Java back end jobs

...Kivy designer to help me bring my application to life on a Raspberry Pi. Key requirements: - Designing user interfaces: My ideas are solid but I need someone who can make them a reality on screen. - Creating interactive buttons and widgets: The application needs to be intuitive and user-friendly. - Integrating code with the UI: The successful applicant will be able to help me to integrate the back-end code with the user interface. Ideal skills and experience: - Proficient in Kivy: As a Kivy designer, you should have experience in developing applications on this platform. - User interface design: You should have a strong portfolio of previous user interface designs that you can draw upon. - Attention to detail: A keen eye for detail is essential in this project, as it�...

...- Quad events It is also important that our product name “” (font MyriadPro) and our logo (hand lettering), as well as our addresses for Instagram (), Facebook (), YouTube (@helltoursrocks), but also our telephone number , email and web address – www . ) be incorporated. Furthermore, a place would have to be found on all 3 sides (back, left side, right side) where we can place the logos of our sponsors. These are generated in one color - all the same color, black, and in a standard height. We like to use neon colors as colors ( lettering - neon yellow, black background) and for which the 3 products Racing, quadtours, events - neon red) When designing, care should be taken to ensure that any graphics do not

I'm seeking a talented designer with a strong background in luxury branding and packaging, specifically for a high-end food product. Your task will involve: - Crafting a sophisticated logo that embodies the essence of the product - Developing a rich, luxurious color scheme that enhances the overall brand identity Ideal skills and experience for this project include: - Extensive experience in luxury branding and packaging design, particularly within the food industry - Strong portfolio showcasing past work in creating high-end, visually appealing logos and color schemes - Proficiency in understanding and executing modern luxury design trends. Please note this is a food product, hence a good understanding of the market and consumer preferences in this area would be a ...

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I'm seeking an experienced 3D designer to create a mo...(30-60 lbs) and large (60+ lbs) dogs. Essential features are a front and back-leash attachment. The front leash attachment will be like a choke chain collar attachment (see attached). Fluent expertise in 3D modelling software is paramount. Previous design experience in pet accessories would be advantageous. I will also require manufacturing designs. Expectations include: - Designing a multi-feature training harness - Ensuring durability for mid-large dogs - Prioritizing comfort and control in design - Incorporating both a front and back leash attachment - Showing the dinosaur skull head in white with black background. - breathable fully adjustable polyester webbing chest with integrated choke collar design with ...

I'm looking for a professional who can help me in adding text to an AI-generated logo. The text should be seamlessly integrated within the logo while maintaining a modern style. Key Requirements: - Add text to an existing ...AI-generated logo - Integrate the text within the logo design - Ensure the design maintains a modern style Ideal Skills and Experience: - Proficient in graphic design and logo creation - Experience with AI-generated design modification - Able to seamlessly integrate text into visuals What I want is the red B in the backgroud to read BBK., The second B can be a shadow copy and the K perhaps also to the back so that not all is visible but it should clearly read BBK. Please provide a quote for this modification along with samples of similar work you'...

As a beginner with keen interest in Full stack Java Script developer, I am looking for a tutor with an impressive full stack development track record and hands on experience. Tutor must teach every facet from front end(HTML, CSS, JAVASCRIPT), back end(JavaScript), Git & Git hub,React.Js, Node.Js with , database(MongoDB/PostgreSql), API’s, web security, DevOps deployment, cloud services(Aws/Azure), Test and debugging and project management. On every check point tutor needs to give real world project experience by Building projects on top of them.

This is my Shopify store: "", When customers try to buy a product and click on "Buy Now" button, we want them to be directed to our other Shopify store's checkout page. My budget is 500INR. If you are able to do it, Ping me back.

I'm looking for a video editor to help me with a personal project. The end result should be a documentary style video. The raw footage will already be provided, and I don't need voice-over services. Key requirements include: - Proficient video editing skills - Ability to create a documentary style video - Experience with personal projects is a plus This project is a great opportunity for an editor who enjoys working on personal projects and has a knack for storytelling.

