Java interview questions for 5 years experienceεργασίες

I am looking for a skilled conference coordinator with a focus on speaker management. You will be responsible for coordinating and managing speakers for an upcoming conference with less than 100 attendees. Your responsibilities will include: -Speaker identification and engagement -Ensuring all speaker logistics are taken care of -Being the point of contact for speakers Skills and Experience: -3-5 years of experience in speaker management specifically. -Experience working with conferences of similar size -Strong communication and organization skills -Ability to manage multiple tasks and deadlines effectively This role requires someone who can handle all aspects of speaker management, from initial engagement to logis...

I'm searching for a skilled Agile Scrum Master to lead a team of very experienced team members in an effort to improve overall productivity. Key Responsibilities: - Utilize Agile methodologies to enhance team performance - Facilitate daily stand-ups, sprint planning, and retrospectives - Collaborate closely with Product Owners to ensure priorities are clear - Identify and help resolve any impediments hindering team progress - Provide regular updates to me via phone calls The ideal candidate should have: - A proven track record of implementing Agile methodologies - Excellent communication skills, particularly over the phone - Ability to lead a team of very familiar Agile practitioners - Strong conflict resolution skills - Familiarity with Scrum practices Please do not hesit...

I'm looking for a capable content writer who specializes in educational materials, specifically in physics and biology, for high school and 12th-grade students. Tasks will involve: - Writing comprehensive articles. - Creating problem-solving content for each topic. Each teaching aid will include 10-20 questions. Ideal applicants should have: - A strong grasp of high school level biology and physics. - Previous experience with educational content creation. - An ability to write in an engaging and understandable manner for high school students.

As an experienced data entry professional with three years of remote work experience, I am seeking new data entry opportunities from home. My expertise primarily lies in entering customer information, a task I have performed with precision and efficiency in the past. Key Requirements: - Data Entry: Primarily focused on entering customer information. - Software Proficiency: Proficient with Google Sheets. Ideal Skills: - Exceptional attention to detail. - Strong organizational and time management skills. - Previous experience working remotely. - Familiarity with other tools or software for data entry tasks is a plus.

Attached is a file explaining the project. I am looking for a 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 understa...

...context. - Chatbot functionality: The chatbot should have the capacity to engage in meaningful conversations with users, along with the ability to learn and adapt over time. - Question and Answers: The chatbot should be able to provide answers to frequently asked questions and find relevant answers from PDF files content. Experience and Skills: - Strong understanding of natural language processing - Previous experience with developing chatbots - Familiarity with sentiment analysis - Ability to create personalized recommendations for users - Skilled in extracting and understanding content from PDF files - Strong problem-solving skills and attention to detail Details - Upload Excel file containing Expediente Codes - Use automation and OpenCV to solve Captc...

...React-Native developer with 3-5 years of experience who is well-versed in using Expo and writing JavaScript. The project involves implementing a design that already exists in Figma and fixing minor bugs in the code. Key Responsibilities: - Implement the design accurately: You should ensure that the design is represented faithfully in the app. Attention to detail is crucial in this aspect. - Fix any minor bugs: Any issues present in the existing code should be identified and resolved promptly. - Maintain code quality: You should be able to write clean, well-structured code that is easy to maintain in the future. Ideal Skills and Experience: - 3-5 years of experience in React-Native development - Proficiency in Expo, react-native and Java...

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

...screen size of the device being used. Key requirements: - Ensure all elements of the site render correctly on any device. - Maintain the visual appeal and user-friendliness of the site. - Implement best practices for responsive web design. Ideal skills and experience: - Proven experience in responsive web design. - Proficiency with HTML, CSS, and JavaScript. - Understanding of cross-browser compatibility. - Strong attention to detail and design aesthetics. I need help making a website ‘Responsive’ for all devices. I last worked on this site eight years ago but I'm now 80 years old. Here is a link to one of the articles: (the HTML is available) Make this one file responsive and show me what you did including the new CSS ...

