Free java aptitude tests answers jobs

I'm seeking a savvy web developer to construct a high-quality portfolio website for me. The site should brilliantly showcase my work and professional aptitude. Time is of the essence as I'd like to have it ready within a month. Key project requirements: - Main purpose: Design a dynamic portfolio website to professionally display my works. - Essential pages: Though I didn’t mention particular pages, I anticipate the inclusion of essential portfolio website sections such as 'Home', 'About Me', 'My Projects', and 'Contact information'. - Timeline: The site needs to be fully operational within a month. Preferable skills and experience: - Proven background in website development and design - Knowledge of the latest trends in web d...

Job Requirements: Managing the end-to-end life cycle to produce software and applications. Overseeing and guiding the analyzing, writing, building, and deployment of software. Overseeing the automated testing and providing feedback to managem...consultants. You are the person that love to teach and share knowledge with others. You are the person that can work with patience for questions come from consultants. You are the person that your colleagues naturally gravitate to when they are trying to figure something out. You have at least 2 years of experience in Application Development in Java and related technologies. You have understanding in the following topics: HTML/CSS, JavaScript, Java, Spring Boot, ORM tools, Docker, React and more. Nice to have: Linux, Jenkins, Git and ...

I am looking for a seasoned backend developer with deep expertise in Java and Spring Boot. The main responsibilities will be: - Developing a scalable backend structure for data storage and retrieval. - Integrating APIs to streamline functionality. - Implementing robust user authentication protocols. Essential Technical Skills: - Proficiency in Java and deep understanding of Spring Boot is a prerequisite. - Demonstrable experience designing and developing REST APIs. - Proven capability in Microservices architecture. - Strong skillset in writing and optimizing Database Queries. This project requires a solid background in backend development, with a particular focus on using Java and Spring Boot. Your hands-on experience and understanding of REST APIs, Microservices,...

...tailored Discord bot for my online gaming platform. This bot should serve the specific purpose of answering FAQs based on my existing database of chat data. Here's what you need to know for this project: - Develop an Intelligent Discord Bot: The bot should be capable of machine learning. It should be smart enough to learn and adapt over time from the chat history saved in my database, providing answers to FAQs without needing a manual update. Ideal Skills/Experience - Python Expert: Extensive Python knowledge is crucial given the bot must be developed in this language. - Bot Development Experience: Prior work on Discord bots or similar projects would be a huge plus. Experience with developing bots that can handle and respond to FAQs is highly desirable. - Machine L...

As a property owner with an ICF foundation that's less than 5 years old, I am seeking an experienced building inspector to do a thorough assessment. My knowle...old, I am seeking an experienced building inspector to do a thorough assessment. My knowledge about the level of detail needed in the report is limited, so I am open to advice on this. Ideal candidate must: - Have significant experience with ICF foundations - Provide guidance on the need for and benefits of different inspection levels - Advise on whether moisture content or water intrusion tests are necessary - Produce a detailed yet easily understandable report of the inspection findings Please only put forward your proposal if you have relevant experience and can guide me through this process effectively. Time is...

I am urgently in need of a web speed specialist who can conduct comprehensive speed tests on Website A. Identifying and rectifying speed-impacting issues on my website is a top priority. As I did not target specific areas, I would require the freelancer to conduct a complete review of the website to identify elements slowing it down. Possibilities could include examining heavy images, excessive scripts, server performance, or any other unknown factor to be discovered during this task. Here is a comprehensive breakdown of the required specifics: - A complete speed test on Website A. - Provide a detailed report outlining the speed issues and their causes. - Propose an actionable list of improvements to resolve these issues. - Complete the task as soon as possible; urgency is key...

I am seeking an adept Java developer with experience in JUnit testing and microservice architecture, particularly focusing on services revolving around user authorization. Here are the specific requirements: - Knowledge and familiarity with Java language. - Hands-on experience with JUnit testing, ensuring seamless functionality. - Understanding of user authorization for microservices. - Ability to effectively conduct and troubleshoot testing in a local environment. Your primary task will be addressing and rectifying issues encountered during JUnit testing on a specifically user authorization-related microservice in a local environment. Qualified candidates should be comfortable with debugging and have a proven record of handling similar projects.

