Doubly linked list java implementation jobs

I need a seasoned Java developer with a strong background in utilizing NetBeans 8.1 and Derby Database. The primary task would be to improve the performance of an existing Java application. Key Requirements: - Expertise in Java and NetBeans 8.1 is essential. - Familiarity with Derby Database and how to optimize its use. - Proven track record in enhancing application performance. - Ability to identify and address performance bottlenecks in the system. Performance Improvement: - The main area of improvement is managing data processing speed. - Analyze the application for possible performance improvements and suggest appropriate solutions. Please note, the client has not specified details about user interface responsiveness or server-side operations. Thus, the focus ...

...and back-end development, with a specific focus on creating user-friendly e-commerce platforms. Key Project Details: - The site will be selling all types of clothing, meaning men's, women's and children's apparel. An understanding of how to categorize and filter products effectively will be crucial for this project. - The inclusion of a fully functional online shopping component is a must. Implementation of shopping cart and checkout systems will be necessary. - The site should support credit card payments. Fluency in payment gateway integration, specifically for credit card transactions, will be essential. Ideal Skills and Experience: - Proficient in front-end technologies (HTML, CSS, JavaScript) - Familiarity with e-commerce platforms such as Shopify, Magento...

...developer to build a complex web application, so proficiency in JavaScript, Python and Java is a must. Key Aspects of the Project: - **Web Application Development**: The main objective of this project is to develop a sophisticated web application. - **User Interface and Experience**: Ensuring that the application is intuitive, engaging and easy to use is a high priority. - **Performance and Speed**: The application must be optimized for speed, handling complex functions seamlessly. - **Security and Data Protection**: A strong emphasis will be placed on ensuring that the application is secure and that sensitive user data is protected. Ideal Skills and Experience: - Proficiency in JavaScript, Python and Java - Proven track record in developing complex web applications - St...

...specified thus leaving room for discussion and professional advice. • Footer: Adjoining this contact form, there will be a footer that adds to the site's minimalistic charm. • Content: The website should also feature some simple content, details of which I will provide. I will handle the logo design, domain, and hosting arrangements myself. Ideal Skills: An understanding of form creation and implementation. Ability to design a minimalist, sleek website, and understanding of UX principles. Experience with coding from scratch as well as familiarity with website creation platforms. Ability to deliver a project in a timely manner. The planned site is minimalistic, so I am looking for someone who can provide clean, tidy coding, and efficient functionality. If this s...

I am in need of an Advanced Lean Methodology Trainer to conduct in-person seminars for my team. Key Requirements: - Expertise in Lean Methodology: As an advanced professional, I...cost reduction. - In-Person Seminars: I prefer the training sessions to be conducted in-person. The trainer should be able to engage the audience effectively and create an interactive learning environment during the seminars. Ideal Skills and Experience: - Proven experience as a Lean Methodology Trainer, especially at an advanced level. - Strong background in cost reduction strategies and implementation of Lean in real-world scenarios. - Excellent communication and presentation skills, with the ability to engage and inspire a diverse audience. - Experience in conducting in-person seminars and workshops ...

I'm looking for a WordPress expert to create a dynamic website that fulfills multiple purposes. Key Features: - 7-8 pages includin...These forms will include a contact form, a newsletter signup, and a request a quote form. - A searchable database to save schools' information, with the ability to rate them using a star system. Ideal Skills & Experience: - Expertise in WordPress development - Proficiency in creating custom forms for lead generation - Experience with database integration - Knowledge of search functionality implementation - Understanding of star rating systems - Strong communication skills for the potential addition of extra pages or features as the project progresses. Please reach out with a proposal and portfolio if you're confident you can d...

I'm looking for an experienced coder in Java programming language for my institute who can teach students Java from basic to advance level. Key Requirements: - Proficiency in Java programming - Experience in developing software projects - Knowledge of coding practices and methodologies - Solid understanding and application of algorithm design Your role will be to teach students Java and make them proficient to build projects. This is going to be an offline projects in Nagpur, Maharashtra. Please include in your bid any relevant experience you have in developing software prototypes in Java.