Yes, I can do your work as per your wish, word by word, I have 3 years of experience, you can see my work on my profile, which I have put as a sample, it will help you. there will be no disappointment This is my promise

We have print data for packaging but in the wrong format. It's a PDF and all single elements needed to create the new print data are delivered. We need someone who can build this 1:1 If there are questions - just let us know.

...Analysis: I need you to analyze the number patterns for this data, specifically looking at numbers used once versus those repeated over multiple years. This analysis should be done thoroughly and presented in a clear, easy-to-understand manner. Ideal freelancer skills and experience: - Proficient in data conversion and organization - Skilled in creating and working with PDF documents - Experience in data analysis, especially patterns and number analysis - Ability to create visual representations, such as charts and graphs - Strong attention to detail and accuracy. 1. Google takeout data conversion and organization. 2. Multiple years of cell records to analyze 3.I am attempting to make a clear timeline using payment records, cell data. For exa...

Hi guys, Thanks for your interest in writing for us. IMPORTANT: Human writing only - No AI or Rewriting - (we check) AGAIN BECAUSE THERE ARE SO MANY CHEATERS: NO AI - NO UNDETECTABLE AI AS WE STILL SEE - DON'T WASTE YOUR OR OUR TIME IF YOU DON'T WRITE MANUALLY !!! What we offer: *Writing work at the entry rate of $20/1000 words with room for growth. *Flexibility: No Skyping, no phone calls, accept projects when you have the time to complete them, take time off when you need (letting us know in advance is good practice). *Easy to work with: We reply to questions fast, will provide valuable input and feedback on every single task you complete. *We've been in the content writing and marketing business for 15 years and have w...

...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 development. - Familiarity with real-time captioning and language translation algorithms. - Ability to implement user-friendly and customizable interfaces. - Experience in creating collaboration tools is a plus. The target audience for the platform is diverse, catering to both individuals and enterprises. Your role will be instru...

We are developing a spreadsheet-based database of the most popular English quotations (or English translations), and are looking for a researcher with native English language skills who can identify and collate (into Excel or Google Sheets) the following requirements, providing the quotation, the author, and the source document (if available): - 1,000 most popular quotations from literature (prose and poetry), excluding Bible quotations and the works of William Shakespeare - 500 additional most popular English language quotations in addition to the above (from non-literary sources - 200 of William Shakespeare’s most popular quotations Maximum length of each quotation is 55 words. Extensive source material is available online, and we encourage the use of existing source mate...

Looking forFront-end Developer with tech stack Angular, Vue.js, React Native with 4 years of experience.

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.

...GFE Trailers. GFE stands for Good Fortune Endeavors. We offer trailer leasing services for wholesales, retailers, and manufacturers. We are looking for a logo that reflects our brand. We want our primary color to be green with our secondary colors as white, gold, and /or black. We want to create a brand that communicates the following: Hardworking, reliable, efficient, honest, competitive pricing, superior service. We want a logo and letter that makes people feel good when they look at it and people feel like this will be a great company to work with. Some examples of trailer leasing companies are as follows. We need an image that is unique, easily and quickly identifiable for our brand as well as lettering

I'm looking for a talented and experienced freelance designer who can help me bring a children's book to life. The book is intended for school-aged children (6-12 years old) and has an educational theme. The key tasks/requirements include, but are not limited to: - Book design for a 30 page children's book - Creating engaging, educational, and age-appropriate illustrations - Following an educational style of illustration that will appeal to children Skills & Experience required: - Proven experience in children's book design - A portfolio demonstrating skills in creating engaging, educational illustrations - Excellent understanding of age-appropriate design and layout - Attention to detail If you have the skills and ...

I am in need of a creative professional to bring to life my vision of a futuristic, menacing, left-handed themed 'Warzone' for my upcoming hard/dark techno event. The project will encompass the following: - Creation of an appropriate, atmospheric artwork that reflects the desired theme - Designing a website that will serve as a central information hub for the event Ideally, you should have a solid background in graphic design and web development. A passion for techno music and an understanding of its culture would greatly be advantageous. Website includes: - Event Details: Date, Location, Line-up, etc. - Artist Profiles: Background information and links to music Creativity is key here, and the capacity to incite a sense of anticipation with a 'comi...

