Role based access control in java web application example jobs

I'm in need of a talented technical writer who can assist me in creating comprehensive research reports. The primary subject of these reports will be scientific research. Key Responsibilities: - Writing detailed research reports: You will be responsible for creating in-depth documentation on various scientific topics. This includes explaining methodologies, presenting data analysis, and providing a comprehensive review of the research. Ideal Candidate: - Experience in scientific writing: I'm looking for a writer with a solid background in scientific research writing. It's crucial that you can translate complex findings into clear, accessible language. - Proficiency in data analysis: Since the reports will involve a detailed analysi...

I'm seeking a proficient JavaScript developer to embark on building an interactive web application. This is an exciting and challenging opportunity to showcase your creativity and skills in creating dynamic UI components. Ideal skills and experience: -- Proficient in JavaScript, with solid experience in building web applications. -- Demonstrated expertise in crafting interactive UI components. Your primary responsibility in this role will involve building UI elements that offer users a dynamic, seamless experience. If you are a JavaScript expert who specializes in building engaging web applications, you are likely the perfect fit for this project. Bring your expertise and let's create an amazing...

vb 2012 .net record video and sound. Autosave to file when motion/sound is detected. exe File must be compact and small and not dependent on other dll or ocx. Auto detect existing cam and video. Ability to read/write to a registry key.

I have been developing a arduino type hmi using a nextion touch screen, arduino mega, arduino nano esp32 for wireless control and a waveshare esp32 touchscreen for the remote. I have written all the code but am needing help figuring out why the commands are not working as they should.

Looking for a skilled developer to work on an autonomous robot simulation ...work on an autonomous robot simulation task. - Must have experience and proficiency in working with the Kobuki Simulator. - The primary functionality needed is path planning and obstacle avoidance. - Need the robot to function in a particular map and perform the task of wall following. - Code in Python and ROS2 WINDOWS Hello I need to make an assignment to control the Kobuki robot in the simulator that I provide you and I need to create there an automatic control that will operate the robot by coming to the wall and then describe it in parallel at that moment I have made a manual control with arrows and outputting the distance traveled the main thing you ...

Looking for React Nativ...Interested? Let's chat Key Features: - The app should be available on both iOS and Android platforms. - Real-time sports data integration is crucial for live updates. - Users should be able to: - Make predictions on sports events - Compete in daily/weekly challenges - Follow live scores and stats Ideal Skills: - Excellent proficiency in React Native - Prior experience with sports-themed apps - Integration of real-time data APIs - Ability to create engaging user experiences for interactive games - Strong understanding of mobile app development. Your role in this project will be to collaborate with me to design, develop, and implement all the functionalities of the app. If you have a portfolio of similar projects, or can demonstr...

Looking for a meticulous QA tester for our thriving online gaming platform. The scope of the projects includes: - Thorough testing of user interface for seamless interactions - Checking gameplay mechanics to ensure optimal user experience - Ensuring network connectivity is str...Thorough testing of user interface for seamless interactions - Checking gameplay mechanics to ensure optimal user experience - Ensuring network connectivity is strong and consistent The freelancer needs to have a good understanding and experience with different gaming platforms, more specifically web-based platforms. Proficiency with various web browsers including Google Chrome, Mozilla Firefox, and Safari is desired. If you're a detail-oriented gamer and have a knack for finding hidde...

I'm looking for an experienced and creative social media expert to take charge of my Instagram account management. Your responsibilities will include: - Creating and imple...engaging content daily. - Giving priority to user-generated content to drive engagement and authenticity. - Aligning all content and posts with a vibrant and colorful theme. - Regularly monitoring accounts' analytics. - Making strategic adjustments based on these analytics for consistent growth and engagement. The ideal candidate should have proven experience in social media management, specifically Instagram. Familiarity with Instagram analytics, ability to generate user-content, and a knack for vibrant, colorful aesthetics would be perfect for this role. Show me how your expertise wil...

I'm looking for a seasoned videographer with experience in documentary-style filming. The ideal candidate will have the ability to capture the intimate, spontaneous moments of our wedding day and cut them together to a short video. Key requirements include: - Proficient in documentary-style filming - Demonstrated ability to follow a narrative and highlight key moments - Capture both indoor and outdoor settings - Provide a final video cut between 5-15 minutes This role is best suited for a creative mind who enjoys telling stories through video. Patience, attention to detail, and professionalism are essential. A portfolio demonstrating relevant experience is necessary for application.

