Java back end jobs
I am seeking a professional with expertise in developing multi-platform chat applications. The app needs to be compatible with bo...to be compatible with both iOS and Android devices, and should also be developed for web use. Key Features: - The ability to facilitate group conversations is a must. - It should incorporate end-to-end encryption to ensure the privacy and security of user data. Ideal Candidate: - Extensive experience in Android & iOS app development, as well as web development. - Knowledge of encryption and data security protocols. - Strong UX/UI design skills. - A portfolio showcasing similar previous work. I'm very keen on the security aspects of this project, so it's vital to have a strong grasp on end-to-end encryption. Let&...
It is necessary to create a similar animation to the one in the attached file; it is an animated Instagram post. It needs to have the same elements as the attached animation, and the text should be the same. Just different effects should be used. I need someone who is capable of definitely finishing this within the next two to three hours. In the end, I absolutely need the original After Effect file.
Hi Chanchal S., can I get you to resize our new log on the site? I have uploaded the logo but it is displaying too small. You did the captcha for us a while back. It should be an easy job.
I'm seeking a skilled developer to create a user-friendly desktop application for the Access database of our company. Key Requirements: - **Access Database Development:** The primary purpose of this project is to create a comprehensive and well-organized Access database that can handle a significant amount of data. - **User Interface & Data Entry:** The Access database will serve as a back-end to a desktop application. This application should have an intuitive user interface allowing for easy data entry and retrieval. - **Target Audience:** The desktop application will be used by employees within the company. Ideal Skills & Experience: - Proficiency in Microsoft Access and developing user-friendly data entry interfaces. - Understanding of database structures...
I'm looking for a ...luxurious, to give my brand a high-end look and feel. Key Requirements: - Enhance Visual Appeal: The current website design needs a complete overhaul to achieve an elegant and luxurious look. - Improve Functionality: I would like to add and improve contact forms and surveys on the website to enhance user engagement. Ideal Skills: - Proven experience in website redesign with a focus on visual appeal. - Expertise in creating elegant and luxurious designs. - Proficiency in implementing and improving contact forms and surveys. If you're a talented web designer with a track record of delivering visually stunning and functional websites, I'd love to hear from you. Please provide examples of your previous work that demonstrate your ability to create e...
...font in any device. Also, copy and pasted formatted many paragraphs of text in dhivehi now shows in one paragraph. Format lost. Like in default English projects, I want to format the projects, add my OWN images and add Youtube videos to the project and services. For images, now I have to show the SOURCE but I want to add my OWN images. I can add Youtube videos but they are not showing in front end. I want you to fix these issue for both Projects and Services too. *** Dhivehi is a RTL language very similar to arabic. 3- Like in my Opencart reviews, QnA and blog post replies, I want add same to my Wordpress blogpost articles. I mean, I must be able to reply in both English and Dhivehi and also, I must be able to give votes. Please give me a price for these works, You can give ...
...Skilled in creating energy-efficient home designs. - Excels in strategic technology integration. - Experienced in designing secure residential properties. Key Project Elements: - More than 20 diverse rooms, designed considering their different functionalities. - Interior design should reflect the strong appeal of modernity, saved within the external medieval architectural aesthetics. - High-end, seamless technology integration within each room. - The castle should be highly secure, incorporating the most modern security solutions. - Energy efficiency is a must; the castle should be as self-sufficient as possible. Ultimately, the aim is to create a living masterpiece that artistically knots the grandeur of a medieval exterior, the eco-efficiency of modern living, and optimum...
...content. Key Requirements: - Experience with editing for YouTube: you should be familiar with the platform's aesthetic and audience expectations. - Creativity: given the social media context, it's important that you can bring fresh, innovative ideas to the content. - Understanding of audience engagement: You should be conscious of what kind of content is likely to keep viewers watching and coming back for more. - Attention to detail: it's crucial that the videos are polished and professional-looking. Ideal skills and experiences include: - Prior experience in editing specifically for YouTube, ideally in a social media context - A portfolio demonstrating creativity in video production - Understanding of video editing software, with preference for Adobe Premiere...