I'm looking for a 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 plat...

...module that records all relevant client 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 pa...

...upgrade a state-of-the art startup MEMBERSHIP PLATFORM; website, iOS & Android apps, and admin panel. **OVERVIEW** The framework is built in versions that are several years old. For example Node JS 7.10.0 and MySQL 5.7.0. Everything needs to be updated to highest stable version that offers support and packages. For Node.Js that will likely be version 18 or 20 Moreover, this project offers an excellent opportunity for more development. **QUOTE: UPGRADE** -Please provide a quote for upgrade of website, iOS & Android apps, and admin panel. -The Framework described below. -Specify team size and roles. -Time frame for completion. **PLATFORM FRAMEWORK & DETAILS** Framework: React, Node, Express, React Native Frontend: Reac...

We're seeking capable freelancers who can work with me to create promotional videos for a service or product. The primary goal of these videos is to boost awareness and engage our professional audience, aged between 35-54 years. Key Requirements: - Experience in video production, particularly for promotional purposes. - Understanding of the target audience and ability to tailor content accordingly. Though the platform for video sharing hasn't been specified, we value versatility. The ability to create content suitable for a range of platforms is a plus. Please include samples of your previous work in your proposal. Looking forward to working with you.

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

Hi Semi786, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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.

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

I'm looking for an experienced Senior VLSI Backend Engineer to join our team. You’ll need to have extensive experience with RTL Design and Coding, and a strong handle on Logic Synthesis and Optimization, as well as Physical Design and Floorplanning. Key Requirements: - At least 5 years of experience as a VLSI Backend Engineer - Strong knowledge in scripting using TCL and Python - Hands-on experience with full RTL to GDS-II flow for complex designs - In-depth knowledge of Synthesis, P&R, and STA flows - B.Sc. / M.Sc. in Electrical Engineering from a leading institute Your role will involve collaborating extensively with our team, so strong collaboration skills are a must. Your role will be crucial in our overall product deve...

Hello my brother! I hope you and your family are doing great! I have a project for you! See doc - and let let me know if you have any questions.

As I am wrapping up my mobile game, I'm in need of a skilled developer who can help me integrate CloudKit into my Unreal Engine 5 project. This is crucial for storing and managing user profiles, in-game transactions and stats. Key Requirements: - Proficiency in Unreal Engine 5: As the core of my project relies on this version, it's vital that you have experience with it. - Expertise in CloudKit: Strong understanding of Apple's CloudKit platform, including its setup and integration with iOS apps. - Mobile Game Development: Experience in mobile game development and a strong understanding of in-game data management. - Time Sensitivity: While there's no immediate deadline, I aim to complete this integration in the later half of this Summ...

We are on the lookout for an exceptional Senior Golang & Blockchain Developer to join our innovative team. The ideal candidate will have a robust background in software development with more than 7 years of experience, a strong command over various programming languages, and excellent communication skills. Responsibilities: Develop, test, and deploy smart contracts and blockchain-based applications. Design and implement scalable and maintainable microservices architecture. Collaborate with cross-functional teams to deliver high-quality software solutions. Optimize backend processes using Golang for enhanced system performance. Ensure the integration of frontend and backend systems for seamless user experiences. Containerize and orchestrate microservi...

...dynamo/alternator for bicycles. The primary objective of this project is to create a device that can generate and store significant power for storage in high-capacity batteries. This dynamo/alternator should deliver a high power output, mainly focusing on efficiency, ease of use and weight. Key requirements: - Designing a high-power dynamo/alternator that can support extensive power needs. - The device should be attachable to a standard bicycle without impacting its performance or aesthetics. - Prioritizing power output over size or weight, meaning the final product can be robust as needed. Your role will be to: - Combine your expertise in electrical and mechanical engineering to create a prototype. - Ensure the final product is not only functional but also practical ...

