Java developer jobs for experienced jobs

Our mobile website is facing issues with slow loading times. This is primarily due to the presence of scripts, images / embedded videos. To address this, we're looking for an experienced professional who can optimize the website's speed while maintaining its mobile responsiveness. - Ensure that the site remains fully responsive on mobile devices post optimization and the loading time in less than 3 seconds. Your primary goal should be to enhance the overall user experience on the mobile platform. You will be instrumental in making our site more user-friendly and improving its overall performance.

...text-based logos. Key Requirements: - The first logo will represent an advertising agency called AD ADDICT COMMUNICATION. This logo should be designed to be text-based, but with a creative touch. - The second logo is for an online classified ad portal known as POST YOUR This one should also be text-based and visually engaging. Specifics: - Both logos are to be in pastel shades, so the ability to work with this color palette is essential. - You won't need to incorporate an emblem or a specific symbol subtly within the text for either logo. Ideal Freelancer: - A skilled and experienced logo designer with a strong portfolio showcasing previous work, particularly in text-based logos. - A strong understanding of the use of pastel shades to create attractive, ap...

im looking for an expert smart developer for wordpress who can work with JS, Ajax, PHP, CSS and html. full stack developer who is smart and active not lazy and delay work, i need for long term business.

My project involves packaging a Java application into a Docker image compatible with CentOS. This will extend the application's portability and scalability. Ideal Candidate: - Familiarity with Docker and Docker container management - Proficiency in CentOS Linux distribution - Experience packaging Java-based applications into Docker Images Requirements: - Transform the provided Java (or others compiled) program into a Docker image - Ensure the Docker image is fully compatible with CentOS - Verify the Dockerized Java program runs without hiccups on CentOS systems.

I am in need of an experienced professional who can help with an enhancement to our powerflow analysis utilizing Power Factory software. This project is primarily focused on conducting a comprehensive powerflow analysis to improve the efficiency and reliability of our power systems. Key Responsibilities: - Conduct a powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytica...

I'm looking for a skilled web designer to build a dynamic portfolio website highlighting my work. This site should include: - an image gallery to prominently display my projects - a contact form for easy communication - a section for client testimonials to provide social proof I already have a logo and branding materials which will need to be incorporated into the web design. The ideal freelancer will be experienced in building portfolio websites and have a keen eye for design. Experience in integrating branding into an existing website is a must.

I am seeking an experienced NetSuite developer to integrate our existing system with Amazon Direct Fulfillment. We are currently using a different software for order processing and fulfillment and are looking to streamline our operations. The successful applicant will have the following skills and experience: - Proven experience with NetSuite and modules relevant to Amazon Direct Fulfillment. - Experience pulling down ZPL for labels and tracking data for all the items. - Capable of posting data to new, or manipulating existing, custom fields in NetSuite. - Ability to successfully execute the transition from our current software to the new integrated system without disruption to our operations. This project requires a careful, detail-oriented person, ab...

I'm in need of an experienced iOS developer to create a recipe app with the following specifications: - The first screen needs to have 3 buttons, each representing the meal categories Breakfast, Lunch, and Dinner. These buttons should be designed to be easily distinguishable and engaging for the user. - When a user clicks on a particular meal type button, the second screen should dynamically update to display a list of recipe items associated with the selected meal type. This should be implemented using a UITableView. - Each recipe item in the table view should only display the recipe name, in a clear and legible format. -when you click on a recipe name in table view, it takes you to a third screen and display cooking instructions and ingredients. in addition,...

I'm seeking an experienced game developer to create a basketball game with specific features and design requirements. Key Game Features: - Multiplayer mode: The game must support multiplayer mode, allowing numerous players to participate and compete. - Career mode: It also needs to have a career mode, enabling single-player progression through a series of basketball career moments. - Realistic physics: The physics should be as realistic as possible, offering an immersive gaming experience. Design Preferences: - Realistic: The look and feel of the game should be realistic, aiming for an authentic representation of a basketball game. The ideal candidate will have significant experience in game development, specifically in creating games with realistic design and...