I need a skilled developer to create a comprehensive website for my university. Key Features: - **Course Information**: The website should have a structured presentation of our available course offerings. - **Student Portal**: ...and track their academic progress. - **Admin and Super Admin**: They should be able to manage and monitor the portal, as well as provide necessary support to students. Ideal Skills: - Experience in creating dynamic and interactive websites. - Proficiency in developing secure user portals. - Understanding of user experience (UX) design principles for educational platforms. - Familiarity with back-end systems for managing user accounts and course data. Please provide examples of similar projects you've worked on and outline your proposed app...
I'm seeking a skilled WordPress developer who can use the ThemeForest theme[] I've purchased to create a professional website that reflects my company's cor...the site - I'm expecting the finished product to be high-quality and present the company in the best light. Ideal Skills and Experience: - Proven track record in WordPress development, particularly with ThemeForest themes - Strong understanding of design principles and user experience - Previous experience with corporate websites would be advantageous Please ensure you have a good portfolio to back your bid. Looking forward to working with a professional who can deliver a top-notch website. Go through the website to understand the final output perfectly.
I am working on a project that consists of creating a web application with frontend and backend. This application is explained in the attached document (MASCOTMERCIO). The backend needs to be done in H2 and Springboot. The frontend in Html/java/ is the link to github of my project -> I have created the bbdd, repositories, entities, and the frontend in a very simple way. We need to have it done by Friday/Saturday, in the morning.
Have a logo in mind for a vehicle Safari and adventure company in Saudi Arabia Similar to what is in the presentation attached, but would like it a bit more detailed and more customized. Tried to get the theme of something that is carved into a rock, like a relic. I am also open to options where it looks like its painted on (with paintbrush) Should work with back and white back grounds, Need formats that are suitable for online, and printing (vehicle branding)
I'm in need of an experienced full-stack developer proficient in both Python and Java. As a dedicated developer on this project, you would: - Develop the frontend using Python - Design and build back-end services with Java Skills & Experience Needed: - Proven experience as a full-stack developer - Proficiency in Python for frontend development - Proficiency in Java for backend development This job requires the ability to quickly learn and adapt in a fast-paced development environment. If you have the skills and experience detailed above and are excited about joining the team, I encourage you to bid on this project.
I need support in applying the Jdime merge tool to resolve merge conflicts in my Java code. The ideal freelancer would have: - Proficiency in Java programming language - Hands-on experience with Jdime - Ability to quickly resolve merge conflicts in Java code I am looking for a smooth and automated merging process, which ultimately eradicates coding discrepancies. Proper communication and coding knowledge are necessary in order to effectively address and solve these types of conflicts. Note: I have written Java code. This code uses (the Jdime tool) to merge two versions and then report the results. If Jaime successfully combines these two versions, however When we executed the code, it showed that all the conflicts that we provided are not margable by Jdi...
...Kurdish into written text to be utilized for voice commands and control. I am looking for a person to design a project (Automatic Speech Recognition (ASR), Text to Speech (TTS)(Text to Speech (TTS) and Speech to Text) by Kurdish Key Responsibilities: - Develop an ASR system capable of accurately transcribing Sorani Kurdish - Implement a Text to Speech (TTS) feature enabling the system to speak back in Kurdish - Ensure the system supports voice commands and control, enhancing its usability Ideal Candidates: - Experienced in speech processing and recognition technologies - Proficient in developing ASR and TTS systems - Familiar with Kurdish dialects, particularly Sorani - Skilled in implementing voice command features - Able to work efficiently and deliver a reliable, high-qual...
...- The bot should only interact with cryptocurrency assets BTCUSDT ETHUSDT XRPUSDT Connect my Binance account to this chart and explain to me in a video how it all works. Back testing of 1 week required. Payment released after 1 weeks of real time trading only Price of project: $75 Deadline: 1 day Please do not bid if you do not agree with price or deadline or milestone condition. Skills and Experience: - Solid understanding and experience with Binance API and bot creation. - Expertise in algorithmic trading, particularly as it applies to cryptocurrencies. - Proficiency in programming languages such as Python or Java. - Knowledge of Chandelier Exit and Zero Lag LSMA indicators is mandatory. Please ensure to provide proof of past experience in bot creation and cryptoc...