I have identified the specific CPP code that needs to be converted to Java. The CPP code interacts with external systems and the Java code should maintain a similar code structure as the CPP code. Key Requirements: - Convert CPP code to Java: You should be experienced in both languages and possess a strong understanding of how to translate complex code structures. - Maintain a Similar Code Structure: The Java code should be as close as possible to the original CPP code in terms of its structure. I'm looking for a developer that can efficiently convert the code and ensure that it maintains the same ability to interact with external systems. Ideal Skills: - Proficient in C++ and Java. - Experience in translating code from one language...

I'm seeking an AI/ML specialist wit...on an exciting project. Key Requirements: - Proficiency in AI/ML methodologies and algorithms. - Hands-on experience in full-stack development. - Ability to seamlessly integrate AI/ML with the front-end and back-end of web applications. Your responsibilities will include: - Developing and implementing AI/ML models for specific tasks. - Ensuring the AI/ML components work effectively with the existing tech stack. - Enhancing the overall efficiency and effectiveness of the application through AI/ML capabilities. Please provide examples of relevant projects you've worked on in the past, especially those where you've combined AI/ML and full-stack technologies. Experience with Python, Java, and JavaScript will b...

Παρακαλούμε Κάνε Εγγραφή ή Κάνε Είσοδο για να δεις λεπτομέρειες.

I am planning to use 1.69" LCD Display Module (240x280) with raspberry pi 5 to draw animated eye … I am looking for a developer to help me in 1- setting up the screen to work with raspberry pi 5 like this :RPI_for_1.69_lcd_module 2- setting python on my raspberry 3 - write a python code to draw animate eye like this I will give remote access to my raspberry pi 5 and the developer should install everything live to my items.

Παρακαλούμε Κάνε Εγγραφή ή Κάνε Είσοδο για να δεις λεπτομέρειες.

I'm looking for a talented Figma designer to create a comprehensive and engaging prototype for my mobile app. This app is aimed at elementary school kids (6-12 years old) and will incorporate a range of features including interactive quizzes, virtual lessons, and progress tracking. The ideal candidate will have: - Proficiency in using Figma for complex app designs - Experience in designing educational materials or apps, preferably for kids - A good understanding of UI/UX principles, especially when it comes to engaging children - Creative and innovative ideas to make the app both educational and fun - Strong communication skills to ensure the design meets the needs of the brief and the target audience

Παρακαλούμε Κάνε Εγγραφή ή Κάνε Είσοδο για να δεις λεπτομέρειες.

...project is for advanced developers. Those that can read complex code structures - I mean it. You must be able to understand ReactJS but also understand a large existing project with little help from me. We're looking for a full-time programmer who is hard working, honest, and enjoys learning. Are you the kind of person where your yes means yes and your no means no? Do you have several years of programming experience with all things ReactJS? Place, "ReactJS developer" on the top of your bid. This full-time position requires attention to detail - someone that understands spoken and written English, fluently. We have enough work for over a year. On the top, after "ReactJS developer", please tell me what was your most difficult R...

I'm in need of skilled website designers. I'm seeking a professional web designer to create a website for my business. The site will serve as a platform for me to showcase my work or services, share information with visitors, and potentially sell products in the future. You must be experienced in creating websites that are visually appealing, easy to navigate, and optimized for both desktop and mobile devices. Your work should be clean, modern, and aligned with current design trends. Please note that I haven't finalized the website's purpose yet, so your expertise in different types of websites (e-commerce, blogging, portfolio, etc.) will be highly appreciated. Your ability to work with me to develop a color scheme or adhere to existing brandin...

...app. like Regain screen time + Focus only for Android. The app should have the following features: - All apps Usage - App Reminders: for Example: When the user selects any app for reminder. Let's YouTube as an example. When the user opens Youtube on his phone, a pop- up will appear asking for how long you wants to use youtube. 5 minutes 10 minutes 20 minutes. If the user selects 5 minutes, then a pop-up will appear again if he uses it for 5 minutes. Just like the Regain app. - Separate screen for whatever permission is required. - Bottom Navigation with two button: 1. Home: Show the top app usages time, then selected app open like youtube open 3, Instagram open 5. 2. Apps : Shaw the app list for ...