I'm currently in need of an expert who can seamlessly integrate the Facebook SDK into my existing Android and iOS applications. I wish to set up and efficiently track Subscription events with the ultimate goal of optimizing ads for maximum user engagement and subscription conversion. Key tasks and requirements include: - Strong experience with Facebook SDK. - Proven proficiency in Android and iOS platform integration. - Skill in setting up and monitoring specific in-app events, specifically Subscriptions. - Ability to work with an existing subscription system. - Previous experience in similar projects is a major plus. Your role will be integral to enhance our app's advertisement efficiency, user experience, and overall growth potenti...

I'm looking for an experienced Virtual Assistant to supp...You will be responsible for creating engaging content and scheduling posts. - You will also need to engage with my followers, responding to comments and queries in a timely manner. Ideal candidates should have: - Previous experience as a social media manager or virtual assistant with specific experience in content creation, scheduling, and customer engagement. - Proficiency in Instagram, Facebook, and LinkedIn. - Excellent written communication skills for crafting engaging content. - Strong organisational skills for scheduling posts effectively. - The ability to engage with followers in a friendly and professional manner. This role requires someone proactive, creative, and able to work auto...

This project entails the creation of two standalone Java classes which will focus on acquiring a 10-bit voltage signal, processing it, converting it into the frequency domain, and then plotting it as if done by a spectrum analyzer. During this stage, no hardware will be necessary as the signal can be emulated. • Programming Skills Required: Since the project requires the implementation of a couple of Java classes, a deep knowledge and experience in Java programming language is pivotal. Big points for those knowledgeable in signal processing and spectrum analysis. • Visual Representation: The spectrum analyzer will follow a specific visual representation. I have attached a photo which should serve as a guideline for the visual component of th...

...Developer who is passionate about coding and eager to learn. In this role, you will have the opportunity to work on exciting projects, collaborate with a talented team of developers, and gain valuable experience in backend development. If you have a strong foundation in programming and a desire to grow your skills, we want to hear from you! Responsibilities: Collaborate with senior developers to understand project requirements and translate them into technical specifications. Develop and maintain backend systems and applications using industry-standard programming languages and frameworks (e.g., Python, Node.js, Django, Flask). Write clean, efficient, and well-documented code that adheres to coding standards and best practices. Participate in code re...

I am seeking an experienced graphic designer to create a dynamic poster aimed at a specific fan base. The primary goal of this poster is to effectively promote a product. Your role will include: - Understanding the target audience and adjusting designs accordingly - Developing an engaging, eye-catching poster promoting a product - Ensuring the design supports and enhances our product branding The ideal candidate will have: - Proven experience with poster design - Familiarity with targeting specific fan groups - Strong attention to detail and creativity - Proficiency in modern design tools and software Please include relevant portfolio samples with your bid along with a brief explanation of how you approach targeted design projects. Looking forward to your proposal.

I urgently need a specialist well-versed in the Tron blockchain platform. The task involves deploying a pre-existing smart contract. To succeed in this role, you must possess: Extensive proficiency and experience with the Tron blockchain. Prior knowledge and hands-on experience with smart contract deployments. The capability to complete the task promptly. Your primary responsibility will be to deploy the existing contract on the Tron chain seamlessly. No development or modification is necessary - I require an expert who can swiftly and flawlessly handle the deployment. If you have a talent for troubleshooting blockchain challenges and are comfortable with tight schedules, this opportunity is for you.

I'm looking for a proficient developer to create a responsive news portal. Key Responsibilities: - Designing the portal using HTML, CSS, and JS. It should have a responsive design that accommodates...to create a responsive news portal. Key Responsibilities: - Designing the portal using HTML, CSS, and JS. It should have a responsive design that accommodates desktop, mobile, and tablet platforms. - Creating an engaging and user-friendly interface. Ideal Skills and Experience: - Expertise in HTML, CSS, and JS. - Proven experience in responsive design. - Familiarity with news portals would be advantageous. The main purpose of this project is to provide an effective platform for audiences to access news. The design should be clean, modern, and make efficient u...