I require a web developer experienced in creating personal blogs, ideally with a flair for travel and lifestyle content. The site needs to be visually engaging, user-friendly and optimized for sharing content on social media platforms. Key Details: - The purpose of this blog is to share my passions for lifestyle and travel. - The blog needs to be integrated seamlessly with major social media platforms such as Facebook, Instagram, and Twitter. - Experience in blog design and social media integration is highly desired. It’s crucial that the website should be easy to navigate, visually appealing, and designed with the end-user in mind. Please ensure your proposal includes relevant portfolio samples and proposed timelines.

I'm seeking an experienced interior designer to craft a modern look for my new home. The project includes the design of the living room, kitchen, and bedroom. Your responsibilities will include: - Developing a cohesive design concept - Sourcing and selecting appropriate furniture and decor items and lighting. - Ensuring the design is both aesthetically pleasing and functional Your design should reflect the modern style, but also take into consideration the overall coherence of the home. The ideal candidate has: - Proven experience in residential interior design - A portfolio showcasing modern design - Strong communication skills to understand and interpret my needs I'm looking forward to working with a professional who can transform my ideas into a well-execut...

I'm in need of an experienced Android developer to update our Java-based app, originally designed for Android 5 KitKat, to work seamlessly on modern tablets. Key Requirements: - Improve User Interface: The project involves enhancing the app's existing UI. - Compatibility Upgrade: The current app is only compatible with Android 5 KitKat; the developer must ensure it functions smoothly on contemporary tablets. Additional Information: - The app currently consists of 6-10 screens or activities. - A new feature will be the integration of Bluetooth connectivity. -The app controls hardware via bluetooth, sends PWMs and reads ADC values and reads/writes to an rs232 info stream

I'm looking for a skilled and experienced individual to manage my Google Ads account. Key Responsibilities: - Optimize and manage our Google Ads to drive increased website traffic - Regularly monitor and report on the ad performance, making strategic adjustments as needed. Ideal Skills and Experience: - Proven track record of managing successful Google Ads campaigns - Strong analytical skills to interpret key metrics - Understanding of SEO and keyword research - Excellent communication and reporting abilities Please note that while experience in other ad platforms (such as Facebook or LinkedIn) is a plus, this role will focus specifically on Google Ads.

I'm looking for an experienced video animator who specializes in motion graphics. The goal of this project is to create 2D explanatory videos that educate viewers. Key Requirements: - Expertise in creating motion graphics-style animations - Solid experience in creating explanatory educational videos When applying for this project, please emphasize your experience with similar projects. Sharing some examples of your past work, especially related to education, will be highly appreciated. Let's create some exciting, informative videos together.

I urgently require an Expert Kotlin Developer to assist in one micro module. Mapbox Integration: Utilize Mapbox SDK to display interactive maps within the application. Offline Map Downloading: Implement functionality to download offline maps based on coordinates received from an API. Path Generation: Develop logic to create paths using GPX files fetched from an API. Real-time path follow : Enable users to follow paths generated from GPX files in real-time. Navigation Information: Display essential navigation data including distance covered and remaining, speed, and current elevation. Graphical Representation: Create a base graph at the bottom of the screen using GPX data and link it with the displayed path for better visualization. Ideal candidates should have: - Exp...

I'm looking for a professional to help me deploy my portfolio website to Digital Ocean. The website is currently deployed on :3000. Need to connect this to a domain and activate SSL (Letsencrypt or any other you are comfortable with). The backend CMS is Strapi - need to connect it to domain , like You should be experienced with deploying websites on Digital Ocean. Familiarity with Digital Ocean's infrastructure. Would be great if you can finish it today.

I have a mp3 sound file I would like play on page load and even though the phone is set to allow sound this is not working. <audio autoplay> <source src="" type="audio/mpeg"> </audio> Please only Android Developers Reply is a quick $10 Job

For school education videos, I'm seeking an experienced and creative cartoon animator to breathe life into my vision. Project Scope: - I have the characters, only animating cartoon characters is required - Creating less than 1 minute worth of animation - Utilizing a 2D animation style, use Adobe Aftereffects. Ideal Candidate: - A seasoned artist with a portfolio that showcases their mastery in 2D animation. - Outstanding in character creation and environmental design. - Ability to adhere to deadlines and work well under pressure. - Open to collaboration and feedback.

