Java programming tutorial for beginners jobs

In developing a dynamic logistics platform, I need an experienced developer with solid C# and Asp.net skills. The website should provide: • Search functionality for fairs • A list and dates of fairs • Participating companies' information and tracking of their current status • An admin panel for managing fairs and participant companies' data For the front-end development, you should be proficient in Bootstrap for responsive web design, and competent in HTML, CSS, and JavaScript programming languages. A minimalistic yet user-friendly design is desired for the best user experience. Concerning the back-end development, it is necessary to have strong skills in database integration with SQL Server. This blend of skills w...

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...tutor to help me prepare for a web development interview, with a focus on JavaScript. I need someone who understands JavaScript concepts deeply, knows recent industry trends, and can guide me through common interview questions and solutions. **Responsibilities:** 1. Assess my current knowledge and skill level in JavaScript thoroughly. 2. Create a personalized learning plan tailored to my strengths and areas needing improvement. 3. Provide practical guidance and real-world examples to refresh and deepen my understanding of JavaScript concepts, covering: - Data types and variables - Functions and scope - Object-oriented programming - DOM manipulation - Asynchronous JavaScript (Promises, async/await) - ES6+ features - Error handling 4. Prepare me for...

I'm looking for a professional with extensive experience in Java and Spring Boot. Our project requirements also include Quarkus, AWS, and GCP. Key Responsibilities: - Develop an API using Java and Spring Boot - Integrate and maintain the API into the existing system - Ensure the application is scalable and secure Ideal Skills and Experience: - Proficiency in Java and Spring Boot - Previous experience with API development and integration - Familiarity with cloud services, specifically AWS and GCP - Knowledge of Quarkus is a plus Please note: - This is a part-time role requiring a few hours per week. - Excellent communication skills and problem-solving abilities are essential. - Knowledge of version control systems (e.g., Git) is preferred. - Prior expe...

Overview: We are seeking a skilled developer with expertise in creating custom algorithms for automated trading, specifically within the TradeStation platform. The objective is to develop a program that executes a predefined trading strategy targeting options for a specific ticker symbol at the opening of the stock market. Project Objective: Create an automated trading bot that: Scans the Option Chain: Immediately after the stock market opens, the program should scan the option chain for ticker we set it up for, focusing particularly on contracts with the lowest number of days until expiration, including 0-day contracts. Identifies and Buys Call Options: The program will identify call options within this chain that have an "open column" value of...

I'm in search of a skilled React Javascript developer to undertake some front-end development on my website. Specifically, I'm looking to refresh the website's design with new features. Key Tasks: - Implement new features: You'll need to add new el...refresh the website's design with new features. Key Tasks: - Implement new features: You'll need to add new elements to the site, enhancing the user experience and improving the visual appeal. You should have: - Strong experience with React: Capable of handling front-end development with this framework. - A keen eye for design: Ability to add new features that are both functional and visually appealing. This is a great opportunity for a developer who enjoys both programming and desig...

Develop a fitness dance game similar to Les Mills XR dance. We will provide the videos and music. You will incorporate those into the program. You are bidding on only one programming one dance routine for the prototype. Once proof of concept is confirmed, we negotiate for the remaining 29 songs.

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I need a Python expert who can help me develop a transformer pipeline as soon as possible. Key Requirements: - Previous experience building deep learning pipelines - Expertise in using Python TensorFlow The project has a tight deadline, so I need someone who can start immediately and commit to delivering quality work swiftly. Experience with completing projects promptly is highly preferred.

We have fully functional flutter printing we need to change the code into android with new sdk(Java) Integration. No extra integration required except above mentioned SDK.

I'm seeking a talented developer to create a basic typing assessment tool that will cater to beginner level typists. Key Requirements: - The tool should include timed tests: this will help gauge the speed of the user's typing skills....user's typing skills. - The results should be presented as a simple score: a number that will quickly indicate the user's performance. Ideal Skills: - Proficiency in front-end and back-end development to create a seamless experience. - Experience with creating assessment tools, especially in the realm of typing tests. - Understanding of user experience design to ensure the tool is intuitive for beginners. Please include prior work samples or references related to this project when applying. Looking forward to working with...

