Java programming interview questions and answers jobber
microcontroller programming for 1kva solar inverter
HA-it projekt programmeringsopgave
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Jeg har vil ha et Bitcoin kasino, jeg har for øyeblikket kun muligheten til å betale via PayPal. Jeg har også muligheten til å øke budsjettet underveis dersom det er nødvendig. Jeg kan kun Java selv og er veldig ny innen PHP og generell utvikling av nettsider, så jeg setter pris på enkel og ryddig kode ettersom jeg skal lære meg mer etterhvert som tiden går.
Java 1.6,Tomcat 7 , eclipse juno , database ,dreamweaver etc .
...ARE A GIS TEAM AND WE ARE LOOKING FOR A ARCGIS JAVASCRIPT DEVELOPR FOR DEVELOP WEB MAP APPICATION USING ARCGIS JAVASCRIPT API. THE APPLICATION MUST BE DEVELOP AS THE VIEWER TO THE FOLLOWING LINK: , THIS VIEWER CAN BE USED AS A BOILERPLATE / STARTING POINT FOR BASIC VIEWER; USING ARCGIS JAVASCRIPT API FOR GIS FUNCTIONALITY, FRAMEWORK DOJO FOR WIDGET AND OTHER CLASSIC JAVA FUNCTION AND BOOTSTRAP FOR GRAPHIC COMPONENT. WILL BE MADE AVAILABLE A MOCKUP. THE WEB APPLICATION CONCERNS THE INTEGRATION BETWEEN ARCGIS SERVER SERVICES EXPOSED AS WMS AND WFS AND EXTERNAL WEATHER DATA. WORK PROVIDES A FIRST STEP FOR DEVELOP ALL GIS FUNCTIONALITY WHIT ARCGIS SERVER SERVICES AND A SECOND STEP FOR INTEGRATION A WEATHER DATA. THIS ANNOUNCMENT IS FOR FIR...
App Programming App Programming App Programming App Programming App Programming
Jeg har pågående arbeid relatert til vårt tidligere prosjektProgramming dice game for iOS and Android.'
Have an idea for a quiz app Can any programming, but need help setting up the basics. The application shall be made for iOS iPAD and iPhone in the first place. Coded in Xcode 5 Or if you have other suggestions came with it.
car website programming + inner pages 130$
...algorithmic trading and API integration to assist in setting up automated trading signals. Our algorithm, currently operating on the TradingView platform, generates precise buy and sell signals. However, we require assistance in seamlessly translating these signals into actionable trades on our trading platform. The primary objective of this project is to integrate our existing algorithm with the trading platform's API to automate the execution of trades based on generated signals. The selected freelancer will be responsible for establishing a robust connection between the algorithm and the trading platform's API, ensuring timely and accurate execution of orders. Key tasks include: 1) API Integration: Configure and establish a secure conne...
...simple and efficient Car Maintenance Tracker app designed for auto repair shops. The app's primary function is to streamline customer and vehicle management by utilizing RFID technology. Core Features: RFID Integration: The app will utilize an RFID reader connected to the Android tablet to scan customer vehicle tags. Scanning a tag will display the vehicle's service history and stored information. Vehicle & Customer Data Management: For new customers, the app will allow users to create profiles by entering: Customer Name Contact Information (Phone, Address) Vehicle Details (Type, Engine Type, Oil Type, Filter Types, Battery Size, etc.) Additional Notes Existing customer data can be easily accessed and updated upon subsequent visits. Service Hist...
I'm in my final year of a computer science degree and would like to outsource my final year project. The project will focus on data analysis, particularly using Java. Key Requirements: - Java Proficiency: The project is heavily focused on Java, so I expect the freelancer to have strong Java programming skills. - Data Analysis Expertise: The project requires a deep understanding of data analysis techniques and tools. - Understanding of Computer Science Principles: Since this is a final year project, I need someone who has a solid grasp of computer science principles and can implement them effectively. Ideal Skills and Experience: - Strong background in Java programming - Proficiency in data analysis tools ...
...are looking for a senior experienced PHP developer with a minimum of 15 years of experience Skills and Experience MUST HAVE: - 15+ years of core PHP development experience. - Proficient in Laravel framework. - highly knowledgeable in php programming and experience SQL Injection prevention/fixing - Finding and Securing any loop holes in the system - **must be an independent developer, not an agency! - must be able to work on github - lastly making sure platform is mobile responsive Must have experience in social media or multi-user platform, chat system, ecommerce platform *******We will only hire independent freelancer. If you are an agency, if you are a marketing person or project manager and will delegate the work to someone else, meaning, will s...