I am currently looking for engineered solutions to elevate my use of Jasper Reports, specifically in managing complex subreport hierarchy and data sources using XML layouts. Key tasks will involve: - Breaking down and navigating subr...will involve: - Breaking down and navigating subreport hierarchy, - Managing associated subreport data source, - Enhancing the structure and quality of reports. Ideal candidates would have the following skills and experience: - Expert understanding of Jasper Reports, - Strong knowledge and experience in dealing with subreport hierarchy and managing subreport data sources, - Proficiency in Java programming language, - Familiarity with XML layouts. Through your expertise and my vision, let's push the boundaries of what's feasible ...

Python flask and java script developer needed. Please see requirement file.

Python flask and java script developer needed. Please see requirement file.

As a Laravel 5.8 user, I'm experiencing issues presumably connected to PostAutoLoadDump, however...the problem. I need remote assistance on anydesk for setting up an application • Expertise needed: Deep understanding of Laravel 5.8, its dependencies, and primarily it's PostAutoLoadDump feature. Prior exposure to possible Laravel 5.8 PostAutoLoadDump issues is highly beneficial. • Tasks: Analyze the current problem, identify the source of errors, implement necessary fixes, conduct necessary tests to ensure the issue has been truly resolved. • Timeline: Immediate assistance required. The sooner this issue is resolved, the better. Please specify your earliest availability in your bid. • Communication: Frequent status updates are required, preferably on a ...

We build intralogistics sortation systems of arbitrary complexity. You can think of our sorters as a directed graph with different types of edges and fixed locations. Since our systems look different for each customer (e.g. different locations, different number of edges/nodes), we want to be able to create the Anylogic model programmatically, i.e. without the need for drag and d...For your understanding, once this works, we will communicate with the simulation to test our transport logic. - Timeline: Please note, it's important that the project is completed within a month. Therefore, the ideal candidate should be able to work under clear deadlines without compromising on the quality of work. Please, only apply if you have experience with creating simulation models using Java...

For my master's thesis, I would like to get some help with my data-analysis. I have performed experiments on understorey herbs. I'm seeking for a professional data-analyst who can perform, among other things, a statistical analysis using Anova-tests, linear mixed-effect models, Pearson-correlation-analysis and stepwiste multiple regression and write a 10 pages results part about it. Contact me for further information. Furthermore, I would love some help to put my word document in Overleaf and with my citations as well.

As we swiftly move forward with our project, we're seeking a competent Full Stack Developer. Your primary responsibility will be creating APIs and implementing logic in our backend server programs. A good understanding o...primary responsibility will be creating APIs and implementing logic in our backend server programs. A good understanding of React JS for little bit of front-end tasks is also required. Your responsibilities: - API creation - Logic implementation - Database integration - Handling minor ReactJS front-end tasks This is an urgent need, and we want to move forward ASAP. So, if you're a skilled Java Springboot developer with an understanding of React JS and can start immediately, please, reach out. Efficiency, accuracy, and keen attention to detail are k...

I'm urgently seeking a profound Java developer with extensive experience in Springboot. Key responsibilities include: - Code, test and troubleshoot programs utilizing appropriate hardware, database, and programming technology. - Refine data and format the final product. - Maintain and modify programs; make approved changes by amending flow charts, develop detailed programming logic, and make changes to codes. Skills and Experience: - Proficiency in Java - Significant experience in Springboot development. - Familiarity with Agile development methodologies. - A problem-solving attitude. While I can't get more specific about the application's nature, it could potentially fall into any or all of the mentioned categories. I need the project completed ASAP, so ...

...Ruby Rails-powered web portal. Currently, we execute manual testing but realize the need for automation to enhance productivity, efficacy, and system resilience. Key Responsibilities: - Design, develop, and implement automated Functional and Performance tests for our web solution. - Collaborate with the development team to understand the system requirements and functionalities. - Recommend and implement effective QA strategies and tools, tailored for Ruby Rails. - Continually monitor, troubleshoot, and improve the automated tests to ensure optimized portal performance. Skills & Experience: - Extensive experience with QA testing, in particular, automation testing. - Mastery in Ruby Rails platform. Exceptional knowledge of related testing tools will be highly adv...