I am in need of an AI expert with exceptional skills in machine learning algorithms. Additionally, I require assistance with web scraping, primarily to help advise other team members. Ideal Skills: - Proficiency in Java or Python - Strong understanding of AI implementation - Extensive experience with machine learning algorithms - Knowledge of web scraping techniques - Ability to work collaboratively and independently Key Responsibilities: - Implementing machine learning algorithms for the project - Software development - Advising other team members on the web scraping component If you have a knack for AI, are well-versed in web scraping, experienced in software developement and can work effectively both as part of a team and independently, I'd be keen to hear from you.
...account has a stroke below it indicating status, GREEN for running, YELLOW for paused and RED for failed. On clicking these account buttons a simple looking modal pops up, it has to look similar to the design. The modal will show account status and button to change the status and 3 buttons to change the status. The first button is start or pause, the second button is delete and the third button is end. The modal will also show current swipes and current matches. - Cross-Compatibility: It must function seamlessly on both Windows and MacOS. Ideal Skills and Experience: - Proficiency in PyQt is a must, as it's our preferred framework. - Previous experience in GUI design and development, with a portfolio of similar projects. - Understanding of cross-compatibility issues in GUI...
...APi ready and we will provide u them App refernces: WhatsApp as refernce "use WhatsApp for android and IOS as reference. API We will provide alot of the API, that u can integreated in the API Milestone Check the Document fill it out and sent me back! Timeline: I need this project to be completed as soon as possible. Hence, a fast turnaround time is essential. Ideal Skills: - Proficient in React Native and JavaScript - Experience in building messaging apps - Ability to deliver a high-quality, bug-free product quickly - App Security End to End call and Chat Fast and secure Battery Performances Design: Optimization in the design is required we have our design ready by more then 98% but if its require optimization this must be solved Extra Work our Live str...
The aim of this project remains undefined and requires a consultant who could assist in identifying the main goal - whether it's for increasing sales, improving user experience, or enhancing brand visibility. We're also in need of insights on addressing our target audience. As the project details are under wraps, ...planning - Exceptional analytical skills for identifying project targets and audience identification - Ability to create detailed project proposals Potential candidates must include their past work, detailed project experience involving similar tasks, and their project proposals to be considered for the role. The more information you provide, the better your chances of being selected. So don't hold back from sharing your valuable experiences and insigh...
Good afternoon, I hope you remember me, I am about to post a review of your last work, but you haven't reimbursed me yet. Before I write the worst comment, send back the money you owe me.
I need a capable photoshop designer who can ...Unfortunately, I don't have the original source file, and the logo's resolution is low. Therefore, the freelancer should be proficient in improving resolution and quality while enlarging a logo. Your task is to: - Professionally increase the size of my logo to 6 inches - Enhance the low-resolution image without distorting the quality - Convert the enhanced and resized logo into a PDF format and send it back to me Given the lack of raw file and resolution, an ideal candidate would be someone seasoned in digital enhancements, image resizing without quality loss, and must possess a strong proficiency in Adobe Photoshop or equivalent image editing software. It would be a bonus if you can show me previous jobs that involved impro...
...looking for a front-end developer to bring my Adobe XD wireframe design to life on the web. I have specific design preferences and branding guidelines that need to be closely followed — these will be provided. You will: - Be transforming the provided Adobe XD file into a functional web application. - Have freedom on the tech stack to be used, providing it caters efficiently to the needs of the project. Ideal skills and experience: - Strong front-end development skills and experience. - Proficiency with Adobe XD. - Experience with several technology stacks (React, Angular, Vue.js etc.). - Strong attention to detail for adhering to design specifications. - Good communication skills for understanding branding and design guidelines. You'll collaborate closely wi...
