Freelance in java일자리

필터

내 최근 검색 기록
필터링 기준:
예산
최대
최대
최대
유형
보유 기술
언어
    프로젝트 진행 단계
    2,000 freelance in java 건의 일자리 확인, 급여 기준: USD

    ...skilled in HTML and Java, to create a responsive webpage within my Wordpress site. This page is crucial, serving a specific function: to automatically activate the negative mode of the rear camera of the user's smartphone as soon as they access the page.(It has to be compatible with all device apple and android). Key Features: - Auto-activation of the back camera in negative mode. - Consideration for potential device-based variation, needing a manual camera swap button. Compatibility: - Your solution should ensure compatibility across iPhone, Samsung Galaxy, Google Pixel, and Huawei mobile devices. Fallback Mechanism: - If the back camera cannot be accessed on a particular device, the default behavior should be to display a message. Desired Skills & Exp...

    $158 (Avg Bid)
    $158 (평균 입찰가)
    85 건의 입찰

    I'm searching for a freelance developer that can create a bot specifically designed to track Whatsapp messages by monitoring the target device. I am not interested in any other apps or messaging platforms at this time. Essential Skills: 1. Strong knowledge in Bot development 2. Experience with Whatsapp's structure and encryption 3. Familiarity with mobile device monitoring Your application should specifically include: 1. Example of Past Work: Please include any past work related to bot development or specifically, message tracking bots. Remember, the focus of this project is uniquely on Whatsapp - knowing the ins and outs of this specific messaging platform will be key to the success of the project. Looking forward to seeing your application!

    $86 (Avg Bid)
    $86 (평균 입찰가)
    5 건의 입찰

    Il progetto prevede lo sviluppo di firmware in C per microcontrollori STM32, utilizzando STM32CubeIDE. Cerchiamo un freelance con esperienza in firmware avanzati su schede elettroniche custom. Maggiori dettagli su richiesta.

    $23 (Avg Bid)
    $23 (평균 입찰가)
    5 건의 입찰

    I'm looking for a talented graphic designer to create visua...print designs - Prioritizing creative branding to enhance the user experience - Capturing the essence of our brand to appeal to our target audience, which includes corporate clients and young professionals The ideal freelance graphic designer for this project should have: - A strong portfolio that showcases their graphic design skills and creative thinking - Experience in designing for both corporate clients and young professionals - An understanding of the latest trends in design, and the ability to adapt them to our brand identity - A strong understanding and experience in branding and user experience. I’m looking forward to seeing your previous work and discussing how your skills a...

    $17 / hr (Avg Bid)
    $17 / hr (평균 입찰가)
    104 건의 입찰

    I am looking for a skilled freelance digital artist who can expertly use Photoshop to transform a picture of my dog into an angelic figure. The changes will need to include: - Addition of wings on the dog's back. - Placement of a halo above the dog's head. - Arrangement of clouds surrounding my dog to create a heavenly aura.

    $18 (Avg Bid)
    $18 (평균 입찰가)
    71 건의 입찰

    Here are the services to sell: We are paying 75$ to 300$ per basic website sold, up to 2000$ for larger websites each Good performant freelancers will have the opportunity to become full time employees

    $5 / hr (Avg Bid)
    $5 / hr (평균 입찰가)
    21 건의 입찰

    Buscamos: Persona con empatía y habilidades de comunicación Buen dominio de la ortografía Conocimientos básicos de nutrición y ejercicio Tener experiencia haciendo ejercicio y cuidando su propia alimentación Ganas de implicarse al 100%, formar equipo y ayudar a las personas Autónomo/Freelance Ofrecemos: Trabajo desde casa en horario flexible Sueldo fijo + comisión Posibilidad de ascender en la empresa. Este es un puesto a jornada completa, pero si lo necesita, estamos abiertos a ofrecer una media jornada en los primeros meses y luego pasar a jornada completa. Si quieres trabajar en una de las empresas con mayor crecimiento del sector, formar equipo con otros profesionales y ganar un buen sueldo/ganar hasta 2000 € men...

