a solid understanding of optimization techniques. - Experience in working with LP models and understanding of how to apply them in real-world resource allocation problems. - Previous experience in developing command-line interfaces for solutions - as this project does not require a GUI. The ideal freelancer for this proje...

I'm seeking a proficient individual in descriptive statistics. The primary tasks include: Data Types: - The data I'm working with is a mix of numerical and categorical data. Requested Descriptive Statistics: - I specifically need help with calculating the Mean and Median. Purpose: - These statistics are crucial for a research paper I'm working on. Ideal Candidate: - Proficient in descriptive statistics - Experienced with both numerical and categorical data - Previous experience in data analysis for research papers is a plus. Please let me know about your experience with these kinds of tasks. Thank you.

I'm in need of a skilled and experienced developer that can assist me in automating several tasks, organizing files and data on Google Drive using Google App Script and Java programming language. Key Tasks: - Create scripts to automate Folders and files - Improve file organization and management on Google Drive - Develop custom solutions using Java Ideal Skills: - Proficient in Google App Script and Java - Strong background in automating tasks - Proven experience in organizing and managing files - Prior experience with Google Drive is a plus Your expertise and knowledge in these areas are crucial for the success of this project. Looking forward to collaborating with a proactive and skilled developer...

I'm in need of a skilled developer who can work with Apache Superset, particularly in relation to MSSQL data. The project involves creating a range of data visualizations including charts, graphs, interactive dashboards and geospatial maps. Though the data is of moderate size and complexity, it's essential that the visualizations are effective and easy to understand. The ideal candidate will be responsible for designing, developing interactive dashboards and reports using Apache Superset. You will work closely with data analysts, data engineers, and business stakeholders to understand data requirements and translate them into visually compelling and actionable insights. Key Requirements: - Proficient in working with MSSQL databases - So...

I have a science fiction novel which is between 50,000 and 100,000 words, and looking for a professional and detailed proofread. Ideal Skills: - Proofreader with previous experience in novels, especially within the science fiction genre - Must have an eye for detail and excellent knowledge of English language Responsibilities: - Checking and correcting errors in the manuscript - Providing suggestions on how to improve readability, pace, and structure Expect to read and correct the novel within an agreed deadline. Also, use track changes so I can view all the edits made. Please send your bids now.

I'm in need of a skilled algorithm expert. You should have strong experience in various types of algorithms and be able to apply them effectively in different programming languages. I need a person who can solve the problem attached in the image.

I'm in need of a creative and proficient video editor who is adept at basic editing techniques for real estate video editing. This includes trimming, cutting, and incorporating various types of transitions such as fade in/out, cutaway shots, and cross dissolves into the final product. The edited video should be between 1-5 minutes in duration. Ideal applicant should demonstrate: - Proficiency in basic video editing techniques - Ability to creatively employ fade in/out, cutaway shots, and cross-dissolve transitions - Time management skills to deliver the final product within the set deadlines Experience in these aspects will be a major plus. Please include samples of your work, preferably those incorporating afo...

Design of Digital filter algorithm/ code in C for ARM processor for processing real time raw sensor to removal of noise & unwanted signal Algorithm / code for Digital Filter low bandwidth Real time Sensor Signals 1. Analogue Raw data acquisition in real time at 1000 samples per second in 24 bit precision 2. Raw data signal bandwidth /frequencies restricted to less then 1000 hz by hardware RC anti aliasing filter to avoid aliasing 3. Following Digital in sequence to be applied to raw signal . a. low pass filter 0-170 hzs ( to remove high frequency random / white noise b. High pass filter 1 hz to 400 hz (to remove low frequency dur DC signal coupling ) c. Very steep(narrow band) notch filter at 50 hz / 60 hz to remove power line interf...

I'm in need of a skilled developer who can create algorithms and data structures to solve a specific problem related to numerical data analysis. Key Responsibilities: - Develop algorithms to process and analyze numerical data efficiently. - Implement new functionality to enhance data processing capabilities. - Solve the specific problem we're facing with the data through the algorithms you create. Ideal Candidate: - Proficiency in algorithms and data structures. - Prior experience in creating solutions for numerical data analysis. - Strong analytical and problem-solving skills. - Familiarity with relevant programming languages and data processing tools.