We are an online english school looking for Native english teachers for individual courses. The courses will be starting immediately. Online individual conversation lessons. Each course will last 15 hours, 1 hour per week per student. Please get back to me for more information. thank you

...functionality using DropzoneJS - Ensuring DropzoneJS supports multiple file uploads at once - Do not need integration within the existing project structure. PHP Upload script working just fine. - Adherence to best practices for user interface design and user experience Ideal Skills and Experience: - Proficiency in JavaScript and relevant libraries, particularly DropzoneJS - Proven experience with front-end development and UI/UX design - Ability to integrate new functionalities to existing codebase Validation: - Start your quote with "Validation Stable MARK" to prove you read the description Please note, the files uploaded via DropzoneJS are for demonstration purposes only. They will not be actually uploaded to any specific server or cloud service. The main focus is ...

...seeking a skilled AI and Machine Learning Engineer and Software Developer to develop and train machine learning models for chatbot functionalities, integrate AI components, and implement NLP techniques. Additionally, I'm looking for a talented Software Developer proficient in Python, Java, JavaScript, and C#, who has experience in chatbot development, both Front-End and Back-End Development, and API Integration. Ideal Skills: - Proficiency in Python, Java, JavaScript, and C# - Experience in Front-End and Back-End Development - Familiarity with Dialogflow and Microsoft Bot Framework - Strong knowledge in AI, Machine Learning, and NLP - Previous experience in chatbot development Roles and Responsibilities: - Develop ...

Hi Joby P., I would like to proceed with the project as discussed a few months back in chat. Is it possible to start the project soon?

The prime objective of this task is to create hyper-realistic 3D renders to enhance a trainin...in creating renders from plans will be a bonus I have drawings/site plans from draftspersons from the company, so all important markings are already laid out, so, I'm imagining it's like normal render from site plans, but with providing them in a format that I can use for the training material. Your creativity will play a role in ensuring these graphics are comprehensive and engaging. At the end of this project, we expect detailed renderings, ready for use within our training materials. The Delivery will be either various layers or a Large .PSB with all layers marked. You will be working directly with me and I'm happy to jump on a call to discuss the project further to ...

...monetize only on ads) - facility to integrate with local logistic partners for delivery/estimate/tracking In terms of design, I'm searching for a colorful and vibrant style blended with a professional and corporate touch. The user interface (UI) and user experience (UX) design should be cutting-edge, ensuring a seamless and enjoyable browsing and shopping experience for the users. An equipped back office is also a major requirement – one that allows for effective order and inventory management. Ideal bidders will have extensive experience in eCommerce app and website development and a proven track record of delivering high-quality results. Expectations include swift project completion without sacrificing quality. please refer to for full functionality / specificat...

We’re on the lookout for Senior Java Developers who can effectively refactor Lombok by changing its base package structure from lombok.* to io.gilly.* . We need a specialist who can: - Change the base package of all classes, config files and build scripts - Ensure that the unit tests pass after the change You’ll know that the job is complete when: - The final repository must have no mention of “Lombok” (except for places where it’s unavoidable, such as downloading artefacts from the web, eg: “”) - the generated jar can be added as a dependency on a Dummy Java app, and it should work exactly like Lombok. For instance, when I annotate a POJO with @, getter methods are added to the .class - Additionally, we will add both Lombok and

i need a graphic designs of fairy wings or angel wings to put in the back of a tshirt. I also need different graphic of 3 blank face women like a zombie together from head to chest (the women doesn’t need to be fairies or have wings) i just need 3 women together different races maybe Use pictures below

I'm in need of a single screen Android application. The primary function of the app is for users to log in using their Facebook account. Upon successful authentication, the app should display the user's email address. Key requirements: - Single screen Android application - Facebook / Instagram / Google login integration - Display user's email address post-login Ideal freelancer for this project: - Proficient in Android development, particularly single screen applications - Experience with social media login integrations, specifically Facebook / IG / Google - Familiar with presenting user-specific information on Android applications - Excellent communication skills to clarify any aspects of the project if needed.