I'm urgently looking for a proficient DIVI/WordPress developer who can efficiently use and format Arabic content in our blog posts. It's very important that your expertise includes working with RTL (Right to Left) format. Requirements: - Must have proficiency in DIVI/WordPress programming - Experience with Arabic content and RTL layout formatting - Excellent time management and high-speed execution - Prompt communication Please note all content will be provided by us. I would appreciate bidders who have relevant experience and can show past examples related to this work. The assistance is needed ASAP. Let's enhance our blog interface with your proficiency in Arabic content development!

I'm looking for a skilled Python/PHP developer with experience in web automation using Selenium WebDriver to automate a few steps on a website. The task involves registering on a website, activating account (I provide API for email access to get activation link) , input OTP from API I provide, then after logging in, interact with a button. Key Requirements: Proficiency in Python programming language. Experience with Selenium WebDriver for web automation. Ability to interact with APIs to retrieve data (in this case, the OTP/eMail activation link). Familiarity with web scraping techniques and handling dynamic web elements. The workflow for this project is as follows: Navigate to the registration page. Enter the email + password into the designate...

Roles & Responsibilities, Business Rules, UI-Specifications There will be two types of Users - Admin and Prepaid Mobile User. Functionality for Admin user: Upon starting up, the application will show a list of Pre-paid Mobile subscribers whose prepaid plan is about to expire within next 3 days. Admin can select a subscriber from the list and will be able to see the complete history of previous recharges including the name of the plan, date and mode of payment. Functionality for Prepaid Mobile User: Upon starting up, the application will ask for the prepaid mobile number and validate if the number is correct and exists in the active subscriber database. Once the mobile number is validated, then the application will show all available recharge plans u...

I'm seeking a freelance...and optimize our data processing system. The primary goal of this project is to process and analyze data efficiently. Key Responsibilities: - Reviewing our current system and making recommendations for improvements - Deploying new AWS services and resources to optimize data processing - Ensuring the system is scalable and secure Skills and Experience: - Proven experience with AWS, particularly EC2, S3 and Lambda - Excellent Python programming skills - Familiarity with data processing and analysis - Strong problem-solving and analytical skills - Ability to create detailed project proposals for our specific use case Please include a detailed project proposal in your application that outlines your approach to this project and how you plan...

I'm encountering a crash while using the latest version (1.7.0) of the React Native call detection package in a real device environment. Key Requirements: - Debug and rectify the crashing issue in the specified package. - Ensure the package can run smoothly on real devices. Ideal Freelancer: - Experienced in React-Native mobile development. - Proficient in debugging and troubleshooting. - Prior experience with the 'react-native-call-detection' package can be a plus. Please, only bid if you have a solid understanding and experience with React-Native, NPM packages, and troubleshooting mobile applications.

I'm in need of an experienced Java Developer with an emphasis in networking. This project focuses on establishing efficient and smooth client-server communications via TCP/IP protocol. Key Project Features: - Client-Server Communication: You'll design a robust system for interaction between clients and servers. Skills and Experience: - Strong Java development skills: proficient with Java-based network functions. - Extensive experience in client-server networking. - Knowledge and understanding of TCP/IP protocol and how to apply it to real-world client-server communications. Your application to this project signifies your confidence in creating a Java project centered around complex networking tasks. Thank you for considering my p...

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Seeking a professional with extensive knowledge in Arduino programming for creating a firmware for STM chips in stm32duino or superior, optimized for ESP32, aimed at reading data from NFC tags. The perfect candidate should display: - Proficiency in Arduino - Familiarity with ST25R3911 NFC chipsets and NFC tag operations - Previous experience programming firmware for STM chips - Understanding of data reading process Your responsibility will be to design, develop and test the firmware ensuring the functionality of reading data from NFC tags is seamless and efficient.

