Top java code jobs

I need assistance to solve three coding tasks using Python, Java, and SQL. The challenge involves - Analytical problem-solving - Implementing quality checks - Code compilation The challenges require proficient skills in the aforementioned languages, while also ensuring code efficiency. Prior experience in problem-solving and understanding how to efficiently check and maintain the quality of code is a big plus.

As the project owner, I require an Arduino Uno code, specifically designed to interact with a fingerprint reader for input, LCD and 14 relays for output. Key Requirements: - The code should identify 14 people's fingerprints (let's say 2 different fingerprints for each person), write the name of that person on the LCD and activate the corresponding relay for each person. - The associated relays will control a particular robotic device. - When an unrecognized fingerprint is scanned, the system should write on LCD "unrecognized fingerprint" without triggering any relay. Ideal Skills and Experience: - Proficiency with Arduino programming - Experience working with fingerprint readers - Knowledge of relay and robotic systems . Familiarity with sensor integr...

Are you passionate about crafting exceptional ecommerce platforms using GO lang and React JS/Next JS? Project Description: We ar...Dashboard for Platform Management Inventory Management and Integration Analytics, Reporting, and Security Measures Responsive Design for Multi-device Accessibility Internal Messaging System for Customer Support Project Requirements: Expertise in GO lang and React JS/Next JS API Integration for Backend-Frontend Communication Multi-language and Multi-currency Support Top-up Method Selection for Account Credit Transaction Verification and Purchase Tracking Order Processing, Cancellation, and Refunds Scheduled Payments and Auto Order Processing Timeline: I'm looking to have this project completed within th...

I am in need of an expert in Android application development for a commercial grocery shop app. The freelancer should have substantial background in Android app development. The app needs to be user-friendly and engaging. Key Requirements: - Ability to develop an Android app from scratch - Proficient in Java or Kotlin - Familiarity with Android SDK and Android Studio Please detail your experience with Android development in your bid, it would heavily influence my decision. Looking forward to having an experienced professional developer on board!

I need an automation that can set one or more predetermined replies to top tweets within a certain time. In other words, this automation will allow me to choose the following settings: "Every [frequency] hours, search for top tweets with the word [keyword] that were tweeted within the past [time] hour, and reply [predetermined reply] to [number of replies] tweets. Every [functioning hours] hours it will stop for [pause hours] hours." I will not need to have technical knowhow to choose these. You will need to test this to make sure it works and mimicks human behavior so it doesn't get us banned. You will also find a way for it to work on its own, without any need for me to keep my laptop on. If this is something you can do, please give me a description of how it...

I am on the hunt for a Mid-Level Human Resources professional to assist with recruitment and hiring within our tech-focused firm. Your main responsibility will be streamlining the recruitment process, and hiring talented and dedicated tech professionals. Key Requirements: - Specific experience in mid-level human resources...with a knack for spotting tech talent. - A thorough understanding of performance management to ensure we hire individuals who will enhance our team performance. - Excellent communication and interpersonal skills. This project offers an opportunity for you to showcase your recruitment skills, within the fast-paced tech and software industry. The perfect candidate will have a passion for sourcing top-notch talent, and a keen understanding of the tech industry&...

I'm in need of a talented DevOps engineer, proficient in AWS and GitHub Actions, to assist with an array of DevOps tasks. Key Tasks: - Deploying web applications - Infrastructure automation - Continuous in...talented DevOps engineer, proficient in AWS and GitHub Actions, to assist with an array of DevOps tasks. Key Tasks: - Deploying web applications - Infrastructure automation - Continuous integration and deployment (CI/CD) The applications are built using Java, requiring deep expertise in this language for effective collaboration. To succeed in this job, a solid understanding of web applications, coupled with extensive experience using AWS and GitHub Actions, is critical. Automation skills are also vital. Join us and help make our Java web application deployment s...

We are Jacob Fine Chocolate Co. a premium food brand. With our growing presence in the B2B sector, we're looking for top-notch sales professionals who can help us expand our market share. Key Responsibilities: - You will be solely focused on B2B sales, targeting sectors such as food and beverage, retail, wholesale distribution, wine shops, butcher shops, gourmet shops, cafes, delis, and similar businesses. - Your main goal will be to establish and maintain strong client relationships to secure recurring sales. Experience and Skills Required: - We are specifically seeking sales professionals with experience. - Proven expertise in B2B sales is crucial. - A track record of achieving targets and fostering long-term client relationships. - Experience within the food and bever...