...an established IT services provider with 13 years of experience and a team of 25 in-house developers. Currently, we are looking to hire some freelancers because we are at full capacity and do not have sufficient resources to handle some of our work. We are seeking a long-term partnership and are willing to provide 20-30 hours of work per week. We welcome both experienced freelancers and those new to this platform who have significant prior experience, such as working in a company before starting their freelance career. This job post is open to all qualified candidates. Now, let's discuss the job requirements, which are urgently needed: We require an expert Laravel Developer who is well-versed in third-party APIs. The candidate must have experience wor...

...technical-scientific, IT&C and Financial disciplines; ...I have a prestigious development environment, for partner use: - we have Premium, 4 years, WordPress/WooCommerce and many AI/tools for your use; ...I'm looking for a new line for future .EUs and to present to World GOAL: Main: Staff: Large Basic: , , , , , , TARGETS: broker, bookmakers, traders, agents, investors (financial or industrial); ...every person positive to him land and its people (patrons or public personalities); every operator promoting Ecological TRANSITION in Italy, Europe, World; Skills and experience needed: - Web design and development - Graphic design and layout - SEO optimization - CMS,

...The database is mysql. Functionality for Taking Photos Using HTML5 and JavaScript, you can use an input element with the type file and the attribute accept="image/*" to allow users to take pictures of documents directly from the browser on a mobile device. Uploading the Image to the Server When a user takes a picture and clicks the save button, the image is sent to the backend server via an HTTP POST request. The backend server can use a framework Spring Boot (for Java) to process the uploaded images. Image Processing and Data Extraction On the server, you can use OCR (Optical Character Recognition) technology to recognize and extract data from images. Libraries like Tesseract OCR (available for Python, JavaScript, and other languages) can be usefu...

I'm looking for a talented designer to create engaging and visually appealing promotional materials for my products. Key Points: - The target audience is primarily professionals between 31-50 years old. The design should resonate with this group, making it visually appealing and easy to understand. - The design style should be creative and colorful. Think about what catches the eye and keeps the attention of our demographic. Skills: - Proven experience in graphic design, specifically with brochure and leaflet design. - Understanding of the target audience and how to tailor designs to their preferences. - Ability to create visually stunning, creative and colorful designs that convey the message effectively. If you have a portfolio that demonstrates thes...

I'm looking for individuals to help drive traffic to our new social media platform, Okay.com.gr. - Goal: The main aim of this project is to increase website traffic. - Target Audience: The promotion should be directed towards young adults, specifically those between 20-55 years of age. - Channels: I'm particularly interested in leveraging influencer partnerships to achieve the goal of driving traffic. Ideal freelancers for this project should have: - Proven experience in social media promotion, especially with a focus on driving website traffic. - Knowledge and understanding of the young adult demographic, particularly those between 20-55 years. - A track record of successful influencer partnerships and collaborations. - And social media profi...

...role We are looking for a focused, driven Amazon Account Manager. The ideal candidate stays on top of Amazon’s marketing trends, has experience with Amazon listings (including flat file expertise), product research and Amazon software tools. You will be required to manage key client accounts, upload new content on Amazon listings, work with design, sales and other Lezzat team members to complete client projects. Please add the word AMZ Lezzat at the beginning of your cover letter so we know you have read this. Core responsibilities • Uploading listings to Clients Amazon Seller or Vendor Central accounts • Uploading new content the team provides on to seller central or vendor central of the client account • Doing regular checks on our Amazon Seller Cen...

Hello Özkan I’ll just make the official project for the 5 illustrations here, that we discussed earlier. To refresh, we would like 3 of the images to be of the BygMax character and 2 of Rasmus. I will attach a picture you can use as inspiration (please ignore the one with yellow background). Best regards The BygMax Team