Java scjp questions jobs
...selected developer will carry on the Project Update from Android 10 (API level 30) to Android 14 (API level 34). The App currently compiles and is working fine and already previously submitted and approved to google playstore. The app needs now to be updated to work with Android 14 (API level 34), as one of the new requirement to submit to Google Playstore. Ideal Candidate: 1- Experience in Android JAVA 2- Experienced React Native developer 3- Experienced Yarn/npm 4- Experienced latest Android Studio Iguana | 2023.2.1 Patch 2 5- Experienced Google Playstore App upload/submissions 6- Experienced Identifying any potential issues that might affect app stability and promptly address them. NOTES: Work/Project is done on a Remote MacBook Pro Android Studio and will be done online w...
I need a professional who can drastically revamp my Word document. - Improve Font Style and Size: I aim to make the content more readable and clean looking. The font style I prefer is Calibri. - Color Scheme: I also require assistance in developing and implementing a custom color scheme that perfectly aligns with my preferences...readers experience. - Layout and Formatting: I want to make the flow of the document seamless by improving upon its layout and formatting. The freelancer needs to have a keen eye for design, excellent formatting skills, and profeciency in Microsoft Word. Knowledge of color theory would be an asset. The job demands attention to detail, creativity and quick turn around. Ability to ask the right questions to understand my preferences would also be high...
I am looking for experienced curriculum developers to create a comprehensive learning plan intended for various age groups from Kindergarten to college. This curriculum should encompass three main areas: 1. Coding: Should cover various programming languages including Python, Java and foundational learning platforms like Scratch, as well as MIT App Inventor for app development. 2. Robotics: The curriculum should also touch on different robotics platforms - from Arduino, LEGO, VEX, Sphero to Raspberry Pi. 3. Media Arts: In addition, I want to integrate media arts, where students can learn graphic design, animation, videography, and web design and development. Ideal candidates should have extensive experience in pedagogy and skill development in these areas, and be able to creat...
I'm looking for a skilled developer to create two custom features for a Wordpress/Elementor multiple gallery plugin. The feature I need is an email functionality that activates when a visitor clicks on an image in the gallery. This should trigger a simple contact form popup, allowing them to provide their name, email, and a message. Th...that pops up when the webpage opens also needs to be dynamic depending on which page was clicked. The ideal candidate for this project should have: - Strong experience with Wordpress and Elementor - Profound expertise in custom plugin development - Familiarity with UI/UX principles to ensure a smooth user experience I would be happy to provide further details, specifications, or answer any questions you may have. I'm looking forward ...
...design consulting, platform management, Troubleshooting production issues and capacity planning. Create/manage sustainable systems and services through automation and uplifts. Balance feature development speed and reliability with well-defined service-level objectives Required skills and qualifications: Ability to program (structured and OOP) using one or more high-level languages, such as Python, Java, C/C++, Ruby, and JavaScript Experience in working with such as Amazon S3, Sagemaker, Amazon Bedrock Excellent knowledge working with cloud-native infrastructure, such as AWS Lambda, OpenShift Good understanding of API management and should be able to troubleshoot API related issues. Automation Mindset to manage cloud infrastructure using AWS CloudFormation/Terraform Impeccable ...
I'm looking for a skilled web developer to create a custom e-commerce website for me. The website will serve as a platform for selling physical goods like clothing and electronics. The main feature of this project will be the integration of PayPal as the payment gateway. Key Requirements: - Develop an E-commerce website specifically tailored for selling physical goods - Implement a secu...Skills and Experience: - Proven experience developing custom e-commerce websites - Strong understanding of PayPal's integration process - Familiarity with payment gateway best practices - Experience in creating websites for the retail industry would be a plus Please note that I'm open to suggestions and insights from experienced professionals in the field. Feel free to reach out if you h...
...Your responsibilities will include: - Implementing necessary software/code changes to reduce execution time to under 20 ms. - Ensuring the accuracy and reliability of the algorithm are not compromised during optimization (for example, don't employ data quantization) If you can deliver high-quality results within a reasonable timeframe, please reach out. And if you have additional clarifying questions and would like more details from me, I'm happy to help. ____________________________________________________________________________________________________ Detailed Description: The ML algorithm that was developed consists of 200 individual pytorch neural networks (i.e. uses python). The goal is to be able to forward pass through these already trained 200 neural netw...
