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...data, match details, and league information. • Design the database schema to analyze results and rank app users based on winning margins. 3. Frontend Development: • Develop user interfaces using frontend technologies and frameworks. • Ensure responsive design for compatibility across different devices and screen sizes. Requirements: • Strong experience in Android app development, with expertise in Java/Kotlin and Android Studio. • Proficiency in frontend technologies, UI/UX design principles, and responsive design implementation. • Familiarity with backend development, API integration, and database management. • Ability to implement authentication mechanisms, wallet systems, and referral programs. • Good communication skills and the ability...

We require a highly skilled Kafka expert with deep expertise on real production environments. We want to have a high available solution which is also fail tolerant to destination processing systems Strong expertise on Kafka and how to read data from one system, parse this data reliably with options to debug later and finally post data to the destination system What is not required: - HA solutions of kafka - high load - failsave Budget? will not be disclosed, place your best bid to get considered What is next? We will share you a NDA and afterwards a paid test task. Payment? - you estimate in a WBS (optimistic, expected, pessimistic, where optimistic < expected < pessimistic) after getting the task - we discuss about clearances and effort - we mutually a...

...functionality, and provide bug resolution if required Given that the programming language was not specified, expertise in either Python, JavaScript, or Java is required. I would welcome seen any past experience in server setup and VOIP infrastructure development, in addition to general technical skills such as problem-solving, attention to detail, and a solid understanding of IT infrastructures and server technologies. Although the specific usage of the servers is not provided, experience in applying these servers in scenarios like video conferencing, VoIP calls, or WebRTC would be an added advantage. Essential Skills: - Proficiency in Python/JavaScript/Java - Experience in setting up STUN, TURN, and signaling servers - Understanding of VoIP infrastructure and server...

Please read word document attached for full scope of contest. I require a skilled professional in Excel to develop an automated dashboard for my business. The system will need to manage data entry, data analysis, and reporting - all automated. Key tasks will include: - Setting up a dashboard connected to Excel files with automation functionality. - Automating cleaning up and processing of data for analysis. - Developing reports with automatic generation feature. Regarding data visualization, the dashboard should be capable of generating pie charts, line graphs, and bar graphs as per the data analyzed. You should be proficient in Excel and familiar with data visualization techniques. Experience in automation and connecting Excel with other data sources will also be an advantage. ...

STEP 1: Watch the TedxTalk, “Why We All Need to Talk About Postpartum Depression.” STEP 2: Read an article on peripartum depression, such as this one. Look for additional relevant articles and information. STEP 3: Create a poster or infographic that addresses signs, symptoms, and treatment related to peripartum depression. This can be done as a PowerPoint slide or using a program of your choice, such as CanvaLinks to an external site Or PiktoChart. Include appropriate citations and references in your post. STEP 4: In an essay (400-500 words), respond to the following Summarize the TED talk, emphasizing the speaker’s main points What did you find most interesting about

Overview: Experienced AI Consultant needed to lead cutting-edge projects. Collaborate with clients to design and implement bespoke AI solutions using advanced machine learning techniques. Responsibilities: >> Strategic Consulting: Partner with clients to identify AI-driven innovation opportunities. >> Solution Design: Architec...AI model performance and scalability. >> Documentation: Create technical specifications and facilitate knowledge sharing sessions. Requirements: - Bachelor’s degree in Computer Science or related field; advanced degree preferred. - Proven track record in delivering impactful AI projects. - Expertise in TensorFlow, PyTorch, scikit-learn, and AWS SageMaker. - Strong programming skills in Python, Java, or C++. - Excellent communica...

I am in need of an experienced software developer to assist in the creation of a multilevel marketing (MLM) network marketing project. While specific programming languages were not selected, knowledge and proficiency in Java, Python, or C# would be highly beneficial. The following features should be incorporated into the system: - User Registration and Login - Downline Management - Commission Tracking and Calculations PHP language also accepted. Experience in mlm development is preferred. Creative and open minded, time bound, efficient and timely service provider is needed.

Header : Remove Get Quote buttons Home : - 1st section we need to remove Read more button - Trust based section - remove read more button Service page: need order option for service boxes Need to check all forms working properly

I am looking for an experienced Arduino programmer who can help design and develop embedded code for an Arduino project based on sensor data collection. As I have skipped on specifying the type of sensors and exact data to be gathered, the freelancer should have broad knowledge across various sensors and be adaptable. Key requirements: - Create code to collect data from various unspecified sensors - Experience with a wide range of sensors is beneficial - Knowledge of Arduino programming and sensor data collection - Problem-solving skills and adaptability - Ability to recommend various sensors based on different use cases Please note, the specific sensors and data to be collected haven't been defined currently, thus I require a professional with wide adaptable skills.

