Java software engineer freelancer jobs

I am in need of a skillful audio engineer who can do a high-quality job in removing background noise and isolating the dialogue on an audio file. This task will specifically target an MP3 file. To produce a top-tier result, it is crucial that the freelancer assigned to this project has a wealth of experience dealing with similar ventures in the past. Proficiency showcased in their previous assignments would be indicative of their capability to fulfill this job. This is what I am looking for in my ideal freelancer: - Extensive experience in noise reduction and dialogue isolation - Capable of working efficiently with MP3 formatted files - High attention to detail - Ability to deliver the project in a timely manner If you can meet these requirements, I'd be gla...

I'm seeking a talented individual to enhance the design of my existing Windows software. The project involves: - Implementing a new color scheme: I'm looking to update the software's aesthetic with a fresh, modern color palette. The colors should be easy on the eyes and enhance user experience. - Improving typography: The new design should feature refined typography that is both visually appealing and easy to read. This will help to give the software a more polished and professional look. Experience in software design and an eye for modern, clean aesthetics is a must. Previous experience working with JavaScript and Angular is preferred as the software is built using these technologies. A strong understanding of UX principles is also desirable. ...

As a musician, I'm in search of a talented sound engineer with expertise in live sound reinforcement for an upcoming concert. The specifics of the project are: - Audience Size: The concert is expected to host less than 100 people, so we need someone who can ensure the sound is perfectly balanced and distributed for such a setting. Ideal candidates should have experience in working with live sound reinforcement, ideally in a concert setting. They should be able to bring the best out of the audio setup, making sure that the audience has an unforgettable experience. Your role will be crucial in ensuring that the music is well-received and enjoyed by all attendees.

This is a personal project questing for an adept software engineer or system administrator to create a multiboot machine. Ideally, this machine will be configured with both Windows 10 ISO and Ubuntu 22.04. However, instead of the conventional Grub, we will utilize the Burg Bootloader with the Metro theme. This is a technically demanding task requiring the following: - Profound knowledge in Operating System installations. - Expert ability to setup multiboot configurations. - Experience with the Burg Bootloader is highly desirable. - Familiarity with the Metro theme. The purpose of the multiboot configuration is to provide a platform where I can experiment with different operating systems. Please ensure the optimal setup is achieved such that I can independently manage the ...

I'm in need of a Junior Full Stack Engineer who is proficient with Java, with beginner level experience. The primary task will be to work on implementing Go Live for an assigned project. Ideal skills for the job: - Understanding of Java programming language - Ability to work collaboratively on a team - JSON - XML - SQL - Data Mapping Some experience with project implementation is a plus. Dedicated beginners are also welcome to take their first steps in a real project.

We have a lineup of software products. Each product is represented visually by a 3D box for marketing purposes. In order to visually communicate the relationship between the different products, our client requires you to design 1 or more (e.g., maybe 2 or 3) graphics that suggest a "cable" or "connector". We will provide the original artwork for the 3D boxes to the successful coder. The "cable(s)" or "connector(s)" should be designed in such a way, with a transparent background if necessary, that they can be "dropped into" a new marketing design project, alongside any combination of 3D boxes. *** All of the specific details and requirements of this project are carefully documented in the attached .PDF file. *** There is a keywor...

Hello, I have a dating app that was developed 4 years ago and is published on Google Play. It was made in JAVA, but now the version is depreciated on the market. What I want for this app is to rewrite the code using Kotlin or Flutter, because this app was made in Java 4 years ago. Within the app it has many functions. Apply for this project and tell me the price at which you would do it. and The estimated time. - Implement in the app (Membership - payment plan with Google)

I need assistance to create a freelancer job account with a focus on income and expense tracking. This project will entail setting up a robust system, specifically designed to manage financial details. Key Tasks: - Establishing a freelancer account - Implementing a system for income and expense tracking - Ensuring this system can generate comprehensive financial reports Ideal Skills & Experience: The perfect candidate for this job would be someone with immense experience in detailed bookkeeping and solid technical skills in setting up job accounts. Proficiency in creating systems that can generate financial reports is of utmost importance. If you're an expert in these areas, you'll be the perfect fit for this task!