...facilitates connections between customers (homeowners or property managers) and service providers (tradespeople, contractors, or professionals) in the home improvement and renovation industry. Here's a detailed explanation of how the lead generation model works for both customers and service providers: For Customers (Homeowners or Property Managers): 1. Posting a Project: 2. Customers start by posting their home improvement or renovation project on the platform. They provide detailed information about the project, including the type of work needed, project scope, budget, timeline, and any specific requirements or preferences. 3. Project Review: 4. Admin reviews the project posting to ensure it meets their guidelines and standards. ...
I am in search of a proficient developer having in-depth knowledge of Java, Angular, React, and AWS. Your expertise will be utilized for developing a robust project from scratch. Key Responsibilities: - Write clean, high-quality, high-performance, maintainable code - Develop and support software including applications, database integration, interfaces, and new functionality enhancements - Maintain and improve the performance of existing software Key Skills and Experience: - Extensive experience with Java, Angular, React programming - Knowledge of Spring Boot framework - Familiarity with deploying projects on AWS - Strong debugging and problem-solving skills This is a demanding yet rewarding project, and your dedica...
Artificial Intelligent developer required ChatGTP-4 SAP experience required API developer Odata and REST skills SAP Integration required Must be an expert with XML -Authorizations -Risk Management -Process Controls I required a chatGTP bot created and data should be extracted and presented in XML format I need a proficient AI chatbot developer with exceptional knowledge of SAP and Risk Management. This AI chatbot is intended to interact with my company's customers and perform the following tasks: - Accurately answer frequently asked questions - Give dynamic product recommendations matching customer preferences or needs - Guide customers through risk management processes Although I am open to suggestions, my preferred platform is C...
...making phone calls according to the following details: Territory: Scandinavia Number of records: 400 The purpose of the conversation: to find out if the company still exists and why they stopped buying Background: We are a company that sells aluminum frames for the sign industry to sign manufacturers in the world, including Scandinavia Zone]. These records are of companies that have purchased from us in the past for some amount. From 20 euros to hundreds of thousands of euros, and they stopped a year or more ago. The purpose of the conversation is to check whether the company still exists, whether it is still in the field and why they stopped purchasing. We have prepared a dedicated link for filling in the results of the conversation. I am attaching the
...making phone calls according to the following details: Territory: Netherlands Number of records: 58 The purpose of the conversation: to find out if the company still exists and why they stopped buying Background: We are a company that sells aluminum frames for the sign industry to sign manufacturers in the world, including Netherlands. These records are of companies that have purchased from us in the past for some amount. From 20 euros to hundreds of thousands of euros, and they stopped a year or more ago. The purpose of the conversation is to check whether the company still exists, whether it is still in the field and why they stopped purchasing. We have prepared a dedicated link for filling in the results of the conversation. I am attaching the excel
I'm working on a Dynamic Network Analysis project, specifically dealing with longitudinal data. My primary goal is to understand how a network evolves over time. I'm using...Network Analysis project, specifically dealing with longitudinal data. My primary goal is to understand how a network evolves over time. I'm using R for this analysis so I need someone experienced in this programming language. Key points: - Project focus: Understanding network dynamics over time - Data type: Longitudinal - Programming Language: R Ideal skills and experience: - Proficiency in R - Strong understanding of Dynamic Network Analysis - Experience working with longitudinal data is a plus - Ability to interpret and visualize complex network data - Good communication...
I'm looking for an experienced Python developer to debu...objective of the solution is to optimize delivery routes, minimize total distance traveled, and maximize the number of deliveries completed in a day. Although the specific bugs are not defined, the dev will need to identify and correct them to ensure the program runs smoothly. The solver should have the ability to handle time windows for deliveries with certain flexibility, meaning although it should generally adhere to the set time frames, it can deviate somewhat when needed. Ideal candidate should have: - Strong Python programming skills - Experience with Gurobi - Experience with Vehicle Routing Problems - Ability to debug Python code effectively - Understanding of delivery route optimization problem...
