Java design patterns jobs
I found a Java-based trading algorithm on GitHub that I’d like to set up and run. The code is reportedly fully functional but includes some "TO DO" items. To get it operational, I believe the following steps are required: Complete the TO DOs – I will provide the tasks in English, which need to be translated into Java and implemented in the code. Integrate with real-time data – Connect the code to my broker’s price stream using their development guide (). Set up a database – Store the real-time price stream in a database. Enable data retrieval – Ensure the algorithm can access and process data from the database. Validate functionality – Run the code on a historical dataset (which I will provide) to ensure it works co...
...Lazyload for module/routes Adding router, router-outlets, etc. Use Angular forms with value changes, validators, etc. Use RXJS in any extent possible Use standalone components and/or shared Angular Material for styles and Angular CDK is used for DnD HINT: The more Angular features/patterns you use, the better. Done? Your project passes eslint The project builds and can be served Your app can create an appointment Your app can move appointments via Drag&Drop You have ensured all different Angular patterns such as lazyload, router, forms are in place...
...growing crochet business. This website will serve as the central platform to feature our crochet patterns, merchandise, integrate with existing social media accounts, and host automated blog posts. The focus will be on user-friendly design, e-commerce capabilities, and seasonal content, particularly a page dedicated to yearly holidays. Objectives: To design and develop a visually appealing and navigable website that reflects KHROCHET’s brand ethos. To integrate the site seamlessly with our social media platforms like Instagram and Pinterest. To incorporate an automated blog system that supports scheduled posting. To develop an efficient online store to handle the sale of merchandise and digital patterns. To feature a dedicated section for holiday-them...
...dealer’s hand. A Blackjack strategy recommendation system that suggests the next best move based on the player's hand. Additional Notes: The system should be adaptable to different Blackjack game interfaces, with minimal adjustments required for different designs. Clear documentation of the code and how to use the system is essential. The system should be able to analyze card patterns and make decisions with a reasonable level of accuracy. Share any previous experience with Blackjack automation or card game strategy if available....
Requirements for SaaS Multi-Role Platform in Java Vaadin with Plain Java Components 1. General Requirements: Technology Stack: The platform must be developed exclusively in plain Java using Vaadin. No Spring Boot or similar frameworks should be used. External libraries or third-party APIs should be avoided as much as possible. All features and functionality should be implemented natively to maintain full control over the system. Only browser-native elements like scrollbars (CSS/HTML) may utilize non-Java approaches. Modern Design: The platform should follow modern UI/UX principles, with responsive layouts and optimal performance. Progressive Web App (PWA): Full PWA support, including offline capabilities, installability, and device responsiveness. Scalab...
I'm looking for a Java developer to create a program for me that modifies existing PDFs. The specific task will be to add text or images to the PDF. Skills and Experience: - Proficiency in Java programming - Experience with PDF manipulation libraries in Java - Ability to incorporate image and text addition into a PDF - Strong problem-solving skills and attention to detail
...software developer to create a credit rating software similar to CIBIL, using PHP or Java. Key Features: - Credit Scoring Module: The software must be capable of assessing and scoring creditworthiness. - User Authentication and Management: Robust user authentication and management systems are necessary to ensure secure access. - Reporting and Analytics: The software should have comprehensive reporting and analytics capabilities. - AI Integration: We are looking for innovative ways to incorporate AI into the software to enhance its capabilities. - Banking APIs: The software will require integration with various banking APIs for data access and validation. Ideal Skills and Experience: - Proficiency in PHP or Java. - Proven experience in software development, particularly ...
I'm looking for a skilled developer to create an AI agent blockchain...well as managing community interactions. 2. **Phase 2**: The full protocol. This includes the implementation of the token deployer and the bunding curve. The AI deployer should incorporate: - **Natural Language Processing Responses**: The AI should be able to understand and respond to user queries in a human-like manner. - **Pattern Recognition**: The AI should be able to identify trends and patterns within community interactions. - **Data Analysis and Reporting**: The AI should be able to analyze data and generate reports on community engagement and other relevant metrics. Ideally, you would use the Eliza framework for this project. Timeliness is key, so I'm looking for a fast turn around without c...