I've got an initial concept for my logo and now need an expert to bring it to life. The style I'm aiming for is modern and minimalist. It should be sleek, clean, and professional. I have this concept. My business is called 'EXOCLEAN Perth' I need the logo to gave EXO at the top, Then Clean, Then the perth smaller at the bottom as its the place. I am predominantly a window cleaner and I use the water fed pole system. I like the way the EXO looks in my concept but I want to make the x into 2 crossing Brushes that look like the Minimal icon versions of the brushes we use to wash windows. As you can see i have tried my best to create an example but I am far from good lol.

We are seeking a skilled and experienced java developer to create a custom JMeter backend listener that can send real-time test results directly to a PostgreSQL database. This project aims to enhance our testing capabilities by enabling seamless integration of JMeter results into our PostgreSQL environment, similar to existing solutions for MySQL like the one found at "" Requirements: Proven experience with Java programming and JMeter test development. Strong knowledge of PostgreSQL and experience in integrating it with Java applications. Familiarity with the JMeter API and backend listener framework

I'm looking for a skilled and resourceful sponsorship manager to help source gear and car parts for our MajikBus tour across the USA. Key Responsibilities: - Sourcing Camping Gear: As we journey across the states, we'll need essential camping gear for shelter and comfort in various environments. - Car Parts Management: The Skoolie needs to be in top shape to ensure our safety and mobility. You'll be required to source and coordinate sponsorship for a range of car parts including Tires, Suspension, Turbo, Water Pump, Air Bags, Roof Deck, Solar Panels, Brush Guard, LED Lights, Lift, Incinerating Toilet and Paint Job. - Adventure Gear Acquisition: We're also in need of specific adventure gear such as winches and rescue boards to support our journey. Ideal Candid...

I'm looking for a skilled designer with experience in creating tech packs for casual tops. Your main task will be conceptualizing and designing a top that fits the description: - Primarily a button-down design With your expertise, I expect a detailed tech pack that includes all the necessary information for manufacturing. You should have a deep understanding of current trends and practical functionality in casual wear design. Expertise in button-down styled tops is highly preferred. Open to all innovative ideas that pay respect to the casual and relaxed essence of the design while merging style with comfort. Your ability to communicate design ideas clearly and concisely is crucial.

We are looking to build a 2D top-down design app with a 3d rendering - Similar to The frontend bootstrap5 template is complete. The GLTF models are complete and we have a range of textures. We have a backend developer in the company to integrate and I have worked in the kitchen industry - Retail and manufacturing for over 15 years.

...Consequently, we anticipate a nuanced understanding of international data protection laws to ensure legal compliance and provide superior assurance to our customers. Candidates familiar with Shopify's platform and privacy settings will be highly preferred due to the nature of our business. This comprehensive understanding is crucial to effectively tailor our privacy policy. In summary, we need a top-flight legal writer experienced in e-commerce, international data protection law, and Shopify privacy policy crafting. Your fine-tuned skills will help simplify often intricate and confusing legal language into a user-friendly format for our individual consumers....

I'm in search of a talented developer to create a web-based CRM system for my business. Here's what I need: - The CRM system should be accessible through a web browser. - Its primary function will be sales tracking. I want a solution that will help me monitor and manage sales effectively. I envision the CRM system to perform ...business strategy. Ideal skills and experiences for this job include: - Proficiency in CRM development - Strong understanding of sales tracking - Ability to create an intuitive and user-friendly interface - Experience with web-based systems - Excellent communication skills to understand my requirements and implement them effectively Looking forward to working with a professional who can deliver a top-notch web-based CRM system that meets my s...

I'm in need of a top-notch landing page for my website, 3sigmacrm.com. The primary purpose of this page is to capture leads and I'm looking to get it completed as soon as possible. Key Elements: - **Lead Capture Form**: The landing page should contain a form that captures the visitor's information. It should include fields for full name and phone number. These fields are essential for qualifying leads and initiating follow-ups. - **Design and Layout**: Aesthetically pleasing design that is in line with the branding of 3sigmacrm.com. The landing page should be visually engaging and easy to navigate, with a clear call-to-action. - **Responsive**: The landing page should be responsive and optimized for various devices, including desktop, tablet, and mobile. Ideal Fre...