I'm looking for a ready made software with complete code base Key Features: - The software should offer a user-friendly interface to handle user management efficiently. Who should bid: - Freelancers who have prior experience in creating user management systems. - Proficiency in developing software compatible with Windows and MacOS. - Understanding of the unique needs of business users. Your bid should give me confidence in your understanding and ability to deliver on these requirements. Let's create a tool that simplifies user management for businesses across these key OS platforms!

I'm in need of an engineer to primarily focus on designing and analyzing a geothermal system for a building. Key Tasks: - Design and Analysis: You'll be tasked with designing the geothermal heating system for a building, and analyzing its effectiveness. Given that the project is at the construction stage, adherence to the project timeline and budget is essential. Current Stage: - The project is currently in the construction or execution stage. It is crucial that the engineer has experience working on geothermal projects at this stage. Specific Expertise: - Experience with geothermal heating systems for buildings is a must. The ideal candidate should have a proven track record of successfully implementing similar projects. Ideal Skills and Experience: - Proven e...

I'm looking for a certified electrical engineer to create DC Fast EV Charging Station design documents. The design will be site specific and should be tailored for installation in urban areas and commercial properties, and it should have a capacity above 150 kW. We have multiple sites across the US where we need designs. Key requirements: - Design a DC Fast EV Charging Station: The project calls for a full-fledged design of a DC Fast EV Charging Station. - Adaptation for urban areas and commercial properties: The station should be optimized for city settings as well as businesses. - High capacity: The charging station must support charging above 150 kW. Ideal skills for this project include: - Experience with EV charging station design - Knowledge of urban and commercial d...

Embedded Linux Engineer to assist in the creation of a kernel device tree for a custom board. You must expertise in embedded systems development, particularly in configuring and customizing Linux kernels and creating device trees. Please explain your relevant experience for this task in few sentences in your application.

SAP BTP / Cloud Foundry DevOp's Create the CI/CD pipelines for a new application built in Java & React. Deploying on SAP BTP (similar to Cloud Foundry) Create release packages Time sensitive - start immediately

As the main driver of this project, I require a senior machine learning engineer who specializes in working on training Stable Diffusion models. The ideal candidate must have: The ultimate aim is superior task performance, specifically in the realm of Text2Image. We are aiming to improve our system’s capabilities and exceed our current benchmark. Your role will be pivotal in us achieving this. If you are confident in your ability to develop models that transform the performance capabilities of challenging Text2Image tasks, then I invite you to bid.

I'm in need of a software developer to create a comprehensive solution for organizing and managing computer-based tests. Key Features Needed: - User Registration and Login: The software should allow for the creation and management of user accounts. - Question Bank Management: It needs to support the management of a database of test questions. - Test Scheduling and Timer: The software should also provide scheduling for tests and a timer feature for exam sessions. - Setting of Question Paper: The system should have a feature to set up question papers for each test. - Intuitive GUI for Examinee: A user-friendly graphical interface for test takers. - GUI for Result Preparation: Additionally, a graphical interface for staff to prepare and analyze results. Platform Co...

Looking for a Google Cloud Platform (GCP) expert who can assist with Cloud Functions and Vision API integration and deploy func...integration and deploy function on google cloud - Your main focus will be integrating Vision API for images batch processing and setting up Cloud Functions. The urls of images will be in excel file in google cloud. The parse result to be placed in columns next to url column. - The data primarily processed with text detection. Ideal Candidate: - Proficient in GCP services, specifically Cloud Functions and Vision API. - Experienced in setting up GCP services for one function. - Skilled in implementing Vision API for image processing. - Strong understanding of data processing in GCP.