To refine my Spring Boot project located at , I'm seeking an experienced backend developer knowledgeable about using PostgreSQL d...using PostgreSQL databases. Key Deliverables and Processes: - As part of the task, you'll need to implement a system that logs specific request and response details into a PostgreSQL database. - The specific details to be logged include header fields, query parameters, the count of documents replied in the response, and the response status code. Skills and Experience Required: - Skilled with Java and Spring Boot. - Proficient with usage of PostgreSQL. - Strong background in creating efficient logging systems. Please ensure your bid includes relevant experience, an approach to the task, and your timeline.

I'm searching for a skilled professional well-versed in Adobe Illustrator with expertise in architectural illustrations, particularly focusing on building components. Here's a more detailed set of requirements for the project: - Illustrate specific standard details of cladding, with a specialization in showcasing it as a building component. - Possess knowledge and demonstrated experience in creating high-quality illustrations of architectural elements, honing in on the detailing of a building's features. - Strong proficiency in Adobe Illustrator is a must along with the understanding of architectural nuances involved in the illustrative process. You must match an example which will be supplied. I must see examples of you work to a high standard. MUST HAVE ADOBEL ILLUSTR...

I'm looking for a seasoned Python developer with specific experience in video analysis to create a script that can transcribe a full mp4 video and audio into text. Key Requirements: - The script should be able to read a video in mp4, mkv, mov format or a audio (AAC, mp3, ...) - The library used for reading the video is not fixed. You can choose from libraries which should be compatible with both Windows and Linux (and mac) - take a look here: - The output should detail the (as a class, TranscriptionDetails) ... - file path ... - file name ... - frame number / or location in the video/audio ... - time code / or location in the video/audio ... - the transcription ... - confidence of transcription and should be outputed

I need a driven and detail-oriented developer with stellar skills in Java, Spring, Hibernate, MySQL and React.js to collaborate with us or independently work on our project. Tasks include but are not limited to: - Java, Spring, Hibernate development - Designing SQL queries and ensuring data integrity with MySQL during the data processing stage - Creating a modern and sleek user interface using React.js An ideal candidate will possess a strong background in these areas, with a particular emphasis on developing user-friendly applications with a contemporary aesthetic. Your role will be pivotal in ensuring seamless function and an engaging user experience.

In this project, you’ll need to write unit tests using JUnit, focusing on business logic methods, API calls and mocking implementations. Key Responsibilities: - Write and run tests on business logic methods - Test API calls and mock responses - Implement mocking within the tests Ideal Experience and Skills: Prior experience with JUnit testing is essential. Deep understanding of business logic methods, API calls and mocking is crucial for this role. Output: There are no specific requirements for the output of the test results. The primary objective is to ensure the consistent and proper functionality of the application. Please ensure your tests are well-commented and easy to understand.

I am looking for an Intermediate Java backend developer for part time role. You will be tasked with the following essential duties: - Database Management: You should be able to handle complex database operations with ease and accuracy. - API Integration: Proficiency in integrating third-party API’s/posts is a must. - Web and Socket Applications: Strong understanding and ability to build Swing, Servlet and Socket based applications is required. - Performance Optimization: You should have the ability to troubleshoot and optimize performance issues. The ideal candidate should have a strong familiarity with: - Spring Framework: Proven experience utilizing this tech in building java applications. - Hibernate ORM: Experience and understanding of Hibernate for object-relati...

I'm seeking an experienced 3D artist for an interior design rendering project. Specifically, I need detailed 3D renderings for my living room and bedroom. I'm looking for someone who has great attention to detail, as I want these renders to accurately reflect the planned furniture, decor, and textures. A highly refined and realistic ...realistic depiction of these elements is a must. To bid on this project, you should: - Have proven experience in interior design 3D rendering - Be able to create high-quality renders that include furniture, decor, and textures - Have excellent communication skills and be receptive to feedback - Be reliable, with a strong respect for deadlines. Start your proposal with "3D Expert" so I know you've read the whole descrip...

I am looking to build a captivating website and corresponding Android and iOS apps for a unique, interactive children's storytelling experience. The digital platform will host e-books and stories to be read online, without the option to download content outside of the application. Key features would include: - Seamless, child-friendly user interface - Content uploaded exclusively by the admin The ideal candidate(s) for this project would have proven experience in: - Website and mobile application development (Android and iOS). - Working with children-oriented projects is a plus. - Developing systems for online book reading. - Designing engaging, dynamic user interfaces. With your help, I'm aiming to create a fun and engaging digital reading platform that will delight yo...