...and I need assistance with writing and editing it. I also need the document to be formatted and cited according to APA. Key requirements: - Writing: I require a freelancer who has a strong background in academic writing. You should be able to work with me to craft and refine the content of my thesis, ensuring it's clear, concise, and academically sound. - Editing: Your editing skills should be top-notch. I want someone who can fine-tune my work, improving the overall quality of the text, and making sure it adheres to academic standards. - APA Citation: Familiarity with APA style is a must. I need you to properly cite all sources in the text and compile a comprehensive reference list at the end of the thesis. Ideal skills and experience: - Proven experience in academic writ...

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I'm in need of expert assistance in pushing my Quotex trading themed YouTube channel to the top of search results. My channel hosts over 50 videos and has already had some SEO optimization done, but I need a seasoned professional to drive further growth and visibility. Expectations from this project include: - Conducting detailed SEO analysis on current content - Designing and executing an SEO strategy for improving rankings - Recommending changes and improvements to video titles, descriptions, tags, etc., and where required, boarding new SEO-focused content Ideal skills for this job: - In-depth knowledge of YouTube's algorithm and ranking factors - Excellent record in SEO strategy and implementation for YouTube channels - Familiarity and understanding of the Quotex ...

I require an expert proficient in Python, SQL, and Java to work on a Codility assessment. The assessment will be conducted at an intermediate level and will be inclusive of various tasks that I will be solving in the language of the question. Key Requirements: - Comprehensive Knowledge in Python, SQL, and Java - Proficiency in tackling Codility assessments - Understanding of the assessment's specific concepts and frameworks Remember to adhere to Codility's test format and code-writing guidelines. Your completion and success of this project will greatly depend on your ability to grasp and execute these particularities.

Looking for a talented Java developer to build a to-do list application with a focus on Object-Oriented Programming (OOP). The application will be simple yet effective, featuring offline usage capability which is crucial for productivity in various environments. Key Requirements: • Application Compatibility: The app must be compatible with Windows, Mac and Android platforms. • Offline Functionality: The app should allow users to continue using without a constant internet connection. Skills and Experience: • Proficient in Java OOP. • Extensive experience developing applications for different platforms. • Good understanding of implementing offline capabilities in applications. Application Guidelines: • Freelancers are required to provide d...

...Also a separate user account should be created to access this database. The user should have read/write access, I will again supply the username and password via command line. - The solution should include a set of servers to run both backend and frontend services. I want to be able to make a small change in the script to scale up or down the number of servers. This servers need to run AWS Linux, Java 21, node js 12, and datadog agent. We will start with 1 EC2 instance but as I said I want to be able to change that value and scale up (or down as needed). - The EC2 instances need to upload a config file for Datadog agent, part of this we need to supply the datadog api_key, which will be supplied in the command line via variables. The script needs to update that key in the datado...

I need a coding whiz capable of handling a rigorous coding assessment on my behalf. Proficiency in Python, Java, JavaScript and NPL. I have my recorded answers already just need someone to help me make sure they are correct. The use of AI like chatgpt will not work for this. - Assignment Details: The assessment will include tasks revolving around Algorithmic Problems and Object-Oriented Programming Problems. - Ideal Candidate: A highly experienced developer with a proven track record handling similar tasks and delivering under tight deadlines. Please, only bid if you meet the above criteria and you're ready for an immediate start.

I'm seeking a seasoned expert in digital marketing, with top-notch skills in social media management, content creation, marketing, and SEO optimization. Your primary duties will include: • Managing my social media presence on Facebook, Instagram, and Twitter • Creating and marketing engaging content for my various platforms • SEO optimization to bolster website traffic and search engine ranking The goal of this project is threefold: • To significantly increase the awareness of my brand across social platforms • Drive consistent, high-quality traffic to my website • Generate valuable leads or sales If you have a proven track record in these areas, along with a knack for turning social media followers into customers, I'd love to hear fro...