I am looking for a skilled and experienced Full stack developer with Hands-on experience in Java Hands-on experience in Angular/ REACT Hands on experience on AWS RDS/AWS S3/Oracle/AWS Athena/ SQL In-depth knowledge in Core Java, Spring framework and RESTful API Services, Apache Camel, CI/CD Jenkins, Containerization Experience with AWS Cloud and its services like EC2, Athena, Lambda, S3, SQS and Cloud Formation Experience in writing JUnit test cases Problem-solving abilities

I'm seeking an expert writer, experienced in conceiving compelling, persuasive pitches targeted specifically at those investing in startups. This pitch will be instrumental in raising capital for my UK based Pre-seed stage Software Startup. The unique strength of my startup is its team, which is highly experienced in delivering cutting-edge software solutions. Key Requirements: - You should be adept in conveying our team's unique experience and potential for delivering innovative software solutions. - Prior experience in writing fundraising pitches for software technology startups, especially at a Pre-seed stage in the UK market is crucial. - A proven track record in successfully raising funds through written pitches. I'm excited to work with ...

We are urgently developing a comprehensive marketing analytics tool designed to integrate data from various advertising platforms, website activity, CRM, and Marketing Automation Platforms (MAP) to provide a unified view of marketing performance. We require a highly skilled and efficient Data Engineer or Architect who can handle data export processes, model and create tables and entity relationships, and develop an efficient and scalable database within a tight one-month deadline. ### Responsibilities: - Data Integration: connect and streamline data from multiple sources including ad platforms (like Google Ads, Facebook), website analytics tools (e.g., Google Analytics), CRM systems (e.g., Salesforce), and MAPs (e.g., HubSpot). - **Accelerated Database Design:** Design and implemen...

As an important player in the pharmaceutical industry, we are seeking an efficient and resourceful AI/ML engineer who can harbour their expertise in enhancing our cold chain operations. The specific responsibilities will include: - Conducting meticulous data analysis and modeling - Developing precise and efficient AI algorithms - Integrating existing systems with developed ML models Our project predominantly concentrates on temperature-sensitive medications, which adds a layer of vitality to the precision and accuracy of our operations. Hence, the ideal candidate should have a background in pharmaceutical logistics or healthcare and a solid command over machine learning algorithms. With the potential of AI/ML, we aim to escalate the accuracy in the tracking of our shipments which...

I'm looking for an experienced QA Automation Engineer for solving some issues we have in a complex Jmeter script which we are using in our performance/load tests. This is a 1 week job at most and payment will be fixed at $500. Our JMeter script is not a simple one, so if you are not a real expert in JMeter please do not apply. You will fail to do the project. If you are an expert using JMeter for really complex projects, please apply by simply answering the below questions: 1- Tell us why you consider yourself a JMeter expert. 2- What were the most complex 2 projects that you did JMeter tests for and what made them complex. Please type "I can do it" at top of your reply so that I know you actually read the description.

I'm in need of a skilled HTML - CSS - JQuery developer who can help me build a creative a content to add Describtion on the Images. We need for our Ticket system a to upload image and mark them and create Task for that. We will provide u the the HTML Page where u have to add ur work on it. Key responsibilities: - Designing a creative website that stands out - Ensuring the website is fully responsive for mobile devices - Implementing animations and transitions to enhance user experience Ideal skills and experience: - Strong HTML, CSS, and JQuery skills - Experience in creative website design - Proficiency in creating responsive layouts If you have the required skills and can help me build a creative, responsive website, I'd love to hear from you.

I'm in search of a skilled Java coder to assist with a full Java mini project. Key Responsibilities: - Collaborating with me to scope the project - Developing a full Java mini project - Providing regular updates on progress - Ensuring the project is completed successfully Ideal Candidate: - Proficient in Java with demonstrable experience - Experienced in developing software applications - Clear communication skills and a collaborative mindset - Experience with full cycle software development - Ability to meet deadlines and provide regular updates Looking forward to your application!

For this role, I'm urgently seeking an experienced Java Developer, though a specialization in Java SE, Java EE, or JavaFX is not necessary. At this time, a broad understanding of Java, rather than specific Java skills, is most crucial. Key Requirements: - Proven Java development experience is vital, as it'll aid in current project requirements. - Knowledge of specific APIs or libraries to extend capabilities and integrate systems. When applying, kindly provide the following: - A summary of your Java developer experience - Articulate your knowledge and usage of specific APIs or libraries. Looking forward to connecting with experienced and knowledgeable Java experts for a swift project execution.