I'm seeking a talented content writer to create captivating blog articles. The primary focus will be on technology, health and wellness, and travel. Each article should be in the range of 500-1000 words. Ideal candidates should: - Have prior experience in creating engaging blog content - Be able to write in a style that's both informative and entertaining - Be familiar with SEO principles and how to integrate them into articles - Have a good understanding of the topics of technology, health and wellness, and travel This role offers a competitive rate of $1 per 1000 words, and excellent feedback will be given for work well done. If you think you can deliver interesting, well-researched articles within these topics, I'd love to hear from you.

I'm in search of a seasoned Laravel developer with a proven track record in developing MLM and Hyip platforms. Key Features: - Implementation of Multi-level marketing (MLM) functionality - Integration of High Yield Investment Program (Hyip) functionality Payment Gateway: - Integration of Bitcoin as the primary payment gateway User Roles & Permissions: - Admins should have full control over assigning and modifying user roles. Ideal Candidate: - Proficient in Laravel framework - Extensive experience in developing MLM and Hyip platforms - Skilled in integrating Bitcoin payment gateway - Capable of setting up and managing user roles and permissions - Able to showcase previous work, especially in MLM and Hyip development. Please ...

As a business owner, I need a proficient and efficient freelancer who can manage my company's financial data in Excel format. Key responsibilities: - Accurately entering, managing, and updating Income and Expense statements daily. - Ensuring data is correct, up-to-date, and accessible. Ideal skills: - Proficiency with Microsoft Excel - Strong attention to detail - Experience with financial data management Please note, this role requires daily work and a consistent, reliable, and professional approach. Experience in financial data entry is preferred but not mandatory.

Hi Phong N., the writing technical report for UAV control for journal

I'm searching for an experienced graphic designer to start from scratch and create a min...searching for an experienced graphic designer to start from scratch and create a minimalist and modern label for my beauty product line. This is a phenomenal opportunity to showcase your design capabilities and contribute to a brand's identity from the ground up. Skills and experience needed: - Proficiency in graphic design tools - Prior experience in label or package design - Knowledge of the beauty industry is a plus - Proven record of designing in a minimalist and modern style Your role will involve: - Conceptualizing and creating a unique label for our beauty products - Infusing a sense of our brand's ethos into the design - Collaborating closely with m...

I am in need of dedicated telecallers with substantial experience in sales. Your responsibilities will primarily include: - Handling both inbound and outbound calls, effectively contributing to our sales efforts. - Utilizing persuasive communication skills to convince potential customers. - Effectively communicating in English, showcasing clear comprehension and articulation during calls. The successful candidate must have: - Proven sales history, demonstrating proficiency in turning callers into customers. - Excellent command over English language, enabling a smooth conversation flow. - Capability to handle both outbound and inbound calls, alongside tactfully managing any inquiries. This role demands flexibility, quick thinking, and strong negotiati...

My MySQL server is facing issues like high CPU usage and slow queries due to an incorrect confi...to reduce the high CPU usage and improve the query speed. Key Responsibilities: - Review and modify the file to optimize the server configuration - Identify and optimize all bad queries to improve query speed - Reduce high CPU usage by fine-tuning the server - Provide a detailed report on the changes made and their impact Access: - You will be provided with AnyDesk access to the server for optimization. Ideal Skills and Experience: - Proven experience in MySQL server optimization - Strong knowledge of query optimization techniques - Familiarity with the file and server configuration - Ability to work remotely using tools like AnyDesk - Excellent communication and repo...

I am seeking a...school level academic writing. My area of need involves comprehensive writing in both Hindi and English languages. As a young, keen learner, I am eager to enhance and hone my writing skills. - SKILLS AND EXPERIENCE: The ideal freelancer would be proficient in English and Hindi, and experienced in high school academic writing. Their extensive knowledge and expertise will help transform my writing into scholarly material suitable for high school academics. Your role requires: - Expertise in academic writing - Proficiency in writing English and Hindi - Experience in teaching or tutoring high school students If you possess the skills and experience outlined above and have a passion for fostering improvement in st...

I cannot log in to my WordPress Dashboard for my website, because of an issue with one (or more plugins). I can give you access to Wordpress and website hosting. Please type "blue" into your offer so I know you read this.