I'm in need of a Realistic Art Illustration for a particular project. The illustration I'm looking for is a crucial component and must be top-notch in terms of quality, precision, and realism. Specifically, I need: - An artist who specializes in Realistic style to create the illustration. - A keen and creative eye to bring this artwork to life. Please share your portfolio showcasing your previous Realistic art illustrations. Your experience in producing similar artwork will be a key factor in my selection process.

I'm seeking an AutoCAD designe...for creating the 3D model in AutoCAD. Assembly Drawings: Combine the individual component drawings into assembly drawings that show how they come together to form the complete diptube structure. Prototype Blueprints: Translate the design into preliminary blueprints using AutoCAD. These blueprints should provide a clear representation of the diptube design, including all necessary views (e.g., top, side, front) and dimensions. Annotations: Include annotations on the blueprints to provide additional information where necessary, such as material types, surface finishes, or manufacturing processes. AutoCAD Model: Create a 3D model of the diptube using AutoCAD. This model will allow for further analysis and refinement of the design before moving ...

...up a new topic for discussion on the screen that all viewers and the streamer can see and also prompts us in chat. - Configurability: I need the ability to set the frequency at which these topics are displayed. It should be configurable, for example, every 5 minutes, 10 minutes, or 15 minutes. I also need to have the ability to custom create topics. - Topics that can be loaded (Default - using top conversation starters that I can provide) or custom added by chat (Via Bits) or streamer/mods. - Integrated sound alert for this. The ideal candidate for this project should have: - Proficiency in Twitch Extension development. - Experience with real-time data integration. - Strong understanding of UI/UX design principles for overlays. - Ability to create a configuration panel for th...

Need my Amazon product on top ranking

Are you passionate about crafting exceptional ecommerce platforms using GO lang and React JS/Next JS? Project Description: We ar...Dashboard for Platform Management Inventory Management and Integration Analytics, Reporting, and Security Measures Responsive Design for Multi-device Accessibility Internal Messaging System for Customer Support Project Requirements: Expertise in GO lang and React JS/Next JS API Integration for Backend-Frontend Communication Multi-language and Multi-currency Support Top-up Method Selection for Account Credit Transaction Verification and Purchase Tracking Order Processing, Cancellation, and Refunds Scheduled Payments and Auto Order Processing Timeline: I'm looking to have this project completed within th...

I'm seeking a skilled and experienced Machine Learning expert to assist me with an image recognition project focused on vehicle detection using pre-trained YOLOv8 model. Key Requirements: - The main task at hand is to help me in adding some extra features to the existing model for detecting various types of vehicles in images. Ideal Skills and Experience: - Proven...detecting vehicles in images would be advantageous. - Ability to deliver high-quality, accurate and efficient ML models for image recognition. If you have a strong background in Machine Learning and a track record of successful projects in image recognition and object detection, please consider applying for this role. Your expertise will be crucial in helping me achieve the goal of developing a top-tier vehicle d...

I'm looking for a skilled web developer who can create a top-notch website for my pizzeria, Napoletana. The website should ideally be a reflection of our brand, incorporating a red and white color scheme into the design. Key Features to Include: - An efficient online ordering system for a seamless customer experience - A section for our menu, complete with prices and detailed descriptions - A straightforward reservation system for customers to book tables with ease In terms of visuals, we have images that we'd like to use for the website. Hence, an ability to incorporate these into the design tastefully is crucial. The ideal candidate should have experience in building restaurant websites and an understanding of user interface to provide an easy-to-navigate platform f...

...for an experienced C programmer who can modify some C software (open source, on github - ) to make it compile for Raspberry Pi. The modifications needed include: 1. Updating Library Dependencies: Your task will include updating necessary library dependencies. 2. Adjust Hardware-Specific Code: Some parts of the code will need to be adjusted in order to work with Raspberry Pi's /ARM. 3. Fix Compatibility Issues: Tune up the code to address any compatibility issues that might arise during the Raspberry Pi compilation. A successful application should showcase your previous experience especially in handling similar projects. Evidence of past work will be highly regarded but is not a necessity if you can comprehensive demonstrate your experience in this

I am looking for an experienced developer who can use Cython to wrap my existing CUDA code. This is a relatively simple code that is currently used for data analysis. Task: This is done in Linux (ubuntu). I had a old cython code that used to be able to connect with the CUDA code, i think the newer version of CMake changes had made it impossible. I have attached a small reduction of the code, it is pretty much just calling a CUDA kernel from the Python using Cython. The CMake builds, but when the Cython is imported the symbol cannot be found. (to build you need to define an environment variable CUDAHOME points to your nvcc) Steps: 0 (optional) you can Make the cuda code inside to check if it works (1) run (with CUDAHOME env var) (2) run (fail a...