...bid! I am really eager to work on your project and confident as well that can deliver your desired logo. I believe in ORIGINAL and QUALITY work at reasonable rates. I am highly motivated and professional so can deliver you the work timely. *Don’t forget to Claim your Complementary Free Gift LOGO Graphics PORTFOLIO: SERVICES you will get for CUSTOM LOGO: Multiple INITIAL logo concepts. REVISIONS for selected one. Deliverable Format (Web & Print): JPG, GIF, PNG, PSD, EPS, PDF, AI etc. with used font file, color chart and icon set Technology: VECTOR (adobe illustrator)
You must be at least 16 years old and live in Eastern Europe or Latin America. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. I value intelligence and problem-solving ability over experience. I'd prefer to work with someone who is clever and learns quickly rather than someone experienced but is not very intelligent and/or does not solve problems scientifically. Would I hire an Isaac Newton or an Albert Einstein even if he had no programming experience? Of course I would. ✻ NO EXPERIENCE REQUIRED ✻ You do not need any experience whatsoever, but you must be clever and eager to learn. No. I am *not* being charitable. I am being practical. ✻ TESTS ✻ You must pass several difficult logic tests to work with me. The first logic test...
I’m in need of a skilled freelancer proficient in C, C++, and Python programming languages. Your primary role will be to develop a software application from scratch. Having a strong background in these languages is crucial because the software will be built simultaneously in all three languages. Ideal Skills: - Advanced knowledge in C, C++, and Python - Proven experience in software development - Strong problem-solving skills - Ability to work collaboratively and independently Please note that code optimization was not highlighted as a priority for this project. This should allow you to primarily focus on building a functional and reliable software application.
...professional with excellent skills in Lua programming to refine our existing code. This role entails making edits to variables A, B, and C in our Lua codebase, and we expect these changes to bring about an exquisite functionality. Post-editing, we'd need you to create a step-by-step learning draft (PDF) on how you managed the edits along with fundamental tools used. The tutorial should target learners at an intermediate level, ideally incorporating some advanced concepts to provide a more rounded understanding of the editing process. You should have: - Strong proficiency in Lua programming - Ability to explain complex concepts in an understandable way. Your bid should reflect your understanding of these requirements. We're excited to see your pr...
I'm looking for an experienced developer to create a comprehensive student registration system for our organization, CheakStar Private Limited. This should be able to capture: - The basic details of the student (Name, Date of Birth, Gender) - The contact details (Phone n...contact details (Phone number, Email address, Home address) - Information relating to the Parent/Guardian Ideal Skills: - Previous experience in designing registration systems - Proficient in database management - Excellent communication skills We needed consultancy for hiring new students for our CheakStar Private limited company for education purposes be provide basic of computers programming languages and ceh certified ethical hacker in our organisation courses so if there is anyone who can ...
...adaptable and functional across various platforms. The bot will need to be able to perform the following tasks: - Data analysis: The bot should be equipped with moving averages, MACD, and RSI indicators for effective analysis and decision-making. - Web scraping: The ability to gather data from various sources is crucial for the bot's functionality. - Automation: The trading bot should be capable of executing trades autonomously based on predefined trading strategies and indicators. Ideal candidates for this project would have: - Profound knowledge and experience in Python programming - Prior experience in developing trading bots or similar automation projects - Familiarity with moving averages, MACD, RSI and other trading indicato...
I'm looking for a skilled freelancer who can compile comprehensive B2B leads specifically in the accounting industry. Duties include: Ta...Spending money on Ads / Marketing - Looking for sales - Want leads from companies interested in their services - Self-Employed, Small Business 1-5 employees) - Decision makers: Owners, Marketing Director, Marketing Manager, Sales Manager, etc. - Qualify Questions Asked of Potential Leads (That the audience would want to buy) What needs to be provided: - Contact Name - Valid Phone Number - Valid Email - Company Name - Website - Answers to Qualify Questions (link - )
I'm looking to develop an AI-powered Advice Notebook capable of dispensing legal advice. This project's core aim is to auto...dispensing legal advice. This project's core aim is to automate customer support, making legal advice accessible to the general public through this platform. Key attributes for successful completion of this project include: - Expert knowledge and programming skills in Open AI, - Familiarity with legal terminologies, - Experience in integrating AI bots with digital platforms and - Expertise in designing AI models that interpret generic legal inquiries. In essence, the AI bot should be able to navigate legal inquiries from the general public with precision and accuracy. Legal experts who also have experience with AI bot ...