I have an existing Java code that I need to be revised to enhance functionalities. Key Points: - The main objective of revising this code is to enhance the current functionalities and potentially add new ones. - Current performance issues include slow response times, high memory usage, and occasional crashes. Ideal Skills and Experience: - Proficient in Java programming - Experience in code refactoring and enhancement - Strong understanding of input validation, database integration, and error handling - Prior experience in dealing with performance issues in Java applications Your job will be to review the existing code, identify the areas that need improvement, and implement the necessary changes to enhance the ove...

...expert in MATLAB to assist in developing algorithms for DOA estimation using the ESPRIT, Capon, and MUSIC algorithms. While I am not certain if data collection has already been completed, there is a specific dataset on hand for testing purposes. Key responsibilities will include: - Developing ESPRIT, Capon, and MUSIC algorithms in MATLAB - Possibly helping in DOA estimation data collection - Running these algorithms on a provided dataset An ideal candidate for this project would have: - Extensive experience in algorithms development using MATLAB - Understanding of DOA estimation and significant proficiency in ESPRIT, Capon, and MUSIC algorithms - Experience in managing and preparing datasets for testing. Please ensure you s...

As the owner of a WordPress powered website, I find myself beset by an issue related to the appearance of my homepage on mobile devices. First, it appears the layout of the mobile version differs significantly from the desktop version. I'm looking for someone who can troubleshoot this and ensure consistency across both versions. Your first task will involve ensuring the same layout for both desktop and mobile versions, mirroring the successful desktop version's layout. Next, there's a glitch with the content display on my mobile homepage. It seems to be displaying content incorrectly, and I need you to rectify this. Essentially, your role here will be to fix any errors that cause incorrect content display on mobile, making sure all elements appe...

I'm seeking a video editor with programming-related video editing experience. This project involves editing corporate videos. Requirements: - Proficient in JavaScript and React. - Able to edit corporate videos. - Comfortable using programming skills to enhance the video editing process. A candidate with experience in creating video content for corporate clients and knowledge of video editing software will be prioritized. The ideal freelancer should be able to marry their programming skills with video editing expertise to bring out the best in our corporate videos.

I am seeking a talented video editor to edit programming tutorials on Javascript targeting beginner-intermediate levels. The project involves: - Editing raw footage to produce concise and engaging 10-25 minute tutorial videos - Revamping the content where required to make it easily understandable for beginners - Implementing graphical elements to clarify and highlight key points Ideal candidates should possess: - Experience in video editing, preferably with similar projects - Familiarity with Javascript to ensure accurate representation and explanation of concepts - The ability to creatively present complex information in a simplified and engaging manner.

...developer who can assist me in creating an online casino gaming platform. Below are the main requirements: - Game Types: The platform should feature popular casino games such as slot machines, poker, and roulette. These games should be engaging, interactive, and provide an authentic casino experience. - Design Preferences: While I don't have specific design preferences, it's important that the games are visually appealing and user-friendly. A clean, modern, and sleek design would be ideal. - Simultaneous Players: The platform should be able to handle less than 100 players simultaneously. It's crucial that the games run smoothly and without glitches, offering a seamless experience for users. Ideal skills and experience for this project include: - Profici...

I'm seeking experienced fabric artists with a knack for print design. The focus of the task will be creating unique designs using different materials like wool, silk, and cotton. The nature of the design task is not limited to a specific kind such as a poster, brochure or business card, but can aim to be multidimensional. The ideal candidate for this task should have: - An eye for detail and creating visually appealing print designs - Extensive experience with fabric art and print design - Mastery in working with various fabric types including cotton, silk, and wool - Exceptional skills in quilting, embroidery, and knitting Your creativity and artistic acumen will be appreciated and integral for the success of this project.

...for my project. Your primary role will include: * Entering diverse types of data (both text and images) into a spreadsheet. * The data will be quite varied, so an ability to handle multiple data types effectively is fundamental. * An eye for detail is essential considering the diverse nature of data that will be input. The ideal candidate should possess advanced MS Excel skills and have considerable experience in data entry. Your ability to manage large amounts of data, and ensure it's correctly and promptly entered into the spreadsheet, will be critical to this role. Familiarity with different types of data (text and images) and skill in organizing such information logically will be a strong advantage. If you thrive...