I'm in need of a skilled Android game developer who is proficient in Java or Kotlin to develop a puzzle game on the Android platform. The game should be engaging and interactive. Key Requirements: - Develop an Android puzzle game using Java or Kotlin - Implement in-app purchases for game levels or features - Potentially integrate social media sharing, though this is not completely confirmed - Application will have a payment gateway. Ideal Skills and Experience: - Proven experience in Android game development - Proficiency in Java or Kotlin for Android - Familiarity with in-app purchases and social media integration in games
I'm looking for an Android developer well-versed in Kotlin or Java to create a gaming application for me. The game I have in mind is a puzzle game targeted primarily at teenagers, so the developer should have experience in developing games for this age group. Key Requirements: - Develop a Puzzle Game: The main focus of the project is to create an engaging puzzle game for Android devices. - No In-App Purchases: The game should not have any in-app purchases. The player should be able to enjoy the full game without being prompted to make any additional purchases. - Teenage Audience: The game is primarily targeted at teenagers, so the developer should have experience in designing and developing games that are appealing and engaging for this age group. - The game will have payment ...
...patients to perform home based outdoors exercise, receive general information about their condition and communicate with healthcare professionals. The developer will be responsible for both front-end and back-end development, ensuring seamless integration and user-friendly interface. The ideal candidate should have experience in developing mobile applications, knowledge of the medical industry, and proficiency in programming languages such as JavaScript, HTML, and CSS. Responsibilities: - Collaborate with the team to gather requirements and design the application architecture - Develop and implement front-end components using modern frameworks like React Native - Build and maintain APIs and databases for seamless data flow - Ensure the application is respons...
I am looking for a Senior React.js Developer to join our team. Your primary responsibilities will include: Converting an HTML page to React.js - Bring your expertise to transform a static HTML page into a dynamic React.js application. Developing Backend and Frontend - We need you to build both the backend and frontend components. This includes creating user login functionality, user profiles, and a password reset feature. Requirements: Proficiency in React.js and modern JavaScript libraries and frameworks. Experience with backend technologies, preferably Node.js. Strong understanding of RESTful APIs. Knowledge of user authentication and authorization between multiple systems, servers, and environments. Ability to integrate multiple data sources and databases into one system. Excellent ...
...to discover anything, anywhere, on time. For this project, we are looking for a freelancer that: - Resides in Seattle, WA - Owns a mobile phone with Android 7.0 or iOS 13.0, or higher version - Available to visit a retail location at 1916 Queen Anne Ave N, Seattle 98109 and collect the data requested You can earn up to USD 15 per successfully completed and approved task in the app. Write us back for further information on this project!...
I'm seeking a skilled Java developer to create a (Web Scraper and Analyzer) for my project. 1- i need it to work on eclipse 2- i need the program written in a (GENERIC code) 3- you must use data structure 4- i need you to simplify the code for me as you can 5- i need to ask you simple Questions like what data structure did you use, why this data structure not other, and lastly i need the Pros and Cons for the selected data structure.
...- with 100k, 25k, and 10k followers respectively. - The average view count on the reels should be 50-60% of the Follower count. We expect you to possess excellent search skills, a knack for identifying trending influencers, and a deep understanding of our brand to ensure the influencers align with our values and aesthetic. The collaboration with these influencers should be finalized by the end of the project, with each influencer promoting one product from my store each on a weekly basis. It is crucial that you engage with the influencers promptly and effectively to secure their partnership for our influencer marketing efforts. Your role will involve direct communication with these influencers to onboard them for weekly promotions of our products. Must be Effective at neg...
Hi Muhammad Shahzad I., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I remember you from back in the day
...enhance platform features. 4. Manage data storage solutions and optimize database performance. 5. Ensure server-side code is optimized for performance and reliability. 6. Implement security measures to protect user data. Requirements: To excel in this role, you should: 1. Have proven backend development experience. 2. Be proficient in backend programming languages like Python, Node.js, or Java. 3. Have familiarity with web frameworks such as Django, Flask, or Spring Boot. 4. Understand RESTful API design principles. 5. Have experience with database management systems like PostgreSQL or MySQL. 6. Be comfortable working with cloud platforms like AWS or Google Cloud. 7. Be familiar with DevOps practices like CI/CD and containerization. 8. Possess strong colla...
