Java interview questions java expert level jobs
Hi , I have 15+ Years of experience in IT industry , currently working in Big MNC in India as a technical architect. I can provide training on java, springboot, Microservices, REST API, ReactJs. Also, training will be provided(in tamil and English) to crack the interviews. College students also welcome!! Please contact me @8940726777
...you would start earning without any further effort for that particular client. My work begins from there, managing and executing trades for the investors you bring on board. Please, do not comment if you want to work for a fixed budget. This project is about investing in your own future just like I did for 5 years. In my opinion this is a really good opportunity for both of us. If you have any questions or would like to discuss further, please don’t hesitate to contact me. I look forward to hearing from you soon. Kind regards, Devesh thakur...
I'm seeking an ambitious entry-level salesperson to represent my architectural design and visualization firm, IAVisual.net. The primary focus will be on generating leads, closing sales, and maintaining client follow-ups within the residential and commercial architecture sectors. Key Responsibilities: - Generating leads through various platforms - Engaging potential clients and closing sales - Ensuring consistent follow-up with clients to build relationships and secure future business Ideal Skills and Experience: - Strong communication and interpersonal skills - Basic understanding of architectural design and visualizations - Proactive and self-motivated - Experience in sales (preferably in architecture, but not a must) This role is perfect for someone looking to start their ...
I'm seeking a local MS Excel tutor for my 10th grader. The student is currently at an intermediate level and needs assistance specifically with basic functions and formulas, as well as data visualization using charts and graphs. Key Requirements: - Expertise in MS Excel, particularly in basic functions, formulas, and data visualization techniques. - Experience in tutoring students at a similar level. - Excellent communication skills, able to explain concepts in a clear, step-by-step manner. The student prefers learning through step-by-step walkthroughs. A patient, engaging tutor who can make the learning process enjoyable and effective would be ideal.
Two mini-projects at the bachelor level of computer studies in the C language in a Debian GNU/Linux environment Project 1: The goal of this project is to write a C library that provides a signal-controlled logging system for application state files. The logging system should meet the following requirements: 1. It should be controlled by real-time signals and utilize the data carried by them. 2. Signal handling should be implemented by code executed asynchronously. 3. One of the control signals should enable writing the current internal state of the application to a separate file (a “dump” file). The content of this file should depend on the application and be configurable within it. Each occurrence of this signal should generate a separate file. 4. Another control s...
I'm in need of a reliable, mid-level developer who understands Craft CMS and Laravel Forge. The ideal candidate will be able to handle new feature development, bug fixes and maintenance, as well as performance optimization. Normally, updates or new tasks will arise on a weekly basis, however, I currently have two urgent tasks that require immediate attention. Key Responsibilities: - Development of new features - Bug fixes and maintenance - Performance optimization Ideal Skills: - Proficient in Craft CMS - Experienced with Laravel Forge - Capable of handling mid-level tasks - Reliable and able to meet weekly deadlines
You have a pre-built java vaadin saas platform? I'm looking for an experienced developer who can work with a pre-built Java Vaadin SaaS platform. The key tasks will involve extending the platform to meet our specific requirements, as well as incorporating our branding guidelines into the design. Ideal Skills: - Proficiency in Java and Vaadin - Experience with SaaS platform development - Strong understanding of UI/UX, with the ability to adapt to branding guidelines - Prior experience with platform customization and feature extension
I'm seeking a seasoned professional to run an affiliate Google Ads campaign for my website, WarriorPlus. The primary objective is to generate sales and leads for various digital products listed on the site. Key Requirements: - Proven experience with affiliate Google Ads - Ability to show past campaign results - Familiarity with digital products - Skills in targeting and optimizing ads for lead generation Please note, the target audience for these digital products has not been specifically defined, so flexibility and creativity in ad targeting will be crucial.
I'm seeking a skilled Spanish writer and translator. The goal is to craft and translate articles aimed at raising awareness about health and wellness. Key Responsibilities: - Writing original articles in Spanish - Translating English health and wellness articles into Spanish - Ensuring the content is engaging, informative and appropriate for the target audience Ideal candidates will have: - Proven experience in Spanish writing and translation - A strong understanding and interest in health and wellness topics - A knack for creating engaging content - Experience with writing or translating blog posts and news articles.