...a skilled freelancer to design an innovative multi-page mobile website that facilitates photos collection for events. The key feature of the site would be adding a timestamp and a location, overlaid as text on the photos. Required Skills and Experience: - Web Development - User Interface (UI) & User Experience (UX) Design - Mobile Responsive Design - Photo editing and manipulation principles - Java, Python, or other relevant web development languages Key Functionalities: - Multi-page layout, optimized for mobile usage - Unique text overlay features - each photo must automatically bear its acquisition date, time, and location - Smooth, user-friendly and intuitive uploading functionality The objective is to create an engaging website that creates lasting memories for event ...
I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons
I have an existing Android app built with Java that I need to be converted to an equivalent iOS app. Key Requirements: - Conversion of Android app to an iOS app - Supporting both iPhone and iPad Ideal Skills and Experience: - Proficient in Java and Swift - Experience in developing for both Android and iOS - Previous experience with app porting - Solid understanding of both Material Design and Apple's design principles. Please check the following android app.. Here you don't need to port games portion.
I'm seeking expert support in the field of AI to guide me through CONSULTANCY focusing on the content processing of business & marketing materials. Key Responsibilities: - Provide Consultancy on use of such AI content comprehension tool, which extract useful & relevant information with AI content creation/elaboration according to questions asked, based on existing text content in English & Chinese primarily, - Provide guidance & sample demonstration on the execution process (could be access to subscribed account of some AI tool if needed, but the tool itself must be codeless and ready to use) Specifics: - Primarily working with Business & Marketing materials - The target audience for these materials is B2B. Ideal Candidate: - Proven experience in AI con...
I'm looking for an expert in Advanced Macroeconomics, more specifically in the area of Fiscal Policy. I have a project with 3 questions which needs to be solved in Octave and Dynare. These questions are of an intermediate level of complexity. Brief explanations should be provided for the key points of the solutions. And complete code in Dynare and Octave is required. Freelancers who are bidding should have: - In-depth knowledge in Fiscal Policy. - Proficiency in Octave and Dynare. - An ability to explain solutions clearly and concisely. Looking forward to a fruitful collaboration.
I need a Java SDK developed for an OData V4 API. Must be interoperable with Kotlin. Must support all standard OData functionality for endpoints appearing in API metadata. Should provide methods for the user to use OData functionality without requiring the user to type in text commands manually. A code generation library is an acceptable solution. Full API documentation and existing web SDK available.
...to campaigns before sending to database We will be using an email software similar to Mail Chimp or Campaign Monitor. Previous skills in: Zoho Sites Zoho Marketing Automation Email template building Please submit a resumè/CV and a short video submission (5 mins max) answering the following questions to add to your application? if you would like to use your webcam + headset and even use screen share to show off your work this will assist us to understand your values better. Questions for you: 1. Let me know what experience you've had in this area before? 2. As a designer - What’s your favourite brand do you admire and why? 3. Initial work commitment is part-time for the next 4 weeks (for onboarding and training) - 20hr weeks ? we will discuss...
As an innovative thinker, I require a proficient app developer to create a basic application for both iPhone and Android. The fundamental purpose of...to use as reference would be any of the 'bluetooth serial monitor' or 'Serial Bluetooth Terminal' for android. I need this within a week please. this doesnt have to be polished. just functional. i will look to further the functionality (future work) if i find a reasonable and cost effective developer to work with. I will require, if possible, not just the executable, but a copy of all xml/kt/java etc so that i can make basic tweaks myself if needed without having to go back and forth to dev. (for example, to fix spelling mistakes etc) .. however, in first instance, i will require video evidence of app working t...
I'm urgently in need of a highly skilled programmer who has proficiency in Python, Java, and C++. Key skills and experiences will be: - Proficient in Python, Java, C++ - Strong problem-solving skills - Ability to work under pressure and adhere to tight deadlines - Previous experience in general programming, specific project genre unspecified Due to the urgent nature of this project, I'd appreciate it if interested freelancers could contact me immediately.