    $60 / hr (Avg Bid)
    $60 / hr (평균 입찰가)
    24 건의 입찰

    We are seeking an experienced Freelance Software Developer to develop a GraphQL adapter for Apache Superset using the Shillelagh library. The goal is to enable Apache Superset to directly connect to and pull data from a GraphQL API (we will provide the GraphQL schema that the adapter needs to support), leveraging GraphQL's introspection capabilities. We do not expect you to start from scratch - please see: Responsibilities: 1) Provide a bespoke GraphQL adapter for Apache Superset, ensuring it can dynamically introspect the provided GraphQL schema and translate SQL queries into GraphQL queries. 2) Implement logic to handle both Relay-style connections and standard GraphQL schemas, including advanced query translation for filtering, sorting, and pagination

    $2878 (Avg Bid)
    $2878 (평균 입찰가)
    76 건의 입찰

    I need a freelance professional with a strong background in AS400 administration to bring me up to speed with managing this system. Key Tasks include: - Providing detailed steps to navigate and operate the AS400 system - Explaining the functionality and features of the AS400 - Teaching me how to perform routine troubleshooting and error handling. The suitable candidate should possess: - Deep understanding of AS400 system administration - Solid experience in imparting technical skills - Strong communication and tutoring skills. Your bid should include a brief overview of your experience with AS400 system administration and how you can effectively convey this knowledge to me.

    $21 / hr (Avg Bid)
    $21 / hr (평균 입찰가)
    8 건의 입찰

    I require a professional Java developer with experience in Java programme. Your primary responsibility will be on developing functionalities. Ideal skills: - Solid experience with Java - Proven expertise in debugging programme - Excellent problem solving and communication skills

    $36 (Avg Bid)
    $36 (평균 입찰가)
    6 건의 입찰

    I'm seeking a JSP expert to assist with coding, troubleshooting errors, and optimizing the code for stability and performanc...JSP expert to assist with coding, troubleshooting errors, and optimizing the code for stability and performance. This is a key project that requires significant and complex development work. Skills & Experience: - Proficiency in JSP coding - Proven experience in troubleshooting and optimizing JSP - Demonstrated ability in delivering dynamic website functionality - Past successful projects Application requirements: I would like to see examples of past work and comprehensive detailed project proposals highlighting your relevant experiences. This will help me in making an informed decision. Any proposed timelines and project...

    $5 / hr (Avg Bid)
    $5 / hr (평균 입찰가)
    17 건의 입찰

    Join our team as a Freelance Reservations and Guest Relations Coordinator at AptsLatam! At AptsLatam, we pride ourselves on providing quality corporate accommodation throughout Latin America and the Caribbean. If you're a passionate, organized, and creative individual who enjoys providing solutions, making a difference in the customer experience, and adept at managing multiple priorities simultaneously, then this opportunity is for you! Why work with us? Our deep local knowledge and continuous support team ensure that each reservation is handled in a personalized and worry-free manner, guaranteeing exceptional value for money for each client. Responsibilities: Reservations Coordination: Thorough review of reservation details. Efficient management ...

    $750 (Avg Bid)
    $750 (평균 입찰가)
    8 건의 입찰

    ...who specializes in Python and Java. Your main objective will be to develop a trading algorithm that minimizes risk—this is the primary goal. The algorithm will be designed to function on the Motivewave platform, which will require your expertise in Java to place orders and data. Moreover, the machine learning techniques you will need to utilize in this project are primarily reinforcement learning methods. The trading algorithm you are to create for this project must be capable of assessing Fibonacci Retracement. It will require a keen understanding of financial data and the use of these data in minimizing risk in trading. Skills and experience required: - Proficiency in Python and Java - Extensive knowledge on Rein...

    $166 (Avg Bid)
    $166 (평균 입찰가)
    23 건의 입찰

    I'm seeking a skilled java developer to enhance the user interface of my existing Java project, with a particular focus on updating the menu navigation and its syntax. Here're the specific aspects I require improved: UI Enhancement: • Major revamp of the UI to make it more intuitive and user-friendly. Experience with UI/UX design will be an advantage. Menu Navigation & Syntax: • Simplification of the navigation structure. The goal is to make the user's journey within my application straightforward and intuitive. • Involve syntactical modifications for added efficiency and user-friendliness. Past experience managing menu syntax is crucial. In a nutshell, the ideal freelancer will have vast Java development experience and a kee...