I'm currently on the lookout for a specialist in COMSOL simulations, with profound understanding and experience, particularly in the field of biomedical applications of microneedles. The aim is to correct and resolve issues pertaining to the file, focusing on the penetration of the microneedle into the skin. The essentials of your role will be: - Evaluating the existing files and rectifying the errors. - Accurately simulating the microneedle's interaction with the skin. Requirements for this project: - Extensive experience with COMSOL simulation software. - Detailed knowledge in biomedical engineering, particularly microneedles. - Ability to accurately simulate physical interactions and provide relevant results. The primary outcome of this project...

I'm seeking a talented interior designer to my new 2-bedroom apartment with a sleek, modern aesthetic. I have a preference for neutral tones, particularly gray and beige. Your portfolio should showcase: • Expertise in modern design • Strong understanding of color theory, especially utilizing neutrals effectively • Experience in designing living room, bedroom, and kitchen spaces Your role will include ensuring a harmonious flow throughout the apartment. Designers with an ability to create spaces that are both functional and stylish will be ideal for this project. The design should have details of dimensions and colors of every part of the design.

I am in need of a portfolio website created primarily for the general public. The main feature that should be incorporated into the design is: • Work samples: The site has to display my work samples prominently and in an appealing manner. I want visitors to access and review my work effortlessly. The ideal candidate for this project would be someone with experience in website development who can creatively showcase work samples. User-friendly navigation is a must and having prior experience in developing portfolio websites will be highly pertinent. They should also have an understanding of creating an engaging design while keeping it simple and easy to navigate. If you have an innovative idea on how this can be achieved, your input would be welcome...

I'm looking for a seasoned server administrator to set up a dedicated server for container-based provisioning. My web application will be a JavaScript library-based app, such as Node, , or React. Key requirements: - Proficient in Linux server administration, as the operating system is not yet defined. - Experience with container platforms like Docker or Kubernetes since I'm yet to determine my preference. Operating System: You can use Ubuntu Server, CentOS, or any other Linux distribution of your choice. Web Server: Nginx or Apache HTTP Server. Git: Version control system to manage your website's source code. Node.js: If you're hosting static sites or using JavaScript-based build tools. Let's Encrypt: ...

I'm in need of a skilled professional who is well-versed in SourceExtractor for a data analysis project. This task involves analyzing data from various sources, which could include databases, spreadsheets, and text documents. The data extraction process is crucial, as it will pave the way for the analytical phase. Therefore, you should be adept at data extraction and have extensive experience working with SourceExtractor. Your role will include: - Extracting data from multiple sources, including databases, spreadsheets, and text documents - Analyzing the data using statistical methods, if possible - Creating visualizations of the data for easy understanding In terms of skillset, you should be well-versed in SourceExtractor and have a proven track...

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Looking for a CPA from Philippines with strong English skills, multi-years work experience in Xero, QBO, MYOB, Sage for US/Australia/NZ companies. Tax filing experience would be an added skill. Overall engagement would start small but can grow into a full time engagement depending on the quality of work delivered. The role would entail shift working and the work hours will be a function of client requirements. (PH night shift/early morning shift). Only looking at Individual Freelancers, team bids will be rejected. If this description excites you, happy to chat. Experience in automation in accounting and comfort with writing accounting / finance content preferred. The price range quoted is monthly price range.

I am seeking talented freelancers to develop an Arduino UNO bluetooth car for my personal hobby project. It requires expertise in Arduino programming and physical assembly of the car kit. The specific features I want are: - Directional movement: The car should smoothly move forward, backward, left, and right via remote bluetooth controls. - Speed control: The speed of the car should be adjustable. The ideal size I'm seeking for the car is medium, neither too compact nor too large. Experience with remote control vehicles and Arduino, as well as understanding of bluetooth technology, will be a plus for this project. I am looking forward to your innovative design submissions and technical solutions.

As a dedicated individual eager to make significant improvements in my life, I'm seeking a professional Life Coach. My primary areas of interest are: - Career advancement - Improving relationships - Personal growth and self-improvement Particularly, I'm looking forward to embarking on this journey with strategies aimed at: - Enhancing my personal relationships - Self-improvement techniques - Exploring methods to increase my income Expectations from the Life Coach include: - Provision of weekly coaching sessions - Effective coaching techniques that promote profound self-discovery - Actionable strategies that can enhance my life in these focus areas The ideal candidate for this role should have expertise in personal development, career advising, re...

