Expert java servlet jobs

I am on the lookout for an experienced and innovative programmer who can assist in creating a unique search engine from scratch. The specific programming language is open as the user did not specify a preference, so proficiency in Python, Java, or C++ will be a plus. Though the user has not provided insights into the specific features desired for this project, common elements of search engines include web crawling, indexing, and ranking algorithms. Your familiarity with these or willingness to research and incorporate them will be essential to your success in this project. The user did not specifically state the purpose of the search engine, however it could be for personal, business, or educational use. Balancing these needs could be a crucial part of the project. Skills and Expe...

I'm seeking an experienced freelancer to debug and build my GitHub actions for 2 of my Android Java projects. The main task involves using building variants of my android application for the "development", "staging", and "production" environments which will all have separate API endpoints, package names, and app icons. Experienced Android Java programmers with a solid understanding of GitHub action builds, API implementation, and flexible design skills will be the ideal fit for this project.

I am looking for a detail-concentrated and keen graphic designer who will work on compelling, high-quality screenshots of floorplans for a 7 storey building from web pages. The task includes: -capturing a screenshot -Transforming these floorplans ensuring high quality clarity of image - Carefully aligning them over specified Google map coordinates - Representing physical dimensions on the map The project requires a basic cleanup and alignment of the floorplans, ensuring that each level is compressed suitably and ready for uploading onto the system. Key Skills Required: - Expertise in dealing with raster based formats - Strong attention to detail - Capability to perform basic cleanups on graphics - Familiarity with overlaying graphics onto map coordinates - Skills in representing physic...

I'm in need of an experienced MATLAB expert to handle some electrical simulations. The task at hand includes: - Conducting electrical simulations: The project requires you to simulate electrical systems using MATLAB. This will involve running the simulations, analyzing the results, and providing insights based on the findings. This job is ideal for someone with a strong background in electrical engineering, MATLAB, and simulation techniques. Experience with similar projects in the past would be a big plus.

I am seeking a proficient R programmer to assist with the evaluation of statistical significance in a large dataset. This project will involve data cleaning processes to address missing data, outliers, and unbalanced classes from CSV files. An in-depth understanding of advanced analytics and R programming is needed. • Proficiency in R language • Experience handling CSV files • Strong ability with data cleaning methods (dealing with missing data, accurately identifying outliers, working with unbalanced classes) • Expertise in evaluating statistical significance The selected candidate should not only have technical expertise but also the ability to interpret data and present findings in a clear, concise manner. This project shall pave the way for consequential decision ...

I'm in need of a professional who is skilled in both graphics and Power BI. Let's collaborate to convert raw data into clear, visual and interactive dashboards. Here are the specific needs for this project: Power BI Tasks - Effectively perform Data modeling, Data visualization and dashboard creation using Power BI - Work with various data sources that include Excel Spreadsheets, SQL databases, Online APIs, and Azure Graphics Tasks: -Even though I didn't specify any graphical needs, any creative approach or design skills you can bring to the project to enhance the visual aspect of the data would be appreciated. Ideal Candidate - Proficient in Power BI - Experienced in working with multiple data sources - Has a knack for graphic design - Detail-oriented and data-driven - C...

It is javafx. When I open the pdf from the program, the first page is fine, but the second page does not show the data. It will be empty. I need a developer to change that code. I have another version of the code that displays on another page but is graphically destroyed. The project is simple and short. Ideal for new freelancers. I pay max 5$ and good rating. That's why it's good for newbies!

As an expert in Docker, C/C++ and code optimization, I'm seeking a professional to assist in optimizing my C++ based Acap application. Key tasks: - Dockerfile Configuration: This includes setting up the Dockerfile to ensure the application runs optimally within a Docker container. - Code Optimization: I need someone with experience in C++ to analyze, refactor and optimize the application's codebase to improve its performance. - Debugging: Identifying and resolving issues in the application that may be affecting its efficiency. Ideal skills: - Proficiency in Docker: You should be familiar with setting up Docker containers and optimizing them for C++ applications. - C/C++ Proficiency: A strong background in C++ is crucial for analyzing and optimizing the codebase. - Code...