    $29 (Avg Bid)
    $29 (평균 입찰가)
    11 건의 입찰

    Seeking a skilled developer to reinvent an IRC chat. I'm envisioning a complete overhaul of its current syntax, to improve the user interface, enhance the moderation tools and provide overall better performance. The ideal candidate should: - Be fluent in Java since it's the language we've envisioned for the new programming - Have extensive experience with chat systems, particularly IRC - Have a strong understanding of UI/UX to ensure a user-friendly and efficient design - Understand the necessity and functionality of robust moderation tools - Consider performance improvements as an integral part of this project This is an opportunity to bring your experience to bear on an established system, pushing its boundaries and delivering a markedly improved product. ...

    $27 (Avg Bid)
    $27 (평균 입찰가)
    7 건의 입찰

    I am in urgent need to have an admin panel developed for my freelancing app. Your prime responsibilities will include: 1. **User Management:** You need to ensure a seamless user experience by designing and implementing features for user registration, login, roles, permissions, and profile management. Although the approach wasn't specifically mentioned, these functions are the basics for managing users. 2. **Project Management & Reporting:** You will have to develop features to manage projects within the app efficiently. Also, generating various types of reports is crucial for me to gauge the app's performance and drive future strategies. Speed is of the essence here, as I am looking for the project to be completed ASAP. Therefore, professionals with previous experie...

    $463 (Avg Bid)
    $463 (평균 입찰가)
    51 건의 입찰

    I'm seeking an experienced developer to create a file manager using Flask Python platform on a Linux operating system. This FileManager must offer functionalities such as: - Adding, editing, deleting, viewing, uploading, copying, cutting,...such as: - Adding, editing, deleting, viewing, uploading, copying, cutting, pasting files. - Managing file permissions. Key Features: - The high priority functions are file editing, file permissions, and file uploading. - It should support a range of file types including html, zip, css, js, and java files. Desired Skills: - Expertise in Flask Python - Experience with Linux OS - Understanding of varies file types handling This task requires a combination of technical skill and attention to detail in order to create a smoot...

    $111 (Avg Bid)
    $111 (평균 입찰가)
    13 건의 입찰

    We are in search of a skilled and versatile interior designer who specializes in 3D modeling to assist us in reimagining two medium-sized rooms within our home. The project involves transforming our current living room and dining room spaces, each spanning between 200-500 sqft, to better suit our needs and preferences. Having resided in our home for over two decades, we've struggled to define a purpose for these spaces despite numerous attempts at rearranging and refurnishing. We seek a solution that addresses our long-standing dissatisfaction and fulfills our needs. Current State: Our home features one big, large open living space area divided into multiple sections (1 entrance, 1 TV living room in a corner nook, 1 dining room, 1 "social&quo...

    $157 (Avg Bid)
    $157 (평균 입찰가)
    77 건의 입찰

    I'm looking for a skilled Java developer to construct an Image Similarity Search application that operates on a Client-Server architecture and relies on a database for image indexing. This application will mainly target the Windows platform. Requirement 1: Initialize a set of images present on the server Description: When the server is launched, it must charge all the images present at the initialization of the software as well as their index in a base of data (see Requirement 3). The folder where images must exist at the server launch. Only the corresponding image sub-folders need to be processed. The sub-folders of the folder images that are not processed. Error Handling: If the image does not exist where the server was launched, an error must be thrown. Tests: ...

    $20 (Avg Bid)
    $20 (평균 입찰가)
    6 건의 입찰

    Opportunity for Freelance 3D Modeling Specialist Are you a skilled freelance 3D modeling specialist with expertise in transforming 2D engineering drawings into immersive 3D visual models? If so, we have an exciting opportunity for you to collaborate with us on an innovative project. About Us: We are a dynamic company at the forefront of technological innovation, specializing in engineering design and visualization. Our team is dedicated to pushing the boundaries of what's possible, leveraging cutting-edge tools and techniques to bring concepts to life in vivid detail. The Project: We are currently embarking on a project that requires the conversion of intricate 2D engineering drawings into highly realistic 3D visual models. These models will ser...

    $77 (Avg Bid)
    $77 (평균 입찰가)
    16 건의 입찰

    I'm seeking a talented freelance graphic designer to create an innovative image-based logo for our company. This project, while being creative, must strictly adhere to our established color palette. Key Attributes: - Strong background in graphic design with prior experience in logo creation. - Exceptional understanding of color theory and ability to apply such knowledge. - Proficient in creating image-based logos, ny experience in typography is a plus. - Ability to interpret briefs and translate them into creative, effective visuals. The application for this job must include a comprehensive project proposal, outlining your workflow and detailing how you plan to execute our requirements. The proposal should provide an insight into your creative pro...