...role in ensuring the model works seamlessly once deployed. Mobile Integration: - I need to integrate this model with a mobile app with minimal ui. For this, I'm open to any free available mobile app development platform, but I need it to be user-friendly and efficient. - The mobile app should be able to take in images as input and upload them to the model. It should then display minimal results back to the user once the image has been analyzed. Desired Results: - The app should be able to show the type of leaf disease that has been detected. Additionally, it should show cause of disease, precautions and general provide recommendations all these are already available in the streamlit UI. Ideal Skills and Experience: - Strong proficiency in deploying machine learning m...
Hi Elia - I just noticed your profile and that you're online: we have a small Greek project that we'd like to place with you if you're interested. It's a 250 words file and we'd like it back today for delivery this morning (as soon as possible basically). The source language is English and the client delivered a 'rough translation' already, which we think is probably machine translation. So this needs to be checked thoroughly. We're a translation company with very regular Greek translation work. Would you be interested? Best, Jan
...uniquely positioned to discover anything, anywhere, on time. For this project, we are looking for a freelancer that: - Resides in Media, PA - Owns a mobile phone with Android 7.0 or iOS 13.0, or higher version - Available to visit a retail location at 12 E State St, Media 19063 and collect the data requested You can earn up to USD 15 per successfully completed and approved task in the app. Write us back for further information on this project!...
...discover anything, anywhere, on time. For this project, we are looking for a freelancer that: - Resides in Philadelphia, PA - Owns a mobile phone with Android 7.0 or iOS 13.0, or higher version - Available to visit a retail location at 2121 Market St, Philadelphia 19103 and collect the data requested You can earn up to USD 15 per successfully completed and approved task in the app. Write us back for further information on this project!...
...discover anything, anywhere, on time. For this project, we are looking for a freelancer that: - Resides in Cambridge, MA - Owns a mobile phone with Android 7.0 or iOS 13.0, or higher version - Available to visit a retail location at 211 Alewife Brook Pkwy, Cambridge 2138 and collect the data requested You can earn up to USD 15 per successfully completed and approved task in the app. Write us back for further information on this project!...
...anything, anywhere, on time. For this project, we are looking for a freelancer that: - Resides in Lake Zurich, IL - Owns a mobile phone with Android 7.0 or iOS 13.0, or higher version - Available to visit a retail location at 735 W State Rte 22, Lake Zurich 60047 and collect the data requested You can earn up to USD 15 per successfully completed and approved task in the app. Write us back for further information on this project!...
I am seeking for a skilled website developer proficient in Shopify to design an e-commerce site. The ideal individual or team should have a proven track record of creating engaging, functional e-commerce sites, particularly with Shopify. Key tasks and requirements include: - Setting up our Shopify store end-to-end. - Implementing a Customer Loyalty Program. The developer should have a significant understanding of both front-end design and back-end management of Shopify sites, along with offering a strategic approach on customer loyalty programs for e-commerce. Please include samples of your past projects and describe your experience with customer loyalty programs. It would be beneficial if you also have a history of working with similar e-commerce ...
I'm seeking a talented Django/React developer to assist with both front-end and back-end development of my web application for a week. Aside from the code writing, we'll also be doing a substantial amount of testing, idea sharing and brainstorming in a fun, team enviroment. If your an introvert whom just wants a task list - this will not suit, if you wish to spend a week having fun and blowing up a codebase till its happy - this is more for you. The project involves: - Front-end development - Back-end development - Deployment assistance - General development work Skills and experience needed: - Proficient in Django and React.js framework - Familiarity with testing and deployment processes - Strong problem-solving skills and a...
I'm seeking a 3D rendering expert to create stunning, high-detail, modern renders of the furniture I design with SketchUp. Your work will bring these designs to life with professional, lifelike visualizations that emphasize the modern aesthetic. The ideal freelancer for this project shou...understanding of lighting, texture, and materials specifically for furniture designs. - Proven experience in rendering modern furniture designs. - Strong ability to follow instructions and accurately translate the provided SketchUp designs into renders. Expect this project to demand a high degree of attention to detail to enhance and highlight the unique features of each furniture piece. Your end goal is to create striking visual representations that make a compelling case to potential cl...