I need an experienced Wikipedia ed...experienced Wikipedia editor to enhance the formatting and layout of an article. The article has already been written and is factually accurate. Key Project Details: - The primary focus is to improve the readability and aesthetics of the existing article. - You are not required to create new content, but should have a keen eye for detail and understanding of the Wikipedia style guide. - This is an urgent project, so I need someone able to start ASAP and deliver promptly. Ideal Skills and Experience: - Strong experience with Wikipedia editing and formatting - Proficiency in English to fix any grammar errors - Ability to work quickly and efficiently without compromising quality Please provide examples of your...

...freelancer with a strong skillset in both Python programming and data science, specifically with a focus on finance who can help complete a project within the next 7 days. Here are the key skills and qualifications I think might be required to successfully complete this project, although I am not experienced in Python so you might find this easier and possible to do well without using as much. > Python Proficiency, as it is the primary tool for this project. > Familiarity with essential Python libraries such as pandas, NumPy, (Matplotlib, Seaborn?), Scikit-learn > Data Science and Analysis: - Data Manipulation: Ability to clean, preprocess, and manipulate large datasets. Skills in visualizing and understanding data trends and patterns. - Statistica...

I'm in need of a realistic rendering specialist who can create visually appealing renders of bakery cakes and pastries. Key Requirements: - Rendering: The renderings need to be as close to reality as possible, with high attention to detail. - Style: The preferred rendering style is realistic, ensuring the products look life-like and tempting. - Product Types: The bakery products to be rendered are specifically cakes and pastries. Aspects: - If you could capture a variety of angles for the renderings, it would be greatly appreciated. This could include the top view, side view, and isometric angles.

...comprehensive debugging of my existing system to identify any potential issues, errors, or bugs that may be hampering system performance or functionality. Your expertise in this area should allow for efficient and effective fixes, ensuring optimal system performance. - Code Enhancements and Modifications: Additionally, I need assistance with enhancing and modifying the core ABAP code to cater to business-specific requirements better. This will involve potentially expanding existing capabilities and making any necessary amendments to facilitate smoother business processes. The ideal candidate is an experienced ABAPer who has an in-depth understanding of the SAP BW module. You should be thorough, detail-oriented, and efficient in identifying and...

I'm in need of an AI developer to create a sophisticated algorithm. This algorithm will assess specific symptoms related to hormonal imbalances and provide tailored recommendations accordingly. Key Features: - The AI algorithm should be able to assess the following symptoms --> FOR WOMEN : Fatigue, Weight gain/loss, Mood swings, Sweats, Menstrual irregularities, Premenstrual Problems, Acne, Libido decline, Hair loss, Hirsutism, Menstrual Migraine, and Sleep --> FOR MEN : Lowered libido, weight gain, mood changes, sweating The recommendations should be individualised and based on the symptoms identified. A sleek and intuitive user interface I'm looking for a freelancer with expertise in AI development and a proven track record in...

I'm in need of a skilled researcher to identify and connect us with suppliers who can provide high volumes of wholesale international minutes. Key Requirements: - Sourcing: You should have experience in supplier sourcing specifically within the telecom industry. Previous experience in sourcing wholesale international minutes is a plus. - Telecom Knowledge: A good understanding of the telecom industry is essential for this task. This includes knowledge of the different types of telecom supplies and how they are sourced. - Regions of Interest: African countries (List of destination countries to be discussed upon meeting) - Negotiation Skills: You will be responsible for negotiating rates for international min...

...seeking a skilled developer to create the back-end of an auto-caption platform. Your responsibilities will include developing the caption editor, system templates, and additional necessary functionalities. Key Features: - Real-time captioning: The platform should have the capability to provide real-time captions. - Language translation: Incorporating language translation services is imperative. - Caption customization: The platform should allow users to customize captions as needed. - Workspaces for teams/agencies: The system should support collaborative workspaces, ideal for both individuals and enterprises. Ideal Skills: - Proficiency in Python, Java, and C# is a must. - Experience in developing similar platforms. - Strong understanding of back-end...

...the datasets I possess. The main objective of the system is to predict the next location that a user may visit. The datasets available for this project contain timestamps. Key Responsibilities: - Develop Python code for a location recommendation system - Utilize the provided datasets to predict user's next location - Ensure the system is efficient and accurate in its recommendations Ideal Skills and Experience: - Strong proficiency in Python programming - Experience in developing recommendation systems - Understanding of working with timestamp data - Ability to analyze and leverage data for prediction - Familiarity with location-based services or recommendation algorithms would be a plus The successful completion of this project s...