Hi, We are looking for a highly qualified development team of at least 5 developers for java capable of working with Java and Vaadin. Ideally, you already have a pre-built Java Vaadin platform that can be extended, as our goal is to save time and launch quickly. In addition, parts of the solution must support Progressive Web App (PWA) capabilities. We look forward to hearing from you! Key Requirements: Java & Vaadin Expertise Proven experience with Vaadin framework (preferably with existing reusable components or a pre-built platform). Strong understanding of Java (including Java 8+ features and best practices). PWA Readiness Ability to integrate or develop Progressive Web App features for designated parts of the platform. Offline capabili...
...easy User-Agent customization, designed specifically for Android smartphones. Project Requirements: Core Features: - A fully functional browser for Android devices. - Ability to easily customize the User-Agent (both for network requests and JavaScript). - Minimalistic and user-friendly interface. Preferred Technologies: - Use of WebView or Chromium as the browser base. - Programming languages: Java/Kotlin or C++/JavaScript (for Chromium-based solutions). Compatibility: - The browser must run on Android 8.0 (API 26) and later versions. - Optimized for smooth performance and fast page loading. Configuration Options: A simple method (e.g., via a configuration file or menu) to modify the User-Agent without recompiling the app. Required Skills: Proven experience in Android mobi...
I'm looking for an expert Android developer proficient in Java and Smali to modify an Android app for me. Key Requirements: - Understanding of Android app development and modification - Proficient in Java and Smali - Experience with modifying app functionality, specifically payment processing - Ability to bypass existing payment restrictions in the app This job is focused on altering the app's functionality to bypass current limitations on payment processing. Please only apply if you have the relevant skills and experience.
...literature review and highlight relevant concepts. 2. Analysis and Discussion: - Lead the initial analysis to identify themes, patterns, and significant quotes. - Follow the six-step thematic analysis process: 1. Transcription and Familiarization: Review transcripts to identify initial themes and reflections. 2. Selection of Keywords: Assign meaningful keywords based on participant experiences (e.g., repetition, richness, rationale). 3. Coding: Assign codes to capture themes related to the research questions. 4. Theme Development: Develop themes that link data to research questions. 5. Conceptualization: Interpret the data to uncover relationships and social patterns. 6. Conceptual Model: Present a unique framework guided by existing theories. - Identify gaps or areas ne...
I'm working on a personal project and need a gyroscope stabilizer that I can control myself and mount onto a 12-inch by 12-inch aluminum platform. The main purpose of this stabilizer is for use in my own personal projects. Key Requirements: - The stabilizer should be remote-controlled. - The remote control system should allow for basic movement control, speed adjustment, and pre-set movement patterns. Ideal Skills and Experience: - Expertise in designing and building gyroscope stabilizers. - Proficiency in remote control system integration. - Experience with personal project applications. - Understanding of aluminum mounting requirements.
I'm looking for an experienced apparel pattern maker who specializes in womenswear, specifically sportswear. Key requirements: - Create unique patterns for different types of sportswear. - Use of cotton as the primary material. - Expertise in womenswear pattern making. Ideal skills and experience: - Proven track record in designing womenswear patterns. - Experience working with cotton and sportswear. - Strong understanding of pattern making principles and techniques.
...of nature. The designs will also need to include some embroidery patterns, so an understanding of what translates well into embroidery is key. - Style: The designs should be modern and minimalist, focusing on clean lines and simple, yet striking compositions. Also looking for designs appreciated by Gen Z. - Theme: The overarching theme is 'nature', so the designs should incorporate elements found in the great outdoors. - Elements: Specifically, I'm interested in designs that feature flowers and plants, as well as animals. Ideal skills for this job include: - Graphic design, particularly with a focus on modern aesthetics. - Experience in creating designs for tote bags and/or similar products. - Knowledge of embroidery design. - A strong understandi...
...for stock and options trading in NSE (National Stock Exchange) and BSE (Bombay Stock Exchange) based on our proprietary trading methods and rules. The system should integrate with multiple brokers, execute trades as per predefined conditions, and provide real-time analytics and reports. Scope of the Project: Trading Strategies: Automate trades based on the following methodologies: Candlestick Patterns: Identify and act on specific candlestick formations. Fibonacci Levels: Recognize retracement and extension levels for trade entries/exits. RSI (Relative Strength Index): Execute trades based on overbought/oversold conditions. Elliott Wave Theory: Use pattern recognition to identify wave counts and trade accordingly. Price Action: Evaluate support and resistance zones, trendlines,...