...well-versed in Humanities and Social Sciences to craft an essay for me. I'm keen on having an in-depth, well-cited piece, that is informative and engaging. Key Project Requirements: - Academic Writing: The ideal candidate must have experience in academic writing, and be able to produce work at an undergraduate level. - Humanities and Social Sciences: A background in these fields is essential to ensure the content is relevant and accurate. - Essay Writing: The format required is an essay so the freelancer should be comfortable structuring and presenting a coherent argument. I am open to working with someone who is able to conduct their own research to supplement the essay. Plagiarism and lack of proper citations will not be tolerate...
...proposal must include a detailed pitch deck covering all aspects of this job post! I expect you to read all areas and have answers each topic I brought up. Why Us? Justify why your agency is best suited to our needs, particularly focusing on lead generation for service industries like HVAC. Job Description: - Our HVAC company based in Tempe, Arizona, is seeking a forward-thinking digital marketing agency to elevate our online advertising initiatives. We require expertise in Google Ads and targeted social media advertising, with a strong focus on advanced tracking technologies and data-driven optimization strategies. Immediate Goal: - To significantly increase inbound calls and bookings through precisely targeted advertising campaigns using the lat...
...engagement, and support for other small businesses in our niche. - Project Requirements The script or tool should be able to connect to our Instagram account and monitor the posts of other profiles that we follow or that are relevant to our niche. The script or tool should be able to filter the posts based on the following predefined criteria: o Hashtags and Keywords The script or tool should be able to generate a comment for each filtered post, using a predefined list of phrases or emojis that are positive, supportive, and engaging. The script or tool should be able to post the comment on the filtered post, using a random delay or interval to avoid spamming or triggering Instagram's anti-bot measures. The script or tool should be able to log the...
...monitoring: The program should be able to continuously monitor and display real-time data. - Data visualization: It should have the capability to present the monitored data in a graphical format. - Data logging: Record selected inputs/outputs at predetermine interval - Error logging: The program should be able to log any errors or issues that occur during monitoring. - Control: The ported program should support control features like: - Adjustment of monitoring settings: The user should be able to modify the monitoring parameters. - Remote control of monitored devices: The program should allow for remote control over the devices being monitored. The ideal developer for this project should have: - Strong experience in programming with C#. - Expertise in porting applicat...
...looking for a skilled developer to migrate our Java-based desktop application onto the AWS cloud. The project involves: - Hosting the existing Java-based desktop application on an AWS cloud instance. - Implementing a multi-user access system. - Integrating a MySQL database component. - Developing a Python-based web interface for users to change settings. The ideal candidate should have: - Proficiency in Java, Python, and MySQL. - Prior experience with cloud hosting, particularly on AWS. - Knowledge of user access control systems, particularly Discretionary Access Control. - A good understanding of desktop-to-cloud migration. - Strong communication skills and attention to detail. We need a developer who can take a Java based desktop applica...
...development (language) and be passionate about creating high-quality Responsibilities: Collaborate with us to design and develop the platform . Write clean, efficient, and maintainable code. Test and debug software to ensure functionality and performance. Work on constructive feedback. Stay up-to-date with emerging technologies and best practices. Requirements: Proficient in Java, J2EE, Spring MVC, Spring Core, Spring boot and JavaScript. Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA, Hibernate) 5+ years of hands-on experience in designing, developing, testing and maintaining RESTful APIs and Microservices 4+ years of experience in API layer security (e.g., JWT, OATH2), API loggin...
I'm looking for an ESP32 expert to help me with a project that involves utilizing both inputs/outputs and write a code in C language The project requires 7 inputs and 6 outputs. - Inputs : Time Temp sensor probe Soil moisture sensor VPD sensor PH sensor EC sensor Water level sensor - Output : 2 x Peristaltic pumps 2 x 12v pumps AC Fan (PWM-controlled EC-motor) 220v water motor pump (using Solid State Relay) inputs/outputs will need to be set up and configured and based on the reading of the input sensors the Microcontroller will control the outputs. The successful freelancer will need t...
I'm looking...for a LaTeX expert to help me type mathematical explanations and solutions for secondary school exam papers (O-levels standard) The job involves: - Solving and typing answers to math questions in LaTeX format - Ensuring the formatting is clean and professional Ideal skills for this job include: - Proficiency in LaTeX typesetting - Understanding of secondary school level mathematics - Attention to detail to ensure accuracy - Ability to maintain formatting consistency - Ability to follow guidance and instructions I have uploaded a sample exam paper that I need the solutions for. Please note: - It will be a long term job once I find a suitable typist as I have a lot of exam papers I need to type - There is no specific deadline ...