I'm looking for a specialist who can provide an authoritative opinion on the plastic-free status of a consumer goods product. Key Tasks: - Validate whether my product is genuinely plastic-free for independent verification. - Identify and confirm the three materials used in the manufacture (paper, bamboo & natural rubber) Ideal Candidate: - Expertise in environmental science, sustainable manufacturing or similar field. - Experience dealing with consumer goods. - A strong understanding of various types of plastics used in product manufacturing. - Excellent analytical skills. Your expert opinion will guide me to ensure the product aligns with ecological standards, adding value both for the consumers and the environment.

In order to streamline my operations, I'm looking for a skilled Java developer to construct a desktop application focusing on task automation. Specifically, the software should excel in: - Automated Data Entry: The application should be able to efficiently automate data entry tasks, improving productivity and minimizing errors. Ideal candidates should have extensive experience in Java development, primarily in creating desktop software. Familiarity with task automation, particularly for data entry, would be beneficial. Familiarity with user-friendly design and effective data handling techniques will also be important.

Purpose I want editing code to i apply in own application. I'm in need of a new Android mobile application specifically designed for photo editing. The application must be capable of: - Adjusting color levels to enhance image quality - Cropping and resizing images to fit various formats - Retouching and healing capabilities for flawless photo edits - Advanced features including the use of layers and masks Ideal freelancers for this project should have intensive experience in app development, specifically Android platforms, with a keen understanding of user interface and photo editing mechanics. Knowledge in design and the capability to implement advanced editing features such as layers and masks is crucial. Piece of advice: wow me with your portfolio full of relevant work!

I am currently facing crucial issues with my Android app, developed with Java and PHP Laravel, which need immediate resolution. The issues are a mix of app crashes and functionality errors that are stopping the core operations of the app from running smoothly. Adding to that, I'm also looking for feature implementation that can enhance the overall functionality of the app and provide a better user experience. Key tasks are: - Debugging and solving the app crashing issues - Fixing functional errors - Implementing new features Ideal candidates should have: - Exceptional command over Java and PHP Laravel - Experience in debugging and fixing app crashes - Impressive track record of implementing new features on existing Android apps Due to the issues' severity, I ...

I need a specialist to create a software solution that can streamline order management and provide a comprehensive vision on customer data. Key responsibilities: 1. **Order Management:**...Establishing customer communication logs, maintaining a good record of all customer communication The apt freelancer should have proven experience in software development, specifically in inventory systems and CRM applications that manage order operations. An understanding of Order-to-Cash processes and customer relationship management is crucial. Knowledge of programming languages like Python, Java or C# is also important. I seek someone who can create a reliable, secure, and intuitive software solution, offering ease of use to its end-users. The software should be scalable to support futu...

I'm looking for a VMware administrator with advanced experience to take on a crucial role in my project. The tasks assigned to you will include: - update Vcenter and of ESXi 7.0 to latest patch The ideal candidate should have: - Advanced skills in VMware administration. - Extensive experience with VMware ESXi. Your technical aptitude and troubleshooting skills will greatly contribute to the overall success of my project.

I'm looking for an intermediate-level Java Spring Boot Developer who can focus on creating an API that will handle both PDF signature validation and data extraction. Key responsibilities: - Implement signature validation for PDFs - Extract data from PDFs - Integrate these functionalities into an API Ideal skills and experience: - Proven experience with Java Spring Boot - Familiarity with Tesseract OCR, or similar OCR technology, for data extraction - Good understanding of PDF signature validation - Proficiency in API development and integration Understanding Tesseract OCR usage within a Spring Boot application will be a key differentiator for applicants. If you have the appropriate skills and are ready to contribute to building robust API, let's get started!

I'm in need of expert assistance to bring up-to-date my ringtone app developed in Java. Recently, I've been experiencing some issues which need urgent attention, and also want it compatible with Android 14. Key Tasks: - Fix the recurring crashing that happens upon launch. - Tackle responsiveness of buttons within the app. - Address the problems of incorrect data display. - Ensure compatibility with Android 14 after bug fixes. The above tasks are crucial to improve the app's functionality and user experience. Ideal Skills Required: - Proficient in Java programming and application development. - Experience with Android app development and updates. - Strong debugging and problem-solving skills. Please note that I haven't identified any specific new feat...