Please read the Important Information section before submitting an entry. I'm looking to collaborate with a creative graphic designer to create a vibrant, game-themed flyer for my company's introduction and promotion of our very first game. Your task includes: - Incorporating our company's logo into the design. Don't worry about game screenshots - I'm leaving those to your discretion. Let your creativity shine! - Making sure to create a design that vibrantly reflects the game's theme. The more eye-catching, the better. IMPORTANT INFORMATION [THIS IS AN EXCITING TWIST ON A CLASSIC ESCAPE ROOM ADDING AN OUTDOOR EXPERIENCE WITH GPS SCAVENGER HUNT STYLE] The game description is located at: I AM NOT CLUETIVITY- MY COMPANY IS ESCAPE

I urgently need someone with strong skills in Search Engine Optimization (SEO) and web development to enhance the visibility of my website in search engine results. - Specifically, I require the incorrect phone number that currently pops up in Google results ...Ability to quickly identify and amend errors - Previous experience in troubleshooting SEO related issues - Exceptional attention to detail - Prompt in communication and meeting tight deadlines. the 2 sites shown in the photo belong to me (pc and mac repairs and brokencomputerfix). The phone number shown in the results should be different Its the brokencomputer fix result which is should read 0800 0775233.I don;t understand how its picking up the 0800 number for my other site. I need this fixing- probably easy for an exper...

I am looking for a skilled React Engineer to enhance our existing Rea...Study the existing UI and suggest appropriate interactive elements - Develop these interactive UI Components Ideal Skills: - React - Experience with UI/UX design -Experience with Firebase and Firebase security -Experience with Image re-sizing and compression Tech stack is Firebase, Firebase Storage, Google hosting, React JS, Java and Bootstrap Please provide examples of your work where you have worked on file management and/or image projects in React. You must read, write and speak good English and be available for progress calls between 8:00AM and 11:00AM GMT -5. We expect this project to be approximately 20 hours of effort for a suitable candidate. We will require an NDA and a transfer of IP prior...

I need an experienced Application Developer proficient in Native React for the front end, and Microservices Java for the back end. The features I want to be implemented are: One of the business functions is RSVP applications(As of the tab ) - User authentication and authorization - Push notifications - Payment gateway integration - A comprehensive dashboard - Capability to send emails, SMS, and WhatsApp messages - Full-on responsiveness to support Android, iOS, and Web An adeptness in MongoDB is necessary as it is my preferred database for the application. I desire the application to be fully responsive across all devices, optimizing it for every user interface. This project requires an in-depth understanding of system development, so a track record in similar undertakings ...

I'm urgently seeking a skilled Java Developer specialized in web development. To answer asignment within 2 Hours,no more need because i must present it after 3 hours. i Will send you all project files Please note that this project requires immediate attention and solution delivering, thus only consider bidding if you're able to start promptly.

I am looking for an experienced web developer to create two distinct but cohesive websites. The first phase involves the creation of a 'coming soon' website that will primarily facilitate the collection of email addresses for future updates. The second phase requires setting up a bold, colorful Shopify e-commerce store catering to the sales of physical products exclusively. To achieve this, I will need someone who: 7 days to create a coming soon page, 30 days to create a shopify store, Under 10 products for one website, Under 15 products for second website. - Understands the concept of visually striking yet straightforward design aesthetics to capture user attention and facilitate easy navigation. - Has ample experience with email marketing integration – allow...

I am in need of a skilled content writer with experience in creating distinctive newsletters. The purpose of this project is to deliver educational content on industry news and case...quarterly basis. Key skills required for the job: • Exceptional writing skills with a strong journalistic perspective • Profound understanding of Industry trends and case studies • Capability to research and create engaging, insightful content • Good time management for delivering quarterly newsletters * ADDING SOME HUMOR AND/OR APPROPRIATE METAPHORS to make article more interesting and fun to read Your role will be significant in keeping our readers informed and engaged, enabling our brand to be a trusted source of educational information. Please reach out to me if your skills...

As the owner of a developing website, I require a skilled HTML and Java developer specifically for frontend development tasks. The pivotal functionality on my site's frontend revolves around the implementation of a user authentication process. To achieve this requirement, I prefer a simple yet effective email and password-based login system. An understanding of this process and a proven track record of frontend user authentication mechanisms is significantly desirable, along with comprehensive expertise in HTML and Java. Previous experience in the same sector will be given preference.

