Full stack java developer interview questions and answers jobs
I'm seeking a talented PHP full-stack developer for a project that lies in the moderate complexity category, featuring some customizations. Key Responsibilities: - Front-end development: You'll be expected to create a visually appealing and user-friendly interface using HTML/CSS and JavaScript. - Back-end development: You must be proficient in PHP, particularly Laravel, to successfully implement the back-end logic of the application. - Database management: Proficiency in database management is essential, as it's a crucial part of the project. The ideal candidate for this role should have: - Strong experience in front-end and back-end development - Proficiency in HTML/CSS, JavaScript, CodeIgniter and Laravel - A track reco...
I'm looking for a proficient Excel expert who can help me with importing data from an existing Excel file into a mark sheet template. Key Tasks: - Import data from an existing Excel file into a new mark sheet - Perform data cleaning post-import The ideal candidate should have: - Proficiency in Excel, speci...proficient Excel expert who can help me with importing data from an existing Excel file into a mark sheet template. Key Tasks: - Import data from an existing Excel file into a new mark sheet - Perform data cleaning post-import The ideal candidate should have: - Proficiency in Excel, specifically in importing data - Experience in data cleaning and manipulation - Attention to detail to ensure data accuracy Feel free to reach out if you have any questions. I look...
I'm seeking an experienced full stack .NET developer well-versed with Angular to build a desktop e-commerce application. Key requirements: - Full stack .NET developer - Proficient in Angular for frontend development - Experience with desktop application development Your primary objective will be to develop a user-friendly, efficient, and scalable e-commerce platform. Prior experience with similar projects will be highly valued. Ideal skills and experience: - Expertise in .NET framework - Proven track record in Angular frontend development - Experience in developing desktop applications - Good understanding of e-commerce platforms
...provide a beginner level training on the MERN stack. The ultimate aim of the training is to equip learners with the skills needed to develop web based systems. Ideal Skills and Experience: - Knowledge of web development and software engineering - Understanding of both basic and complex coding concepts - Proficiency in teaching and mentoring, ideally with a teaching/mentoring background for beginners. - Good understanding and practical experience with MERN stack, this will be a plus. - Experience in practical web development and system design using MongoDB will be highly appreciated. - Can teach in a very interactive way, doesn't mind lots of dumb questions. Your ability to clearly explain concepts, provide practical ...
We're looking for multiple competent native English editors to help us improve English language usage in a big batch of Excel-related tutorials. No testing of tutorials has to be done as the technical aspect of the articles is fine but they've been put together by non-native speakers. Starting with a paid trial of $20.
...responses, user data collection, and the facilitation of products or services sales. Key bot functionalities will include: - Responding to Frequently Asked Questions (FAQs). - Sending appointment reminders. - Advising on account statuses and dues paid. - Send chat to a operator - Receive info from Sugar Comunity Edition and Sap B1 and send to the customer The perfect candidate for this project will have: - Proven experience in chatbot development. - Deep understanding of WhatsApp API. - Experience with user data collection techniques. - An eye for detail and problem-solving skills. - Excellent communication skills. Please provide past work samples related to WhatsApp bot development in your bid. I look forward to working...
I'm seeking a skilled Java developer to work on an action game project that I need completed as soon as possible. - The project involves game development in Java, focused on creating an immersive action game. - The game needs to be optimized for the PC platform, ensuring seamless performance and user experience. The ideal candidate will have: - Strong Java programming skills - Experience in game development - Ability to deliver quality work under tight deadlines Please share your relevant experience, and provide insight into your approach for this project.