    $150 (Avg Bid)
    $150
    290 건의 응모작

    I am seeking a proficient Java JSP programmer capable of developing a high-quality system. While I have not clearly defined the specific functionalities required for the program, your application should nevertheless indicate: - Your level of experience and expertise in Java JSP programming. - Any past projects you have completed - these will provide concrete demonstrations of your programming prowess. - A detailed project proposal indicating how you approach tasks, organize your workload, and deal with potential challenges. Regardless of the program's ultimate purpose — whether it's for data analysis, an e-commerce platform, or a content management system — the successful freelancer's work will be versatile and adaptable.

    $26 (Avg Bid)
    $26 (평균 입찰가)
    8 건의 입찰

    I am seeking a talented developer with in-depth understanding of both Java and Node.js programming languages. Your primary task will be: - Developing a cross-platform mobile application for both iOS and Android platforms. Skills And Experience Required: - Extensive proficiency in Java and Node.js. - Proven experience in developing mobile applications featuring cross-platform compatibility. - Thorough understanding of iOS and Android app development guidelines. - Attention to detail and commitment to develop an application that delivers a seamless user experience across both platforms. By demonstrating your technical aptitude and creative problem-solving skills, this project has the potential to evolve into a long-term collaboration. I look forward to ...

    $7 / hr (Avg Bid)
    $7 / hr (평균 입찰가)
    48 건의 입찰

    I am seeking an experienced app developer to create an Android Photo Video Vault system. Key Features Needed: - Password protection to ensure a secured access. - Adva...to create an Android Photo Video Vault system. Key Features Needed: - Password protection to ensure a secured access. - Advanced algorithm media encryption for maximum confidentiality. - User-friendly album organization for easy media sorting and retrieval. - User should be able to Play Videos in the app. - User should be able to view the images in the app. Additionally: - Play Store Subscription implemention Ideal Skills: - Proficiency in Android app development in JAVA. - Familiarity with advanced encryption. - A keen eye for designing user-friendly interfaces...

    $481 (Avg Bid)
    $481 (평균 입찰가)
    8 건의 입찰

    Are you a skilled social media guru with a knack for creating captivating content? KKashi, a multi-designer clothing brand located in Hyderabad, is seeking a talented and creative Social Media Manager to join our team on a freelance basis. As the Social Media Manager, you will be responsible for curating engaging content for our Instagram profile @ to elevate our brand presence and engage with our audience effectively. Responsibilities: Create and curate visually stunning content, including reels, stories, and posts, that aligns with KKashi's brand identity and aesthetic. Manage the Instagram profile on a daily basis, including scheduling and publishing content, engaging with followers, and responding to comments and messages. Develop and execute social media campaigns...

    $90 (Avg Bid)
    $90 (평균 입찰가)
    38 건의 입찰

    More details: Is this project for business or personal use? business use What information should successful freelancers include in their application? Experience What specific student niche or industry is your business focused on? Academic tutoring

    $67 (Avg Bid)
    $67 (평균 입찰가)
    11 건의 입찰

    I need a competent developer for a custom CMS website and app, centered around the popular game, LudoShree. Project Overview: The LudoShree CMS Website and Application aim to create a seamless platform for users to play Ludo King in dedicated rooms, manage their wallets, and participate in a secure and enjoyable gaming experience. The project will include a website and a mobile application with specific features tailored to Ludo King gameplay. My Requirements Summary: 1. Landing Page: o A visually appealing landing page with options to redirect to the Ludo King application or web game. 2. User Authentication: o OTP-based authentication for user login using mobile numbers. 3. Wallet System: o A wallet feature where users must top up with a minimum amount before playing. o...

    $1108 (Avg Bid)
    $1108 (평균 입찰가)
    22 건의 입찰

    I'm developing a web application and require an experienced JUnit 4 professional to fortify my project. Key Responsibilities: - Creating robust Test cases - Constructing comprehensive Test suites To make this project successful you should have: - Expert knowledge of JUnit 4 - Extensive experience in Java web application testing - Excellent understanding of assertion method usage - Proficiency in creating test cases and suites With your robust testing capabilities, you'll help ensure our Java web application runs flawlessly.