I'm looking for a Java developer who can help me implement some basic methods in a given UML structure. I have already created the structure - you'll just need to handle the implementation. Key Requirements: - You need to be proficient in Java. - The methods are of basic complexity, involving loops, conditionals, and similar concepts. Communication: I'd prefer to communicate with you through instant messaging platforms like Slack or Discord. email or messaging here works as well Ideal Skills: - Strong Java programming skills - Ability to interpret and implement from UML diagrams - Good understanding of basic programming concepts like loops and conditionals. Looking forward to working with you!
I am seeking an experienced Android developer who can help build ...provide users with accurate, up-to-date location details. Key Features: - Real-time tracking - Location history - Push notifications These are the core elements I am looking for. I am particularly in need of someone who has a firm grasp of Java and Kotlin, as these are the primary technologies I prefer for this project. Please, in your application, provide your past experiences, particularly those relevant to these needs. Detailed project proposals are also welcome. Skills and Experience: - Proven experience as an Android developer - Proficiency in Java and Kotlin - Experience in real-time location tracking systems will be a plus I look forward to working with a dedicated professional who can add value...
We are seeking ...app meets all necessary requirements for publishing on the Google Play Store. - Optimize the app for performance and user experience. - Address any issues or bugs that arise during the publishing process. - Collaborate with our team to implement any necessary changes or updates. **Requirements:** - Proven experience developing and publishing Android apps on the Google Play Store. - Proficiency in Java, Kotlin, or other relevant programming languages. - Familiarity with Google Play Console and its submission process. - Strong attention to detail and problem-solving skills. - Excellent communication and collaboration abilities. If you are a talented Android app developer looking to contribute to the success of our app on the Google Play Store, we would love to hear...
I'm in urgent need of an experienced Java developer for a single day job to enhance a couple of capabilities in a data management feature within an existing API. Responsibilities include: - Diagnosing the current API functionality - Refactoring a portion of the code - Developing and testing enhancements to increase its capabilities Skills and experience needed: - Proven experience as a full stack Java developer - Pattern recognition and problem-solving skills in Java/APIs - Adept at data management within APIs - Strong communication to provide updates on your progress The aim is not to only get the task completed but to improve performance and efficiency in the long run.
I'm looking for an experienced backend developer to handle database management and API integration for my project. Key Responsibilities: - Implement and manage a MySQ...developer to handle database management and API integration for my project. Key Responsibilities: - Implement and manage a MySQL database efficiently. - Develop and integrate APIs to ensure seamless communication between front-end and database. Ideal Skills: - Proficiency in MySQL is a must. - Strong experience in API integration. Experience with other databases and backend technologies like Python, Java, and Node.js would be a plus. The chosen freelancer will need to understand the project's requirements thoroughly and communicate effectively with the front-end team to ensure a well-functioning, reli...
I am on the lookout for an experienced Java developer to work on small web development projects related to my business. Your tasks will primarily revolve around: Working knowledge of JSF/Primefaces and JPA. Experience with HTML/CSS.
...This platform should incorporate user account management, data visualization, and e-commerce functionality. We are developing a new product. The target audience for this platform will be strictly registered members and administrators/staff. Experience in working with Angular 8+, JAVA, BootStrap, SpringSuite, Spring Security, SSO, and MySql will be essential for this project's successful execution. Skills and Experience Required: - Experience in building web applications from scratch - Expertise in Angular 8+, JAVA, Bootstrap scripting - Proven record in successfully integrating user account management - Demonstrable experience in data visualization - Extensive knowledge in creating e-commerce platforms - Familiarity with SpringSuite, Spring Security, and SSO - Pr...
I'm looking to enhance my Angular 8+ application's performance, particularly the load times. The current load time is between 2-4 seconds, and I need it to be faster and more efficient. I'd like you to be on a call with me, or messaging, such that you can walk me through the steps so I understand what's happening and how its done. Key Re...Requirements: - Implement Angular Universal. I I believe this will improve the initial load time and the SEO of my application. Open to your input on whether that is the case. - Meta Tags: I have specific meta tags that I want to be included in all my pages. These are important for SEO. I want these meta tags to be present in all appropriate pages of the application. Please let me know if you have any questions or need fur...