Urgent Requirment for the Java Developer

I'm in need of an expert in Python, HTML and JavaScript programming. I am working on a project that involves developing a software tool. Key tasks involve: - Python programming - HTML development - JavaScript programming The main goal is to develop a high-functioning software tool. The ideal candidate should have expert level experience in all three programming languages. Your proven track record and portfolio of similar projects will help you stand out. This meticulously demanding job needs the best of the best. I am counting on your commitment to detail and your cutting-edge proficiency to produce a highly reliable software tool.

...skilled Mechanical Engineer with expertise in light steel construction to join our team. The ideal candidate will be responsible for assisting with project design and conducting various calculations for transportation and container fitting of the product. This individual will collaborate closely with our in-house engineer to achieve common goals and deliver high-quality results. Responsibilities: - Assist in project design and development processes - Conduct calculations for transportation and container fitting of products - Collaborate with the in-house engineer to ensure project success - Provide technical expertise and support throughout the project lifecycle - Ensure adherence to industry standards and best practices Requirements: - Proven experience as a Mech...

I'm looking for a seasoned Java developer who has experience working with XAMP. Your understanding of database systems is also crucial to this project's success. Please apply if you have the required expertise. No teams or companies please.

I require a specialist to integrate Phonepay SDK into my Android application to facilitate in-app purchases. This demands a comprehensive understanding of the Phonepay SDK, as well as expertise in Android app development. Here's what I need: - Integration of Phonepay SDK into my Android app for secure and seamless in-app purchases. - Guaranteed functionality after integration, with purchasers having a smooth, error-free experience. Ideal Skills and Experience for the Job: - Experience with Phonepay SDK - Proficient in Android app development - Knowledgeable in integrating payment gateways - Proven record in similar projects. The ultimate goal is to deliver a user-friendly application capable of safe and efficient in-app purchases via Phonepay SDK. If you are up for the challeng...

Seeking freelancer in Portugal (preferably in the Arganil region) Are you a proactive multitasker based in Portugal, near Arganil, looking for flexible work opportunities? I am in search of a dynamic freelancer who is fluent in both Portuguese and English to assist with various tasks. Long term work, short tasks every now and then. Responsibilities include: Researching local companies and products Making phone calls Occasional site visits as required Stable internet connection for remote tasks Requirements: ✔ Fluency in Portuguese and English ✔ Reliable internet and phone communication ✔ Access to a car and a valid driver's license I offer a fixed hourly price of 8 euro per hour, but I am open to discuss a project-based price as well.

JAva project deployement on digital occean with domain pointing and ssl certificvate

Look for an experienced developer well-versed in JAVA to turn my vision into a successful arcade-style game. The goal is to start development immediately. Details: - I require a JAVA arcade game developed speedily, with high priority on quality and efficiency. - The game details, plot and other specifics will be shared with the selected freelancer. - Since target audience info isn’t provided, the game should be suitable for all age groups. Skills required: - JAVA game development experience - Understanding of arcade-style games - Ability to meet strict timelines Please include examples of previous game development projects in your proposal. Looking forward to potentially working with you.

I require a skilled Electronics Circuit Design Engineer to create a power amplifier circuit for me. The desired specifications for this project are as follows: - Input: +12v, -12v square wave (bipolar/monopolar) - Frequency Range: 0.1 Hz to 1000 Hz - Output: +100v, -100v - Load: 500 ohms - Output Current: 200mA Key requirements for this project: - Designing a power amplifier circuit that can handle the specified input and output voltage. - Ensuring the frequency range is between 0.1 Hz to 1000 Hz. - The output should be capable of driving a load of 500 ohms with 200mA output current. Skills and experience required: - Proven expertise in Electronics Circuit Design, particularly in designing power amplifiers. - Proficiency in managing both bipolar and monopolar input. - Solid under...