I am looking for a Flutter developer to create a comprehensive PDF package. - The package should include functionality for: 1.) PDF encryption and decryption 2.) PDF compression 3.) Splitting PDF into multiple PDFs 4.) Merging multiple PDFs 5.) Watermarking PDF 6.) PDF validity and protection info 7.) Add page no. to the PDF 8.) Change PDF page size IMPORTANT: Do not use any underlying technology which requires AGPL-3.0 license or any other license which asks for fees for commercial use. Platform Support: - The Flutter package should be able to work seamlessly across both iOS and Android platforms. Exhaustive documentation will be required for the package. Example flutter package (for reference only): Payments will be done in phases after completion
i need a telegram bot 1. need to setup buttons 2. need to post poster
I need some easy work in Android I need some android apps using java I need easy work at low budget but for long term I need work from Pakistan freelancer
I'm in need of a React JS developer to build a new project – a responsive website for an interior design company. The core features required for this website include: - Fully responsive design - User-friendly UI/UX - Smooth Navigation Key pages to be developed are: - Home page - About Us page - Portfolio page - Services Page - Client Testimonials - Blogs Page - Process Page The ideal candidate would be someone who has experience building responsive websites with React JS, has good understanding of UI/UX, and the ability to deliver on time. Your task will also include integrating website design with overall brand consistency. I look forward to working with a dedicated professional with proven track record and positive client feedback.
I'm looking for a developer who's proficient in C#, MS SQL Server, Dot Net, and XAMARIN to work on an already existing application. Need to improvise and add amend few things.
...SureTrigger, and SureMembers are powerful tools for creating and managing subscription-based platforms. Here's a detailed scope of work based on your requirements: Platform Setup and Configuration: Install and configure SureCart, SureTrigger, and SureMembers plugins/extensions. DONE. Set up payment gateways for processing transactions (Stripe, PayPal). DONE. Configure user roles and permissions for different membership levels (Freemium, Plus, Pro, Premium). Customize email notifications for user registrations, subscriptions, and other relevant actions. Product and Subscription Setup: Define and create payable products for each membership tier (Freemium, Plus, Pro, Premium). Set up subscription plans with varying featu...
I require an expert in Asterisk and FreeSWITCH development, along with experienced system engineering skills. Specifically, I need help with: - Asterisk and FreeSWITCH development - Integrating VoIP - Setting up Call routing and IVR (Interactive Voice Response) - CTI - Skill group base call routing to agents. Apart from these, the implementation of Asterisk and FreeSWITCH clustering as well as Call Center Reporting is required. The technology stack should be Linux, PHP, MySQL along with postgresql and API knowledge. The freelancer should have considerable experience in these to meet the project's specific requirements.
...users to purchase lottery tickets and redeem their prizes. Key Features: - Ticket Purchasing: Users should be able to easily buy their lottery tickets through the app. - Prize Redemption: Once the lottery results are out, winners should be able to easily redeem their prizes through the application. Payment options: - In-app purchase: It should support in-app ticket purchases to smoothen the transaction process. - Digital Wallet: Users should be able to pay using their digital wallets. This will require integrating reliable payment gateways for a smooth and secure transaction process. Ideal candidates for this project should have: - Experience in Android app development, especially with payment gateways and in-app purchases. - Proficiency in integrating and...
...of a skilled Python developer with a strong background in AI and ML. The project involves a full spectrum of responsibilities in these fields, and I'm looking for a professional who can hit the ground running. Key Responsibilities: - AI Development: You'll be tasked with creating, implementing and maintaining complex AI algorithms and systems. - ML Model Development: This role will require you to design, train, and optimize machine learning models. - Data Analysis: You'll need to collect, interpret, and present data in a meaningful way, to help inform our AI and ML projects. Required Skills and Experience: - Expertise in Python is a must. You should be comfortable with Python libraries and tool...
I'm seeking a skilled Python developer who can handle all aspects of SNMP for my project. Key Responsibilities: - Implementing SNMP query and data retrieval - Efficiently managing SNMP trap handling and notification - Developing a robust SNMP agent Your role will be crucial in ensuring that our system effectively communicates using SNMP across multiple versions. Ideal Skills and Experience: - Proficiency in Python - Extensive experience with SNMP (versions 1, 2c, and 3) - Strong understanding of network communication - Previous work on SNMP trap handling and agent development is a major plus If you have the right skillset and experience, I look forward to seeing your proposal.