Are you a creative and detail-oriented designer with a passion for creating eye-catching label designs? Our brand is seeking a Label Design Specialist to revamp our current label designs and incorporate new colors into our product lineup. Responsibilities: REVAMP EXISTING designs for our product lineup, including two new colors (gold an...will help in our decision making process. Purple - Sugar Sparkle Green - Fragrance Free Gold - Birthday Cake Pink - Pink Lemonade Product will be printed using offset printing and on bottles that have a metallic/pearlescent effect. If you're ready to bring your creative skills out and help redesign our branded products, we'd love to hear from you! Please reach out if you have additional questions. Design entries will be accepted ...
I'm in search of a skilled Android mobile app developer to help me create a top-notch mobile application. Key Points: - Proficient in Android development: I need someone with a strong background in Android development and a deep understanding of Android SDK and Java. - Prior experience with complex apps: My project is not simple, so I need a developer who has experience building complex, feature-rich Android applications. - Familiarity with UI/UX design: A good sense of mobile design is a big plus. - Ability to work independently: While I'll provide guidance, I need someone who can handle the project with minimal supervision. - Strong communication skills: Keeping me updated on the progress and being open to feedback is key. Please provide examples of your past work...
I'm looking for a talented backend developer who can assist our team with various tasks. Proficiency in Python, Java, and Golang is a must, as these are the primary languages we use in development. Your main responsibilities will include: - Database Management: You should be knowledgeable in handling MongoDB, our preferred database system. - API Development: We need someone adept at building optimized APIs. - Server Configuration: You must be able to handle all aspects of server setup and maintenance. Previous experience with these exact responsibilities is preferred. You should possess a strong attention to detail, excellent problem-solving skills, and the ability to work independently. If you are an innovative thinker who can contribute to our dynamic team, I'd like t...
...online pharmacy that allows users to register, search for and purchase medicines, and generate a prescription based on a multiple-choice questionnaire. The prescription generation is crucial and must be structured around multiple choice questions. Key Features: - User Registration and Login: Create a seamless user experience, ensuring user data is secure and accessible. - Search Functionality: Implement search functionality so users can easily locate the medicines they need. - Prescription Generation: Develop a questionnaire with multiple choice questions to generate prescriptions. Ideal Skills: - Experience in eCommerce platforms and online pharmacy solutions. - Proficiency in database management to ensure secure user data. - Skills in questionnaire design and prescript...
I'm looking for a skilled craftsman to design 20k Army Survi...design 20k Army Survival Bracelets made out of plastic. The color and specific details of the design are included in the attached specification document. Feel free to ask any questions for better clarification. Though there's no time constraint, quality is paramount. Therefore, the ability to consistently produce high quality work at pace is necessary. Ideal skills and experience: - Experience in mass-producing bracelets or similar items - Proficient in working with plastic materials - Demonstrate attention to detail and consistency - Excellent communication skills, ability to clarify and ask pertinent questions as needed. Please submit your bids with relevant portfolio/experience. Look forward t...
...conditions of the actual exam - Offering me real-time advice, tips, and support throughout the exam - Providing explanations and clarification on any questions I may struggle with Ideal Skills and Expertise: - A solid background in Accounting (at least at an Intermediate level) - Prior experience in tutoring or teaching, particularly in timed exam settings - Ability to think on your feet and offer quick, effective solutions to my problems I've attached examples of the types of questions we will be dealing with and the example resources we will have to rely on to complete the exam. These are only examples. Not the practice exam itself. There are 40 questions. These cover: Revenue Recognition Working Capital Long-lived assets Intercorporate investments ...
...an expert Java Spring Boot & React developer who can address several critical issues with the existing codebase and further enhance its functionality. The key tasks and requirements include: - **Codebase Troubleshooting**: The application is currently experiencing multiple issues including not running properly, showing error messages, and providing incorrect functionality. - **Upload & Process CSV File**: The application should allow users to upload CSV files for processing. Upon CSV upload, the system should: - Parse and validate the data in the CSV file. - Store the validated data in a PostgreSQL database. - Provide a user-friendly error message in case the uploaded file is not in CSV format. Ideal candidates for this project should have: - Extensive experience ...