I am looking for a professional designing user-friendly interfaces. This UI has to be friendly, minimalist and adapted to today's times.

I'm seeking an expert in the Weather Research and Forecasting model (WRF), specifically the WRF-Large-Eddy Simulation (LES) model. Key Tasks: * Use your proficiency in WPS/WRF to download and process required data for a test domain in Europe * Should be well-versed in handling datasets including weather observations (ERA5), land-cover data (Corine landcover), and elevation data (SRTM, DTM) * Expected to deliver processed data in NetCDF format Preference will be given to individuals with: * Demonstrable experience with WPS/WRF and if possible WRF-LES Model (for a long term job, urban WRF would be of interest) * Familiarity with ERA5, Corine Landcover, SRTM, DTM datasets * Proven track-record of delivering processed data in NetCDF format Remember that our focus is on accura...

I'm looking for a professional programmer who specializes in IC programming, specifically for smoke detectors. Key Tasks Include: - Reading and writing IC data for smoke detectors. - Handling and operating microcontroller IC chips effectively. The ideal candidate should have: - Solid experience in IC programming. - In-depth knowledge of microcontroller IC chips. - An understanding of smoke detector systems is a plus. Knowing how to troubleshoot and debug chips will offer a huge advantage. Please respond with examples of related projects you've completed and your approach to tasks like this.

I am in need of a specialist to read less than 10 patents and understand their claims. These patents are all in the medical field. Essential Skills & Experience: • Strong background in patent analysis • Familiarity with medical patents • Proficient understanding of patent claims • Experience identifying potential infringements is a plus Your main task is to give me a plain-language understanding of the patent's claims. This will help me to better understand what is being protected and how these patents could potentially impact our work. When bidding for this project, please demonstrate your experience in related tasks. I am looking forward to a successful collaboration.

I need a professional with in-depth experience in AWS, who can help with my startup. By helping me obtain the $5,000 AWS credit, we can kickstart the project and scale it effectively. Key Responsibilities: - Assist in determining the best AWS services for our startup’s needs - Help in applying for the $5,000 AWS credit - Provide guidance on how to utilize the credit effectively - Ensure that the AWS setup is secure and scalable Ideal Skills and Experience: - Proven experience in working with AWS services, especially in a startup environment - Strong understanding of security and scalability measures in AWS - Previous experience in applying for and utilizing AWS credits is a plus - Good communication skills to explain complex concepts in a simple manner

I'm currently on the search for a proficient Civil Engineer with an expertise in site planning, particularly for commercial buildings. Given that the purpose of the commercial building was not stated, the ideal candidate should showcase versatility in creating designs fitting for various purposes such as retail stores, office spaces or restaurants. The potential freelancer should: - Have a rich background in site planning for commercial buildings - Exhibit adaptability and creativity in engineering planning - Showcase previous work samples related to commercial building projects Although not mandatory, previous experience in infrastructure planning for different types of commercial establishments—retail stores, office spaces, restaurants—will be a strong advantage. ...

Looking for a qualified freelancer proficient in Node.js, , and PostgreSQL. While there's no specific Node.js version requirement, key functionalities needed for the backend include: - User Authentication - Data Storage and Retrieval - API Integration Ideal freelancers should have extensive experience in these areas and a firm understanding of PostgreSQL as our chosen data storage technology. Your expertise will be vital in driving the smooth operation of our project's backend. Let's connect if you're a match.

I'm looking for a professional proficient in AI search algorithms, specifically in-depth understanding of Depth-first search, Breadth-first search, and A* search. This expertise will be crucial for a Machine Learning project I’m working on. Requirements: - Proficient in Python - Strong knowledge and experience in implementing Depth-first search, Breadth-first search, and A* search algorithms - Experience in Machine Learning projects The freelancer should be skilled in the implementation of these algorithms in a Machine Learning context. I’m looking for someone with a proven track record in this area, as the effectiveness of these algorithm implementations is crucial to the overall success of this project. Your understanding of these algorithms and their applications in...