I'm looking for an experienced Python developer with a strong knowledge of Scrappy to create a scraper for a specific website (). Key Requirements: - The scraper should extract the following data: Case numbers, Date, Topic, Articles, Value, Full text - The extracted data should be provided to me in the form of source code (.py file) Ideal Skills and Experience: - Proficient in Python programming and Scrappy library - Prior experience in web scraping project - Ability to deliver precise and clean code in a timely manner Understanding of website structures and data extraction techniques will be a significant advantage for this task. Looking forward to your bids.

I'm encountering a crash while using the latest version (1.7.0) of the React Native call detection package in a real device environment. Key Requirements: - Debug and rectify the crashing issue in the specified package. - Ensure the package can run smoothly on real devices. Ideal Freelancer: - Experienced in React-Native mobile development. - Proficient in debugging and troubleshooting. - Prior experience with the 'react-native-call-detection' package can be a plus. Please, only bid if you have a solid understanding and experience with React-Native, NPM packages, and troubleshooting mobile applications.

As a client in urgent need of a proficient Python programmer, my main focus is on resolving bugs present in specific functionalities of my pre-built Telegram bot syst...present in specific functionalities of my pre-built Telegram bot system. The issue lies within: - User command handling - Message processing - Bot responsiveness It is crucial for the python programmer to understand these functionalities' integration and eliminate any bugs hindering their optimal functioning. Ideally, you should have an advanced understanding of Python programming and prior experience in working specifically with Telegram bot systems. The project demands prompt resolution and I'd appreciate if you could start ASAP. Availability, swiftness, and attention to details will be ke...

I'm encountering a crash while using the latest version (1.7.0) of the React Native call detection package in a real device environment. Key Requirements: - Debug and rectify the crashing issue in the specified package. - Ensure the package can run smoothly on real devices. Ideal Freelancer: - Experienced in React-Native mobile development. - Proficient in debugging and troubleshooting. - Prior experience with the 'react-native-call-detection' package can be a plus. Please, only bid if you have a solid understanding and experience with React-Native, NPM packages, and troubleshooting mobile applications.

I need a Python script that can verify email addresses. The script will be used as part of a cloud-based service, so it needs to be lightweight and able ...addresses. The script will be used as part of a cloud-based service, so it needs to be lightweight and able to handle a high volume of requests. It should verify email addresses in real-time to ensure our users are entering valid contact information. Key Features: - Email Verification: The script should verify the validity of the email addresses. Ideally, I'm looking for a freelancer who has experience with: - Python programming - Cloud-based services - Email verification and validation - Working with high volumes of data Please provide examples of similar projects you have worked on and any relevant experience ...

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I'm seeking a skilled developer to enhance the AI in my existing backgammon game. The project involves integrating Tensorylov for artificial intelligence and adding two levels of difficulty to the game. Key Requirements: - Implement Tensorylov for AI: I need the freelancer to integrate the Tensorylov platform into my existing backgammon game to improve the AI's performance. - Two Levels of Difficulty: The game should offer two distinct levels of difficulty for the player to choose from. Skills and Experience: - Proficient in Python: The current backgammon game is written in Python, so a strong command of this programming language is essential. - Tensorylov Experience: Prior experience working with Tensorylov or similar AI platforms is highly desirabl...

I urgently need a personal blog template created, ideally in a matter of days. Key Requirements: - Speed is of the essence. I need a professional looking, responsive blog template that can be easily customized to fit my personal branding. - The tem...and not overly complex. A streamlined, simple design is preferred. - While the site does not require social media integration at the moment, the template should have the flexibility to easily incorporate this in the future. Ideal Skills and Experience: - Proven experience in web design, with a strong portfolio of high-quality, responsive sites. - Proficiency in HTML, CSS, and other relevant programming languages. - Excellent understanding of UX/UI principles. - Ability to work under pressure and deliver high-quality work on a tight...

I'm on the lookout for an experienced professional to create a progressive E-commerce website for my new venture. While I have not decided on the payment methods just yet, I am open to suggestions. You'll need the following skills: - Extensive experience in creating user-friendly, highly interactive E-commerce websites. - Proficiency in multiple programming languages. - Knowledge of diverse payment gateway integrations would be very precious. Key Responsibilities include: - Website design and development - Implementing an easy-to-navigate user interface. - Integrating undetermined payment methods. I need this project completed ASAP. Your promptness would be highly appreciated. Let's connect if you can take up the challenge.