...audiences, and I'm looking for professionals to help me sell it. It's very important that the story is seen as informative. Key points: - True story: The narrative is based on a real-life event, which adds an extra layer of authenticity. - Informative: Whistle blower exposing Facebook approval of online gambling ran through pages, groups, profiles. Exposes alliances with Cashapp, Paypal, Venmo as the top three transaction exchanges. Inside involvement with gambling Names, live video, payment of winnings. Bingo, Pull tabs, slots and vendors. I'm looking to collaborate with a freelancer who has a background in content sales, storytelling, and radio programming. Experience with selling stories in the past would be a great advantage. I’m open to hearing yo...

...child with autism. The successful candidate will manage therapy schedules, coordinate with top-tier therapists, and constantly seek the best treatments and practices across multiple therapeutic disciplines. Responsibilities: Coordinate and manage daily schedules involving various therapy sessions, including Gestalt Therapy, Occupational Therapy, Physical Therapy, Music Therapy, Behavioral Therapy, Play Therapy, Sound Therapy, Reiki Practice, Animal Therapy, Nutritionist Services, and sessions with Autism Specialists. Actively communicate with therapists and specialists to ensure they are delivering the best possible care and meeting all set goals and objectives. Manage reports and advice and opinions from top doctors around the world. Research and source opinions and advi...

I'm looking for an Excel expert to develop an NSE options chain tool that will provide real-time data. The primary goal of this software is to facilitate educational purposes by explaining the basic concepts of options trading. Key Requirements: - Real-Time Data: The tool should be able to fetch and update real-time data from the NSE options chain...Ideal Skills and Experience: - Advanced Excel Skills: Proficiency in VBA and data connections is a must. - NSE Data Integration: Prior experience working with NSE data feeds would be advantageous. - Educational Content Creation: Experience in simplifying complex financial concepts into easily digestible content would be a plus. Looking forward to working with a professional who can deliver a top-notch, educational Excel NSE opt...

I'm after an experienced video editor with expertise in advanced effects and motion graphics. The video should incorporate a music video style which we are keen to integrate into our project. Additionally, we require expertise in Soc...advanced effects and a music video style approach. - Optimize this video content for social media platforms. Required Skills: - Proficiency in video editing with a demonstrated understanding of motion graphics. - Extensive experience in Social Media Marketing. Having a background in creating music videos would be a particular advantage. The passion for social media marketing and staying on top of trending content is a must. This is a perfect role for someone who knows how to engage an online audience with creatively edited videos and strat...

Looking for a reliable Android developer proficient in Java to design a new application with specific features that fulfill my needs. The ideal candidate would have extensive experience in: - Developing on the Android platform specifically for smartphones. - Implementing social media integration into apps, as this is a vital aspect to my project. - Adding advertising capabilities to apps. Experience with different ad formats and placement strategies would be beneficial. - Redesigning and improving upon User Interface (UI) to create an optimal user experience. In-depth knowledge of Java is crucial, as it's the preferred programming language for this project. Familiarity with in-app purchases and working in offline mode would be a bonus, although not a requirement. This...

I'm in need of a skilled Java developer to build an Android app for me. Essentially, I have a code that I'd like to transform into a user-friendly, medium complexity application. It should allow me to input values straightforwardly, and upon entry, it would calculate and generate a result. Key Requirements: - Write clean, maintainable and efficient Java code - Develop intuitive, medium-complexity user interface - Implement the capability of retrieving inputs and performing given calculations - Ensure compatibility with Android platform - Pay attention to details and put user experience in front of everything Ideal Skills: - Solid experience with Android development using Java - Proven track record in creating user-friendly applications - Exc...

...of our previously successful projects. - Highlight our collaborations with other notable organizations. - Present who we are, what we are known for, and our distinct point of view on contemporary solutions aligned to Global Development Goals. Essential Skills: - Proficiency in PowerPoint presentation design - Excellent storytelling and data visualization skills - Prior experience in developing top-tier pitch decks for institutional investors - Deep understanding of the expectations and requirements of major funders like USAID and the Bill and Melinda Gates Foundation - Familiarity with Global Development Goals This project requires a special balance of creativity and strategy. Please provide examples of similar work in your application....