I have a 49-page double-spaced research proposal that requires meticulous proofreading. It's in the field of Social Sciences, and it's formatted using APA style. I need someone who can offer: - Proficiency in APA formatting - Extensive knowledge and understanding of Social Sciences - Fluent English language and grammar skills - Attention to detail in spotting inconsistencies and errors Your main task will be to ensure the text is error-free, coherent and adheres strictly to APA guidelines. Experience in academic writing and proofreading, particularly within the Social Sciences, is a big advantage. I'm looking forward to bids from professional proofreaders who can guarantee accuracy and quality. rewriting any weak or unclear sections, as well as improving the overall flow of...

I'm on the hunt for a highly skilled CAD designer to assist with 2D drafting for a floorplan - Extensive experience with 2D drafting - Specialized in the field of engineering schematics. Bring your sharp professional skills, attention to detail, and innovative thinking to my project, and let’s design the future together.

I am in need of a proficient and experienced Windows Server and Active Directory expert who can assist with troubleshooting (also by CLI commands). My system is fully set up, but I am currently encountering some server errors that need to be addressed. Key responsibilities will include: - Diagnosing and repairing server errors. - Enhancing command line management. - Help in effective Server and Active Directory configuration. The ideal candidate would have extensive experience with Windows Server, Active Directory and knowledge on CLI commands to swiftly identify and rectify any errors. Your goal is to improve the overall health and performance of my existing setup. Errors like failed test DFSREvent",and replication faults

Now I need a proficient R programming expert, with a solid understanding of large data set analysis. As this project is focused on predictive modeling, specifically regression models, your skills and experience should highlight your familiarity and expertise with the following tasks: - Statistical Analysis: Your main task would be centered around executing statistical analysis and modeling using R programming. The project primarily requires predictive modeling, like regression and machine learning techniques. - Regression Models: Given the nature of this project, it's critical that you have a keen understanding of regression models. Your role would entail using these models with R programming to analyze the large data set provided. Your ability to handle large data sets, ext...

I'm seeking an experienced social media marketer to ramp up my brand's presence across Facebook, Instagram, and Twitter. I have several key goals: - Boosting brand awareness - Driving increased traffic to our website - Generating valuable leads My brand primarily serves millennials, parents, small business owners and females; hence, you should be endowed with the knowledge and skills to effectively appeal to and engage with these demographics. Your background should ideally include a proven track record in successfully achieving similar goals for comparable target audiences. A proficiency in crafting engaging content, savvy use of hashtags, and an understanding of optimal posting times are crucial for this role. Your bid should detail your proposed strategy, outlining how yo...

I'm looking for a seasoned full stack developer with a solid background in AI and mobile development. As the platforms for deployment will be iOS and Android, prof...and Android, proficiency in programming languages that support these platforms is required. Responsibilities: - Develop an AI psychologist application for iOS and Android platforms. - Apply machine learning techniques. - Build an efficient, testable, and reusable code. Ideal Skills: - Experience with AI, Machine Learning, iOS, and Android app development. - Proficiency in Python, JavaScript, and Java would be ideal but it's not required. - Deep understanding of mobile development frameworks. Don't hesitate to apply if you are experienced with building AI apps for mobile platforms. I look forward to a ...

I am seeking an Arduino programmer with specific expertise in ESP32. The nature of this project requires the development of functionalities that can enable event scheduling in the ESP32 environment. Iot will send a schedule to the device. The schedule will look something like this CO2 2% 1 hour 20 minutes, CO2 0% 2 hour 0 minute, CO2 3% 1 hour 30 minute. The code already controls the CO2 levels to that percent. The problem we are having is running the schedule. So with the CO2 level there is a setpoint. That part works fine. You give it the setpoint and it maintains that level of CO2. However we need it to change the setpoint after x amount of time has elapsed and then change the setpoint again after another x amount of time has elapsed etc...We have a real time clock on the board as w...