Here, I'm seeking an experienced data analyst with expertise in R programming to conduct a time series analysis on climate data. The purpose of this project is to identify patterns specifically in temperature variations over time. Ideal candidate should have a robust understanding of time series analysis and climate data. Key tasks include: - Conducting detailed analysis of temperature variations - Identifying key patterns within the time series - Reporting back the key findings in a clear and concise manner The right professional should have notable experience in R programming, particularly in climate data analysis and time series. Knowledge in interpreting temperature patterns will be an additional advantage. Your insightful analysis will support my decision making. ...

Long term position, I have plenty of work for 40+ hours a week: I'm looking for a Drupal 7/9+ module developer. You must use a debugger, write modules and themes. In your response please ensure you post "Read in detail". If you do not, I will not consider your response and tag it as spam. What kind of development work is this? This isn't your typical Drupal website where you find a module, install and configure. Deep knowledge of Drupal's entity system, services, twig, YAML files, controllers, form system, FAPI system, AJAX, and JQuery, MySQL is a must. You should be a developer who is comfortable maintaining and building custom modules. Focus on Drupal programming standards is a must. Knowledge and usage of a PHP debugger is also a must. Af...

I'm looking for an experienced developer who is well-versed with the Boost Asio Library. The project will largely focus on networking and multithreading. Here are the key details: - The project must be compatible with Linux and Mac operating systems. - The developer should have experience in integrating and implementing the Boost Asio Library for networking and multithreading functionalities. - I will be providing the codebase for the project, so familiarity with the existing code and the ability to seamlessly integrate new features is crucial. Ideal skills and experience for the job would include: - Proficiency in C++ programming language, and specifically with Boost Asio. - Prior experience in developing networking and multithreading applicatio...

I'm seeking a skilled IT developer, specifically one with an exemplary track-record in database development. Programming language skills aren't my primary concern, so I'm open to experts proficient in Python, Java, C#, or any other suitable language. Here's what I'm looking for: - Proven Experience: Highlight your background in database development, outlining projects you've undertaken and their outcomes. - Competent Advice: As an expert, I'm expecting you to guide me on the best practices and platforms to use in this project. - Adaptability: Since a specific programming language wasn't picked, you should be versatile and comfortable working in different environments. If this sounds like it aligns with your skill set, ...

Looking for a proficient Java developer for a desktop application. Specifically, the application is built around communication and the creation of text documents. Key Responsibilities: - Developing a robust Java desktop application - Implementing communication functionalities effectively - Ensuring seamless creation of text documents Preferred Skills: - Extensive experience in Java and desktop applications development - Familiarity with Java communication protocols - Strong know-how in document generation using Java. Your proven track record in creating communication-focused applications will be highly beneficial for this project.

...programmer to design a robust business management software for me. I'm looking for a solution that includes - but is not necessarily limited to - the following functionality: - User Authentication: This is to ensure security and identity verification. - Database Integration: For proper data management across the software. - File Uploading: To manage and share crucial business documents. - Location Tracking: To track employees, items, or orders. - CRM: To manage business relationships and customer data effectively. - Project Management: For greater organization and efficiency. - Statistics: To analyze data and gain insights. - Multiplateforms: Must run on Web, Android and IOS Ideal candidates will have a proven track record in PHP programming, wi...

I'm searching for a skilled content writer with expertise in creating engaging, and informative educational content for my YouTube channel. The material should cater to an intermediate audience, looking to learn a subject. Each script should exceed 1000 words which will be translated into video lengthen between 10-15 minutes. Skills and Experience: - Exceptional writing skills and understanding of academic or tutorial style writing - Experience producing content for YouTube or similar platforms is a plus - Familiarity with educational content creation to ensure the videos are informative and engaging - Capable of catering to an intermediate level audience, simplifying complex concepts if necessary. The right candidate for this role would ideally...