I am looking for an expert React developer to help me with front-end development and state management. I am new in react. i am using adminity html template for react. after converting to jsx. when i am login then dashboard sidebar design scrumble due to some js but component navigation working fine but if i reload the dashboard page then scrumbled design is ok as per template but if i click on navigation then it reloaded complete page. I want Single page Application buth somehow it load complete page when navigate to other page. Some JS loading issue Budget INR 600-800 Anydesk work only..

I'm currently in need of a talented and experienced videographer to take on a project that requires capturing footage for more than 2 hours. I'm looking for someone who can portray the event effectively and comprehensively. Ideal skills include: - Proven experience with long-duration video capturing. - Attention to detail to ensure no moments are missed. - Ability to adapt and navigate around event spaces. Additional Requirement: - I will need post-production services like video editing and sound effects to enhance the quality of the footage and ensure a final product that is polished and professional. Your ability to tell a story through the lens and create an enduring memory with your work will be a major asset.

...seeking a reliable and experienced professional who can assist in the final stages of my website's configuration of these content types. Attached are screenshots showing what these different content types look like on the source site. When you're accepted to work on the job, you'll be granted access to my site and given a document with direct links to the pages/templates where this work has been started. I need someone who is proficient enough with these tools to be fairly self-directed once given access. My web/marketing manager can give you access to the source site if needed, but you then ideally will be able to make sense of the setup and put things in place as intended to achieve this functionality without recreating the wheel. As an example, there is a...

I am in need of an experienced developer who can work on creating a custom Outlook calendar API. This API should have some specific functionalities and integrations that I need to make my workflow more efficient and effective. Key Project Requirements: - **Event Synchronization**: The API must be able to seamlessly sync events across various platforms and devices. - **Event Creation and Deletion**: I need the API to enable easy and quick event creation and deletion. - **Reminder Notification**: This API should also be capable of sending out reminder notifications for important events. Ideal Skills and Experience: - **Node.js**: As I prefer this platform for the development, experience with Node.js is a must. - **Outlook API Familiarity**: Prior experience with...

I'm in need of a skilled Flutter developer to create a mobile translation app that integrates with a third-party service, not a translation engine. The app needs to be compatible with both iOS and Android platforms. Key Features: - Text translation: Users should be able to input text and get translations in real-time. - Voice translation: The app should support translation via voice input. - Image translation: The app should allow users to scan images using their device's camera for translation. Additional Requirements: - The app should have user accounts and profiles with data storage capabilities. Ideal Skills: - Proficient in Flutter - Prior experience with mobile app development - Experience with integrating third-party services - Familiarity with translatio...

I require an experienced industrial designer to construct a high-capacity, 1-liter water bottle. This innovative product design project involves integrating a power bank into a functional water bottle, harmonizing hydration and tech convenience. Key Features and Requirements: - A 1-liter water bottle with a built-in power bank - Built-in power bank should have a charging capacity of 20000mAh - The water bottle can be made of stainless steel or BPA-free plastic Ideal skills and experience: - Industrial design - Experience in designing similar products - Familiarity with working with stainless steel and BPA-free plastic - Understanding of the safety standards for the integration of electronics with drinking vessels. This project blends quintessential daily use items with c...

I need one Flask developer for some easy tasks now I need work for long term I need work from Pakistan or Indian Coder

I’m seeking an experienced product description writer with graphics experience to create compelling descriptions for three supplements. The content should be aimed at health-conscious individuals, presented as persuasive and sales-oriented, and include images to enhance the message. Key Details: - 'Text with images' format: The ideal candidate will be able to craft compelling, persuasive descriptions while also having graphic design skills to incorporate images. - Target Audience: The descriptions should be tailored to health-conscious individuals, ensuring the content resonates with their interests and concerns. - Tone: The descriptions should not only inform and educate, but also persuade and drive sales. A friendly, conversational tone could be suitable, ...