Looking for a skilled animator to join our team, focusing on creating compelling motion graphics videos for our YouTube channel. We will need someone that can work daily and create 1-2 minute of motion graphics per day. Here is an example of the type of work we need: Key Requirements: * Proficient in Motion Graphics Animation * Deadline-oriented and able to take on daily projects on a full-time basis Ideal freelancer should also be an avid viewer of YouTube content, so they understand the platform's style and demographic. This position is meant for someone with initiative that's seeking a long-term working relationship.
I need assistance in conducting cyber security interviews. This task requires an individual with fundamental understanding of several areas. Specifically, the support person must be proficient in the following areas: - Network Security - Application Security - Cloud Security The role of the assistant is geared towards assessing the knowledge and skills of potential candidates. Prior experience in conducting similar cyber-security interviews will be highly advantageous in this regard.
I am in need of an experienced LabVIEW developer who specializes in data acquisition systems and control systems. This project involves the collection and monitoring of signal frequency data for analysis purposes. TASKS INCLUDE: - Developing and implementing a robust data acquisition system in LabVIEW to monitor signal frequency. - Designing and deploying control systems. - Regular monitoring and analysis of collected data. RECOMMENDED SKILLS: - Prior experience with LabVIEW programming is essential. - Expertise in the creation and usage of data acquisition and control systems. - Knowledgeable in signal frequency monitoring and analysis. - Solid background in automation and process control. My ideal candidate is det...
...experience in antivirus application development, specifically for Windows OS. - Expertise in Windows Kernel Driver Development. - Proficiency in high-level programming with C++/C/C#/Qt, Java, and Python. - Developing apps in C/C++/C#/Qt - In-depth knowledge of low-level operations with X86/ARM Assembly Language. • Knowledge in system security and safe programming practices. • Demonstrated ability to meet tight project deadlines. I require this antivirus software as soon as possible, so the ability to work under time constraints is crucial. Please provide a detailed overview of your proposed strategy and previous relevant work experiences....
I'm seeking an experienced game developer with a deep understanding of Cocos2d, Unity to join our team to create an engaging Android game with some special features. Key Requirements: - Proficiency in Cocos2d game development - Experience with Android game development - Ability to implement multiplayer mode and level editor functionalities - Knowledge of IO Game - Experience of multiplayer IO Game
...for a full-time customer service, data entry, and sales & marketing role. Key Responsibilities: - Providing top-notch customer service, handling inquiries and resolving any issues that may arise - Accurately entering data, ensuring the maintenance of up-to-date and correct records - Assisting in sales and marketing efforts to drive business growth Ideal Candidate: - Entry-level professional eager to learn and grow in the industry - Strong communication and problem-solving skills - Proficient in data entry and customer service systems - Basic understanding of sales and marketing principles This role offers a competitive salary range of Rp1.500.000- Rp3.500.000 per month and the opportunity to work full-ti...
WordPress developer with experience in developing Simple Job Boards by Press Tiger. I have purchased two add-ons which allows for recruiters to have applicants apply direct to their emails, and also passes through CVs without storage the information or creating an account. I want the following functionality: As an Applicant: - When someone clicks apply for the job, can they fill out a contact form, attach a CV and send it direct to the recruiter without any of the applicants’ details being saved on the server. (the add-on should do part of this) As a recruiter: - The recruiter can access the back end, manage their own job posts, and receive to their emails only As the administrator: - I am developing the one Word Press Site () with many recruiters addi...