I'm looking for a proficient data analyst who can skillfully read, interpret, and display data in real-time from a temperature and pressure reader for the purpose of data analysis. Your role will be to: - Collect temperature and pressure data from an Arduino and send it to LabVIEW - Perform real-time analysis of this data - Display this data as charts and graphs Ideal requirements: - Experience in data interpretation and real-time analysis - Capability to utilize data visualization tools to present data in a comprehensible chart and graph format - Deftness in identifying temperature and pressure fluctuations - Proficiency in working with data generated from temperature and pressure readers This job calls for accuracy, attention to detail, and live feed data competencies...

I'm on the hunt for a versatile and talented content creator who specializes in creating engaging news content. Your role will involve watching other news channels for traffic accidents, weather related disruptions, writing and designing content that covers a range of topics, with a particular focus on local ...and if a traffic or air travel alert happens we need to be ready to go, to own it and dominate the trend to make sure our pages are in the front line. Let's connect if you have the skills and passion to create fresh, captivating news content on various topics to engage our audiences. For the right candidate that has the broad skills and can demonstrate an ability to work hard and be reliable, read the data and help is grow there will be bonuses in cash and a promo...

Job Description: We are in need of a skilled develop...admin console for managing blog posts, categories, and user permissions Ensure seamless integration of backend functionalities with the frontend interface Implement responsive design principles for optimal performance across various devices Ideal Candidate: Proficient in web development languages such as HTML, CSS, JavaScript, Tech stack - React JS, Redux toolkit, pgsql, Spring boot MVS / node js / Java Excellency in documenting the work. Experience with popular web frameworks and content management systems (e.g., WordPress,) Strong problem-solving skills and attention to detail work collaboratively in a team environment We are looking for a developer who can create a robust and user-friendly blog application that meets our req...

Replacing the stupid AI-generated description with my original... This is a 5-10 minute project you can bang out during a coffee break... Pays $40. Need someone to read--in various voices (maybe some different accents)--a dozen questions as if they are being called out at a press conference. (Standing at least a few feet from microphone and projecting toward it... maybe vary the distance form mic by question). This is a goofy, over-the-top project; have fun with it.

...need of an expert in obtaining a Google Places API key. The development process, unfortunately, is currently hampered due to absence of an API key. Your tasks would include: - Assisting in procuring the Google Places API key for development purpose. - Advising on the best practices and guidelines. In spite of knowing the programming language we are using, your skills in JavaScript, Python, and Java would be a tremendous asset. Being that this is an urgent request, your ability to work quickly and efficiently will be greatly appreciated. It is not necessary to deliver a detailed project proposal or showcase your past works. However, your expertise and experience in handling comparable projects would help in resolving our problem briskly. Looking forward to your valuable solut...

Are you a expert copywriter? We are a Animated Explainer Video Production company and we produce high quality explainer videos worldwide. I’m looking for an expert copywriter for writing scripts for our videos. To apply please: 1. Provide a few examples of your work 2. Let me know what you charge for a given level of quality Also, so I know that you’ve read and understood this job post, please start off your response with how many years you’ve been doing this for. Arsen Grujic

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...this project, you will be required to convert a piece of SQL code currently written in Java into C#. The code performs various database management functions. The goal is to accurately replicate the present functions and capabilities. High proficiency in both Java and C#, as well as a robust understanding of SQL and database management, are essential for this task. Experience in code conversion will be highly regarded. Key Requirements: - Convert Java SQL code into C# - Maintain all current database management capabilities - Thorough testing to ensure full functionality This job requires someone with a sharp eye for detail and commitment to quality, as the complexity of SQL database management in Java needs to be perfectly translated into C#. Please onl...

I'm in search of an experienced Java Developer who is proficient in creating Power Mock unit tests. The task at hand will involve generating tests for 3 classes of AEM/Java. However, I have not specified specific functionalities or methods within the classes to focus on, nor are there any specific test cases to be considered. - Skills & Experience - Expert understanding of Java and AEM - Proven experience in creating PowerMock tests - Solid knowledge of unit testing principles Please note that there is no existing test coverage or unit tests for the 3 classes, so you'll be starting from scratch. Bid only if you are confident about creating effective test scenarios for all potential code paths. Thanks!