I need a web application developed on Spring Boot and React, with a Java backend and Postgres database. It is intended for use by students, and the key functionality is file upload. Key Features: - User Registration & Login: Users should be able to register an account and log in securely. - File Upload: The main functionality of the application is to allow students to easily upload files. Ideal Skills: - Proficiency in Spring Boot and React: The core technologies of this project. - Java Development: For the backend. - Database Management: Experience with managing databases, particularly with Postgres. - User Authentication: Knowledge of secure user authentication methods. Please provide examples of similar work you've done in the past, especially if it involves fi...
I am looking for an experienced Java developer who can help me design a custom Java compiler. The project involves using the Java language to create a new compiler that should: - Detect syntax errors in Java code. - Optimize Java code. - Generate error messages for syntax errors. The ideal candidate should have a deep understanding of Java, along with experience in compiler design. It's important that the compiler is efficient and can handle a variety of Java code. If you're up for the challenge and have the necessary skills, I'd love to hear from you.
As the website owner, I'm looking for a skilled developer with experience in WordPress and WooCommerce platform. This project comprises two main tasks: 1. Design Revamp: Although I've skipped the specific design changes to be made, I expect the developer to be versatile with layout configurations, color...Optimization: A significant concern about my current website is the page load speed. Therefore, the developer must be proficient in speed optimization techniques and should use their skills to enhance my website's load speed. Please include your experience related to similar projects when bidding. This factor will greatly influence my decision in choosing the right freelancer. Feel free to ask any questions or clarifications about the project. Let's have an o...
I'm looking for a skilled developer to help me resolve a specific CORS issue in my Java Spring application that's been dockerized. The issue seems to be specifically related to preflight requests. Key Points: - The application is built using Java Spring, and it's dockerized. Previous attempts to resolve the CORS issue have been unsuccessful. - Technologies used in my application do include Spring Security and CorsFilter for handling CORS. Ideal Candidate: - Extensive experience with Java Spring and dockerized applications. - Demonstrated experience in solving CORS-related issues. - React - Knowledge of best practices and common pitfalls when it comes to handling CORS with Spring Security and CorsFilter. The selected freelancer should be able to diagno...
I'm seeking a skilled developer to create a professional website for my business. The website should be modern, visually appealing and user-friendly. Other than that, I would like a detailed project proposal from you. Please, include your past work and experience in the application. Please, disregard the other questions.
We need to build a MVP, for which design screens are ready. We would like to have a full stack developer in who can do the job in AWS + NodeJS + Java + Angular + DB + Server. The app is provide a service to clients, include push notifications, whatsapp integration, client profile, rates.. The project will continue after MVP launch.
I need a CAD designer, preferably experienced in Solidworks, to design an iron structure that resembles a tent. The design is moderately detailed, targeted for outdoor events. Requirements: - Proficiency in CAD software, preferably Solidworks - Experience in designing metal structures - Ability to deliver a moderately detailed design suitable for outdoor events The de...for outdoor events. Requirements: - Proficiency in CAD software, preferably Solidworks - Experience in designing metal structures - Ability to deliver a moderately detailed design suitable for outdoor events The design shouldn't focus on load-bearing capacities, as I'm not looking to obtain this information. If you're interested in this project, feel free to reach out if you have further questions...
I'm looking for a skilled web developer to create a modern and multilingual wedding website for my upcoming event. Key Features: - RSVP Form: Allow guests to confirm their attendance. - Wedding Details: Include the date, time, and location of the event. - Photo Gallery: Display images related to the wedding. - Q&A & Tips: Provide a section for frequently asked questions and helpful tips. - How to Arrive: Offer directions and transportation options for guests. - Where to Stay: Suggest nearby accommodations for out-of-town attendees. - Countdown: Include a countdown timer to the wedding date. Additional Requirements: - Style: The website should have a modern design. - Multilingual: Ensure the website is multilingual (English, Portuguese and Spanish) Ideal Skills: - Pro...