I'm seeking a designer to create a 50-slide Google PPT presentation similar to the attached example. The presentation must be: - Elegant and Professional: It should reflect a high level of design sophistication to impress my target audience. - Well Designed: Every slide should be visually appealing and consistent in terms of design elements. - Thoughtful in Font and Color Choices: The use of fonts and colors should align with a corporate style, ensuring readability and visual harmony. Please provide a relevant portfolio piece that demonstrates your capability to deliver a similar project. In your bid, specify your competitive quote and timeline. This could lead to a long-term collaboration, as three additional presentations are in the pipeline. Thank you.
LOOKING FOR someone who has skills using PIXAR RENDERMAN in Maya. USING ONLY PROCEDURAL LIGHTING. DEADLINE: MONDAY 11:00 p.m. (CET) Instructions: -You have to make IMPROVEMENTS on the lighting and texture/materials of ...the crossiant, baguette, maple syrup on the pancake, fruits, the table you can change completely and add something simpler and finally the cupcake wrapping paper make more neutral. I must recieve: - MAYA file -5 FINAL renders in different angles. -Minimum FullHD 1080 or 2k Square, jpeg (I have put some example final renders I want you to render similarly like) If anything is unclear ask questions I will give you more details. Don't do something of your own that is too advanced because this is a student project and I have to follow the rules that the ...
I'm seeking an SEO specialist to help enhance my website's on-page SEO. This includes keyword optimization, content creation, and refining meta tags and descriptions. Managed SEO Maximize our online potential with professional white label SEO services. Implement effective strategies to improve our website’s search engine rankings Locally and nationally. Including comprehensive keyword research, on-page optimization, content creation, link building, and more, to ensure that our site is optimized for both search engines and users. Whether you’re looking to increase traffic, drive sales, or build brand awareness, As our SEO needs to start seeing real results for our websites ASAP . Also including discussions on Backlink strategy ,Citations, Local Search - GBP Key R...
We are seeking an experienced Excel expert to assist in developing a dynamic and user-friendly Excel dashboard or summary tab for our HR team. The project will involve leveraging pivot tables and other advanced Excel functionalities to create an interactive and automated reporting tool that provides clear insights into key HR metrics. The ideal candidate will have a strong background in data visualization, formula optimization, and dashboard design to ensure efficiency, accuracy, and ease of use. Our goal is to enhance data analysis and reporting capabilities, allowing the HR team to make informed decisions effectively. Delivery flexible but ideally within 2 or 3 weeks
Do you have a prebuilt java vaadin platform ideally with multi role function? I'm in need of a Java Vaadin SaaS platform with 9 roles.
I am experiencing critical problems with my official website due to MySQL database connection issues. The site is built using PHP, and I need a seasoned professional with extensive experience in PHP and MySQL to get it back on track. ***It should be fix remote access only. *** Key Responsibilities: - Diagnose and fix all database connection issues - Ensure the website is fully operational post-repair Ideal Skills: - Proficient in PHP and MySQL - Strong troubleshooting skills for database issues - Experience working with official or business websites
...would start earning without any further effort for that particular client. My work begins from there, managing and executing trades for the investors you bring on board. Please, do not comment if you want to work for a fixed budget. This project is about investing in your own future just like I did for 5 years. In my opinion this is a really good opportunity for both of us. If you have any questions or would like to discuss further, please don’t hesitate to contact me. I look forward to hearing from you soon. Kind regards, Bart Smeets...
I'm looking for a skilled video editor who can edit my videos in a storytelling and narrative style similar to this: Ideal Skills: - Proficiency in video editing software - Ability to edit with a focus on storytelling and narrative - Experience editing interviews and testimonials Key Requirements: - Apply only if you are comfortable with a limited budget of 800-1000 INR per project, as we have multiple projects lined up - Your edits should feature smooth and subtle transitions - You should be able to integrate audio and soundtrack seamlessly - Please provide examples of your past work that aligns with this style I look forward to seeing your application.