I am in need of a mid-level Java developer who can take on tasks in both backend and frontend development, along with database integration. Ideal Skills and Experience: - Strong background in Java - Proven experience in both backend and frontend development - Track record in effective database integration - Mid-level experience required Project Methodology: - The selected developer must be well acquainted with the Agile development methodology. Proficiency in Scrum management or Waterfall approaches is a plus, but the main focus is Agile. This project promises to be exciting and offers comprehensive exposure to diverse aspects of Java development. If your experience aligns with the requirements, and you're well-versed with Agile, I would love to consider you...

I want a software, the device I use to print the output of the project I prepared as WebView, Image, and PDF is TSC, for this, it is necessary to use the connection method 'socket' with the IP and port 9100. Additionally, the '' library inside should be utilized for the application to run. The resources available are as follows, along with an example APK.

I urgently need a skilled Electronics Engineer who is proficient in working with Cadence Virtuoso. Your tasks will include: - Designing a simple circuit - Capturing the schematic of the circuit - Creating a PCB layout of the circuit - Writing a comprehensive report on the completed tasks Due to the urgency of this project, I would prefer someone who can get started as soon as possible. Ideal Skills: - Expertise in Electronics Engineering - Proficiency in circuit design - Solid experience with schematic capture - Strong skills in PCB layout - Experience in Cadence Virtuoso - Ability to write clear and comprehensive reports I look forward to receiving your bids and working with you on this project.

...design and architecture decisions for your team. It is your responsibility to drive projects forward, mentor junior team members, ensure alignment with the company’s overall architectural direction, and contribute to continuous improvement initiatives. By delivering innovative and reliable software, you will contribute to the success of our organization and make a meaningful impact to thousands of customers and millions of users. What you’ll do ● Lead and develop high-quality working software, with a solid design and architecture that is consistent with our overall company-wide approach ● Provide technical guidance and mentorship to less experienced team members ● Partner with Architecture and Engineering Director to design and ...

Project Description: We are seeking a highly skilled High-Performance Computing (HPC) Engineer with expertise in shell scripting and workflow automation to assist in the evaluation and enhancement of the Parallel Works platform. The successful candidate will need to execute various tasks involving cloud cluster management, running pre-installed workflows, and handling both basic and advanced system integrations. Experience with MPI (Message Passing Interface), Singularity containers, and batch scripting is crucial.

...should be tailored to fit learners who already grasp the basic principles of software development and technology are prepared to move into more intermediate techniques and principles. Course Content • Put emphasis on practical applications and live coding examples to reinforce theoretical concepts. • The course should also cover key software development areas such as code writing and debugging, system design, and software testing. • The content should be geared towards an intermediate understanding, hence prior experience in teaching or tutoring at this level would be beneficial. Certifications and Skills Needed • Test-driven development • Knowledge in various software development languages (PHP, HTML, REACT, Java, Python...

I am looking for an experienced Android developer to help with a couple of key issues in my app. The primary focus should be on UI improvements. Key Tasks: token refresh functionality ignore battery...refresh functionality ignore battery optimize permission run at startups functionality UI change 2 new api's refactor code for easier maintenance currently displayes persistent notification dont want it Other requirements: - The app's token refresh mechanism must be revised and optimized - You should be able to ignore battery optimization permission I would ideally like a freelancer who is experienced with Java, Android Studio and UI/UX principles. Experience with token refresh mechanisms and battery optimization is also highly desirable. Please provide examples...

I'm looking for a proficient developer to create a software to be embedded within my existing Laravel website. While I haven't defined an exact functionality, the software's main purpose will be question bank , create mobile app as well

I require the development of an Android Java Studio App designed for entertainment purposes with an emphasis on task management as a core feature. Specifications: - The application must be built using Android Java Studio. - It should ideally support up-to-date Android versions. Experience with Java programming language, Android SDK, and Android Studio IDE is crucial. Core Features: - Entertainment aspects to be discussed in greater detail at a later stage within the project. Creativity and ideas for entertainment-focused applications are a definite advantage. Task Management Features: - The app must primarily include the ability to manage tasks. While specific functionalities were not listed, potential features of interest could be creating tasks, setting due dat...