We're seeking a skilled developer to upgrade our B2B hotel booking engine to include B2C functionality and enhance its features. The project leverages (Laravel/React). Frontend Enhancements: - Multi-Language Support: Allow customers to seamlessly switch between languages (implementation details will be discussed). - Multi-Currency Support: Customers can choose their preferred currency, with dynamic conversion based on admin-configured exchange rates. Mobile-Friendly Design: - Responsive design optimized for a smooth user experience on all devices (including mobile phones and tablets). - We'll discuss the feasibility and approach to developing native mobile apps (Android/iOS) if desired. Backend Integration: - Multi-Currency: Prices are stored in a base currency and d...

I am in need of an experienced app developer to create an Android educational app with user acco...to make learning content engaging and interactive on a mobile platform. - User accounts are a key part of this project, as I want users to have personalized experiences and be able to track their progress. You should be able to design and implement a user account system with profiles and login functionalities. - Experience with Android app development is essential. You should be comfortable with Java and/or Kotlin, as well as the Android SDK. A good understanding of Material Design principles will be a big plus. Please provide examples of previous apps you've developed, especially if they are educational. Your ability to create a user-friendly interface and a smooth user experie...

I need someone to create a merge file for my mailing list. The mailing list is currently in a text file format. I want to use this merge file for both address labels and personalized letters. Key requirements: - Convert text file mailing list into a merge file for mailer - Incorporate both address labels and personalized letters in the final product - Implement company branding on the design Ideal skills and experience include: - Expertise in mail merge applications - Graphic design experience for company branding integration - Proficiency in data management and conversion from text formats I want the addresses to be printed directly on the envelopes, not on labels to be applied to the envelopes.

Need some to program me a small function in this sdk to add RFID verification & then open gate for the user using following SDK.

NOTE : this is for futures .. max budget is $300 *** please submit, only if you have worked on BOT projects for crypto exchange*** I'm seeking a skilled developer to create an automated trading system that can...require seamless integration with the MEXC platform. Skills and Experience Required: - Strong knowledge of algorithmic trading and cryptocurrency markets - Proficiency in building automated trading systems, particularly on the MEXC platform - Experience in developing and implementing trading strategies - Understanding of real-time market data analysis - Proficiency in coding languages such as Python, Java, or C++ Please only apply if you have a proven track record in building similar systems and are able to deliver a reliable and effective trading bot for the MEXC ...

I am looking for an experienced Pinescript coder to create a piece of code implementing the multiple combined technical indicator for my project. Below are the specifics of what I'm looking for: - Expertise in Pinescript programming with a keen understanding of TradingView's code language for custom technical analysis. - Profound understanding of technical indicators, especially the implementation of Relative Strength,RSI,ADX,Vstop,Psar - The code should be clean, efficient, and easy to understand with proper comments and documentation. Ideally, I'm looking for a developer who has proven experience in developing technical indicators in Pinescript and a good understanding of RSI. Previous work samples demonstrating the same would be appreciated. Your collaborative a...

This quotation covers the creation and implementation of a Zapier workflow to automatically import data from CSV files received via email into HubSpot, creating and updating contacts and deals as specified

I need an experienced firmware developer to create a simple firmware for a MediaTek MT7682 WiFi module. The module should operate in AP mode and stream high definition (HD) video. Key Requirements: - Development of firmware for MediaTek MT7682 WiFi module - Implementation of AP mode for the module - Enabling high definition (HD) video streaming Ideal Candidate: - Proven experience with firmware development for WiFi modules - Prior work on MediaTek MT7682 - Familiarity with video streaming over WiFi - Good understanding of AP mode configuration - Strong grasp of HD video streaming requirements Please note, the project doesn't specify the purpose of the video streaming, the intended range of the WiFi module, or the quality of the video streaming.

I'd like an experienced developer to build a web application using C#. This application should have a functional interface interaction and efficient database management capabilities. I also need the implementation of an API for authentication and authorization purposes, ensuring secure access. Key expertise necessary: - Proficient in C#, ASP.NET - Strong skills in database management - Experience in UI design and interaction - Expansive knowledge in API integration, specifically for authorization and authentication.