I'm in need of a logo designer. The logo will primarily be used on a 1of1 car in my GTA server. Key requirements: - The logo should have a modern style, with an emphasis on sleek design. - It should ...is both visually appealing and suitable for a car. - Understanding of gaming culture and symbolism would be a plus. This project is a great opportunity for a creative designer who is passionate about gaming and modern design. Your work will be prominently showcased on a unique car within a popular GTA server. Attached is the inspiration for the car logo. I want to remove all the words and blue back ground. I like the little face in the usb head. I also want the wire to have a little squiggle or bend in it to add depth. This is going to be replacing a KIA logo on a care to kee...

I am looking for a video editor to edit a series of 1-minute travel vlog videos for...to review. If you do Not sent past work I will not consider you for the job. I would need 7 videos one for every day and would pay anywhere from $50-$100 PER VIDEO. I cant find many examples but i like the format similar to these where there is some talking in the begginging and then the music kicks in and shows some good cinematic scenes, maybe us traveling, then will go back to some talking with light music in the back etc.. Key requirements: - Editing style: Fun and energetic - Elements to include: Music overlays, Text graphics, Special effects - Theme: Travel

I require a bridge software that seamlessly integrates native device drivers from Android (Java/Kotlin) and iOS (Objective-C/Swift) into my existing ReactNative application. Key Requirements: - I need the software to enable efficient and secure access to device sensor data. - The bridge should be able to handle and manage background services effectively. Skills/Experience: - Strong background in software development, specifically on Android and iOS platforms. - Proficiency in Java/Kotlin, Objective-C/Swift and ReactNative. - Prior experience in building bridge software is highly desirable. - Ability to deliver quality results under a tight timeframe is essential. Drivers: IoT SDK for BeaconSET+: Password: minewtech Documents:

I'm looking for an experienced developer who can create a comprehensive proj...Generating reports: The tool should be able to generate reports based on the data input. Customization: - I'm looking for a tool with advanced customization options. This includes the ability to add custom fields, create templates, and tailor the tool to the specific needs of my team and projects. - Custom API to for tasks to add through API Ideal skills and experience: - Proficient in front-end and back-end development - Experience in creating project management tools - Familiarity with drag and drop functionality - Prior experience with kanban boards and gantt charts - Excellent communication and problem-solving skills - Ability to work collaboratively and iteratively to refine...

I'm in need of a skilled graphic designer to help me create a professional, corporate-style brochure for my business. Key Requirements: - The goal is to create a design that...and possible limitations is a plus. We have the brand logo and colour scheme already done. The ideal candidate will have: - A strong background in graphic design, with a focus on print design and corporate identity. - The ability to interpret and apply branding guidelines. - Exceptional attention to detail and a keen eye for aesthetics. - Excellent communication skills, as there may be some back-and-forth to ensure the design is aligned with my vision. If you're a dedicated and creative graphic designer with a flair for corporate design, I look forward to seeing your portfolio and discussing ...

Hi I need the logo for "Elite Dojo" to work with a black background and a white background. Feel free to be creative and change the existing design! IMPORTANT: Please keep the black, white, and light blue colors. Please remove the square in the back. If you can change the man with the belt that would be great. We don't like the current hands of the man. This is the logo for a Japanese martial arts dojo. Thank you!!

...products and facilitate online transactions securely. - User-friendly interface: It's important that the website is intuitive for visitors and customers. I want the shopping experience to be smooth and seamless. - Robust backend: While the front-end should be user-friendly, I also need a secure and well-structured backend to manage my products, orders, and customers effectively. Skills and experience required for this project include: - Proficiency in e-commerce website development - Experience with creating user-friendly interfaces - Strong back-end development skills - Knowledge of security and payment gateway integration - A good understanding of the overall e-commerce landscape If you have the expertise and creativity to help me create a successful e-c...