Create Gaming Dating Mobile App (Ex.- Hello Yo & Ludo Play Room etc.)

I am currently running a Java REST project built on Maven. I recently updated the project to JDK 11 to enhance performance. However, I'm now facing build failures with JMockit for JUnit 4. I require a skilled Java developer to assist in successfully building the project and resolving any issues that may arise during this process. Key requirements: - Expertise in Java development - Solid understanding of JUnit 4 and JMockit - Proficiency in Maven build tool - Experience in upgrading Java projects to JDK 11 - Troubleshooting skills to identify and resolve build issues - Clear communication to explain any necessary changes or updates to me. Your assistance will be greatly appreciated, and I look forward to working with a professional who can help resolve the...

I'm currently testing the project listing system and would like to invite freelancers to share their past work for my virtual project. The goal of this project is to gather an understanding of how freelancers present their previous work. You can apply by simply sharing your past projects.

I have a specific vision for a residential pool that needs an experienced pool engineer to bring to life. - The pool should have a custom shape, not the typical rectangular or freeform. The specific design will be discussed more in-depth once the project commences. - The pool should include particular features I desire such as pool lighting and a sun ledge. Ideally, the freelancer should have vast experience in designing and engineering residential swimming pools, specifically those of custom shapes. A strong understanding of pool lighting and sun ledge installation is also necessary for this project. Together, let's make this vision a reality.

...seasoned developer with experience in Hubspot software development. The project will entail incorporating key features such as contact management, email marketing and lead generation into the Hubspot platform. Key requirements of the project include: - Integration of contact management feature to accurately store information. - Utilize the email marketing feature effectively for targeted campaigns. - Ensure the lead generation feature is robust and functional. In addition, the software should be compatible with key platforms and integrations like Salesforce, WordPress, and Shopify. Ideal candidates should have: - A profound understanding of Hubspot software. - Demonstrable experience in developing similar features. - A knack for integrating software with ...

I'm looking for a computer engineer with strong expertise in Google technologies. Key Requirements: - Proficiency in Operating Systems and Technical Skills: You should be well-versed in various Operating Systems and technical aspects to tackle the challenges of the project. - Google Technology Proficiency: You must have a deep understanding and hands-on experience with Google technologies, products, and services. Ideal Skills and Experience: - Previous experience in software development, network security, or hardware design would be a plus. - Strong understanding and experience in using multiple operating systems, particularly Windows, Linux, and macOS. - Excellent problem-solving skills and the ability to work independently and in a team. - A proactive approach to le...

I'm in need of an experienced CAD designer with proficiency in Fusion 360 to engineer a prototype design for a desktop-sized scent warming device. Key Requirements: - Proficiency in Fusion 360: You must be well-versed in using Fusion 360 to create detailed and accurate CAD designs. - Experience in designing consumer products: Ideal candidates will have a portfolio that includes consumer products, particularly devices that involve heating elements. - Ability to work to a tight deadline: The project needs to be completed within a month. This project involves designing a scent warming device with specific requirements (which I will share upon project commencement). I'm looking for someone who can not only create the CAD design but print it as well. If you are capable of me...

1) Implement MOSSE with SCRFD for Java Android 2) Implement it in our app by replacing MLKit and connect it to our engine 3) Replace our engine with ARCface The App must be fast and robust. For the 1st milestone deliverables... implement MOSSE tracking with SCRFD for Java Android running the C++ libs. Create a demo app that runs detection and tracking and: 1. shows boxes and tracking ID for each face detected. 2. model size 3. fps 4. face confidence 5. screen resolution 6. Allow the app to run on Android's both front and back camera 7. add a zoom feature if supported by the device's camera. 8. add an option to upload and process recorded videos. no need to do ui/ux design key point is to integrate c++ library with android app Need to do some test before start C...