...delete it when performing a new query. Technical Requirements: 1. Experience in frontend development with AngularJS to create interactive interfaces. 2. Proficiency in backend development with Java or Python for handling API requests. 3. Ability to implement temporary storage systems in memory or cache for sensitive data. 4. Capability to create files for automatic deployment in Lambda functions, Docker containers, or any Serverless service. Expected Deliverables: - Complete development of the interactive form in AngularJS with all required functionalities. - Implementation of the backend in Java or Python for handling API requests and temporary data storage. - Thorough testing to ensure the quality and functionality of the system in different usage scenarios. - Detail...

Your expertise will contribute to a cutting-edge project that combines music generation with voice cloning to create songs sung by virtual personas. We want our app to have the following features. - Create unique music based on user input information (speed, type, length...). - Create music based on the voice provided by the user - Change the voice of music provided by the user to the voice provided by the user Skills expected of you 1. Strong background in machine learning, deep learning, and neural networks. 2. Experience with audio signal processing and familiarity with audio data preprocessing techniques. 3. Proficiency in Python and experience with machine learning libraries such as TensorFlow, PyTorch, and Keras. 4. Knowledge of music theory and composition is a plus. 5. Experience...

I'm in need of a professional who can help me effectively manage my Twitter and LinkedIn accounts to promote the website: - Ideal candidate should be skilled in increasing followers and engagement on both platforms. - You will be required to create compelling content that resonates with my audience. - Your primary goal will be to help me increase brand awareness, generate leads, and build a professional network. Please provide examples of previous work and results achieved.

Hey folks, I have a franchise directory website, built with Premiumpress theme, child theme activated, and Elementor used. It's based on a PremiumPress child theme () but has been heavily customised with a custom plugin controlling large parts of it. Currently, at the moment, all the Categories (both Parent and Child) are listed in alphabetical order. Please can the categories be displayed with Child Categories immediately underneath the Parent category, like is it on this page: I understand you can achieve this by creating a custom Elementor widget or as a shortcode Generic proposals will be rejected. Budget: 30 USD.

...delete it when performing a new query. Technical Requirements: 1. Experience in frontend development with AngularJS to create interactive interfaces. 2. Proficiency in backend development with Java or Python for handling API requests. 3. Ability to implement temporary storage systems in memory or cache for sensitive data. 4. Capability to create files for automatic deployment in Lambda functions, Docker containers, or any Serverless service. Expected Deliverables: - Complete development of the interactive form in AngularJS with all required functionalities. - Implementation of the backend in Java or Python for handling API requests and temporary data storage. - Thorough testing to ensure the quality and functionality of the system in different usage scenarios. - Detail...

Need a susocial account manager with prior experience

Revit Expert to do Drawings and changes in a Model

I am in need of an experienced electronics and electro mechanics professional to assist with building a digital textile printer tailored to our specific requirements. Key Project Details: - **Print Size:** The final print does not require high resolution and can look pixelated. - **Printing Speed:** The printer should operate at a medium speed. - **Fabric Type:** Primarily, the printer will be used for printing on cotton fabric. Ideal Candidate: - Proficient in electronics and electro mechanics. - Prior experience in building digital textile printers is a huge plus. - Understanding of printing on fabric materials, particularly cotton. - Ability to optimize the printer for medium speed without sacrificing quality. Please bid if you have relevant experience and can offer a tailored soluti...

If you have a experience in lexer and parser for jetbrains custom language plugin development, please bid for this posting. Thank you.

I'm searching for an experienced WordPress website designer. I have a specific color scheme and brand guidelines that need to be followed. Ideal Skills and Experience: - Proficiency in WordPress - Proficiency in Elementor -Ready to deliver fast - Strong design skills - Experience in adhering to brand guidelines - Excellent understanding of colour schemes - Good communication skills to ensure the project is completed to my satisfaction.

*************IMPORTANT*********** Please start with your bid by writing your personal Github profile first, we won't check bid without Github profile. ************************************ I'm in need of a talented developer, preferably with a strong background in producing business applications. Here's what I'm looking for: - Expertise: You should be skillful in any of Javascript, Python, Java / Kotlin or Swift / Objective C, Flutter / React Native / Xamarin. - Platforms: Production of a cross-platform app that runs smoothly on both iOS and Android is essential. - Experience: Evidence of previous projects in business app development would ideally be shown. By applying these requirements, you will help to create an app that can contribute to the success of ...