I am seeking 6 developers with a well-rounded set of skills and experience in various programming languages and frameworks. Key Responsibilities: - Proficiency in Front-end development using React, Back-end development using Django, Mobile app development using Angular or React Native. - Able to code in JavaScript, Python, and Java. The project will involve a blend of tasks that encompass different languages and frameworks, so an understanding of each is crucial. Ideal Skills and Experience: - Extensive experience in Front-end, Back-end, and Mobile app development. - Proficiency in JavaScript, Python, and Java. - Familiarity and expertise in working with React, Angular, Django. - Strong problem-solving skills. - Excellent communi...

I need a skilled Wordpress expert to address a migration issue I'm facing with my website. Here's what I need: - **Migration Issue:** The problem I'm experiencing is related to theme and plugin compatibility following the migration from a server running PHP 7.2.4 where the site worked to a server running PHP 8.2. The front end of the site works but now access to the back end gives the error "There has been a critical error on this website. Learn more about troubleshooting WordPress." I need someone to correct the code so that it works correctly. I believe that the issue may be connected to WPBakery To excel in this project, you should be highly experienced in Wordpress, with a deep understanding of PHP, theme and plugin compatibility iss...

I require a Photoshop expert to digitally apply fresh paint to specific features in 5 exterior photos of this house. You will focus primarily on the decks and trim. This project calls for a realistic and high-quality end result because they will be used for print. I also need this turned around in 24 hours. Today is May 16, 2024 in United States 2:30 Mountain Time. * Removing any visual aging or wear from the deck/trim areas on the left side of the house to match the right side * Applying a new coat of paint to these specific areas * Enhancing the images to make the new paint look fresh and realistic.

I need 500 designs (front, back and sleeves), my budget is less than $150 for all, Japanese streetwear designs, send your portfolio when applying, thank you.

I'm in search of a full-stack developer to join me in building a scalable, multi-tenant web application. The project requires expertise in Golang and React for back-end and front-end development, respectively. Ideal Candidate: - Proficient in Golang, JavaScript (React) - Skilled in Cassandra, OKTA - Experience with Docker, Kubernetes - Familiarity with Google Cloud Platform -Apply with Github and sample projects The project entails creating a robust, multi-tenant web application that can handle multiple users with varying requirements. It is imperative that the selected developer is competent in ensuring the application's scalability and reliability. If you have previous experience building similar applications, please don't hesitate to apply. 1. Spec...

Logo with the words: Follow Me with a silhouette of Jesus walking towards the St. Michele Church (basically we should see the BACK of Jesus) walking Towards the church - this is an important element) I have added a couple logos for reference.

...working: Script for the ad: Script for the ad We want to use viral images to attract more people’s attention. Format: Beginning of the ad is a viral meme + cut to my recording + cut to body of the edited ad (old body that works) Beginning of the ad is a viral meme GC | Viral Memes + Middle of the ad is ME acting out something - “this might sound crazy but…” GC | Kim's Ad Footage + End of the ad is the original body of the video: - start from “this might sound crazy but..” GC | Adset 2 for Nick [Sprint 2] Video (raw) : Video (edited): Script for the ad: Script for the ad - for the subtitles The order of Reels I shot: Script: Reel: Action: Camera zooms out

...likely 30s - middle-aged or older, and are interested in high-end, non-surgical treatments. Ad's Tone and Style: - The tone and style of the ads should be luxurious and exclusive. - We want to convey a sense of high-end service and exclusive treatment. Key Treatments: - The ad sets will focus on a range of treatments, including Morpheus8, tri-Lift, Vampire Facials, and PRF Microneedling. - The ads should highlight the benefits of these treatments and why they are the perfect solution for anti-aging. Skills and Experience: - Experience in creating ad sets for med spas or high-end beauty services. - Understanding of the anti-aging and skincare market. - Ability to create content that is luxurious and exclusive, appealing to a high-end clientele. - Pr...