I'm seeking a statistics consultant with expertise in data analysis, specifically within the realm of business data. The primary objective of this project is to identify trends from the data. Ideal Skills: - Proficient in statistical software and tools (like Chi-square, Fisher exact test etc ) - Strong background in business data analysis - Excellent at identifying patterns and trends in data Experience: - Previous work with business data - Proven track record of identifying key trends from data analysis
I am in need of an experienced professional who can provide job support for Java and Apache Kafka. The assistance is required to be offline in Bangalore. Required Skills: - Strong experience in Java 8, J2EE, and frameworks like Spring Boot, Hibernate, JPA. - Hands-on knowledge of REST APIs, Microservices, and MVC architecture. - Proficiency in Apache Kafka (brokers, producers, consumers, topics, partitions, and streams). - Familiarity with Docker, Kubernetes, AWS, and servers like Tomcat/JBoss.
I'm looking for an experienced Embroidery Designer proficient in Wilcom, who can create or replicate classic patterns and other designs. The ideal candidate should be able to communicate promptly, and be able to work from images or references shared. Please apply if you can make or replicate designs as per the images or references shared.
We are a PC gaming company, and we are looking for a 3 or 4 seconds stylish intro of our logo. it will be put at the start and end of our videos. this is our website for context The style should fit our brand and the style of our website. Key Elements: - The animation should incorporate specific icons and background patterns from our brand. - The video should convey a playful tone, but still maintain a level of professionalism. Ideal Skills: - Strong background in realistic-style illustration. - Experience with logo animation. - Ability to balance a playful mood within a professional context. - Proficient in incorporating brand-specific elements into animations.
Project Title: Development of Train Ticket Booking System Objective: Create a functional train ticket booking application using Core Java that allows users to book, view, and cancel train tickets seamlessly. Scope of Work: Design and develop a console-based system for booking train tickets. Features to include: User registration and login. Train schedule viewing and filtering. Ticket booking, cancellation, and confirmation. Payment simulation functionality. Ensure the system is optimized and user-friendly. Target Users: Travelers looking for a quick and simple train ticket booking solution. Deliverables: 1. Fully functional application with source code and comments for easy understanding. 2. Basic user manual/documentation for operation. 3. Testing and debug...
...a file for my vehicle's gear knob. The design must be an exact replica of the attached picture, with all the intricate details and textures. Key requirements: - The design needs to be a Classic Round shape. - It must replicate the exact texture of the original gear knob. - The file must be delivered in STL format, as I need it to be 3D printed. Size considerations: While I'm uncertain about the specific size, the design should be adaptable for a typical car's gear knob. The printer should be able to adjust the size as necessary. Ideal skills for this project include: - Proficiency in 3D modeling software - Experience with creating files for 3D printing - Attention to detail, particularly in replicating textures and designs. Please note, the d...
Job Title: Java L3 Support Engineer Job Location: [Mumbai, Goregaon] Experience Level: 5+ Years Job Description:- We are seeking an experienced Java L3 Support Engineer to provide advanced technical support for Java-based enterprise applications. The ideal candidate will possess excellent problem-solving skills, a deep understanding of Java, and a proactive approach to ensuring application performance and stability. Responsibilities:- • Handle L3-level support for Java-based applications, troubleshooting and resolving escalated issues. • Debug and analyze Java code to resolve production issues and improve application performance. • Collaborate with development and QA teams to understand system architecture and provide so...