...needs to handle real-time coordinates. This entails using the device's camera and geolocation capabilities to interact with the database. - Implementation and testing of AR functionalities and geolocation integrating with Firebase will be part of your role. - Rigorous testing and optimization to ensure the application's performance and stability is key. Qualifications: - You should have a high level of proficiency in iOS development and Swift. - Practical experience with ARKit and CoreLocation is essential. - You need to be proficient with Firebase for backend integration. - The ability to interpret and implement UI/UX designs effectively is crucial. Project Details: - The duration of the project is estimated to be 6-8 days. - The AR features will primarily involve r...
I am in need of a skilled System Admin for my Linux and Ubuntu servers. Key Responsibilities: - Regular updates and patching: Ensuring the servers are up-to-date and secure. - Performance monitoring: Keeping an eye on server performance and addressing any issues that arise. Ideal Skills and Experience: - Extensive experience with Linux and Ubuntu server maintenance. - Proficiency in performing regular updates and patching. - Strong skills in monitoring server performance. I'm looking for someone who can keep my servers running smoothly and securely. Your expertise will be crucial in maintaining the health of my server infrastructure.
I'm in urgent need of a cyber security specialist who can perform thorough penetration testing on my React web application. The primary goal is to identify any potential security vulnerabilities, particularly: - Cross-Site Scripting (XSS) - SQL Injection - Cross-Site Request Forgery (CSRF) Your expertise in assessing these specific types of vulnerabilities will be crucial. The ideal candidate would also have experience in Quality Assurance, particularly with automated testing tools such as Selenium and Cypress. Your role will not only involve identifying security vulnerabilities, but also ensuring the overall code quality through automated testing. Please include in your proposal your relevant experience and any examples of previous work that may be applicable. Thank you.
...AI takes over to decide: What messages to send Who to send them to How to adapt the scenario dynamically based on responses from the involved parties. This system acts as an ntelligent coordinator capable of distributing tasks, managing interactions, and adjusting plans automatically to achieve the desired outcome. --- How It Works 1. User Provides a General Idea The user inputs a high-level description of their idea or goal. For example: I want to surprise my wife by sending her flowers. If she refuses to leave the house, think of an alternative plan. The user doesn't need to specify detailed steps or instructions—the AI will handle that. 2. AI Analyzes the Idea Using OpenAI's GPT-4 API, the system: - Extracts key elements from the user's ...
Please Sign Up or Login to see details.
...pass Turnitin's AI detector. The most important aspect of this task is maintaining the essence of the paragraphs and phrases within the thesis. The original meaning cannot be changed or paraphrased too drastically. • Subject Area: The thesis is in the field of Science and Technology, specifically focusing on Artificial Intelligence. • Technical Detail: The text should maintain a medium level of detail, incorporating some simplified terms, but not oversimplifying to the point of losing essential technical content. The ideal candidate for this project should have a strong understanding of artificial intelligence and science and technology, as well as experience in academic writing and editing. They should be able to write in a way that is engaging and access...
I need help with a password-protected RAR file. The file contains documents, and I require a professional who can assist in unlocking and extracting the contents. Skills and Experience: - Proficient in handling RAR files. - Experience with data extraction. - High level of confidentiality and professionalism. - Problem-solving skills to deal with password protection.
I'm looking for a Typescript expert to write Typescript serverless functions to: OLD SYSTEM -> Webhook -> Serverless Function -> New Database and OLD SYSTEM <-> Crap API <-> Serverless Function <-> New Database Bidirectional sync Webhook includes the data that needs to be updated in a timely manner Crap API can sync other data (non-timely) and verify the webhook data was correct to update periodically Challenges include: - Inconsistent webhook formats - Unreliable API behavior of old system - Token management of old system API Technical Stack: - Serverless Functions - Database - Modern TypeScript Deliverables: 1. New Database configured with schema and operational 2. Working and fully tested serverless functions - Webhook Handler - Token Manager ...
...venture? If so, I would love to discuss how we can work together. To give you a concrete idea: your role would be to bring investors who are interested in copy trading my portfolio. Once they’ve joined, you would start earning without any further effort for that particular client. My work begins from there, managing and executing trades for the investors you bring on board. If you have any questions or would like to discuss further, please don’t hesitate to contact me. I look forward to hearing from you soon. Kind regards, Bart Smeets...