...focus for this project is the Java code implementation. I'm looking to hire a freelancer who can create class diagram and help me translate a class diagram into well-crafted Java classes. Key Tasks: -Create diagrams - Translate a modified class diagram into Java classes - Ensure the Java classes are correctly implemented according to the diagram Your responsibilities will include: - Adding products to the rental cart - Calculating rental fees and duration - Processing payment - Generating a rental invoice Your expertise in Java and software design will be crucial for this project. I anticipate that this task will involve a deep understanding of class design as well as an understanding of the rental business process. Please include exa...

...embedded C++ source code. The review should encompass the following: - Identification of any potential issues which could result in undesired behaviour - Identify any obvious errors in logical design or use of pointers, arrays etc Lint has already been run on the software - I do not want to see the output of lint! This code has been tested on hardware and performs ok. It controls motors, reads switches, encoders and ADC's, and drives eeprom and digipots. I need a final check to capture any errors or issues that may not be known. I do NOT want any style or general commenting recommendations - the review is ONLY TO IDENTIFY serious issues. I do not want speedup suggestions. This is close to production so any changes *need to be necessary* to improve the quality of ...

build desktop appication from scratch using java processing

I'm looking for a professional who can help me create HackerRank for three algorithmic tasks to be completed within 90 minutes The ideal candidate should: - Be proficient in Python and Java, with a strong understanding of data structures, algorithms, and object-oriented programming - Have experience in creating programming challenges or assessments - Be able to design medium difficulty tasks that are both engaging and challenging - Familiarity with HackerRank platform is a plus I will provide more detailed requirements and guidelines once we kick off the project. Looking forward to working with an expert in this field.

I'm looking for an experienced Java developer to create a custom compiler. It will be geared towards handling key Java features including Object-oriented programming, Exception handling, and Generics. Key requirements: - Ability to write a compiler in Java - Strong understanding of Java's key features (OOP, exception handling, generics) - Previous experience with developing compilers is a plus The project doesn't specify a particular version of Java, but the ability to work with different versions may be beneficial. Please provide examples of previous compiler projects or relevant work.

I am looking for a skilled developer who can help me develop a custom Liquid code editor to be integrated into the Braze platform. This editor should support custom liquid code snippets. I first need someone to troubleshooting existing code and determine why the color displayed is blue Key Responsibilities: - Troubleshooting existing and building new Liquid code in Braze Ideal Skills and Experience: - Proficiency in Liquid programming language - Experience in developing custom code editors - Prior experience with Braze platform - Proficiency in Syntax: {% if ... %} ... {% elsif ... %} ... {% else %} ... {% endif %}: This is the syntax for conditional statements in Liquid.

I need some Android developers in java I need work from New freelancers I need work for long term but at low budget I need a serious and hard working persons

An app similar to Uber and Lyft. 1. Mobile App Development: Proficiency in mobile app development platforms such as iOS (Swift) and Android (Java/Kotlin). Experience with cross-platform development frameworks like React Native or Flutter can be beneficial for building apps that work on both iOS and Android. 2. Backend Development: Strong understanding of backend development technologies and frameworks like Node.js, Python (Django/Flask), or Ruby on Rails. Knowledge of databases such as MySQL, PostgreSQL, or MongoDB for storing user data, ride information, and other relevant data. 3. Geolocation and Mapping: Familiarity with geolocation services and APIs for tracking user location and providing real-time navigation. Experience integrating mapping and routing APIs such as Google Ma...

Job Overview: We are seeking a skilled freelance researcher to create a comprehensive directory of therapists and autism specialists located in London. This project encompasses a wide array of therapy disciplines as well as top specialists in autism treatment for children. The ideal candidate should possess excellent research abilities, have a strong understanding of the healthcare sector, and be adept at accessing and verifying professional credentials and contact details. Responsibilities: Systematically collect and verify contact information and qualifications of therapists and autism specialists, ensuring that all data is up-to-date and accurate. Utilize a range of sources such as professional healthcare directories, medical institutions’ databases, specialized LinkedIn ...