I'm looking for a skilled developer who can create an automation system for Ins...an automation system for Instagram. The system should target specific hashtags and leave customized comments on posts that use them. Key Requirements: - The system should target specific hashtags and trigger the comments automatically - The comments should be customized, not generic - Additionally, the system should be able to send direct messages to users Your expertise in automation software development will be essential for this project. Past experience with Instagram's API and understanding of their policies is a huge plus. A good handle on the language and tone of Instagram comments will also be beneficial. Please outline your relevant experience in your proposa...
I need a new home page slide for my personal web site - I can't find it in the Slider Revolution settings but based on the number guide across the top and left sides of the editor, the canvas size we have to work with is approx. 1,750 pixels wide and 900 pixels tall. Please see "JRRA Homepage Slide " - The items in the yellow boxes on the attached jpg are separate from the slider and will be visible over top of the slide. Please keep that in mind. The logo in the top left corner is transparent. What I would like to focus on for this particular slide is the fact that I have a 5 star rating on Google Business. The background of the slide does NOT have to be white, transparent or even solid for that matter. Red or black or any other color are fair gam...
I'm looking for a skilled professional to help with integrating our Clover sales data into Snowflake. The main goal of this integration is to facilitate the data for daily analysis in Snowflake. I...**Strong Clover API Knowledge**: As this project involves integrating Clover data, a deep understanding of Clover's API is crucial. - **Snowflake Expertise**: Proficiency in Snowflake is necessary, especially in setting up and managing data for analysis. - **Experience with Data Integration**: Previous experience in integrating data between different systems is highly desirable. - **Daily Data Sync Experience**: Prior work with daily data synchronization will be a big plus. If you have the right skills and experience, please bid on this project. Feel free to ask any ...
I'm looking for a skilled Unity 2D game developer to create an educational game. - Game Type: The game will be an educational game. - C# Focus: The main goal of this project is to teach users the fundamentals of C#. - Target Age Group: The game is specifically designed ...educational game. - C# Focus: The main goal of this project is to teach users the fundamentals of C#. - Target Age Group: The game is specifically designed for teenagers (13-18+). The ideal candidate should have: - Proficient in Unity 2D game development. - Experience in creating educational games. - Strong understanding of C# programming language. - Familiarity with game design principles and user experience. If you're passionate about game development, education, and have a creative m...
...Market Research and Mystery Shopping company. We undertake worldwide mystery shopping visits and audits. This assignment is an audit of an Examination Centre, checking that the security standards are being met. You MUST HAVE fluent English skills, and you must be able to communicate in a professional manner and be smart and well-presented, as you will be representing us during the audit. As an auditor, you will arrive at the test center an hour before the start of the exam, give your ID, show a letter of authorization, which we will provide for you beforehand, and tell them what you are there to do. You will then sit with the TCA or the manager and ask a series of questions, and ask to see various things. The audit itself...
I'm after a professional statistician who can assist with analyzing my large-scale survey data. The survey received a university Ethics approval. Key Points: - Data Type: The survey data includes both Likert scale and open-ended questions. It's crucial that you're proficient in inferential statistics for a comprehensive analysis. - Objective: The main goal of this analysis is to help me understand the opinions of the surveyed audience.
...customization tasks on my upcoming website. The duties involve theme customization, plugin development, and the addition of a custom functionality in order to make my site a fit for an informational purpose. Key Responsibilities: * Theme Customization: You will help select a suitable theme and customize it according to the envisaged aesthetics and functionality requirements. * Plugin Development: You will develop and integrate necessary plugins to enhance site usability and optimize performance. * Create Custom Functionality: You will build unique features to meet specific informational needs of the site. Ideal Skills & Experience: * Demonstrated proficiency in WordPress programming. * Strong knowledge of plugin development. * Exper...
...reading, writing, and updating data in the database. Key Responsibilities: - Establishing a secure connection to an Oracle 19c database using JDBC. - Implementing CRUD operations (Create, Read, Update, Delete) features within the application. - Ensuring the application is optimized for efficient data handling and processing. Security Requirement: - The application must be able to securely access the database using username/password authentication. Ideal Candidate: - Proficient in Java and Springboot framework development. - Experienced with Oracle database SQL and JDBC connectivity. - Prior experience in implementing secure database connections. - Familiarity with various CRUD operations and database optimization techniques. If you have a s...