I need help with a school assignment that involves a coding project in Python. The specifics of the project are still being determined, but it will be in Python. Ideal Skills and Experience: - Proficiency in Python programming - Experience with coding projects at the school level - Ability to explain complex concepts in a simple way - Read the following file
I'm in need of a seasoned talent acquisition specialist to help me recruit skilled, entry-level Property Managers in the Real Estate industry. Key Responsibilities: - Identify, source and attract suitable candidates for Property Manager positions. - Conduct preliminary screening and assessment of candidates. - Coordinate and facilitate interviews. Ideal Skills and Experience: - Proven experience in recruitment, specifically for entry-level positions in the Real Estate sector. - Strong understanding of the Property Manager role and its requirements. - Excellent communication and interpersonal skills. - Proficient in using various recruitment platforms and tools.
I'm seeking an advanced-level PowerPoint designer who is fluent in Arabic for an important business proposal presentation. Key elements that must be incorporated include: - Financial Data: This will require a strong understanding of how to present complex figures and projections in a clear and engaging manner. - Company Overview: You'll need to showcase our company in a compelling way that captures interest and builds credibility. - Product Descriptions: Creativity will be key in making our product descriptions captivating and easy to understand. Your expertise in PowerPoint and understanding of business proposals will be crucial to the success of this project. Please include samples of your previous work in your bid.
I'm seeking an experienced marketer to assist with promoting my upcoming book release. The primary focus will be building excitement and a list of pre-interest in ordering the Book. Key Responsibilities: - Develop a visually appealing and engaging Book launch campaign, social media, LinkedIn. - Create and curate images, graphics and narrative that align with book's themes and target audience - Strategize on optimal posting times and frequency for maximum reach - Build a way for people to register their interest and pre order Book. Skills: - Proficiency in graphic design and social media marketing - Experience in book promotion is a plus - Ability to understand and target specific audience demographics - Experienced marketer - Facebook, LinkedIn Ads Please note that while I hav...
I need a Java implementation of a priority queue using a skip list for an academic assignment. The project will require the following: - Code comments and explanations: The code needs to be clear and easy to understand, with comments explaining the purpose and functionality of each section. - Unit tests: You will need to create unit tests to verify the functionality of the priority queue. - Detailed documentation: The implementation should be thoroughly documented, explaining each part of the code and the overall design of the priority queue. Moreover, a key requirement of this project is optimizing for insertion efficiency. The priority queue should be designed to handle insertions as efficiently as possible. Ideal skills for this project include: - Proficiency in Java -...
...skilled lead generation specialist to help us attract potential clients and grow our business. Key Responsibilities: Conduct market research to identify potential leads in our target industry (list any specific industries if applicable). Develop strategies to generate quality leads. Use various platforms (LinkedIn, email marketing, cold calling, etc.) to generate and convert leads. Maintain a high level of communication with leads and provide them with relevant information. Use lead generation tools and CRM systems to manage and track leads effectively. Report on lead generation performance and metrics regularly. skills required ; Proven experience in lead generation, with a track record of successful campaigns. Strong knowledge of online tools and techniques for lead generatio...
I'm seeking a GIS professional with expertise in QGIS to assist with data conversion and integration for the creation of thematic maps. Your primary responsibilities will include: - Data Conversion and Integration: Transforming and integrating various spatial data sets to prepare them for mapping. - Thematic Map Creation: Utilizing QGIS to develop insightful and visually compelling thematic maps from the prepared data. Ideal candidates will have a solid understanding of GIS principles, extensive experience with QGIS, and a strong ability for spatial data analysis and mapping. If you are detail-oriented, have a knack for visual storytelling through maps, and can effectively integrate complex data sets, I would love to hear from you.
I'm looking for a dedicated data entry professional. The job involves: - Handling mixed content data from digital files - Ensuring a typing accuracy of at least 90% The source of the data will predominantly be from a portal, so familiarity with web-based platforms is a plus. Experience with data entry is essential, and a keen eye for detail will be highly valued.