    $4 / hr (Avg Bid)
    $4 / hr (평균 입찰가)
    9 건의 입찰

    Looking for a skilled shader expert or graphics engineer to develop shaders and tools for Unity terrain and assets on URP (universal render pipeline, specifically for Android and iOS devices. The shaders are needed for Veget...overly complex shaders. Instead, we prefer shaders that make use of shader keywords to compile different variants based on device capabilities. This ensures compatibility across a range of devices, with simpler variants available for low-end hardware. To maintain performance, it's crucial to keep shader complexity in check. Complex shaders can be performance heavy on low-end devices, so we're aiming for simple and efficient shaders. If you're interested in taking on this freelance project for shader creation, please reach out with ...

    $316 (Avg Bid)
    $316 (평균 입찰가)
    14 건의 입찰

    We are seeking a highly skilled and motivated freelancer to spearhead the acquisition of potential customers within the dental industry across the United States. The primary objective of this project is to identify and engage with dental practices and professionals who are in need of digital media marketing services offered by our agency. The selected freelancer will play a pivotal role in expanding our client base and fostering long-term business relationships within this niche market segment. Key Responsibilities: Market research and prospecting: Conduct thorough research to identify potential clients within the dental field, including individual practitioners, group practices, and specialized dental service providers. Utilize online tools, industry publications, and prof...

    $138 (Avg Bid)
    $138 (평균 입찰가)
    25 건의 입찰

    I'm looking for a seasoned Android software developer capable of resolving an issue I'm experiencing with the Google Play update. My app is not updating properly, while no explicit error messages are spotted, ...solution, and implementing it effectively. - Determine the cause of "App not updating" issue - Repair the update mechanism to ensure smooth functionality - Ensure that no error messages occur during the update process. Ideal skills needed: - Extensive experience with Android app development - Skilled in Android SDK and Kotlin/Java. - Exceptional debugging and troubleshooting abilities. - Proficient in Google Play Store processes and policies. Please note that I am specifically looking for an expert in Android, not iOS or Windows, ...

    $13 (Avg Bid)
    $13 (평균 입찰가)
    1 건의 입찰

    ...with an established track record serving MNCs and government agencies, is seeking motivated freelance sales contractors to expand our market in the local F&B industry with our business solutions. This is a commission-based opportunity with high earning potential. What You'll Do: • Prospect and identify food vendors who need our business solution. • Successfully onboard interested food vendors with our business solution. • Assist in gathering necessary information from vendors for a smooth onboarding process. Who You Are: • A self-motivated and independent person with a positive attitude • Prior experience in sales is advantageous, but not mandatory • Ability to speak in Mandarin is a bonus Located in ...

    $354 (Avg Bid)
    $354 (평균 입찰가)
    5 건의 입찰

    As part of this project, I require a Java 8 professional, knowledgeable in the Stream API, and the utilization of Lambda expressions and the Optional class. The main operations I'm focused on include: Collectors Stream All the methods of stream Experience handling different input data types is essential as the tasks can involve Lists, Arrays, and Maps. Having prior experience with complex Stream API tasks while maintaining high-performance code is desired. Candidates who can demonstrate this capacity alongside a clear understanding of Java 8's unique features will be highly valued.

    $40 (Avg Bid)
    $40 (평균 입찰가)
    13 건의 입찰

    I require an experienced Java developer with deep understanding of microservices and proficient in unit testing. The job involves testing the functionality of microservices which are developed in a Java environment. Key responsibilities: - Implement unit tests using Java JUnit and Mockito framework. -code is calling DB2 stored proc using JdbcTemplate and Callable - Validate code functionality and ensure reliable performance. Ideal skills: - Extensive experience in Java - Proficient with JUnit and Mockito for unit testing - Experience with microservices architecture Looking forward to receiving bids from suitable freelancers.

    $45 (Avg Bid)
    상금 보장형
    $45
    5 건의 응모작

    I am seeking a skilled coder to build me a desktop application compatible wi... Key Features: * The app will analyze JSON files, specifically focusing on word frequency. * The program must offer customizable word frequency for each file input. Customization Options: * The customizations should allow for the searching of specific keywords across multiple files. Ideal Skills and Experience: * In-depth knowledge of JSON file structure * Advanced capabilities in coding desktop applications, preferably in a language such as Java or C# * Experience in building word frequency analysis tools Kindly bid if you are confident that you can create an application tailored to these requirements. Let's discuss the direct specifics. Your input and suggestions ...