I have a large set of handwritten notes that need to be accurately transcribed into digital format. I need someone who is meticulous and has a keen eye for detail, as the work needs to be done with no errors. Key Requirements: - Type of Job: Data Entry - Data Format: Handwritten notes - Level of Accuracy: Very High (no errors acceptable) Ideal Skills: - Proficient in typing - Detail-oriented - Experience in data entry, particularly with handwritten notes - Ability to follow instructions accurately and efficiently Your task is to convert these notes into a digital format, ensuring every detail is captured accurately. Your attention to detail and commitment to producing error-free work is crucial.

I'm in need of a skilled Python developer to assist in creating a client-server application. This application will be responsible for handling data transfer and supporting information about bus and train routes. Key Requirements: - Expertise in Python and Socket Programming - Experience in creating client-server applications - Ability to work with and manipulate data Your responsibilities will mainly revolve around setting up a robust client-server architecture to support bus and train route data. I already possess the data, so the primary task will be focused on the actual programming and integration of the application. Experience in working with transport data or similar datasets would be advantageous. I'm looki...

I'm in need of a proficient Java developer to help me with a desktop application. I'm in a position to provide the entire code base, which will serve as a significant guide for the project. The ideal candidate for this job should have: - Solid experience in Java programming, preferably with desktop applications - Excellent problem-solving skills - Ability to work with an existing code base Having these skills will enhance your ability to deliver this project successfully. Your understanding of Java as it pertains to desktop application development is key to making this project a success.

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I'm looking fo...proficient C programmer to undertake testing of a specific software module on a desktop application. The module under focus is centered around input validation, file handling, and memory management. As a freelancer for this project, you should be skilled in: - C programming, with a focus on testing - Evaluating input validation, file handling, and memory management techniques - Conducting various forms of software testing—functional, performance, and security are all needed. Experience with desktop software testing will be a significant added advantage. Accurate and comprehensive reporting is an absolute must. I look forward to entering a productive, successful partnership with you. Let's enhance the functionality, performanc...

...automate the process of creating and managing multiple Android emulator instances on Windows. The automation should also include installing an app on these emulators and executing specific actions within the app without any manual intervention. Key requirements: - A program in Python that can create and handle multiple Android emulator instances - Installation of an app on these emulators - Full automation, including the execution of specific actions in the installed app without manual intervention - Compatibility with Windows operating system Please note that the app to be installed will be provided via file upload from the computer. Ideal skills for this project: - Proficiency in Python programming - Experience in working w...

I'm in need of a skilled Wordpress developer who's proficient with the GoDaddy hosting platform and Advanced Custom Fields Pro. The project involves two key components: troubleshooting and fixing existing functionality errors and redesigning the front page of my website for better user navigation. Key Responsibilities: - Troubleshooting and fixing Wordpress site errors related to functionality. - Redesigning the front page to enhance site navigation. The ideal applicant will have: - Extensive experience in developing and troubleshooting Wordpress websites. - Proficiency in using Advanced Custom Fields Pro. - Prior experience working with sites hosted on GoDaddy. - A strong eye for design and usability to enhance site na...

I'm looking for a skilled developer to design and build an AI-integrated Learning Management System (LMS) that focuses on aut...to assess the user's strengths and weaknesses and recommend a customized learning path. - Skills Assessment: Users should be able to conduct self-assessment tests to gauge their learning progress and understanding. The content that will be included in the LMS comprises text-based courses, video lectures, and interactive quizzes. The system should be able to manage and deliver these content types effectively. This project requires a developer with a strong background in AI integration, LMS development, and user experience design. Experience in creating adaptive learning systems, skills assessment modules, and content manageme...

...skilled Java developer with experience in Android app development. The app I'm envisioning is an e-commerce platform. Key Features: - User registration & Login: The app should have a simple and secure user registration & Login process, allowing users to set up accounts and make purchases using pament service. - Push notifications: It should offer push notification functionality to alert users of any updates, promotions or important information. - In-app purchases: The app should allow for in-app purchases, making it easy and convenient for users to buy products. Ideal Candidate: - Proficient in Java and hands-on experience in Android app development. - Prior experience in creating e-commerce platforms is a bi...