I'm in need of an experienced professional or team to assist in a comprehensive pre-employment vetting process. This is for various positions within our company in Erbil, Iraq. Key Requirements: - Conduct detailed background checks for potential employees. - Verify personal and professional references. - Perform a thorough criminal background check. Ideal Skills: - Extensive experience in HR, security or related field. - Familiarity with the pre-employment vetting procedures in Iraq. - Strong investigative and research skills. Your assistance will be crucial in ensuring that our recruitment process is thorough and our company's interests are protected. Please provide a rough timeline for completion as well.

I'm seeking an experienced digital illustrator to create a modern and minimalist design for an advertising digital sign. Here's what I need: - **Design Concept**: A sleek, minimalist drawing for a digital sign framework holding TVs. This will be at the front of our commercial property next to the busy road. Think of something like a church sign. Metal frame or wood, small shingle roof covering both sides. About 9 feet tall and 6 feet wide. Double sided. There will be a tv on both sides covered in plexiglass. - **Style**: Traditional, cottage, hardi board, cedar shakes.... - **Content**: While the TVs will display the advertisements, your design should complement and enhance their visual impact. - **Requirements**: - A portfolio demonstrating a clea...

Overview: We're looking for a talented React Native developer to improve our mobile app, which is similar to TikTok and made for artists. This project involves working with an existing app using Expo. Project Context: Our app enables artists to share their creativity through multimedia posts that can include: - Video - Image - Combination of sound and image The app leverages Cloudinary’s CDN for media hosting. The APIs are developed using API Platform (Symfony); however, this role does not require API development work. Mission: 1 - Post Enhancement (See attached file): - Implement Text overlay on videos and images like TikTok. - Add functionality to trim video durations like TikTok. - Add functionality to resize image. - Ad...

I'm seeking an experienced SGO Mistika professional, ideally with GLSL coding skills to assist with a project. Ideal candidates should have: - Extensive experience with SGO Mistika - Proficiency in GLSL coding - Experience with OFX development - Excellent attention to detail and creative flair

I'm looking for a skilled software developer who is proficient in Java and familiar with the DJI drone SDK. Seeking individual with HTTP and DJI SDK experience to add features to DJI Ground Control Software. The application must transmit and handle HTTP REQUEST to server, display popup messages, play notification audio, and auto-upload waypoint to a selected drone. Key requirements: - You must have experience in software development on Windows OS. - Proficiency in Java is a must. Experience with DJI drone SDK is highly preferred. - The main feature to be added to the software is automatic drone flight path planning. Key responsibilities: - Integrate the DJI drone SDK into my existing software. - Implement automatic drone flight path planning feature. T...

I'm looking for a creative songwriter or experienced lyricist who is capable of accurately and seamlessly replacing specific parts of a popular mainstream song. To meet my requirements, you will need: - Proficient understanding of song structure and lyrics - Ability to maintain the original rhythm and rhyme of altered parts - Demonstrable skill in rewriting lyrics while retaining the song's integrity and original message The task will involve: - Replacing the phrase "making love out on the beach" with "playing scrabble on the beach" - Swapping the word "whiskey" with "soda" However, these changes should be unnoticeable and should flow well within the original song. Knowledge in popular mainstream music will be beneficial a...

I'm looking to have a chat feature added to my online tutoring platform to facilitate both one-on-one and group conversations between tutors and students. The primary purpose of this chat function is for instant messaging. Key Features Needed: - Instant Messaging: A real-time chat functionality that allows tutors and students to communicate seamlessly. - Group Conversations: The chat should support group conversations as well as one-on-one chats. - Message Read Receipts: The ability for users to know if their message has been read by the recipient. - Typing Indicators: This feature will show when the other person is typing to enhance real-time communication. - Offline Messaging Capability: The chat should allow users to send messages even when the recipient is offline, ...

I'm in need of an experienced developer capable of creating an innovative app that will significantly impact waste management. The primary goal of this project is to optimize waste management by utilizing satellite imagery to identify dumpsites in real-time. Key Features: - Real-time Satellite Imagery: The app will need to incorporate this feature to collect the most up-to-date data. - GPS Location Tagging: Each dumpsite identified must be accurately pinpointed using GPS for easy tracking. - Dumpsite Detection Algorithm: A robust algorithm is needed to analyze the satellite images and efficiently identify dumpsites. User Base: The primary users of the app will be government agencies, so the interface must be user-friendly and intuitive. Ideal Skills & Exp...