Hello I want to turn an existing project into a Windows program. I want to sign any apk file with this project. I will upload the apk, sign it and take it out. I leave the ready project here. https://android.googlesource.com/platform/tools/base/+/studio-master-dev/signflinger/

Separated father that requires a legal writer to review and edit more response to family violence allegations to make it more concise and appealing to the judge. It is a 6 page response to 6 pages of allegations. The writing has to consider the family violence protection act 2008 Australia, all the answers have been completed but they need to be more concise and to the point.

I need a competent software developer to develop the software in my vending machine The ideal candidate should have: - Technical expertise in Java, Python, or C#. - familiar with TCN model vending machine - Extensive experience in application development as this will be the major focus of the project. When bidding, please highlight your experience with the required programming languages and any past application development projects you've completed. This information is crucial in my decision-making process. Skilled and experienced developers are most welcome to make bids.

...quality and stability of the application at all development stages. Stay updated on the latest trends and technologies in mobile app development, especially regarding API integration and dimension recognition. Requirements: Previous experience in successfully developing and launching mobile applications for iOS and Android platforms. Strong programming skills in languages such as Swift (for iOS) and Java/Kotlin (for Android). Familiarity with API integration and the ability to work with technical documentation to implement integration with the existing system. Experience in implementing real-time tracking and push notifications in mobile applications. Preferably, previous experience in developing messaging or logistics applications, as well as dimension recognition using compute...

I'm in need of a contractor to design and integrate a chatbot on my website...designed. Need integration for website, FB, WhatsApp - others later. Expected Skills: - Proficiency in chatbot platforms and programming languages. - Demonstrable experience in creating chatbots for complex tasks. - Understanding of bot-human interaction with a focus on user experience. Deliverables: - A fully functional chatbot integrated into the website. - A comprehensive list of questions/answers for the chatbot. - Testing and debugging before the final handover. Your proposal should demonstrate your capabilities and previous experience in chatbot creation for commercial websites, particularly with similar complexity. Please provide links to past work that relate directly to this project&...

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Please read before applying. Only applications answering and providing relevant examples/ will be contacted. Objective: build a fully functional website to sell framed pictures. Key element: create a design page where members can upload, edit, and view their photos. See and ...platform will you use to build the website? (preferably stand allow PHP or wp and not wix or Shopify etc) 2. do you have experience in using: dropzone, image editor, and cloud services for image hosting? please exemplify . 3. place your bid on the minimum requirements to launch the site and other features can be added after with extra cost (vouchers, cart abandonment, social login etc) If your answers and bidding is in line with what is described above, you will be contacted via chat for further di...

I'm looking for a proficient graphic designer to craft clean and professional thumbnails for my YouTube channel. Key Requirements: - Minimalist design approach which aligns with a clean, professional style - Incorporation of specific elements into the design such as the video title, images from the video, and my brand logo - An aptitude for visual storytelling and capturing viewers' attention Ideal Skills and Experience: - Proficiency in graphic design, particularly for digital and social media platforms - Strong understanding of brand consistency and visual identity - Experience with YouTube thumbnail design preferred - Strong attention to detail - Ability to meet deadlines and work under pressure. If you're adept at combining creativity with professionalism, th...

Hey everyone, I need a project done asap, needs to be completed in 1 hour by the time I post this project, basically I need someone to find me the analytics of this product I found online for my up and coming shopify store, and needs to put the following answers in the google sheet. I could not find the product on aliexpress which is why I need some information on where I can source it from. I need someone experienced in able to source products onto shopify store and able to do it fast. Where can I source this product from with fast shipping (5-7 days maximum?) Is it trending on google trends? Is there competition on facebook or tiktok for this product (send screenshots) How can I market this on tiktok or facebook? Needs to be done in the next hour. Will post the link to the prod...

I need to get Java 8 set up correctly on my Windows system to run my SuperMicro IPMI KVM console for remote control operations. Key Requirements: - Strong understanding of both Windows environment and Java 8. - Proficient in setting up consoles for remote control operations. - Comprehensive knowledge of SuperMicro IPMI KVM consoles. An informed bid would identify how you plan on completing the setup considering the given specifications.