...information in an organized and efficient way. - EMI & CIBIL Management: The software must include functions that manage Equated Monthly Installments and Credit Information Bureau (India) scores. - SMS integration: An alert and communication feature via SMS is required for regular updates to clients and management. Ideal Skills and Experience: - Proficient in Java programming language which is our preferred language for this project. - Experience in web-based software development. - Past work that demonstrates your ability to create complex online software, preferably related to finance or microfinance. - Knowledge of microfinance practices and sector would be beneficial. Include in your proposal your past work that is possibly r...

...canonical errors. To elaborate, certain sections of my website, including the homepage, blog posts, and product pages, are experiencing these technical glitches. I require an expert with proficiency in the following: - In-depth knowledge of WordPress SEO - Proficiency in handling technical SEO components, specifically noindex tags and canonical errors - Experience in indexing website pages Your task will be to: - Effectively remove the noindex tags from the specified pages - Accurately fix canonical errors on these pages Ive literally tried EVERYTHING and nothing will get my website indexed properly This job entails dealing with both components mentioned, namely removing the noindex tags and fixing canonical errors...

I am looking for a skilled programmer proficient in artificial intelligence to build a chatbot as an website . - Specifics: The Chatbot's primary function must be to assist visitors in booking appointments. Its AI capabilities should include understanding and interpreting user input to provide a seamless scheduling experience. - Desired Expertise: Experience with AI programming, chatbot development and website integration is highly expected. Knowledge of conversational website chatbot for appointment booking systems will give you a significant advantage for this job. Successful completion of this project may lead to more future collaboration for enhancing the chatbot's functionalities.

...utility must be optimized to suggest relevant products to the user based on input, even for spelling errors. For example, when searching for "Poma", it should suggest "Puma", "Puma shoes", or "Puma Tshirts". Details about the project: - The search index size would be small, accommodating less than 10,000 items. - It will focus on product search within the application. - The search results need to be sorted by relevance for better user preferences. Ideal Skills and Experience: - Proven track record of implementing and optimizing search functions. - Strong knowledge of open-source search utilities like Elastic Search or Solr. - Familiarity with product search algorithms. - Strong understanding of sorting functions, pa...

I am in need of a seasoned SEO professional who specializes in off-page optimization, particularly link building. The specific focus of this project is to build links on educational or government websites to drive targeted traffic to my site. Key Objectives: - Emphasizing on educational and government sites: As an SEO expert, you should have a proven track record of success with link building on these types of sites. - Quality over quantity: I value high-quality backlinks over sheer volume. Your work should be focused on getting me links from reputable and authoritative sources. - Drive targeted traffic: The primary goal of this activity is to increase the amount of targeted visitors to my site. You should understand the im...

I am seeking a freelancer to contribute to a project I am designing for medical image classification, leveraging a Convolutional Neural Network (CNN) for optimum results. Key responsibilities will include: - Devel...Deploying deep learning models for image classification tasks - Ensuring robust medical image classification with accurate results As this project requires specialized skills, the ideal freelancer will have the following experience: - Proficient knowledge in leading AI and machine learning programming languages, especially Python - Experience with CNNs and a solid understanding of deep learning methodologies - Demonstrable expertise in the classification of medical images If you have extensive experience in these areas and a prove...

i need to get the services of a developer who understands PHP & Java to correct and update some open source software. I have access to raw code and git hub library. Programs work, but needs some adjustments to get them to operate properly. There is not a lot of parts of the the different software that needs correcting and so i would not expect it to take too long, as most of the features work fine, but there are some features that are not working in correct manner. I want to start off with one application fix. Then if work fine, we can work together to add extra features.

I need a reliable and methodical eBay spec...account management for over 100 items. Both physical and digital products are included, so it's essential for this role to be able to handle various types of merchandise. Key Responsibilities: - Accurate and efficient listing of products, ensuring all information is complete and presented attractively - Regularly reviewing, updating, and optimizing listings for improved visibility and increased sales, utilizing your understanding of SEO - Overseeing inventory management system to ensure product availability and prevent overselling Ideally, you'll have prior experience with managing large inventories on eBay and possess a keen understanding of the eBay SEO algorithms. Attention to detail and excelle...