I'm looking for an experienced professional to help share my E-commerce website. The goal is to reach: - Local customers - National customers - International customers Skills and experience required: - Proficient in digital marketing strategies - Previous experience in E-commerce website promotion - Good understanding of targeting diverse customer segments
...AI takes over to decide: What messages to send Who to send them to How to adapt the scenario dynamically based on responses from the involved parties. This system acts as an ntelligent coordinator capable of distributing tasks, managing interactions, and adjusting plans automatically to achieve the desired outcome. --- How It Works 1. User Provides a General Idea The user inputs a high-level description of their idea or goal. For example: I want to surprise my wife by sending her flowers. If she refuses to leave the house, think of an alternative plan. The user doesn't need to specify detailed steps or instructions—the AI will handle that. 2. AI Analyzes the Idea Using OpenAI's GPT-4 API, the system: - Extracts key elements from the user's ...
I want to develop an animated series which concentrates on "how to make India a developed country". Trailer: In 1700 India was holding 27% of world economy. 200 years later India's share dropped to less than 3%. Why? Because British came and demolished India's native institutions. 1) Its economy deindustrialized 2) Its trade networks got destroyed 3) Its people got deeply divided by caste and creed. In just 200years India was turned from richest country to developing country. It is 21st century, still we are said as a developing country. Here comes KALAM who tells us in each episode one idea how to turn India to a developed country. Hold on to watch more ..................trailer ends I need someone to help me with the script for this trailer.
...experience and proposed solution. • Timeline: App to be delivered within 6-8 weeks from project start. How to Apply: Please include the following in your proposal: 1. A brief introduction about yourself or your team. 2. Relevant experience and portfolio (highlight similar projects if possible). 3. Proposed tech stack and development approach. 4. Estimated timeline and cost breakdown. 5. Any questions or suggestions you may have for the project. We are excited to partner with a talented developer/team to bring this idea to life. If you are passionate about fintech and have the skills to build a scalable, user-friendly app, we look forward to hearing from you!...
...AI takes over to decide: What messages to send Who to send them to How to adapt the scenario dynamically based on responses from the involved parties. This system acts as an ntelligent coordinator capable of distributing tasks, managing interactions, and adjusting plans automatically to achieve the desired outcome. --- How It Works 1. User Provides a General Idea The user inputs a high-level description of their idea or goal. For example: I want to surprise my wife by sending her flowers. If she refuses to leave the house, think of an alternative plan. The user doesn't need to specify detailed steps or instructions—the AI will handle that. 2. AI Analyzes the Idea Using OpenAI's GPT-4 API, the system: - Extracts key elements from the user's ...
...techniques. The pipeline will incorporate: GDFL 1-minute OHLCV data. Level 2 order book data (market depth). Computed Greeks (Delta, Gamma, Theta, Vega, etc.). AI/ML models for generating trading signals and evaluating performance. Scope: Acquire, clean, and store the relevant data. Calculate and integrate Greeks for each option contract. Engineer features from OHLCV, Level 2 order book, and Greeks. Develop AI/ML models for predictive signals or strategy optimization. Backtest and analyze strategy performance. Provide documentation, deliverable code, and a final report. 2. Key Deliverables Data Management & Integration Scripts/Processes to fetch and organize GDFL 1-min data (NSE & BSE). Integration of purchased Level 2 data into a unified format. Data cl...
...might reduce fees by 10%, while holding 500 MXR offers a 20% discount. Additional Incentive: Staking + Discount Users who stake their MXR tokens for extended periods can earn additional fee reductions as a loyalty incentive. Our Vision Our goal is to create a secure, user-friendly, and feature-rich dApp that combines privacy with tokenomics, incentivizing user engagement while maintaining a high level of trust and transparency. We believe in building a platform that rewards users for their participation and loyalty. What We're Looking For We are seeking a skilled web developer to join our team and help bring this project to life. As part of the team, you will: Develop and maintain the frontend interface for the dApp using technologies like React.js, , or similar frameworks...
...AI takes over to decide: What messages to send Who to send them to How to adapt the scenario dynamically based on responses from the involved parties. This system acts as an ntelligent coordinator capable of distributing tasks, managing interactions, and adjusting plans automatically to achieve the desired outcome. --- How It Works 1. User Provides a General Idea The user inputs a high-level description of their idea or goal. For example: I want to surprise my wife by sending her flowers. If she refuses to leave the house, think of an alternative plan. The user doesn't need to specify detailed steps or instructions—the AI will handle that. 2. AI Analyzes the Idea Using OpenAI's GPT-4 API, the system: - Extracts key elements from the user's ...