Create landing pages on our site for each of the exhibition venues in 8 European countries. In total there are 120 landing pag...(CHATGPT- verified) 2- Address of the fairground, web of the fairground (no follow) also verified 3- A picture and a logo of the venue (we will provide the picture) 4- A google maps field indicating the venue. (verified) 5- A table with the fairs that take place at the venue (we will provide the link to each table, that will be already on our site) 6- We will need to set link 4 keywords per page linked to different parts of our site (4 links) 7- We will provide the template of page to use (is one of our elementor templates) 8- We will need to set the h1, h2,h3, and the page title for seo Our worpress uses elementor, we will provide credentials to create...

Hello, I'm looking for a programmer for my project. C++ and possibly Java experience. I have already programmed my idea as a demo version in HTML on my website, now I need someone to implement it as software. In the future, the whole thing will be programmed on a screen including a touch screen, so that we have a finished device including a screen and buttons. Since this is a prototype and I need more versions, a permanent collaboration would be possible. I look forward to your offers. Best regards

I'm in urge...able to troubleshoot issues, optimize performance, and make necessary adjustments as the need arises. Deploy applications to AKS clusters using containerization technologies like Docker, Kubernetes, and Container Registry Familiarity with Azure CLI & PowerShell Set up a 2/3 tier application on Azure. VMs, web apps, load balancers, proxies, etc Well versed with security, AD, MI SPN, firewalls, Linked Service/IR (Self-hosted/managed) Please note that the project needs to be completed ASAP. Ideal Skills: - Extensive experience with Microsoft Azure - Proven track record in designing, deploying, and managing Azure infrastructure - Strong troubleshooting and problem-solving abilities - Excellent time management skills, with the ability to deliver the project on...

I'm seeking an experienced full stack Java developer to help enhance an existing application. This project requires a professional with a diverse skill set across front-end, back-end development, and database management. Key Responsibilities: - Enhance the application with new features and improvements - Optimize front-end elements for maximum speed and scalability - Design and implement secure, efficient, and scalable back-end solutions - Ensure the application's database is well-managed and optimized - Participate in the development of healthcare/business related applications. - Work with Product Owners and teams to drive features and specifications, architecture design, implementation, and other software development responsibilities. - Works closely with in-hous...

...interactivity. - Mobile App Interface: User-friendly interface design promoting user engagement. - Interactive Prototype Design: Demonstrable and interactive prototype, reflecting final design plans. Ideal skills would comprise significant experience in UX design, UI design, and a strong understanding of dynamic and interactive design principles. Familiarity with the current trends and their effective implementation is an added advantage. Excited to collaborate for an engaging user experience. We need someone with experience on admin panels, user forms, shipments forms, etc..etc..etc.. design and we need to see something done by you. I'm doing this first part as a contest and choose the one I think goes best with our vision but I will be taking the best 3 people to work...

I'm searching for a skilled development team...Live Betting: The website should offer live betting options. Users should be able to place bets while games are ongoing. - The live betting functionality should be seamless, with minimal lag, to ensure the best possible user experience. Ideal Skills and Experience: - Prior experience in developing betting websites is highly desirable. - Proficiency in relevant programming languages like Python, Java, or PHP. - Good understanding of web security practices and measures. - Experience in creating user-friendly interfaces for online platforms. Please note, the project does not currently require support for casino games or fantasy sports, though the flexibility to add these features in the future would be beneficial. Reference - D...

I'm looking for an Excel expert to create a custom software for me. The software should primarily focus on automating spreadsh...demand assistance in finding a way to maintain a report of the work and completion for all the items we produce. Also, I require someone who can make it operational on smartphones so that we can share the live data across the team." I am sharing the link of two forms been created by a freelancer but I need more improvement in the sheet. As much of data has calculation mistake and I need proper implementation and training for it. The links are as follows: :x:/g/personal/ronakagrawal_venkateshenterprises308_onmicrosoft_com/EQtxRF9FeX1Gt1mflmKYLy8B2BIvqoxRxFUkVrK3u-bNNA?e=2cRfOh

I require a skilled Java programmer with extensive experience in encryption algorithms, particularly AES (Advanced Encryption Standard). Key Requirements: - The primary objective of this project is to create an Eclipse program that ensures secure communication. This involves the design and implementation of the AES encryption algorithm. - Your understanding of data protection and encryption will be crucial for this project. The program should be able to encrypt data effectively, ensuring the utmost confidentiality and integrity of the information. Skills & Experience Needed: - Proficiency in Java programming is essential, as the software is to be developed in this language. - Prior experience with encryption algorithms is highly advantageous, particularly with...