I'm looking for a seasoned software analyst who can assist with code analysis tasks for our diverse codebase. The primary aim is to enhance the quality of our code across various languages. Key Responsibilities: - Conduct thorough code analysis using SAST - Identify areas for quality improvement Ideal Skills: - Proficiency in code analysis - Extensive experience with Java, JavaScript, Python, and C# - Strong understanding of SAST tools - Excellent problem-solving skills - Ability to communicate findings clearly
I'm looking for a professional to transform my logo into a flat embroidery pattern for standard-sized shirts. The logo will be embroidered on the shirts, so it should be suitable for that purpose. Ideal Skills and Experience: - Prior experience in converting logos to embroidery patterns - Expertise in flat embroidery techniques - Understanding of shirt embroidery requirements - Knowledge of suitable medium-sized (3 to 6 inches) patterns - Strong attention to detail and quality The machine I use is the Brother Innovis NV880E
I am in need of a designer who can create a unique and detailed design for a pair of boxing gloves. The gloves should be made out of high-quality leather and incorporate specific elements that I would like to discuss in detail. Key Requirements: - Expertise in creating custom and detailed designs for sports equipment - Proficiency in using leather as a primary material - Experience in integrating brand logos and specific graphics into designs - Ability to create unique patterns or textures - Understanding of using specific materials and designs to enhance the overall quality and durability of the gloves Please provide a portfolio of your previous work, particularly any experience you have with designing boxing gloves or similar sports equipment. I am looking for a designer...
I need my existing logo to be reworked with more intricate patterns and gradient colors. The final logo should be delivered in a PNG format. Ideal Skills: - Graphic Design - Logo Design - Adobe Illustrator / Photoshop Please note, the enhanced logo will primarily be used on my website and social media platforms.
...existing shipping box design created in Adobe Dimension, but we need it modified for new measurements. The final deliverable must be a die cut file created in Adobe Illustrator format for the printing factory, in the following three sizes: Measurements: 1. 21” L x 5.5” W x 5” H 2. 21” L x 9” W x 5.5” H 3. 21” L x 16” W x 5.5” H Key Requirements: - Translate the existing Adobe Dimension design into a die cut file in Adobe Illustrator format. - Ensure the design aligns with our fun and colorful children's brand style. - Incorporate bright patterns and playful text as per the original design. - Provide accurate die cut files for the listed box sizes. Ideal Skills: - Expertise in Adobe Illustrat...
I am on a journey to dive deep into the world of cryptocurrency trading and investments, with a particular focus on technical analysis. I am seeking a knowledgeable and experienced professional who can help me understand the intricacies of: - Chart patterns and indicators - Trading strategies - Analyzing market trends Most importantly, I need assistance in mastering the practical skills of trading, such as how to put a sell order and managing crypto wallets. Ideal skills for a freelancer bidding on this project include: - Extensive experience in crypto trading - Strong teaching and communication skills - Ability to simplify complex concepts - Knowledge of technical analysis tools and techniques - Experience with setting up and managing crypto wallets. Please note, I am looking...
Please Sign Up or Login to see details.
...needs Web applications, mobile apps, and enterprise software solutions Integration services and API development Legacy system modernization and migration Technology Consulting Technical architecture design and planning Digital transformation strategy Technology stack optimization Performance optimization and scalability solutions Industry Solutions Enterprise Resource Planning (ERP) systems Customer Relationship Management (CRM) solutions Business Intelligence and Analytics platforms Workflow automation systems Our Technical Expertise Frontend: React.js, Angular, Vue.js, HTML5/CSS3 Backend: Java, Python, Node.js, .NET Mobile: iOS (Swift), Android (Kotlin), React Native Database: SQL, NoSQL, MongoDB, PostgreSQL Cloud: AWS, Azure, Google Cloud DevOps: Docker, Kubernete...
Hello, I'm looking for an experienced C++ or java developer to create a console for Android 10 and above. This console will have several features, including BLE compatibility, console history management, and a user interface for command input. Key Features: 1. BLE 4.2 and BLE 5.x compatibility 2. User can save console history to a text file on demand, with the option to define the file name 3. User can clear the console history 4. Console capacity of up to 2M Bytes of text 5. User commands can only be entered from a predefined input string 6. 10 user-defined commands and 10 buttons to use these commands; commands must be automatically stored 7. Configurable special characters after a command line (r, and/or n) 8. Minimal possible permissions from the OS 9. All source code m...
I'm seeking a skilled researcher to help me with a project focused on customer behavior in the ready-to-eat and cooked food sector, particularly concerning purchase patterns. Key Tasks: - Locate 8 datasets (freely available and downloadable) and research papers of good quality focused on customer behaviour related to ready-to-eat or cooked food. - Find datasets on which machine learning models have been applied in such research papers. Ideal Skills: - Experience in data analysis and research. - Familiarity with customer behaviour studies and machine learning. - Ability to locate and assess the quality of freely available datasets and research papers. I look forward to your proposals.