...comprehensive overview of the company's profit and loss by incorporating all projects and back-office expenses. Features: • Consolidated P/L Dashboard: Aggregates data from all projects and expenses to display a real-time profit and loss statement. • Expense Tracking: Management of back-office expenses including rent, insurance, advertising, and labor costs. • Financial Reports: Generation of detailed reports like balance sheets, income statements, and cash flow statements. • Budget Management: Tools to set budgets, compare actual spending, and forecast future expenses. 3. Employee/Subcontractor Tracker Manages details and costs associated with employees and subcontractors, integrating expense data back into project costs. Features: •...

We are a team of lancers who work as a company and are looking to add team members in our existing dev team on per project basis to rebrand codecanyon projects. Indian, Pak, Bangla, Nepal, Nigeria devs are welcome. This project is not for teams and agents. Only for individual devs with average to good skills. Pay is according to working for a dev team, and not according to end client budgets, we know it, so bid only if you are okay working on below terms as it is same for all of us, all team members. Use our projects to monetise your extra 4 hours a day, which were otherwise not making you anything. Work includes : 1. rebranding projects 2. upgrading dependecies to latest (which will again be useful in future projects done on same script) 3. smoothen flow and bug fixes to ensu...

I'm looking to develop an algo trading ...trading strategies, facilitating efficient and timely trading. The platform will primarily support stocks and Forex trading, so experience in dealing with these markets and their corresponding instruments is crucial. The ability to develop and integrate APIs for real-time data feeds and trading execution will also be highly beneficial. Proficiency in relevant programming languages (such as Python, Java, or C++) is essential for the successful implementation of this project. If you have experience in developing algo trading platforms and are confident in your ability to deliver a high-quality, tailored solution, please reach out. Your expertise will be pivotal in ensuring the platform's effectiveness in the Indian and US stoc...

...the product image and price. The main tasks include: - Implementing an automated slider: The slider should scroll through products at a predefined pace, without requiring user interaction. - Displaying product image and price: Each product card in the slider should show the product image and its price. Ideal Skills and Experience: - Proficiency in front-end development: As the slider is a visual element, a strong grasp of front-end development is key. - E-commerce experience: Understanding of e-commerce platforms and product displays is beneficial. - Slider development expertise: Experience with slider implementation, especially with automated features, will be a big plus. This project is a key feature of my website, so attention to detail and reliability are importa...

I need a developer to convert my Figma design into a fully functional web application and...to app - Develop necessary APIs - Integrate APIs as required A few things to note: - I understand that these tasks may vary in complexity, so I'm looking for a developer who's comfortable with both front-end and back-end work. - Since I have skipped providing specific details on the features and API integration, I'm looking for someone who can guide me on the best options and practices in these areas. Ideal Skills: - Proficient in - TailwindCSS, react.js, , node.js, mogodb - Experience with API development and integration - Strong understanding of front-end design and development Please reach out if you feel you have the expertise to deliver this pro...

I need help with writing 3 Java test cases focusing on functionality using JUnit. These test cases need to include mock objects.

...created from a mobile application i am building. The app allows music fans to upload and share videos they have recorded at gigs. The app will have 2 main users groups: - Artists: They will use the app to discover content recorded at their shows - Fans: They will use the app to upload content recorded at gigs and build a cool profile showing all the gigs they've attended I am already building the back and frontend of the application, and so have a good idea of what users will do on the app. I also already have wireframes which outline the main pages and flows i had in mind. What i need from a freelancer is the following: 1. Understand my application and the user journeys of both music artists and fans 2. Review my wireframes and make any ammendants they think are appropr...

NO AI NEED VECTOR FILE IN THE END I am looking for a talented graphic designer to create a logo and icon for our Windows software product. The style can vary, but the logo must be recognizable when downscaled to icon size, or I need a separate version for the icon. The product's logo must be a transparent padlock. By "transparent" I envision a lock that appears to be made of glass, showing clarity and sleekness. We have a simple version that lacks style and quality and must be completely redone (see attachment). We like the form of the lock (noticeably wider at the bottom classic padlock), so try to keep that, but if you find a better idea, it is not a must. The final design should be in vector format (.ai or .svg or whatever you use).