We are a british/filipino family based in Spain. I'm in need of a reliable VA for maximum 10 hours per month who is fluent in English, Spanish, and Tagalog to manage a number of tasks for my family based in Spain. Roles & Responsibilities: - Assisting with the planning and arrangement of travel, - Communicating and liaising with Spanish companies, - Coordinating Restaurant reservations, - Handling business matters related to the Philippines (where we have roots). It’s essential that you’re comfortable with proactively managing these tasks, and can effectively handle communications in at least English and Spanish. Experience in travel planning, would be a bonus. Your role will predominantly involve sup...

I'm in need of an Instagram expert who can take over management of my account. The primary tasks will include daily posting and organic growth of my follower count. Here are the key details: - Post Frequency: I need you to post five times a week. - Content Focus: The primary focus will be on product promotion. You'll be required to create engaging posts that highlight my products and encourage followers to make a purchase. - Target Audience: My target audience is primarily young adults, aged 18-50. As the ideal candidate for this role, you should have: - Proven experience in managing and growing Instagram accounts, particularly for product-based businesses. - Excellent copywriting and visual content creation skills. - A deep understanding of the 18-2...

...skilled Java developer to help with a dependency issue in my project. The dependency currently has a compile time scope and we need to update it to a test scope. This update is moderately important, but it is essential for the project's integrity. The main goal behind this update is to resolve conflicts with other dependencies. One of the modules of the project is using a class textContext from the package 'context' from the same dependency, madhattee.fixture. This class is primarily used for unit testing, and it's crucial that the update does not disrupt this functionality. Ideal skills for this job: - Strong Java development experience - Proficiency in managing and updating dependencies - Familiarity with testing frameworks, especiall...

I'm in search of a top-notch developer with a minimum of 10 years of experience to modify my existing event booking site. The project entails: * Revamping the user interface: I want to modernize the website's color scheme and improve the navigation menu for more tailored user experience. * Developing new functionalities: I need your proficiency in integrating a booking calendar and a payment gateway to make the booking process smoother. * Boosting website performance: With my vision for an optimized website, I expect an improvement in website load speed and overall performance. Your creativity will also play a key role in the project, as I appreciate a team member who can suggest ideas to better enhance the website. Experience in UX/UI ...

I require a competent freelancer with experience in creating management systems to develop an automated spreadsheet for my insurance business. It will encompass the management of multiple insurance policy types including, but not limited to life, health, motor, travel and term insurances. Key Requirements: - Accurate tracking of policy details: This will span essential areas such as policyholder's name, policy start & end dates, insurance company details, premium amounts, policy type and number, beneficiary information, registration number, contact numbers, email IDs, premium collected, next expiry and other insurance related parameters. - A fully functional dashboard: Capabilities include report generation, tracking of premium payments, calculation of policy expiry date...

...generate for the first year of our NEW WEBSITE. We are offering you 50% share of all income that you will generate for the first year of our NEW WEBSITE. We are offering you 50% share of all income that you will generate for the first year of our NEW WEBSITE. I'm in search of a skilled digital marketer, with a focus on social media, to help me explore various marketing opportunities. This is an opportunity for entrepreneurs only. I'm specifically interested in exploring avenues on Facebook, Instagram, and LinkedIn. Your role will involve creating engaging, platform-specific content, and managing the day-to-day marketing activities on these platforms. Key Responsibilities: - Develop and implement social media strategies on Facebook, Instagram, and Lin...

Seeking Melbourne-based digital marketing specialist, I need help with driving traffic and increasing brand awareness for my ladies fashion website. Key Responsibilities: - Implementing effective social media marketing strategies on Instagram, Facebook, and Pinterest. - Creating engaging content tailored to the target audience of women aged 18-25. - Maximizing reach and engagement through innovative campaigns and community management. Ideal Candidate: - Located in Melbourne, Australia for potential in-person meetings and better understanding of the local market. - Proven experience in social media marketing with a focus on Instagram, Facebook, and Pinterest. - Understanding of women's fashion and the 18-25 age group. - Strong analytical skills to interpr...