...project that includes UI/UX design, and both front-end and back-end development. Must have to work from our account. Its a web app where only our website url will be opened and performs many actions as per page. Key Project Responsibilities: - Design UI/UX interfaces according to project specifications. - Implement front-end aspects ensuring optimal performance. - Conduct a seamless back-end integration to support application functionality. The main purpose of this project is to build a mobile application. The ideal candidate should be capable of developing an app compatible with both Android and iOS platforms. Requisite Skills: - Proven experience with Flutterflow. - Strong knowledge of UI/UX design principles. - Extensive front-end...
...Implement the AI that you designed in code (frameworks are provided for Python, Java). • Test and analyse how your AI performs (also in a pdf report) The Game This is a simplified PacMan game, which is played on a 30*30 grid. (or 32*32 with outside walls). There is 1 ‘Ghost’, 1 ‘PacMan’, and 1 Power pill. The walls can be removed to make it simpler(see below). The Ghost and PacMan characters each move one square at a time, in any direction (including diagonally!). The game ends when the Ghost catches the PacMan Character (expect for the case below). Or when 1000 moves have been made. If the PacMan character collides with the Power Pill; the PacMan has 15 moves to ‘eat’ the Ghost, which will send the Ghost back to its starting posit...
We are seeking an experienced Full Stack Web Developer to work on building and maintaining our web applications. The ideal candidate should have a strong command of both front-end and back-end technologies. Responsibilities: - Develop and implement user-facing features using front-end frameworks/libraries like React - Build and maintain server-side applications using programming languages such as Python, PHP, or Node.js - Design, develop, and optimize RESTful APIs and web services for data integration - Implement authentication and authorization mechanisms for secure user access - Work with SQL and NoSQL databases to build efficient data storage and retrieval systems - Collaborate with cross-functional teams to translate requirements into technical solutions -...
Hi Tanmay, Could you please follow this brief to add "Our People" section to each page as per brief. This is one of the websites you have created a while back.
I'm in need of an intermediate-advanced Laravel developer for the following tasks: - Back-end Development: You'll be required to work primarily on the back-end of the project. Experience in implementing complex business logic and integration with other services is a must. - Database Management: I have an existing database structure that needs your attention. You should have a good understanding of database management and be able to make modifications as necessary. Ideal candidates for this project should: - Have intermediate to expert level of expertise in Laravel, as the tasks will require a solid understanding of the Laravel framework. - Be proficient in database management, preferably with experience in maintaining and modifying existing databa...
I need an experienced photo editor to add custom text to approximately 80 photos. The specifics include: - Adding the persons name & days with the company as follows. For the sample photo add: Adam Oliver Day 2,546 - Positioning the text in the top right corner. - Using the same font style and size as the word "asph...experienced photo editor to add custom text to approximately 80 photos. The specifics include: - Adding the persons name & days with the company as follows. For the sample photo add: Adam Oliver Day 2,546 - Positioning the text in the top right corner. - Using the same font style and size as the word "asphalt" in our logo on I need this project back 4 hours after being awarded. Please get the sample photo back with the correct det...
...developer who is skilled in Java and Node.js. Frontend Changes: - The main focus will be on bug fixes. - I need you to identify the bugs present in the existing project and fix them immediately. Backend Changes: - I want API integration to be added. - The API needs to be seamlessly integrated into the existing backend which is developed in Node.js. The priority is high for these changes, and I need someone who can work on this urgently and effectively. Ideal Skills and Experience: - Strong proficiency in Java and Node.js - Proven track record of bug fixing in Android - Extensive experience in API integration - Ability to work on high priority projects and deliver promptly. Your attention to detail, ability to work under pressure, and your skill in both Java...
I'm in need of a Senior Software Engineer skilled in Java, Python, and AWS for the purpose of building a web application. Ideal candidates will possess the following skills: - Proficiency in Java, Python. - Experience working with AWS features, specifically AWS Lambda, AWS S3, and AWS EC2. - Able to work in US hours (9am EDT - 6pm EDT) - Able to conduct video calls - Proficient in Git and Jira This project requires strong, hands-on coding experience and a depth of knowledge in creating web applications using the mentioned languages and services. A demonstrable track record of developing successful, efficient web applications is invaluable.