...file. **Project Details:** - **Template Overview:** The PowerPoint template is structured as a Jeopardy game. - **Content Format:** You will receive the content in a text file. - **Number of Slides:** The template consists of approximately 162 slides. - **Task Specifics:** The game features 10 categories, split into two sections. Each category contains 5 questions, totaling 50 questions. Your job will be to accurately transfer these questions and their respective answers from the text file to the corresponding places in the PowerPoint template. **Additional Notes:** - Attention to detail is crucial as the text needs to be placed precisely to maintain the functionality and aesthetics of the game format. - If this project is completed successfully, there are potenti...
...of this project is to implement a multithreaded program in Java to sort a list of numbers using thread programming techniques in a Linux environment. Problem Statement In today's computing environments, efficient sorting algorithms play a crucial role in various applications, ranging from data processing tasks to system-level operations. The ability to sort large sets of data quickly and accurately is essential for optimizing performance and ensuring the smooth operation of software systems. The objective of this project is to develop a multithreaded program capable of sorting a list of numbers using different sorting algorithms. The program will be implemented in Java and will leverage the multithreading capabilities of the Java programming language. The proj...
I require assistance with accurate data entry of text data from digital files into a Google Sheet. Key Requirements: - Proficiency in data entry, particularly of text data - Experience with Google Sheets is essential - Attention to detail to ensure data accuracy - Previous experience in similar projects would be highly advantageous. Please let me know if you have any questions or need further clarification.
I'm looking for a skilled developer who can help me enhance my current website with a few new features and functionalities. The specific modifications I'm looking to make are: Add one page that will contains details of subscription we have and create a page to post articl...page to post articles with images It's crucial that the new features are seamlessly integrated into my existing site without compromising its current performance. The ideal candidate will have experience in: - Web development, particularly in adding new modules and features to existing websites. - Payment gateway integration, with a solid understanding of e-commerce functionalities. PHP HTML JAVA CSS Your attention to detail, ability to deliver on time, and your experience with similar projec...
I'm seeking a skilled developer to create a professional website for my business. The website should be modern, visually appealing and user-friendly. Other than that, I would like a detailed project proposal from you. Please, include your past work and experience in the application. Please, disregard the other questions.
I need a C++ programmer who can answer questions about my project Key Project Requirements: - Have prior experience in C++ programming for Arduino UNO - Familiarity with PixyMon camera - Proficiency in implementing line following functionality The project is urgent, and I need someone who can deliver a high-quality code within a short time frame. If you meet the above requirements, and you're confident in your ability to deliver quickly, please reach out.
Hi, as discussed I will be answering approx 20 questions for you on Inference from samples to populations.
I'm looking for a skilled Java Android developer to work on an e-commerce app. The primary focus of the project will be app development, along with bug fixing and performance optimization. Key Responsibilities: - Develop a user-friendly, visually appealing e-commerce app - Implement payment integration as a critical feature - Address any bugs or issues that may arise during development and testing - Optimize the app for performance to ensure a smooth user experience Skills and Experience: - Strong Java and Android development skills - Previous experience in e-commerce app development is highly preferred - Proficiency in integrating payment gateways into Android apps - Excellent debugging and problem-solving abilities - Ability to work independently and meet project dea...
I'm seeking an experienced professional who can help me effectively prepare for an upcoming job interview in the tech industry. My primary requirements include: - Guidance on crafting and delivering strong responses to both behavioral and technical questions - Knowledge of current interview practices in the tech/IT industry - Ability to provide constructive feedback and suggest improvements Ideal candidates will have prior experience in HR or tech recruiting, with a solid understanding of what tech employers are looking for. Your feedback will be invaluable in helping me stand out from other interviewees. Ultimately, I'd like to go into my interview with confidence in my ability to articulate my skills and suitability for the job.
I'm in need of a skilled software programmer to develop a unique number generator software. Key Requirements: - The software should be able to generate a 5-digit unique numb...software should be able to generate a 5-digit unique number from a predefined set of numbers. - This software is not for web or mobile app development, but solely for this unique number generation purpose. Timeframe: - I need this project completed within a month. Ideal Skills and Experience: - Strong proficiency in programming languages that can handle complex calculations efficiently, like Python, Java, or C++. - Proven experience in software development, with a focus on algorithmic problem-solving and data manipulation. - Ability to deliver high-quality, efficient, and well-documented code within t...