I am in need of a freelancer who manages a live Shopify store for a straightforward task. Your role will involve the installation of 2 specific apps on your Shopify store. Although there's no strict deadline for this project, I appreciate a dedicated and swift engagement. Qualified candidates should have: - A live Shopify store - Experience with app installations and assessments - The ability to provide thoughtful, structured feedback. Note: The specific functionalities and features I am seeking in these apps will be clarified as we proceed.

I'm seeking a skilled proofreader and editor with experience in academic linguistics to enhance the quality of my paper. Key Tasks: - Comprehensive grammar and spelling correction - Improving overall clarity and coherence - Ensuring that the paper adheres to academic style guides The paper is of significant length, so the ideal candidate will need to demonstrate the ability to maintain consistency and quality throughout the document. Preferred Deadline: Within 1 week. Ideal Skills: - Proven track record in academic proofreading and editing - Expertise in the field of Linguistics - Experience with academic style guides Your role will be crucial in refining this paper to meet the high standards of academic writing.

...will automate the retrieval of quantity data from specific Revit schedules and perform calculations based on user-selected options. Requirements: Proficiency in Autodesk Revit plugin development. Access to Revit 2024 installed on your PC for testing and development. Ability to work independently and efficiently. Project Details: The objective is to develop a plugin that performs the following tasks: Retrieve quantity data for four specified materials from predetermined Revit schedules. Display the retrieved quantities in a user interface within the plugin. Prompt the user to select from three predefined conditions (each associated with a specific percentage) using a dropdown menu. Based on the user's selection, calculate an average of two pred...

I'm seeking an experienced 3D modeler to create a comprehensive, detailed representatio...be provided to you during the project. Specific dimensions required, a sense of accurate scale in relation to the model as a whole is crucial. Ideal candidates will have extensive experience in creating 3D models, specifically for buildings and interior spaces, and possess a strong understanding of space utilisation in fitness environments. Your portfolio should demonstrate your ability to create detailed, realistic models. This project serves a vital role in our marketing strategy, so your commitment to quality and attention to detail will be highly appreciated. We have examples of what we're looking to have created attached. this is an example...

I'm looking for an expert 3D modeler to create high-quality, detailed product models for my skincare line. These models will be used for e-c...These models will be used for e-commerce product display, so it's crucial they look realistic and visually appealing. Key Requirements: - The product models should be of high detail, with accurate materials and lighting. I aim to create a visually stunning display for my skincare products, and the 3D models play a key role in this. Skills and Experience: - Proven experience in 3D product modeling, particularly in the context of e-commerce product display. - Proficiency in using accurate materials and lighting to enhance realism. - A keen eye for detail and aesthetics, as these models will be central to ...

I have a wall-mounted gas heater that I need capped off. This is due to the heater being no longer in use and I'm considering its removal and replacement. Key Tasks: - Cap off the gas heater professionally and safely Additional Details: - I have direct access to the gas shut-off valve, so you don't need to worry about locating it. Ideal Freelancer: - Experience with gas heaters and gas line work - Knowledge of safety procedures - Integrity and professionalism - Punctuality and reliability Looking forward to working with an expert who can cap off this gas heater securely and effectively.

Hi All, I need Fedena 4.0 with source code and all plugins and apps and also a complete installation on my server. Please provide a complete list of plugins offered. I need customization for finance reports and other modules for which we can discuss the details. Timeline : 15 days for customisation Please provide demo on your server with user id and password to access

I recently lost access to my domain purchase account, which I believe has been compromised by an unauthorized user. Despite contacting the domain provider's customer support, I couldn't recover the account. This issue has arisen as my email and phone number linked to the account were altered. The primary goals of this project are: - **Recover Access to Domain Account**: I need a hacking expert to help me regain control over my domain purchase account. This includes resetting the account's email ID and phone number to the original ones. - **Track the Unauthorized User**: Additionally, the freelancer should track the person who has taken over my account. It is essential to identify this user for legal and security reasons. I have already taken steps to s...

I'm in need of a Unifi Network Administrator who can set up and manage my network infrastructure. This will include configuring and troubleshooting my wireless access points. My setup is considered small (less than 50 devices) and is currently without a Unifi Controller software. Expertise in the latest versions of the Unifi Controller software is required as you will be in charge of the installation. Ideally, you should demonstrate previous experience working with similar setups.