 We are seeking a highly skilled and experienced individual to fill the role of Database Architect/Lead Developer specializing in Netezza and Oracle databases. The ideal candidate will be responsible for designing, implementing, and maintaining database solutions that meet the needs of our organization. This role requires strong technical expertise in both Netezza and Oracle platforms, as well as leadership capabilities to guide a team of developers. Responsibilities  Design and implement efficient database solutions for our organization, leveraging Netezza and Oracle technologies.  Lead a team of developers in the implementation and maintenance of database systems.  Collaborate with other stakeholders to gather requirements and define database architecture...

I'm looking for a skilled developer to assist me in creating a personal portfolio website. The goal of this site is to showcase my work and skills to potential employers and clients. Key Requirements: - Creating a visually appealing and professional website - A simplistic design, ensuring the focus remains on my work - Implementing easy navigation for visitors - Ensuring the website is mobile-friendly and responsive Ideal Skills and Experience: - Proficient in web development, with experience in creating personal portfolios - UI/UX design skills - Strong understanding of SEO and site optimization - Good communication and ability to understand and implement my vision for the site I look forward to collaborating with a developer who can help me put...

I'm looking for a developer who has already done or can do this work as soon as possible. This is a slot machine that a user can roll up/down with his finger. When the result is less than 0, then produce error sound otherwise produce success sound.

I'm seeking a skilled developer to create a with all features including coin staking feature, vip membership feature and project scoring feature, Also News section, refer coinofficial (for staking and news feature idea) . Please feel free to propose any programming languages or frameworks you believe are best suited for this project. Your suggestions will be greatly appreciated.

This price is only to post this project. Price will be discussed after providing full requirements. I need a browser extension developer for Chrome and Firefox for long term. I have so many projects in my mind to start. So, I am looking for developer for long term. Key Requirements: - Development of a cross-browser extension for Chrome and Firefox - Primary function should be automation, scraping etc.. - More details will be provided to the selected Freelancer. New freelancer who have expertise in this skills can also apply and they will get the opportunity to work in a long term project and they will get good reviews to boost their profiles. Thanks.

I'm seeking an experienced app developer who can create a casino gaming app centered around slot games. Key Features: - The app will need to offer a variety of slot game themes to keep users engaged and entertained. Each theme should be visually appealing and seamlessly integrated for smooth gameplay. Ideal Candidate: - You should have a strong portfolio of successful app development projects, preferably in the gaming or casino niche. - Understanding of user engagement strategies and in-app purchases would be a huge plus. - Proficiency in Android development is a must. Please let me know if you are interested in this project and have the necessary skills and experience.

I am looking for an experienced freelancer who can help me get my Facebook page verified specifically to increase credibility. Here are some key details about my social media presence and goals: - I already have a significant following and a strong online presence - The main content that's posted on my Facebook page is health-related. _ issue: I tried many times by filling out the form and putting in the relevant information, but every time Facebook told me in my support inbox, we could not verify it. Key responsibilities for this project include but are not limited to: - Applying for Facebook Page verification - Ensuring all necessary information is provided to increase chances of successful verification - Providing advice and guidance on how to maint...

I'm seeking a skilled VR developer with a strong background in the Meta Quest platform for interactive apps. Key Requirements: - Develop an interactive VR experience that's engaging and user-friendly - Implement VR specific mechanics, such as gaze-based, hand-movement interactions, and intuitive controls - Incorporate high-quality visuals and 3D environments that are optimized for VR - Design and integrate a variety of unique and interesting avatars that the player can interact with - Ensure the app is suitable for a single user experience Ideal Skills and Experience: - Prior experience in developing VR games, ideally for Meta Quest - Proficiency in Unity or Unreal Engine (or other relevant game development engines) - Strong understanding of ...

I'm in need of a skilled React/ developer to work on an already designed project. The design is ready and I need someone who can hit the ground running. Key tasks include: - Integrating a payment gateway (Mercadopago) into the application. This is a crucial aspect of the project. - Working on other functionalities that might be required for the smooth running of the application. Ideal skills and experience: - Proficiency in React and is essential. - Proven experience in integrating payment gateways, especially Mercadopago, is highly desirable. - Good understanding of the nuances of user authentication and profiles would be appreciated. - E-commerce capabilities experience is a plus. Your ability to work with pre-existing designs is important, so please be ready to sh...

