Java interview questions java expert level일자리
1. preferably React.js 2. excellent understanding and implementation of security techniques for variables and API interaction with variables. 3. have a good understanding of variable state management and React structures. 4. know how... which are the core of e-commerce 3. It should be easy to manage the overall status of payment related, and Navigation processing should not cause bugs/abuse due to lack of data and status management. ** We do not recommend new developers who do not understand these fundamentals, or who do not have experience and want to gain experience. (You should not use low-level libraries like jquery; an understanding of NVM and REACT-level js is basic). The Design Link:
SAS Data step 프로그램을 java 프로그램으로 변경하고 싶어요. Enterprise Miner로 자동 생성된 .sas 프로그램을 .class로 컴파일이 가능한 .java 프로그램으로 변경하고 싶어요.
# 2013년6월 ~ 2013년12월 : 고양시 상수도 블록시스템 - 고객사 : 고양시청 - 근무사 : (주)제이앤씨시스템 계약직 - 사용기술 : Java, Spring, Oracle, ibatis, amchart, eazy-ui # 2014년1월 ~ 2014년3월 : 고양시 상수조 블록시스템 GIS적용 - 고객사 : 고양시청 - 근무사 : (주)제이앤씨시스템 계약직 - 사용기술 : Java, Spring, Oracle, iBatis, O2Map, OpenGIS # 2014년4월 ~ 2014년11월 : 주유소 누유관리 모니터링 시스템 - 고객사 : (주)에스티모빅 - 근무사 : 프리랜서 - 사용기술 : Java, Spring, MySql, MyBatis, jqgrid, bootstrap, daum map API, plot-chart # 2014년12월 ~ 2015년2월 : 생산관리 ERP설계 - 고객사 : (주)금강이엠씨 - 근무사 : 프리랜서 - 사용기술 : mockup UI tool # 2015년3월 ~ 2014년4월 : 블루투스 BLE 비콘통신 Android 개발 - 고객사 : (주) 바이트시스템 - 근무사 : 프리랜서 - 사용기술 : Android (블루투스 BLE 비콘통신, 서버 소켓통신) # 2015년7월 ~ 2014년8월 : 임베디드 리눅스장비 웹관리 프로그램 - 고객사 : (주)제이앤씨시스템 - 근무사 : (주)제이앤씨시스템...
기타 또는 불분명 자바 php -> java 로 소스를 바꿔야 플러그인을 만들 수 있습니다. Nukkit (mcpe) 로 넘어갈건데 바꿔주실 분이 필요합니다.
인스타그램 같은 사진 공유 서비스 개발을 의뢰하려고 합니다. JAVA 프로젝트로 개발하기를 원합니다. (커스텀을 위한 매뉴얼만 확실히 제공해주신다면 다른 언어나 프레임워크로 개발 되었거나 개발 되어도 상관없습니다. ) 인스타와 비슷한 것을 이미 개발한분을 우선적으로 찾고 있습니다. 사용하길 원하는 프레임워크 spring , mybatis, maven 그 외 프론트엔드 관련 프레임워크 (예:angularjs) 인스타와 똑같은 기능이 구현된 플랫폼 또는 sns 기능이 구현된 플랫폼을 개발 하신분이 있으시면 꼭 연락 부탁드립니다. 개발 가능하신분들도 쪽지로 연락부탁드립니다. ^^
나중에 제가 좀 시간이 나면 bidding 해 볼까요? ㅋㅋ 요즘 너무 바빠서... 중국도 다녀와야 하고... 뭐 랜딩페이지 하나 만들어주세요, 한장 만들어달라는 얘기. 쇼핑카트 만들어 주세요, 이런일들이 많아요. 뽀샵 사진을 짤라주세요. 이런 일도 있고. ㅋㅋㅋ 좀 비싼일들은 ajax chatting, asp.net, php 로 사이트 구축, php, jQuery, java, AJAX 이런거 복합적으로 섞어서 1년동안 일해야 하는 것도 있고.... 이런 건 제가 bidding 자체를 제가 못하겠죠. 어느정도 불러야 하는지도 모르니.... 그누보드 스킨만 갖고도 충분히 구축할수 있는 정도 사이트, 현재 bidding 이 대략 550만원이네요...