I'm in search of a React JS trainer with expertise in the fundamentals. The primary goal of this training is to understand the basics of React JS. I'm a beginner and want to ensure I have a solid foundation. Key Requirements...trainer with expertise in the fundamentals. The primary goal of this training is to understand the basics of React JS. I'm a beginner and want to ensure I have a solid foundation. Key Requirements: - Experience: Proficiency in React JS and experience in teaching beginners. - Delivery: I prefer live online sessions so I can ask questions and receive real-time support. - Curriculum: The trainer should be able to design a course that covers the fundamentals of React JS thoroughly. - Communication: Clear communication is key for effec...

...separate configurator for each product. 2. Only display configurator after entering a customer number. Configuration is not possible without a customer number. 3. Use customer number to recognise which configurators / products are available. 4. Do not display prices on the website, no direct sales. 5. The preview image of the product should be constantly updated depending on the configuration. 6. After completing the configuration, no order should be created in the system, but an offer should be created automatically as an Excel file, which is not sent to the customer, but to the office sales department, which checks the offer and can see which parts have been added, so that prices are added and finally sent to the customer. A second Excel file must also be created for pro...

I am seeking a proficient PHP developer to formulate code that will sort items in my existing RSS feed, which displays news articles, by their respective dates. The ultimate objective is for the most recent items to surface first for my audience's viewing. Ideal Skills & Experience: - Exceptional PHP programming skills - Comprehensive understanding of RSS feeds - Prior experience with news-oriented RSS feeds preferable

...looking to advance my skills for work purposes. Key Details: - **Current Level:** I'm just starting out, so the ideal tutor should be able to teach basic grammar, vocabulary, and pronunciation. - **Learning Goals:** My primary aim is to be able to communicate effectively in a professional environment. This means I'm particularly interested in business vocabulary and phrases. - **Preferred Teaching Style:** I learn best through conversation practice, so the tutor should be comfortable conducting role plays, simulated work conversations, and similar activities. Ideal Skills and Experience: - **Fluency in Spanish:** The tutor should be a native or near-native speaker of Spanish. - **Experience in Teaching:** Previous experience in teaching Spanish to beginners, e...

I'm looking for a skilled developer or team to create a custom-built multivendor platform. The main goal is to provide a platform for multiple vendors to sell their products smoothly and efficiently. This ambitious project requires: - The website regard just one type of product - Creation of a multiple filters for describing the product - Creation of a secure payment system, to ensure safe transactions between buyers and sellers. - Development of an inventory management system, allowing vendors to easily manage their product stocks. - Implementation of a user review system, making sure customer feedback can be properly collected and displayed. The ideal candidate(s) for this job should have substantial experience in marketplace platform development and th...

We are looking to add a custom payment system to our existing platform. You will be responsible for integrating the chosen method through a cohesive API (web) This is the gate and its key required skills: - Proficiency in PHP development - Experience with API integration Project Timeline: Work must be completed within 7 days. Instant Delivery is a payment gateway delivery with testing that it works. The budget should be less than $40 for the entire project Contact me if you are interested and have the necessary skills. Do not contact me if the project costs more than $50

As the new program manager for my TV channel, your role will be to oversee content planning and scheduling while also managing and coordinating the team. Your tasks will include: 100 channels planed for 1 month - Strategically planning and scheduling channel content - Coordinating with team members on various projects - Managing team activities to ensure efficiency and productivity Given the scope of the work, you'll be required to dedicate less than 10 hours per week for the job. Excellent time management skills along with notable experience in program management would be the ideal combination for this role. While we appreciate prompt availability and response, our primary mode of communication will be via emails, Whatsapp, videio conference calls ens...

...years Job Type: Full Time number of Positions: 1 Location : Pune Job Description About job:- Lead Engineer to oversee and guide the delivery of Safe AGILE programs. We are seeking a candidate with extensive and up-to-date hands-on experience in full-stack technical development encompassing Java, Cloud, Web, UI, and mobile technologies, as well as exposure to Domain-Driven Design, Event-Based Architecture, API, and microservices architecture. The ideal candidate should possess a strong enthusiasm for emerging technologies and demonstrate a proficient understanding of various technologies spanning Cloud, UI, Application, Security, and Data architecture domains. Roles and Responsibilities:- • Your role will involve joining Fiserv's Global Issuer organiz...