I'm in need of a Laravel developer to assist with integrating new features into my existing live website. Key Responsibilities: - Expertise in Laravel and PHP for backend development - Ability to integrate new features seamlessly into existing website - Experience with API integration and database management - Excellent communication skills to ensure smooth project flow Ideal Skills & Experience: - Proficient in Laravel and PHP - Previous experience in integrating features into live websites - Strong background in backend development - Capable of working with APIs and managing databases - Good understanding of website structure and user experience Please note that the specific features to be added to the website are not yet defined, but will require a develop...

...will be of added value. Key responsibilities will include: - Setting up and managing a secure network infrastructure to ensure protection against possible network threats. - Implementing solutions for data protection to safeguard sensitive data and reduce the risk of data breaches. - Establishing reliable threat detection mechanisms to identify and combat cyber threats before they impair our systems. - Conducting penetration testing to identify any potential vulnerabilities and strengthen our security posture. Further, to navigate our specific industry regulations, we need someone experienced in compliance with GDPR, HIPAA, and PCI DSS standards. Our business involves handling sensitive customer information which makes compliance with these regulations a priority. Idea...

I'm looking for an experienced freelancer to assist in optical design and simulation using Ansys Lumerical software specifically aimed at communication hardware, more specifically, transmitters. Key Responsibilities: - Design effective and efficient optical layouts for transmitters. - Execute and analyze optical simulations. - Ensure that the optical design aligns with communication hardware requirements. Skills And Experience: - Proficient with Ansys Lumerical for Optical Design. - Comprehensive knowledge of communication hardware, especially transmitters. - Proven experience in optical design and simulation. - Must pay attention to detail and be result-oriented. I'm open to discussions if there are clarifications nee...

I'm looking for a skilled developer to create a smartphone application that will serve as a tour guide for travel groups. Key Features: - It should be compatible with both iOS and Android devices. - The primary feature should be the ability for a tour guide to speak to the clients in real-time, providing live, interactive commentary throughout the tour. - The app should support live chat for clients to ask questions to the tour guide. - Smartphone-based tour guide system: One simple app for both speaker and listeners. Works on any device that is connected to the internet via WIFI or mobile data like 3G, 4G or 5G. Ideal Candidate: - Proficient with app development for both iOS and Android. - Experienced in integrating real-time...

I'm on the quest for an experienced graphic designer to create bold and striking graphics for my dirtbike. Your mission will encompass incorporating blue hues with touches of white and fluro green for contrast. Specifically, ensure the design includes the Sherco logo. Skills and Experience: • Expertise in graphic design • Strong skills in color theory • Creative flair in developing abstract patterns • Experience creating motorbike graphics—an added advantage Deliverables: • Customized Sherco logo • Selected vibrant colored designs • Final designs in print-ready format

I'm in need of a skilled and experienced games programmer to help me create a mobile game with a strategy genre. The ideal candidate for this project should have the following qualifications: - Proficiency in C++, Java, and Python, as these are the languages I'm familiar with and would like to use for this project - A proven track record in developing mobile games, with a preference for strategy games - Strong understanding of game design principles and mechanics - Ability to work collaboratively, take direction, and provide valuable insight and feedback - Excellent problem-solving skills and a keen eye for detail If you have the necessary skills and are passionate about creating engaging, high-quality mobile games, I'd love to hea...

I'm seeking a skilled mobile app developer to create an engaging social networking application for both iOS and Android. Key Features: - Messaging: The app should enable users to send messages to each other, fostering communication and interaction. - Photo & Video Sharing: Users should be able to share photos and videos within the app, promoting content sharing and user engagement. Skills and Experience: - Proven experience in developing mobile applications, especially for social networking purposes. - Strong proficiency in both iOS and Android platforms. - Familiarity with integrating messaging and media sharing functionalities. - A good eye for UI/UX design to create an intuitive and visually appealing app. - Ability to ensure the app is responsive ...