...Market Analysis:** - Identify and define the characteristics of our target market, including demographics, psychographics, and behavioral traits. - Utilize both primary and secondary research methods to gather relevant data. 2. **Ideal Customer Persona Development:** - Create detailed buyer personas that represent our ideal customers. - Include information such as age, gender, income level, education, interests, challenges, and purchasing behavior. 3. **Primary Research:** - Design and distribute surveys to collect firsthand data from potential or existing customers. - Organize and facilitate focus groups to gain deeper insights into customer attitudes and preferences. 4. **Secondary Research:** - Analyze existing market reports, industry publications, and...
I'm looking for a professional code reviewer to check the quality of my Java and Python codes. The primary goal is to ensure maintainability. I also have concerns regarding the scalability of the code. Key Tasks: - Assess for code smells - Identify unused classes/variables - Evaluate the code's scalability Ideal Skills and Experience: - Proficient in Java and Python - Experience with static code analysis - Strong focus on code maintainability - Understanding of scalability concerns
Job post Seeking a Python developer who is willing to listen, understand, ask questions, and create a detailed and practical Budget Manager application for users (no need for an interface, console is fine). Requirements: 1. Write a Python program with at least 200 lines of code, adhering to best coding practices. 2. Use basic Python concepts: loops, lists, control flow, functions, strings, dictionaries, file handling, and modules (csv, random). Please do not use any complicated Python stuff. 3. Make sure it contains: 3.1 usage of the csv module for creating, reading, writing and loading from the csv file for processing of data like loading it into a data structure. 3.2 Include basic programming stuff like list slicing, loops, if-else statements, taking input from the user using th...
I'm looking for a skilled professional able to convert AI/EPS files into detailed technical engineering drawings for a CNC manufacturer. The final file type should be a STEP file. Key Requirements: - Convert a total of 7 simple flat metal pieces - Incorporate dimensions and medium level tolerances into the drawings - Ensure the drawings are suitable for consumer product applications The ideal candidate will have: - Proficiency in CAD software - Previous experience with CNC manufacturing - Ability to interpret and convert AI/EPS files into technical drawings - Understanding of consumer product design requirements
BUDGET IS UNDER 45 USD. PLEASE DONT CONTACT IF YOUR ESTIMATE IS ABOVE As a Symbolic Fiction Prompt Designer, you'll craft emotionally resonant and thought-provoking narrative prompts where ordinary objects serve as powerful metaphors for human experiences, emotions, and choices. Your work will inspire writers, screenwriters, and creative thinkers to build meaningful stories anchored in symbolism and thematic depth. HAS to have a unique hook and a main theme that is reflected in the last sentence and ties with the beginning. Also should be written times new roman 12 single spaced. Word count <5k. ALSO, please verify the prompt you want to with me beforehand. Include a plot twist at the end where it ends the story as the main character finally understand the symbolic nature of wh...
...stock material platforms (e.g., Pexels, Pixabay) – ideally, you have access to additional platforms with high-quality content. Transforming ideas and concepts into visually appealing video contributions. What You Bring: Experience as a video editor or cutter. A creative eye for visual and sound editing. Access to stock material accounts is a plus. German language skills at a native or very high level. What We Offer: Flexible Work: You will work independently and can manage your own schedule. Regular projects with engaging topics. Collaboration with a creative and dedicated team. We look forward to receiving your application, including work samples and a short introduction about yourself!...
...messages to send** - **Who to send them to** - **How to adapt the scenario dynamically** based on responses from the involved parties. This system acts as an **intelligent coordinator**, capable of distributing tasks, managing interactions, and adjusting plans automatically to achieve the desired outcome. --- ### **How It Works** #### **1. User Provides a General Idea** The user inputs a high-level description of their idea or goal. For example: - *"I want to surprise my wife by sending her flowers. If she refuses to leave the house, think of an alternative plan."* The user doesn't need to specify detailed steps or instructions—the AI will handle that. #### **2. AI Analyzes the Idea** Using OpenAI's GPT-4 API, the system: - Extracts key elements fr...