...develop a new web application. The ideal candidate should have proficiency in Java, Python and C++, as well as experience in full-stack development. Key responsibilities include: - Developing a new web application from scratch - Integration of user-facing elements with server side logic - Building reusable code and libraries for future use - Ensuring the technical feasibility of UI/UX designs - Optimizing the application for maximum speed and scalability Skills and experience required: - Proficiency in Java, Python and C++ - Full-stack development experience - Strong understanding of web development technologies and concepts - Familiarity with Agile methodologies - Excellent problem-solving skills - G...
As the person responsible for my custom-built website's database, I require assistance implementing a new products page. The website runs on an HTML/CSS/JavaScript stack. I also have a Maria database running. The implementation I'm seeking needs to feature: - A main page that showcases the product categories and a search function to enable users to look up part numbers. - Individual product pages that showcase product details with images after a category or part number selection. Ideal Skills & Experience: - Knowledgeable and proficient in HTML, CSS, and JavaScript, PHP - Experience in web development, with a specific expertise in creating product pages - Strong understanding of database interaction to ensure seamless integration with existing s...
We're looking for multiple competent native English editors to help us improve English language usage in a big batch of Excel-related tutorials. No testing of tutorials has to be done as the technical aspect of the articles is fine but they've been put together by non-native speakers. Starting with a paid trial.
We are looking for a full time employee with graphic designing and video editing skills. Must have laptop and good internet connection and should know Telugu, Hindi and English Languages.
I'm in need of a seasoned .NET developer who possesses the following expertise: - Skilled in developing Web API - Knowledgeable in MySQL as a database system - Need 5+ Years Experience This is a personal project and I'm seeking someone reliable, efficient, and with a firm grasp on these skills to ensure successful implementation. If you have the experience and are keen on a unique personal project, I encourage you to bid.
As an experienced Java Developer, I need your expertise in integrating Apache Camel with our web app. This integration is primarily aimed at facilitating the routing of messages between our system and external APIs. Key Requirements: - Understanding of Apache Camel: You should have comprehensive experience working with Apache Camel, ideally in a similar integration scenario. - Communication with External APIs: Our system needs to seamlessly communicate with multiple external APIs. You should have a solid understanding of RESTful APIs and experience integrating them. - Synchronous & Asynchronous Communication: The integration needs to support both synchronous and asynchronous communication with the external APIs. Feel free to provide examples of s...
I'm looking for a proficient Java developer to assist with mobile application development for Android. While the specific features of the app haven't been finalized yet, a deep understanding of the Android ecosystem is crucial. Your tasks in this project will majorly focus on: - Constructing the back-end structure - Building app functionality - Ensuring smooth user interface flows Ideal candidate should have: - A strong background in Java - Experience with Android app development - An understanding of user-centric design - Flexibility to adapt their approach as the project moves forward. This project is excellent for a developer keen to expand their portfolio with a robust Android application. Please attach examples of your previous work if p...
I'm looking to upgrade my current system, perhaps keeping the current Opencart (V1.52) system and working with it where possible... unless its deemed a rebuild is cost effective. The opencart system we use has been added and modified over time, hence it is not possible to simply upgrade to a newer opencart version. The business we operate in is parts for coal and wood fires, this is a business that is reducing overtime, due to environment issues, however, the stove market has recently had a mini boom due to gas prices being high with a record number of new stoves being sold over the last 3 years (we do not sell new stoves, just the parts for these stoves). We expect to see at least another 5 years from this business. We have been told by our current developers...
...website, I'm seeking a skilled Shopify developer who can work with me regularly on an hourly basis via Slack. The key tasks you'd handle include: - Minor corrections - Ensuring mobile responsiveness - Adjusting product pages - Customizing the theme. I mainly cater to general consumers. Therefore, finding a way to make the site welcoming and easily navigable for this vast audience is paramount. An understanding of consumer behavior online and expertise in user-friendly design would enhance your efficiency in fulfilling the tasks. The ideal candidate should have proven Shopify development experience, possess excellent troubleshooting abilities, and have a strong understanding of responsive design. Also important is the ability to effectively com...