We are pleased to offer you an opportunity for collaboration in the field of application testing on Chinese Android devices. Our company is interested in conducting comprehensive testing of the installation and purchase processes of applications on various models of Chinese devices with pre-installed native markets (not Google Play). My company needs service who can test the ins...models, and it is desirable that devices are from 3 or more countries in Southeast Asia, simulating a Chinese language speaker residing in Southeast Asian countries. - Compensation for the cost of purchasing applications ranging from $2 to $3 USD, as well as additional remuneration of $5 USD for each successful installation/purchase of an application. Any companies that arrange such kinds of tests are p...

I am in need of an experienced video editor and narrating professional with aptitude for creating engaging event highlight videos. Key requirements are: - Strong ability to transform video footage into an appealing and riveting event highlight video. - Capable of providing clear, enthusiastic voice-over narration to accompany the edited video. - Experience in editing is a must. Knowledge in narration is beneficial. - Ability to work on a tight schedule, with keen attention to detail and creativity. Looking forward to working with a dynamic professional who can bring this project to life.

I am on the lookout for a proficient Java developer to create a robust backend system for my project, with a prime emphasis on API integration. The exact Database Management System to be used has not been specified, so you have the flexibility to choose the one that works best within the project parameters. Ideal skills and qualities include: - Mastery in Java programming - Professional experience in backend engineering - Capability to integrate APIs smoothly - Adaptability in selecting and working with Database Management Systems Your concrete understanding of scalable system architecture and data modeling should be evident. In addition, mastery in cloud-based services will be advantageous. Please make sure you're comfortable with these requirements before making a b...

I am seeking an expert to perform comprehensive automation testing on my web application. Your task will include: - Functional testing: Ensure the web application behav...task will include: - Functional testing: Ensure the web application behaves as intended. - Performance testing: Test the scalability and stability of the application under heavy loads. - Security testing: Expose possible security vulnerabilities to ensure the application’s data confidentiality, integrity, and availability. The web application is developed in Java, hence Java developers or Automation testers with robust knowledge of Java will be ideal for this project. Your background and understanding of web application testing should be solid. Proven experience in Functional, Performance and...

I need a professional to create a blockchain and java-based voting system for my final year project. Even though I didn't specify particular features, it's fair to expect that a capable voting system should include: - User registration and authentication - A secure and transparent voting process - Real-time vote counting The applicant should ideally have prior experience with blockchain and Java, or an equivalent background in system development. It is quite urgent as I need this project completed as soon as possible. So, please consider your capacity to meet this crucial requirement.

...data, match details, and league information. • Design the database schema to analyze results and rank app users based on winning margins. 3. Frontend Development: • Develop user interfaces using frontend technologies and frameworks. • Ensure responsive design for compatibility across different devices and screen sizes. Requirements: • Strong experience in Android app development, with expertise in Java/Kotlin and Android Studio. • Proficiency in frontend technologies, UI/UX design principles, and responsive design implementation. • Familiarity with backend development, API integration, and database management. • Ability to implement authentication mechanisms, wallet systems, and referral programs. • Good communication skills and the ability...

Creates visually captivating website designs that enhance user experience and reflect brand identity. Collaborates with stakeholders, designs layouts, and develops responsive designs using tools like Adobe Creative Suite. Implements designs, conducts usability tests, and maintains design consistency across platforms. Skills: - Proficiency in Adobe Creative Suite - Strong grasp of design principles - Experience with responsive design - HTML, CSS, and JavaScript knowledge - Excellent communication and collaboration skills

...mutually agreed - you implement, test and deliver - you provide also unit /integration tests to ensure code is always working - you document each required step to make interaction of systems to work - we test on our premise (you maybe help to fix issues) - we pay (basically the rules of freelancer) Closed book vs open book? We work only on open book. Closed book means you are unwilling to define a WBS for the work and you add only a price tag to the task. We are sorry we will not hire you in such a case! Deliveries? - in our on premise git (access will be granted to you) - full sources - multiple samples of body and responses of the api in test/resources which will be used as unit tests - maven - libs, need prior confirm and we prefer to use mostly la...