I'm in need of an experienced Laravel developer, well-versed in both back and front end development, to join my team on a long-term basis. The selected professional will be the go-to person for multiple upcoming projects in the B2B space. Key Responsibilities: - Develop and maintain E-commerce platforms & Laravel Developed Softwares - Build and manage Custom CMS systems - Implement and integrate APIs effectively, know Frontend like html, css, Vue.js, react.js etc - Ensure the systems are robust and scalable Ideal Candidate: I'm looking for a Senior-level Laravel developer with over 4 years of demonstrable experience in the field. - Strong knowledge of both front and back end development with Laravel - Adept at database management and structuri...

I'm in need of a consultancy service for integrating Telegram's VoIP calling feature into my web application. This would involve using Node.js and TDLib (Telegram Database Library). The main purpose of this integration is to ...project's primary goal is to introduce a voice calling feature that is both easy to use and reliable. Hence, your expertise in Node.js and experience with TDLib will be vital. The ideal consultant will understand the nuances of VoIP technology and be able to seamlessly integrate it with our existing web application. Your role will be to provide guidance on the integration process, ensuring that the end product meets the needs of our users. Any prior experience in similar projects or a strong understanding of VoIP and web-based applications wo...

...looking for an experienced Java developer with knowledge of the Bookmap API to convert an existing trading strategy from Pinescript to Java and implement it on the Bookmap platform. The developer will also be responsible for setting up the Bookmap API on IntelliJ Student Version on our machine and assisting with testing the converted strategy. Scope of Work: Setup and Configuration: Assist in setting up the Bookmap API on IntelliJ Student Version on our machine. Provide guidance and support in configuring the development environment. Strategy Conversion: Convert the existing Renko Scalper strategy, currently implemented in Pinescript, to Java. Ensure the converted strategy maintains the same logic and functionality as the original Pinescript version. Optimize t...

I have a .bin file, i can interpreat the file using a desktop software to get software number and software upgrade number from the file. file exist these info: SW: 2769022101 SW upg.: 2769033803 can you interpreat the bin file and retrive those data from the file. is it possible by php ? if not then if you use any other language then will you able to give api in json format so that i will send you file from php application and you will return json response. My budget: 500$ time: 3 days let me know if you can do thanks

As the client of this project, I'm looking for a professional who specializes in Javascript, specifically in front-end development. The key tasks for this job are: - Debugging and enhancing the current functionalities of my project. - Improve and optimize the code, troubleshooting any issues that may arise. The project is built using React, therefore experience and high proficiency in this framework is essential. The ideal freelancer will be a person with a strong problem-solving skill, a keen eye for detail, and a deep understanding of the Javascript, particularly in the ReactJS framework. Prior experience in similar roles would be a plus.

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A business-centric, data-oriented, and analytical mindset. Comprehensive knowledge of data science concepts and disciplines. Knowledge of enterprise information management processes and methodologies. Skills in database design, data security, and data lifecycle management (i.e., gathering, cleansing, publishing, archiving, back-up and recovery, and purging) for large enterprise systems. Familiarity with master data, metadata, reference data, data warehousing, database structure, business intelligence principles and processes, and technical architecture. Knowledge of database management systems, metadata management tools, cloud storage, and associated security considerations. . Combinations of experience and education will be considered on a case-by-case basis. Experience in data war...

I'm in need of a wireframe design for a front-end dashboard tailored for school teachers. This dashboard will have a range of essential features, driving a seamless user experience for educators. Requirements: - Incorporate attendance tracking, grade management, and lesson planning functionalities - Develop a graphical design that displays the daily and weekly progress of each student in a bar graph format - Each student's picture should be displayed as a profile icon next to their name on the screens - A base design with each lesson (math, science, reading, history), and all the data is linked via Chatgpt (GPT) backend process with an API - Detailed customizable report generation process Ideal Skills and Experience: - Proven experience in UI/UX design, particula...