Please apply only if you can start immediately. I'm seeking a highly skilled blockchain developer to create first-rate smart contracts for an upcoming project. Though the specifics of the transactions that these smart contracts will be used for hasn't been decided yet, you'll be required to produce high-quality, robust, and efficient code. Key responsibilities will include: • Identifying and defining the requirements for the smart contracts • Creating and implementing the smart contracts Ideal candidates will have: • Proven experience in blockchain development • Extensive knowledge of smart contracts development • Ability to work independently and take initiative • Excellent problem-solving skills Please detail your experience with creating ...

We are seeking an expert GoHighLevel freelancer/agency to assist with setting up and customizing our GoHighLevel account for a marketing campaign targeting real estate companies, specifically a property management company located in the UK. As part of the campaign, we require assistance with the following tasks: up and customizing the GoHighLevel account to align with our agency and client business needs. and implementing high-converting funnels to increase sales for the property management company. automated workflows to simplify business processes and boost productivity. third-party tools and applications to enhance the GoHighLevel experience. up various elements within GoHighLevel, including sales funnels, landing pages, onboarding

When I open the PDF, it doesn't show me the data on the second page. By changing the code (I provide pictures), it shows the data, but the graphics are bad. The project is small and simple. An opportunity for beginners. I pay max $5 and give a good review. Ideal opportunity for new freelancers.

I'm in need of a Zoho Analytics expert to create a comprehensive dashboard for my business. The dashboard should utilize Charts and Graphs, Drill-down capabilities, and Data filtering features that Zoho Analytics offers. Key aspects of the project include: - Integrating data from Zoho CRM and Zoho Desk - Focusing on tracking Sales revenue Your role will involve: - Designing and developing the dashboard to visualize the data in an intuitive and informative way - Ensuring the dashboard is user-friendly and allows for easy drill-down into specific details - Implementing data filtering options to allow for customization based on user requirements Ideal candidates should: - Have extensive experience with Zoho Analytics, including its various features and integrations with other Z...

Need to prepare dashboard, i have dataset and clear instructions

I'm searching for an expert in Visual Studio 2022, MS SQL, and VB.net, for the main objective of maintaining and updating an existing software application. Key tasks: - Primarily, the project will involve optimizing the application's performance. Skills and experience: - Experience with Visual Studio 2022, MS SQL, and VB.net is a must. - Proven expertise in software optimization. - Knowledge of system maintenance and updating.

I'm in need of a Java developer who can promptly handle the addition of new functionality to my existing system. Key Responsibilities: - Integrate new functionality into the system - Potentially debug code and maintain the system Skills and Experience Required: - Proficiency in Java programming - Proven experience with software development - Strong understanding of system maintenance and debugging This is a time-sensitive project, so I need someone who can start right away and work efficiently to complete the task. Any experience with user authentication, payment processing, and file uploading will be a plus, even though specific details on the new functionality to be added are not yet provided.

We are seeking a skilled full-stack developer with 3+ year experienced for a SAAS-based Electronic Medical Records (EMR) system. Responsibilities: -Architect and develop scalable and efficient services using Node.js, -Implement intuitive UI/UX using Vue.js and Tailwind Css. -Implement RESTful APIs and integrate third-party services -Optimize application performance and ensure code quality and debugging issues reported by users or tester -Plan, develop, and implement microservices Requirements: -Minimum 3 years experience in Node.js and Vue.js. -Proficiency in building and consuming RESTful APIs, and experience with API design principles. -Previous experience in SAAS based EMRs, Seeder, Data migration and Functional module development Use of freelancer's desktop time tracking with ...

We are facing a challenging issue with our existing Python scripts that deal with data processing, automating tasks, and communication with other services. - Problems: These scripts have been producing incorrect results and running slow, affecting the overall performance of our project. - Scope: The project consists of 1-5 Python Scripts that need to be diagnosed for the errors, fixed, and optimized for better performance. - Key Skills: An ideal freelancer would be well-versed in Python programming, task automation, and capable of identifying and rectifying issues relating to communication with other services. Experience with rabbitMQ is mandatory as it's part of our current code base. We are eagerly waiting for a Python wizard who could breathe life into our scripts and bring ...