    $126 (Avg Bid)
    $126 (평균 입찰가)
    39 건의 입찰

    I am looking for a s...app. The main purpose of this app is to aid users in organizing their tasks and increasing their overall efficiency. Key requirements for the project: - Proficient in Java or Kotlin programming languages - Solid understanding of Android SDK and different versions of Android - Ability to design user-friendly and engaging interfaces - Proven experience in creating productivity apps will be ideal - Strong understanding of Google’s Android design principles and interface guidelines - Familiarity with cloud message APIs and push notifications - Understanding of the full mobile development life cycle Please include links to previous Android apps you have built along with your proposal. Ideally, these apps should demonstrate your experi...

    $226 (Avg Bid)
    $226 (평균 입찰가)
    52 건의 입찰

    I am seeking a skilled freelance interior designer proficient in 3ds Max with a focus on creating high-quality V-Ray renders who has a strong portfolio demonstrating a range of 3ds interior design projects. And has the ability to understand my ideas and draw them in 3ds Max accurately. If you are interested in taking on this exciting opportunity, please provide the following: 1- A brief introduction about yourself and your experience in interior design. 2- Relevant samples from your portfolio showcasing 3ds Max projects and V-Ray renders. The selected freelancer will be responsible for creating detailed 3D models, texturing, lighting, and producing final renders.

    $136 (Avg Bid)
    $136 (평균 입찰가)
    46 건의 입찰

    I am seeking a freelance job in the sales and marketing field. - Expertise: My specific expertise is in social media marketing. - Required Skills: Ideal freelancers for this job will hold significant experience in crafting creative, engaging social media campaigns, analyzing their effectiveness, and continuously improving upon them. - Additional Experience: Past work with a variety of social media platforms is crucial, as is the ability to understand and interact with target audiences across these platforms effectively. Knowledge and use of social media marketing tools will be highly beneficial.

    $15 / hr (Avg Bid)
    $15 / hr (평균 입찰가)
    33 건의 입찰

    We are currently in search of a skilled and motivated freelance PLC Programmer to undertake a critical project for our advanced water tank management system. Required turnaround time of 24hrs preferred. This project involves the development and implementation of ladder logic for controlling two tanks equipped with digitally controlled ball valves and variable resistor water level sensors. The primary objective is to maintain specific water levels within each tank, dictated via Modbus messages, while compensating for continuous water outflow. Project Details System Components: Two water tanks, each regulated by digitally controlled ball valves. Variable resistor water level sensors for real-time water level monitoring. A central Siemens Step7 PLC unit that receives water le...

    $12 / hr (Avg Bid)
    $12 / hr (평균 입찰가)
    38 건의 입찰

    I'm on the lookout for a highly experienced Java developer with specialized skills in crafting material handling systems. The developer should ideally have: - Expertise in three chief domains: Inventory Management, Order Tracking, and Warehouse Optimization. These are integral features that I look forward to having in the system. - Good understanding and experience of integrating newly developed systems with existing ones. In this case, the material handling system needs to be flawlessly integrated with a Supply Chain Management (SCM) system already in use in my establishment. Your knowledge in SCM systems will further bolster your chances of being successful in this project. Only bid if you're confident about m...

    $11 / hr (Avg Bid)
    $11 / hr (평균 입찰가)
    10 건의 입찰

    We're seeking a creative and skilled freelance logo designer to craft a unique and eye-catching logo for our Instagram page. Our page showcases , and we need a logo that reflects our identity and captivates our audience. Key Requirements: Creativity: Ability to create a visually appealing and memorable logo that aligns with our Instagram page's theme. Understanding of Branding: Knowledge of how to convey our page's essence through design elements. Versatility: Willingness to iterate on design concepts based on feedback. Scope of Work: Conceptualization: Develop creative logo concepts based on our page's content and identity. Design Iterations: Provide multiple design options, allowing for revisions as needed. Finalization: Deliver the chosen logo in var...

    $14 (Avg Bid)
    $14 (평균 입찰가)
    20 건의 입찰

    I'm urgently in need of an experienced Java developer to create a RESTful API for a brand new web service. The timeline for this project is critical, as I need it done ASAP. While I haven't specifically outlined whether elements like user authentication, payment processing, or content management will be served, a diverse skill set will be beneficial given the potential for wide-ranging functionalities. The project can have one client and doesn't have to be complex, and it has to demonstrate CRUD operations. Key requirements: - proficiency in Java and RESTful API development - Experience in building web services - Proactive communication and commitment to meet tight deadlines - Broad understanding of various functionalities served by web a...