...candidate will work closely with another full-stack programmer, contributing to the development of various applications, including SaaS. The various software will interact with a Node.js backend and the user interface will be designed on Figma. Responsibilities: - Ability to devise practical solutions independently, following discussions with the CEO/CTO. - Participate in video conferences as needed. - Actively collaborate with the programming team, including peer-reviewing code. Essential Requirements: - At least 2 years of experience with React. Applications without this experience will not be considered. - Experience in developing medium to large-scale React applications. - Provide a portfolio that demonstrates the projects you have managed and completed...
I'm looking for a skilled Python developer who is well-versed in machine learning and GANs to implement a conditional GAN primarily for image generation as a part of my school project. Key Responsibilities: - Utilize Python to develop a conditional GAN. - Find an academic paper from the last 5 years that enhances the vanilla conditional GAN using a simple approach and use this incorporate their approach to this one. - Find a dataset suitable for the task. It's up to you to choose one. Requirements: - Proficiency in Python. Experience using PyTorch machine learning library. - Understanding of GANs and how they can be applied to image generation.
I'm looking for a skilled programmer with ...using Grafana to visualize data. For this project, you'll be pulling data from a locally connected Allen Bradly Compactlogix PLC and creating web trends on a PC. The key data to be visualized includes: - Temperature - Pressure These will need to be monitored and analyzed on an average basis. In terms of data representation, I prefer a line graph. The ideal candidate will have experience in controlling PLCs, managing data and creating visuals with Grafana. Your insights and expertise on the most effective ways to represent and interpret the data will be highly valued. Strong communication skills and the willingness to ask clarifying questions are appreciated. Ple...
I am in need of a Full-Stack developer well-versed in Apache Kafka for configuration, message serialization, deserialization, event streaming, and processing. Additionally, you will be responsible for developing Spring Boot microservices that encompass user authentication, authorization, database integration, data modeling, and REST API development. Key responsibilities include: - Kafka setup and configuration - Kafka message serialization and deserialization - Kafka event streaming and processing - Designing and implementing user authentication and authorization within Spring Boot - Integrating databases and modeling data effectively - Developing REST APIs with Spring Boot The ideal candidate for this project ...
I require a skilled graphic designer to create a logo for our home & kitchen products brand "COSRAAN". The logo will be applied across various platforms, particularly our e-commerce sto..."unveiling the beauty within your walls", the logo should encapsulate this spirit. - Symbols: No specific symbols are requested given the last question was skipped by the client. However, creativity with incorporating relevant elements affiliated with home and kitchen are encouraged. - Deliverables: Please provide a source file with all relevant fonts and design elements. Please DM me if you have any questions or require further guidance. Ideal freelancers for this job will have a portfolio demonstrating previous vintage logo design work and a keen ey...
I'm in need of a skilled Wordpress developer who can help me build multiple websites, each with a unique design. Key Requirements: - Experience in developing and customizing Wordpress websites. - Ability to create unique, visually appealing designs for each website. - Strong understanding of responsive design principles. - Excellent project management skills. Additional Details: - The websites are not e-commerce, they are purely for content sharing and engagement. - The goal is to create distinct websites, so the design should be varied. - It's important that the developer can implement any necessary plugins or custom functionality. If you have a keen eye for design and a solid track record with Wordpress development, I'd like to hear fr...
I'm in need of someone who can create a small college project based on blockchain technology. I'll provide the codes and other stuffs required. The person just needs to debug some errors and do some front end and back end work. Key Requirements: - Capable of using Remix, CSS, and Java Script for the project. - Understanding of blockchain fundamentals, including user authentication, data encryption, and smart contracts. Please feel free to share your past work and experience related to blockchain, along with any detailed project proposals you might have.