I'm in need of a web scraping wizard who can help me extract text data and profiles from Twitter website. Key Requirements: - The ability to scrape text data and profile information efficiently and accurately. - Experience in web scraping, with a strong portfolio showcasing past work in similar projects. - The time for scraping a post and profile must be less 3 seconds without using Twitter API. The final deliverable should be in a format that's easy for me to analyze, but I'm flexible on whether it's a CSV file, Excel spreadsheet or a database format. Please describe your past work examples with your application. Write "Blue" on the head of your bid if you are not a bot.

We are seeking an expert in Automate for Android from LlamaLab to streamline our app registration process. The ideal candidate will have extensive experience in automating tasks on Android devices using Automate from LlamaLab. The project involves the following steps: - Receive HTTP POST Request: Automate will receive HTTP POST requests from our website containing JSON data. - Data Preparation: The received data's strings and parameters will be prepared for further processing. - Open App and Navigate to Registration: Automate will open the designated app and navigate to its new user registration activity. - Fill Registration Form: Automate will insert the data's strings and parameters into the registration form fields. - Submit Registration: Automate will press the send ...

I'm in need of a HubSpot expert to solve a specific issue I'm facing with form submissions. Currently, when customers enter their details in a HubSpot native form, if they have previously submitted information, they are not connected to a particular deal. I need a solution that will fix this problem. Key Requirements: - Expertise in HubSpot: You should have a deep understanding of how HubSpot works, especially in relation to form submissions and deal creation. - Previous Experience: It would be ideal if you have tackled a similar issue in your previous projects. - Problem-Solving Skills: The ability to identify the root cause of the problem and provide a viable solution is crucial. - Attention to Detail: The fix needs to be meticulously implemented to ensure that all futu...

I'm currently seeking an individual who is not only proficient in VHDL coding but also in Quartus design implementation. Key Responsibilities: - Work on specific tasks related to VHDL coding - Implement design using Quartus While the overall aim of the project and the timeline aren't specified yet, I am eager to work with someone who is flexible and can adapt as per project needs. The ideal candidate for this role should be based in Pakistan, knowledgeable in FPGA programming, dependable, efficient, and proactive when it comes to troubleshooting and problem-solving.

I am looking for a professional with a deep understanding of TALLY and BITRIX to assist in the development of a seamless module for data transfer between the two platforms. Key Objectives: - Develop a module for Real-time data sync between TALLY and BITRIX. - Establish Custom field mapping for data consistency across platforms. - Design and implement templates for CRM documents on BITRIX. Key Tasks: - Configure BITRIX for importing data from TALLY. - Ensure the module is capable of handling a medium volume of data transfer (several hundred records per day). Ideal Skills: - Proficiency in TALLY and BITRIX is essential. - Experience in developing integrated systems is a must. - Strong understanding of CRM processes and data handling. - Ability to create efficient and robust data transfer...

I currently use Gozen Growth as my email marketing platform. My primary aim is to generate qualified leads for my project using the digital funnel. The target audience for my email marketing campaign will be individual consumers. I need an expert with a strong background in email marketing and digital strategy who is skilled in Gozen Growth. Experience with creating effective strategies to generate qualified leads is highly valuable. Additionally, familiarity with targeting individual consumers in the marketing campaign will be a significant asset for this role.

I’m looking to build a follower base for my novels. I'm looking to organically grow my Instagram follower base. I aim to see gradual, consistent growth over time. My primary focus is to enhance the number of followers, which would in turn improve my brand’s reach and awareness. Key requirements for this project include: - Profound understanding of Instagram's algorithm and community guidelines - Proven track record in growing follower base for product or service-based profiles - Ability to deliver results in a steady, non-spammy manner, ensuring the growth aligns with Instagram's terms of service - Familiarity with engagement tactics to maintain and increase audience interaction The ideal freelancer for this job will have a blend of social media management, ma...