I'm seeking a skillful programmer to develop a comprehensive Data Encryption Standard program using Java. Key Project Details: - The program should strictly adhere to the Data Encryption Standard algorithm.

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I'm looking to hire a professional email marketer to help me grow my email list using Aweber. Key Responsibilities: - Devise and implement strategies to significantly increase the number of subscribers on my email list. - Develop engaging and appealing email campaigns that will help attract and retain subscribers. Ideal Candidate: - Proven experience in email marketing, specifically with Aweber. - Adept at crafting impactful and conversion-focused email campaigns. - Familiarity with strategies for enhancing subscriber growth. - Excellent communication and collaboration skills. Please include examples of previous successful campaigns and subscriber growth you've achieved in your proposal.

...for publication. Expertise in the given key areas is necessary, with an ability to meld quantitative and qualitative research methods. Together, let's create knowledge-boosting articles and get them published in Q1 Scopus indexed journals. I'm in need of a proficient writer with a solid understanding of seismic monitoring technologies, earthquake prediction methods and early warning system implementation. The goal is to create two compelling articles for a Scopus indexed journal on the above mentioned topics. Skills needed are: - Extensive knowledge of earthquake early warning systems - Excellent writing and research skills - Ability to present scientific information in a clear, engaging manner - Previous experience writing for academic journals (preferably scienc...

I'm looking for a simple application where I'm going to use as a framework to grow functionalities on it. - It must be on React native (NOT expo) - java script code - Work in android initially (ios in the future) - Organized modular code (NFC calls, API calls etc) - You must provide instructions on how to create the dev environment - All code will be shared, without restrictions - It must have 3 screens - Login screen - which will authenticate to a backend I will provide - Then a main screen with 2 subscreens - Card read - read content of a NFC card - Configuration screen - to read/write some params from the API - And some other parameters like the URL to call, persisted locally on the phone Ideal Candidate: - Experienced in React Native developm...

I'm seeking a skilled developer proficient in the Power Platform suite - RPA, Power Apps, Power Automate (Flow), and ...setting up automated workflows with the aim of: - Streamlining our data entry process - Automating repetitive tasks - Enhancing workflow efficiency - Implementing data validation and error handling The ideal freelancer for this role should have extensive knowledge of Power Platform applications and a keen understanding of business processes and workflow management. Experience in development and implementation of custom data entry forms is a must, as is familiarity with creating automation workflows. Your work will be instrumental in improving our operations. Your expertise will directly contribute to increasing our productivity and minimizing human error in ...

I'm looking for a proficient Python developer with experience in Flask to build a robust RESTful API that primarily handles user data. Your main task will be to create a secure and efficient API, implementing OAuth for user authentication. Key requirements and responsibilities include: - Creation of a RESTful API with Flask - Handling of user data - Implementation of OAuth for user authentication Ideal skills and experience for this job include: - Proficiency in Python and Flask - Strong understanding of RESTful API design principles - Prior experience with OAuth for user authentication - Ability to ensure secure and efficient data handling - Good communication skills to understand and deliver on project requirements If you believe you have the necessary skills and experie...

I'm looking for a seasoned professional to assist my business with implementing change management. The key goals of this project are: - Improve efficiency and productivity - Enhance employee engagement and satisfaction - Adapt to new technology and processes The main challenge we're facing is resistance to change from employees. Therefore, effective strategies to address this issue will be essential for this project's success. The ideal freelancer for this job should have: - Previous experience with change management - Exceptional communication skills to aid in clearly explaining the changes and their benefits - Proven strategies for overcoming resistance to change Ultimately, my objective is to increase my company's profitability by increasing efficiency through t...