I need moderate detail, traditional-style, geometric-patterned decorative barge boards modeled in a CAD program. These designs will be used on a CNC machine, so precision and compatibility with the machine are paramount. Ideal skills and experience for the job include: - Proficiency in CAD software - Experience with CNC machine compatible designs - Understanding of traditional decorat...boards modeled in a CAD program. These designs will be used on a CNC machine, so precision and compatibility with the machine are paramount. Ideal skills and experience for the job include: - Proficiency in CAD software - Experience with CNC machine compatible designs - Understanding of traditional decorative styles - Ability to create moderate detail designs - Experience with geometric patterns ...
I'm looking for a robust string generator that can create strings based on specific rules. The strings will primarily be compose...based on specific rules. The strings will primarily be composed of alphanumeric characters and three basic arithmetic operators. Their length will vary, being a minimum of 4 characters and a maximum of 6. Key requirements: - The output should be in plain text. - The strings need to undergo several validations: length validation, character set validation, and pattern matching validation. - The patterns do not need to follow a predictable sequence, but there will be multiple possible values in terms of length. Ideal skills for this project include experience in string manipulation and data generation, with strong attention to detail for the requir...
...tracking tools into my Android app, which is built using Java and React Native. The primary objective is to track app installs and sales that originate from ads on platforms including Facebook, Instagram, Twitter, and TikTok. Description: We are looking for a skilled developer to integrate conversion tracking tools into our Android app built with Java and React Native. The goal is to track app installs and sales generated from advertisements on Facebook, Instagram, Twitter, and TikTok. Requirements: Proven experience with Meta SDK (App Events and Conversions API). Familiarity with Twitter Conversion Tracking SDK. Experience with TikTok Events API or TikTok Pixel integration for mobile apps. Strong knowledge of Java and React Native development. ...
I am seeking a Senior Java Spring Boot Developer to join my team as a contractor. The role offers a monthly remuneration of $2000. Fluent English is must. Key Responsibilities: - Fixing issues with the backend logic including bug fixes - Developing new features - Maintaining and improving existing code - Managing deployments and integrations Ideal Skills and Experience: - Extensive experience with Java Spring Boot - Strong debugging skills, particularly with backend logic - Prior experience in a similar role - Ability to manage projects independently - A proactive approach to identifying and solving issues
...developing and deploying various Object-oriented and web Enterprise Applications. - Strong background in object-oriented development techniques, solution design patterns and best practices - Experience deploying Node.js into production and scaling applications beyond single instances and understanding of cloud deployments and microservices approach to build the application. - Proficient in planning, designing and implementing SPAs using Angular and developing REST APIs using Node JS. - Created Typescript reusable components and services to consume REST APIs using Component-based architecture. TECHNOLOGIES: Node.js | Angular | React.js | | Java script | TypeScript DATABASE SQL | PL/SQL| MySQL | PostgreSQL | MongoDB | Amazon DynamoDB PM TOOLS: GIT | SVN | JIRA M...
I'm looking for a skilled developer who can integrate the TikTok Pixel, along with its versions for Twitter, Facebook, and Instagram, into my Android mobile app. The purpose of this integration is to track conversions when a user makes a purchase for registration. The app is coded with Java and react native. Key Requirements: - Expertise in Android app development - Strong experience with social media pixel integration, particularly TikTok - Knowledge of eCommerce tracking - Ability to implement tracking for specific events, focusing on purchases Currently, my app does not use any analytics tools, so this will be the first implementation. Experience in setting up and testing similar projects in the past will be highly beneficial. Your task will be to ensure that conversions a...
This proje...configured to work with multiple devices. - There is no requirement for a server or database, all communication is handled via the SIM800L module. - A refresh button is available in the app to manually sync the app with the current state of the LEDs. Ideal Skills: - Proficient in Native Android (Java/Kotlin) development. - Experience with Arduino and SIM800L modules. - Prior work with real-time data transmission in mobile apps. - Knowledge of implementing OTP-based authentication in apps. - UI/UX design skills to create a simple and clean interface. The goal of this project is to facilitate a college project involving remote control of LEDs via an Android app. Your bid should reflect an understanding of the technical requirements and your ability to deliver a ...