...the clothes I choose, and send them to Japan. The item costs and postage will be paid via PayPal. Remuneration From registration to delivery of the items to Japan USD20 From the second purchase and transfer to Japan USD15 Qualifications Who lives in South Korea Must be responsible and sincere A person who can be contacted regularly Please contact us if you have any other questions. ■ 한국 거주자로서, 한국어 ←→ 영어, 한국어 ←→ 일본어 중 하나가 가능한 분에 한정합니다. 저는 일본에서 아동복을 판매하고 있습니다. 한국의 아동복을 구매하고 싶습니다만, 한국에서는 해외로 발송하지 않는 업체가 많아, 제품 구매 대행과 일본까지의 전송을 부탁드립니다. 업무 내용 이곳에서 지정한 한국의 아동복 도매 사이트를 방문하여 해당 사이트에 회원 가입을 합니다. 회원 등록 완료 후, ID와 비밀번호를 알려주십시오. 그 후, 이쪽에서 지정한 아동복을 구입하시고 일본까지 전송해 주시는 업무입니다. 상품 대금 · 운송료 등 실비 분은 paypal 계정으로 입금해 드립니다. ...
we are looking for hacker. we prefer who has high level skills and has experience been hacking. payment will be around $ 10000, please do not hesitate email to who has intetesting to take this job. 안녕하세요. 실력있는 해커분들 모집합니다. 보수는 1000만원 정도입니다, 실력이 있으시고 해킹경험이 있으신 분들은 으로 연락주시면 감사하겠습니다.
we are looking for hacker. we prefer who has high level skills and has experience been hacking. payment will be around $ 10000, please do not hesitate email to who has intetesting to take this job. 안녕하세요. 실력있는 해커분들 모집합니다. 보수는 1000만원 정도입니다, 실력이 있으시고 해킹경험이 있으신 분들은 으로 연락주시면 감사하겠습니다.
I'm in urgent need of a skilled Java or Kotlin programmer for native Android development. The task at hand is to create a client-server application for managing mobile clients. It's crucial that you have substantial experience working on such applications. Key Requirements: - Expertise in Java or Kotlin for Android development - Proven track record of developing client-server applications - Immediate availability for urgent project commencement In this long-term project, there's potential for permanent hiring. I will consider professionals who demonstrate commitment, deliver quality work, and have sufficient availability to dedicate to this project. Please note, the specifics of the application functionalities, the type of database to be used, and the metho...
I'm looking to develop an automated trading system for stock trading on the Zerodha platform. Key Features: - Real-time Data Analysis: The system should analyze market data in real-time. - Automatic Order Execution: Based on the analysis, the system should automatically place buy/sell orders. Ideal Skills: - Proficiency in programming languages (Python, Java) for algorithm development. - Experience with Zerodha's API for platform integration. - Strong understanding of stock market dynamics and trading strategies. Please provide examples of similar projects you've completed in your proposal.
...Applications without the correct answer as the first line will not be considered. About the Role I am seeking a skilled PHP/Symfony IT consultant to collaborate with me (via screen sharing and coding together) for 5-6 hours per day, 5 days a week, for 6-12 months. The hourly rate for this position is $10-$12 per hour, depending on your experience and expertise. --- Application Process 1. Interview: A 1-2 hour unpaid session involving a screen-share and coding test (3-4 PHP/Symfony/Laragon problems). 2. Strict Skill Evaluation: If you lack the required expertise, it will be quickly evident. Please apply only if you meet ALL the requirements below. Tech Requirements 1. Fluent English (native speaker preferred). 2. Minimum 4 years’ experience** with PHP/Symfon...
# Dream Wed - Wedding Services Marketplace Platform Development ## Project Overview We're seeking experienced developers to build Dream Wed, a comprehensiv...- Clean, well-documented code - Responsive design implementation - Security best practices - Performance optimization - SEO-friendly development - Cross-browser compatibility ## How to Apply Please submit your proposal including: 1. Relevant portfolio items 2. Estimated timeline 3. Detailed technical approach 4. Team composition (if applicable) 5. Previous marketplace platform experience 6. Questions about the project scope We look forward to working with a skilled development team to bring Dream Wed to life! ## Contact Please send all inquiries and proposals through the platform's messaging system. We aim to resp...
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 ...
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 ...
보다 자세한 내용을 확인하시려면, 회원 가입 또는 로그인 절차가 필요합니다.
...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 ...