I'm looking for a skilled developer to create a bot for QuantConnect (QC). This bot is meant to perform multiple functions: - Backtesting Strategies: The bot needs to be intelligent and capable of backtesting various trading strategies, analyzing the data outcome and accurately predicting potential results. - Executing Trades: The bot should be equipped with the ability to execute trades in real time based on the parameters set into it. - Monitoring Live Data: The bot should be capable of keeping track of and analyzing live data in real time to aid in timely decision making. The developer should be familiar with QC, have a good understanding of bot programming for trading platforms, and possess excellent knowledge in data analysis. Experience in cr...

We are seeking an experienced Android developer to integrate PhonePe Payment Gateway SDK into our existing Android Java application. The primary tasks include implementing functionality for order placement and wallet recharge within the app. Requirements: Proficiency in Android Java development. Experience with integrating third-party SDKs, specifically PhonePe Payment Gateway SDK. Ability to implement secure and efficient payment processing features. Attention to detail and adherence to project deadlines. Clear communication skills. Budget: Under ₹2000 Timeline: Within 2 days If you have the required skills and can meet the specified budget and timeline, please reach out to discuss the project further.

As a crucial part of our operations, we require a professional who can develop an algorithm and write code for our Delta PLC and HMI. This is integral to our material handling process, specifically for Unit Load Material Handling. This process of input / output material flow within our equipment should also make data available on MODBUS TCP. The successful candidate should: - Design and implement a solution for: - Data Monitoring: and making it available real-time to align with our process control requirements. - Unit Load Material Handling: a process whereby the equipment handles load capacities one unit at a time. - Monitor key performance data, specifically: - Speed: The rate of movement of our material in the process. - Load Capacity: The equi...

...environment (chatbot, playground dashboard, Jmeter 5.5) - Set up a cloud server (API server) - Google Colab, Jupyter Notebook - All configuration, test scripts in python, bash and exe) - Dockerized images for future implementation - Our Korean dataset of 20,000 published to HuggingFace workspace based on an existing Korean dataset - documentation 1. testing items/procedures 2. instructions, manuals of this project. You will also be required to integrate the API server with third-party APIs. Experience in this area is highly beneficial. Ideal Skills: - Strong expertise in Python programming. - Previous experience in performance testing, specifically LLMs. - Familiarity with benchmarking tools and methodologies. - Ability to work with APIs and integrate them effectively...

I'm a newbie in JavaScript programming and I'm interested in learning either Angular or React JS to create specific projects. I'm looking for an experienced professional to guide me through getting up to speed with either Angular or React JS. Key Requirements: - Strong experience in either Angular or React JS. - Proven ability to teach beginners effectively. - Understanding of the nuances of JavaScript programming. Ideal Skills: - Proficiency in Angular or React JS. - Teaching/training experience. - Good understanding of JavaScript fundamentals.

I'm in need of a skilled and creative individual to help develop video content for my Instagram account. Your primary goal will be to increase brand awareness through well-crafted, engaging videos. Specifically, the videos you create should align with the style of informative tutorials. Key Responsibilities: - Create engaging, informative tutorial videos - Help increase brand awareness through video content Ideal Candidate: - Proficient in video editing and production - Experience creating content for social media platforms, especially Instagram - Ability to understand and represent a brand's tone and style - Creative and innovative approach to video creation If you think you have what it takes to help boost my brand's presence on Instagram through v...

I'm seeking an expert to enlighten me on the intricacies of training and fine-tuning pretrained LLM models. My goal is to leverage these models for text generation, text classification, and question-and-answer applications. To that end, the key areas of focus during our Q&A session will be: - Strategies to choose the right dataset for these applications. - Techniques to optimize hyperparameters to realize optimal performance. - Ways to counter overfitting issues to guarantee model generality. For this project, Python will be our preferred programming language. Ideal bidders should have solid experience in Python and a deep understanding of LLM models. Your proficiency in handling overfitting, optimizing hyperparameters, and selecting appropriate dat...