...functionality, and provide bug resolution if required Given that the programming language was not specified, expertise in either Python, JavaScript, or Java is required. I would welcome seen any past experience in server setup and VOIP infrastructure development, in addition to general technical skills such as problem-solving, attention to detail, and a solid understanding of IT infrastructures and server technologies. Although the specific usage of the servers is not provided, experience in applying these servers in scenarios like video conferencing, VoIP calls, or WebRTC would be an added advantage. Essential Skills: - Proficiency in Python/JavaScript/Java - Experience in setting up STUN, TURN, and signaling servers - Understanding of VoIP infrastructure and server...

Please send a chat message to me with how you would achieve this task to be considered for the role higher payments can be made for job depending on the answers and confidence of the role being done to the standards required. For this task how would you go about the following - site a - site b Copying all data from these two websites and compare and highlight instances where site A is higher than site B by x amount. As odds change and new odds are added daily this would need updating constantly automatically. Provide a brief plan of how you would complete this task to be considered for job acceptance. As a client seeking analytical assistance, I need a savvy coder capable of conducting a comprehensive comparison

I am looking for a Laravel expert to assist with a problematic project setup. As a project that requires considerable technical acumen, preferred candidates should have: - Specific experience with ...looking for a Laravel expert to assist with a problematic project setup. As a project that requires considerable technical acumen, preferred candidates should have: - Specific experience with Laravel 10.x to tackle setup issues - Excellent understanding of basic and complex features of Laravel, including user authentication, CRUD operations, and API integration capabilities - Problem-solving aptitude to identify and rectify the issues hindering project setup Your expertise should allow you to seamlessly navigate through this complex e-commerce website project, ensuring it operates as...

Overview: Experienced AI Consultant needed to lead cutting-edge projects. Collaborate with clients to design and implement bespoke AI solutions using advanced machine learning techniques. Responsibilities: >> Strategic Consulting: Partner with clients to identify AI-driven innovation opportunities. >> Solution Design: Architec...AI model performance and scalability. >> Documentation: Create technical specifications and facilitate knowledge sharing sessions. Requirements: - Bachelor’s degree in Computer Science or related field; advanced degree preferred. - Proven track record in delivering impactful AI projects. - Expertise in TensorFlow, PyTorch, scikit-learn, and AWS SageMaker. - Strong programming skills in Python, Java, or C++. - Excellent communica...

We are looking for a talented and creative freelancer to undertake a revamp of our existing website. Also to update our product pages with relevant, high-quality, royalty-free images that align with our brand identity and values. Attached herewith contents to be updated in our existing website. Find and incorporate suitable royalty-free images for our range of products. The selected images should reflect the product's features and benefits while maintaining a consistent style and quality that matches our brand’s aesthetic.

I am in need of an experienced software developer to assist in the creation of a multilevel marketing (MLM) network marketing project. While specific programming languages were not selected, knowledge and proficiency in Java, Python, or C# would be highly beneficial. The following features should be incorporated into the system: - User Registration and Login - Downline Management - Commission Tracking and Calculations PHP language also accepted. Experience in mlm development is preferred. Creative and open minded, time bound, efficient and timely service provider is needed.

I need an experienced .NET developer who can deftly convert my current .NET...current functionalities remain intact. The transition needs to be seamless with no added features expected or performance enhancements sought. Your Responsibilities: - Understand the existing .NET backend architecture thoroughly - Convert to Core .NET without any loss of functionality - Deliver clean, efficient, and reusable code After the conversion, I expect you to conduct a series of system tests to ensure effective and efficient operation. Ideal Candidate: In-depth experience with .NET and Core .NET is crucial. A strong background in backend development, as well as proficiency in system testing methods, is appreciated. Your ability to perform seamless transitions without loss of functionality is ...

I am in dire need of a versatile editing expert, having the aptitude to meticulously edit both photos and videos. My project primarily revolves around the motion graphics style for videos. As for the photographs, I don't have specific requirements just yet but would appreciate the ability to perform a variety of edits as needed in future. Ideal Skills: - Proficient in Motion Graphics Style Video Editing - Competent in Comprehensive Photo Editing - Proactive and Attentive to Detail - Highly Adaptable to Client's Needs. Those having considerable experience in the above mentioned fields will be preferential. Propose your approach towards the task to help me understand your suitability for the task better.