    $45 (Avg Bid)
    $45 (평균 입찰가)
    31 건의 입찰

    I'm looking for an expert in Java and Android app development who can assist in the implementation of a function call from a dialog in my app. when i get a notificantion it opens this dialog and when i Press close i want it to Call getOrders to render the new orders The task specifically requires: - Knowledge in both Java and Kotlin as the app is written in these languages. - The ability to initiate the function call specifically upon closing the dialog. Unfortunately, I don't have a specific button mapped out as yet for triggering this function call. This job requires a specialized skill set and the ideal candidate would have previous experience in similar tasks.

    $44 (Avg Bid)
    $44 (평균 입찰가)
    27 건의 입찰

    I'm currently facing an intermittent issue in my project developed using React.js and Java Spring Boot. The problem arises during work, presenting a 503 'Under Maintenance' error in my runtime. --------------------------------------------------------------------------------------------------------------------------------------------------------- We have an web application, frontend in react.js and backend in java spring boot need to fix below issues. 1. From admin open all pages, after giving the permission to another user the page dosent show. 2. Our live web app working fine but some time its getting error 503/ under maintenance, we have attached log files need to fix all problem. Need to work remotely through anydex or team vi...

    $44 (Avg Bid)
    $44 (평균 입찰가)
    18 건의 입찰
    app development 종료 left

    I am looking for an app developer who can create an app for me that can run on both iOS and Android. I...app. The app should have advanced features, which means that the developer should be experienced with creating apps that have complex functionality. Some of the skills that I'm looking for include: - Proficiency in coding languages such as Java, Swift, and Objective-C - Experience with app development frameworks such as React Native or Ionic - Knowledge of app design principles and best practices - Experience with integrating third-party APIs and services - Ability to create apps that are optimized for performance and user experience If you have these skills and are interested in working on this project, please send me your proposal with your relevant experie...

    $7074 (Avg Bid)
    $7074 (평균 입찰가)
    118 건의 입찰

    I'm seeking an proficient Android developer capable of modifying the existing APK to hide specific menu options. The targeted selections for this project include: - The 'other languages' option, specifically Chinese - Other unidentified options The ideal freelancer for this task should have: - Proficiency in APK modification and Android app development - Strong understanding and hands-on experience with Android's native language, Java - Detail-oriented with exceptional problem-solving skills to determine which options need to be hidden This task will require a high level of precision and understanding of my requirements, therefore, please ensure you fully understand the scope before placing your bid.

    $23 (Avg Bid)
    $23 (평균 입찰가)
    10 건의 입찰

    PLEASE READ ENTIRE DESCRIPTION: I'm seeking a brilliant freelance graphic designer who will put their creativity to task in submitting an awe-inspiring logo for my business in a contest format. I have a specific color scheme and style which I will provide, and I am expecting the logo to perfectly reflect these. Ideal Skills: - Graphic Design - Logo Design - Attention to Detail - Ability to adhere strictly to guidelines The most amazing logo submission, fulfilling all the guidelines provided, will be the contest winner. I am looking forward to viewing your outstanding designs. 3 colors: -Black -Grey -RGB: 147-57-57 (maroon) The name of the event: SJA STINGRAY RUN (that needs to be in the logo). Also... 5K needs to be in the logo. I have attach...

    $75 (Avg Bid)
    상금 보장형
    $75
    196 건의 응모작

    Python Algo for Trading with Java to place orders for you to be able to do this project you should be a python and Java expert with experience in trading if you think you are best at these skill, kindly place your bid to discuss further about full details and timeline for delivery

    $7 - $22
    봉인형
    $7 - $22
    6 건의 입찰

    There was full discussion via chatting about the project.

    $25 / hr (Avg Bid)
    $25 / hr (평균 입찰가)
    1 건의 입찰

    We need only US developers. You must be familiar with one of programming languages including python, C++, C#, Java, Javascript. we are testing big company platform. developers will work by high hourly rate for 3 - 4 months. you need to start immediately If you are not US citizen, proposals will be ignored! looking forward to hearing from you!!!

    $40 / hr (Avg Bid)
    $40 / hr (평균 입찰가)
    23 건의 입찰