I'm in need of a skilled software developer to create a custom appraisal system for my textile company. The software should be designed strictly for Windows OS. Key Features: - The primary function of the software should be an assessment tool that can be used for a variety of purposes, such as employee performance tracking, feedback collection, and goal setting and tracking. - The assessment tool should be designed with a mix of multiple choice questions and open text input. Ideal Skills and Experience: - Proficiency in Windows software development. - Experience in creating assessment tools within the software. - Knowledge in developing software for the textile industry would be a plus.
I require an experienced React developer to construct a single web page. This is strictly an informational page designed to showcase products and services. The design should be clean and minimalistic, with an emphasis on functionality and user experience. Key Responsibilities: - Create a single informative web page in React JS - Implement a minimalistic design style Ideal Candidate: - Proficient in React JS - Strong understanding of user interface and user experience - Has a knack for effective, minimalistic design - Prior experience creating professional, informational web pages.
As the project owner, I urgently require a skilled developer to help integrate my WhatsApp system with a cloud. The integration needs to serve both outbound and inbound functions, and it should be compatible with web platforms. The ideal developer will bring the following skills and experience to this project: - Familiarity and experience with WhatsApp and cloud integration - Strong knowledge in web-based platforms - Past experience in implementing the following functionalities: auto-responding to messages and CRM integration. This project is urgent, thus a quick turnaround time and reliability are key attributes I am looking for in a freelancer.
I'm seeking a professional in Berlin to attend a networking event. Your role will be to cover it, ask key questions, and capture the essence of the gathering. Key Responsibilities: - Attend a networking event on my behalf - Conduct video interviews with visitors - Capture high-quality photographs of the event - Create a promotional content based on the event coverage Ideal Freelancer: - Located in Berlin - Proficient in video interviews and photography - Excellent communication skills - Experience in creating effective promotional content Please ensure to provide a brief summary of your approach to this task when bidding. It's very important that you're able to attend the event in Berlin. Thank you.
I'm seeking a skilled Twilio developer to integrate Twilio capabilities into my website. Requirements: - Experience in Twilio Programmable Voice API (Browser to Phone Call, Browser to browser call) integration. -In existing application these API need to integrate. -Non experience don't apply.
I'm in need of a Laravel developer with 3-5 years of experience to enhance my existing website. This project comprises of adding new features and routinely debugging any issues. We need someone who has experience in integration of ZOOM Video call API and Twillio Programmable Voice API. Fresher are not acceptable.
As a thriving startup, we are in need of a highly skilled Android Developer with proficiency in XML and Jetpack Compose to join our team. Primary Task: - Migrate a module written in XML to Jetpack compose : 4 screens + Business logic Skills and Experience needed: - Deep understanding and expertise in Android app development - Hands-on experience with XML Schemas; familiarity with XML Parsing and XML Web Services will be considered a plus - In-depth knowledge of Jetpack Compose, especially its UI toolkit Overall, we're seeking a developer who is deeply committed to enhancing the user experience through thoughtful and efficient app development. If you've mastered XML and Jetpack Compose and have a knack for Andr...
I'm looking to have a tool developed that can analyze biological microscopy images, specifically with features such as color segmentation, edge detection, and cell counting. The tool should also support universal data import and corrections of alignment and image rotation. Ideal candidates for this project should have: - Strong proficiency in Python and Java - Previous experience with image analysis and microscopy imaging - Fiji, Maven, Eclipse preferred - Bio-formats - Would be great if you have experience in setting up a Fiji plugin (post your work)
I'm in urgent need of a WordPress developer with specific experience in building dynamic form functionality, available on my home page . Key Tasks: - Develop a dynamic form like my competitor: I require a highly skilled individual to set up a dynamic form on my WordPress website with contact form 7. - Customization: The form needs to be tailored to fit the unique requirements of my website, so experience with theme customization is required. Ideal Skills & Experience: - Proven experience in developing dynamic forms on WordPress - Strong understanding of theme customization - Ability to complete tasks swiftly and effectively. Timeframe: This is an urgent requirement, so we’re looking to have the form fully operational ASAP. Please only bid if you can mee...