I am looking for a Joomla web developer who can help me integrate UTM tracking into the "convert forms" module of my Joomla website. Key Requirements: - Implement UTM source, medium, campaign, term, and Gclid ...UTM source, medium, campaign, term, and Gclid tracking within Joomla - Ensure UTM parameters are automatically added to all form submissions - Make sure that the tracked UTM parameters and Gclid are visible as fields on the form so they can be uploaded to Zapier Ideal Skills and Experience: - Proficient in Joomla and its "convert forms" module - Strong understanding of UTM tracking and its implementation - Experience with integrating form data with Zapier - Familiarity with Gclid tracking would be a plus Please provide examples of similar work you&#...

I need an experienced engineer on the Jasmin SMS gateway. Please place a bit ONLY IF you have experience with Jasmin SMS gateway!!! Task: Run Jasmin locally and wish you to demonstrate how to set the first example script from their documentation linked here:

I'm in need of an SDK designed specifically for IoT devices. This SDK should be compatible with C++ and JavaScript for ease of integration with a variety of IoT applications and platforms. The primary focus of the SDK should be on ensuring seamless data communication between IoT devices. This is crucial for ensuring that devices can exchange data efficiently an...manner. Ideal candidates for this project should have: - Strong experience in SDK development, particularly for IoT devices - Proficiency in C++ and JavaScript - Understanding of data communication protocols used in IoT systems - Ability to deliver a well-documented and easy-to-integrate SDK - Familiarity with security considerations in IoT systems (though this project does not require direct implementation of sec...

I'm experiencing a socket disconnection problem that occurs frequently during real-time data transfers between the app and server. Here's what I need: - An expert in React Native/Nodejs who can identify and fix the issue. - Someone with experience in handling socket connections, especially with real-time ...project would involve React Native, Nodejs (Express server), and strong troubleshooting abilities for connectivity issues. A track record in resolving similar issues would be beneficial. I need the solution to be provided as a small app demonstrate a working example: - React native function handling the connection to the server and reconnecting on disconnecting - Simple express implementation to establish the socket connection on clusters and reconnect when conne...

...security system is built on the Milestone platform, so experience with this software is a must. Develop an automated alarm management system that minimizes manual intervention. Deliver a user-friendly interface for efficient alarm handling and response. Deliverables: Fully functional Custom Milestone Alarm Manager integrated into existing systems. Complete documentation on system architecture, implementation, and operation. Ideal Skills: - Proficient in Milestone platform - Experience in building custom alarm management systems - Strong understanding of real-time notification systems and alarm handling - Ability to integrate complex logic into existing systems - Attention to detail and problem-solving skills If you have the experience and expertise to deliver a high-quality, ...

I'm looking for a Java expert who can help me with some tasks related to Java programming. This includes Intellij and Maven. And you must have expertise on 'Java patterns' and 'Java swing' I will share more details over chat. Thanks!

I need an expert in cyber security for a project. The specifics of the project include: - Assessing and identifying vulnerabilities in our network, data, and applications - Developing a comprehensive security strategy - Implementing and managing security measures The primary goal of this project is to ensure that our systems are secure and to prevent data breaches. The...data, and applications - Developing a comprehensive security strategy - Implementing and managing security measures The primary goal of this project is to ensure that our systems are secure and to prevent data breaches. The ideal candidate should have a deep understanding of various areas within cyber security, possess experience with security strategy development, and be proficient in system implementation and m...

I'm in need of expert assistance to establish my own SOCKS-based proxy servers, the main focus of which are to boost my network performance. Having an advanced understanding of proxy setup, I anticipate a seamless and efficient collaboration. Key Project elements: - Implementation of SOCKS protocol - Optimization for improved network performance Ideal candidates should possess: - Proficiency in setting up SOCKS-based proxy servers - Track record in network performance optimization - Ability to collaboratively work with advanced-level tech clients.

I need a seasoned marketing professional to assist in boosting the visibility of my share market services. The deliverables I'm expecting are: - Strategic Online Advertising: Implementation of targeted online advertising campaigns to attract potential investors from across the board. - Social Media Engagement: Proven expertise in managing and growing social media platforms to engage with retail investors, high-net-worth individuals, and institutional investors. - Door Step Marketing: Develop and execute a door step marketing strategy to further promote my services at a personal level. The main objective of this project is to increase brand and market awareness, which means that you should be well-versed in creating and executing comprehensive marketing plans. Ideal candidate...