I'm looking for an expert Java developer who can assist me with a project focused on creating a specific web application. This involves using Visual Studio Code (VSC) and developing weekly content to complete the assignment. Key Responsibilities: - Collaborate with me in developing a web application using Java. - Implement features such as user authentication and database interaction. - Create engaging weekly content to facilitate the learning and development process. Ideal Skills: - Proficiency in Java and experience in web application development. - Familiarity with Visual Studio Code (VSC). - Experience in implementing user authentication and database interaction features. - Excellent content creation skills. - I have attached the assignment details (its in 3...
...for each theatre. 2. Seating Category Proportions Estimate the proportion of seats in each price category (if seating plans are available). Indicate where assumptions are made due to unavailable data. 3. Dynamic Pricing Analysis Day-of-Week Variations: Capture pricing differences for: Weekday matinees. Weekday evenings. Weekend matinees. Weekend evenings. Seasonal Variations: Identify pricing patterns during high-demand periods (e.g., holidays, school breaks) vs off-peak periods. Time-Based Pricing Trends: Analyse pricing changes based on booking windows: Advance bookings (3+ months before the performance). Standard window (4–6 weeks before). Last-minute bookings (1–2 days before). Highlight percentage changes in ticket prices across these timeframes. Determine vari...
I require an experienced guitar technician to finish the wiring on my Epiphone SG. This project involves approximately 1-2 hour...guitar technician to finish the wiring on my Epiphone SG. This project involves approximately 1-2 hours of work. Key Requirements: - Custom Wiring: The guitar will need custom wiring, not standard, vintage, or any other type. - Unique Wiring Patterns: I'm looking for someone who can implement unique wiring patterns. - Wiring Advice: I need a professional who can provide advice on wiring options as I do not have a wiring diagram to follow. Skills and Experience: - Proficiency in guitar wiring and modifications - Experience with custom and unique wiring patterns - Ability to provide expert advice on wiring options - Previous work with E...
...Analysis: • Clear and interactive dashboards for displaying health and activity metrics. • Historical data trends (daily, weekly, monthly). • Personalized insights and recommendations based on the data. 4. Notifications and Alerts: • Customizable notifications for health reminders (e.g., inactivity alerts, heart rate warnings). • Alerts for reaching daily goals or detecting unusual health patterns. 5. User Profiles: • Support for multiple user profiles, with password protection for data privacy. • Ability to switch profiles within the app. 6. Third-Party Integration: • Integration with Google Fit, Apple Health, and potentially Strava. 7. Social Sharing: • Generate shareable summaries of activity and achievemen...
I'm in need of a seamless surface design for a tablecloth, with a traditional aesthetic. The design should be primarily composed of leaf patterns, with a monochromatic color scheme. Ideal Skills: - Surface design expertise - Proficient in traditional design aesthetics - Strong understanding of monochromatic color schemes - Experience in creating leaf patterns
I am seeking a proficient developer or team to build a URL shortening platform...be compatible with both Web and Mobile. Key Features: - **Monetization**: The platform will be funded through multiple streams: - Ads - Premium subscriptions - API access for businesses - **User Management**: Comprehensive user management capabilities are essential: - User registration and login - Different user roles and permissions - User analytics to track engagement and usage patterns Ideal candidates will have demonstrated experience in creating similar platforms and a strong understanding of URL shortening services. Excellent knowledge of user management systems, mobile and web development is crucial. Familiarity with monetization strategies for digital platforms will be highly adv...
I need an Android app developer who can create an application capable of detecting potential disasters in crops. The app should be able to identify floods, droughts, hailstorms, and thunderstorms. Key Requirements: - The app should provide real-time alerts to users. - It should have a data logging feature to keep track of historical data and patterns. - The app should include a weather forecasting tool to predict potential future disasters. The ideal freelancer for this project should have: - Prior experience in developing Android applications. - A strong understanding of disaster detection systems. - Skills in integrating real-time alert systems and data logging features.
I have 1 iframe code with 10 links need to select random link inside the iframe each time i open the page screenshot : php not allow use java script budget $10 only