I am creating a crowdfunding page and need an artist to help draw all the required images. The requirements are in the Google doc linked. Style - Somewhere between MonopolyGo and Pixar Document Link: Reference Page:

I'm in need of a skilled developer to create a Java-based EPP interface for the IN Registry that will allow various domain functions to be carried out seamlessly. - **Domain Name Registration**: The interface should be capable of handling the registration process end-to-end. This includes: - The provision of a registration form that allows users to input necessary information for domain registration. - Implementation of a domain availability checker to ensure the desired domain is free for registration. - Enabling DNS management facilities to allow for efficient domain configuration. - **Domain Name Transfer**: The interface should facilitate smooth domain transfers. It should incorporate: - Mechanisms for generating and validating transfer authorization codes....

I'm looking for a Java expert who can help me with some tasks related to Java programming. This includes: - Debugging and fixing the existing Java code - Optimizing the performance of the existing Java code I will share more details over chat. Thanks!

I am looking for a skilled website developer to create a modern, minimalist website for informational purposes. The site should be easy to navigate and visually appealing, focusing on conveying information clearly and effectively. About 3-5 pages--simple and short. Key Project Requirements: - Development of an informational website - Implementation of a minimalist and modern design - Integration of a user-friendly contact form Ideal Skills and Experience: - Proficiency in website development, especially in creating informational sites - Strong knowledge of modern web design principles and trends - Prior experience in developing minimalist websites - Experience in implementing contact forms and ensuring their functionality

I'm in need of a developer skilled in Java 8 to create a Cformatter that's capable of processing both .c and .cpp files. It's essential that the formatter follows the Allman style conventions. Prior experience developing formatters is highly preferred. Key Requirements: - Strong Proficiency in Java 8 - Familiarity with Allman Style conventions - Ability to build a formatter that processes both .c and .cpp files - Prior experience in developing similar applications. An understanding of C and C++ can be beneficial. Expectations include clean, efficient code and timely delivery.

My project requires an experienced Java SpringBoot developer with a strong understanding of Kafka for asynchronous communication. The ideal candidate should also have: - Proficiency in building and managing REST APIs, focusing on CRUD operations - Ability to integrate with external APIs and service data repository calls - Expertise in crafting and handling SQL queries, preparing for moderate traffic and frequent daily queries - Competence in setting up batch schedulers - Proficiency in sending email notifications This project offers an excellent opportunity to apply and enhance your Java SpringBoot and Kafka skills.

I'm in need of a skilled software developer, experienced in SpringBoot in Java programming. The primary task is to build a web-based tool that will run as a desktop application specifically on macOS. Key tasks include: - Implementing REST APIs - Integrating external APIs, specifically desktop application APIs - Building a scheduler for email notifications using cron jobs - Configuring batch process tasks Ideal candidate should be proficient in: - Java programming - SpringBoot framework - REST API development - Experience with desktop application APIs This is a great opportunity for a developer looking to work on a challenging and rewarding project.

I'm looking for a freelancer who can download pictures from an excel list that will be provided (see 2 attachments). Following are the specific project requirements: We need those pictures in 2 separate folders (f.e. zip or rar file), one for each excel list. All pictures must be saved with Superaction excel file Pictures must be saved with their code. f.e. (code is in column A). If in Column F there are more than 1 pictures, then save 2nd, 3rd etc. pictures like: , adiddv0318_4.jpg... Always in Column F (URL's for download), pictures without _a, _b... are the main picture (therefore must be saved like ). Pictures with _a, b.. etc. must be save as 2nd, 3rd ... (, ). If in Column F there is no picture without _a

...difficulty levels, and more. Outdoor Activity Details: - Specific information relating to outdoor activities, such as location, duration, and difficulty level, should be stored in the database. - Information about pricing and the convenience of online booking should also be incorporated. The ideal freelancer for this job would have a deep understanding of WordPress and robust database design and implementation skills. Expertise in managing product inventory and user data is crucial. Experience with event marketplace websites is a plus. Being able to work efficiently and effectively is also key. I look forward to seeing how your skills and experience can meet my project needs. A comprehensive UX/UI guide will be provided to further define the database requirements on signing o...