More details: What are the main functionalities that you want the online judge to have? User registration and authentication, Ability to create and solve coding problems, Automated code testing and evaluation What programming languages should the online judge support for code testing and evaluation? Python, Java, C++, js, c Do you have any specific design requirements or preferences for the user interface of the online judge? Modern and clean design

...integration with other websites, with a focus on creating purchase pages. The website will be a replica of an existing site but in Japanese. Translation services will be provided by our company. Required Skills and Qualifications: - Experience in creating software purchasing websites - Ability to seamlessly integrate with other websites - Proficiency in frontend and backend technologies such as ASP.NET, Java - Experience in replicating and customizing existing websites - Ability to adhere to project schedules and deadlines - Fluent in Japanese and willing to assist with translation tasks Responsibilities: - Creation of purchase pages requiring integration with other websites - Replication of the existing website and translation into Japanese - Customization of page design, layo...

I require an experienced Embedded Software Engineer to construct an i2c driver to be utilized with the PIC16F887 MCU for communication with the RTC DS1302. Your responsibilities: - Initialize the i2c communication. - Implement the function to read data from the RTC DS1302. - Implement the function to write data to the RTC DS1302. - Simulate the functions over proteus. Skills and Experience Required: - Embedded software development - Familiarity with the PIC16F887 MCU - In-depth knowledge of RTC DS1302 - Proven experience with i2c drivers and RTC I necessitate this project to be completed as swiftly as possible, therefore the ability to adhere to tight deadlines is crucial.

I'm seeking an experienced web developer to implement crucial changes to my website. Key Responsibilities: - Implement One-Time Password (OTP) feature for user verification purposes, enhancing the overall security of the website. - Simplify the current side navigation and product listing UI, making it more user-friendly and easy to navigate. - Add a 'featured' suppliers section on t...applicants should demonstrate: - Proven experience in web development and design. - Familiarity with implementing OTP verification systems. - A strong understanding of UX design and navigation simplification. - Proven debugging abilities, making sure that the website runs smoothly. - Experience in creating and managing 'featured' directories or segments. Framework: Laravel Language...

Objective: The objective of this project is to implement enhancements to the existing parking management system, both in the web portal and mobile application, for improved performance, usability, and security. Portal Changes: Performance Filter: Implement a filter functionality to retrieve performance data for each parking site, including date and time informati...(ticketers) from logging into unauthorized locations or profiles, ensuring that each user is restricted to their designated location and user ID. Vehicle Details Retrieval: Allow ticketers to retrieve vehicle details (check-in/out times, token amount) by entering the vehicle number, providing enhanced convenience and efficiency in ticketing operations. Technologies Used: JavaScript (for web portal), Java (for mobile ap...

I need a script or program designed for my Windows system that will expertly read and organize scanned invoices. The script should possess the following capabilities: - The ability to read invoices, specifically documents in PDF format. - Must be able to categorize these invoices by company name, separating invoices into their appropriate folders. - If a folder for a particular company does not exist, the script or program should be able to automatically create a new one. An ideal candidate for this job should possess excellent skills in software development, particularly with Windows applications, document processing, and OCR (Optical character recognition). Experience in automating file organization systems would be a definite plus. Please apply if you are confident in y...

- Read the JSON files from a table in the database. - Extract specific keys or property values. The challenge here is that the JSON schema will vary from file to file. To be successful in this job, you should have: - Proven experience in writing SQL for complex operations such as this. - Strong understanding about JSON file structure and how to efficiently read and manipulate them. - Ability to create MS SQL statement to read keys and values from JSON file Attached is a sample of the two lines that need to be read in the result as columns (code and display)

PLEASE READ CAREFULLY BEFORE PLACING A BID. I WILL IGNORE BIDS PLACED AUTOMATICALLY WITHOUT READING THE DESCRIPTION If you have any legit questions AFTER READING THIS AND ONLY IF YOU HAVE READ THIS, please feel free to message me. I will provide 3 photoshop files with 2 layers. The source layer is part of a photo for reference, the target layer is the artwork. File #a You must draw the hand in the same style as the rest of the painting. Fingers must be somewhat visible. No need for many details, just make it look the same style as the rest of the painting. Also you must draw a red thread tied to the pinky of the hand, extending to the right side of the drawing. This must be at a seperate layer, in the same style (oil painting). File #b You must replace the 2 tables and cha...

[Overview] We are seeking a talented and motivated Full Stack Developer to join our team. The ideal candidate will be responsible for developing new tools, maintaining and enhancing existing functionalities, and ensuring the overall performance of the https://iotools.clo...Mustache templates. - Solid background in custom PHP development for creating bespoke solutions. - Understanding of MySQL database management. - Proven problem-solving skills and keen attention to detail. [Submission] Please have a quick look at and let us know in your proposal the current number of tools available on the site (you can find it in the header), to prove you have read the job description and will be considered for the role. Thank you for your time, and looking forward to your proposals.

I am in need of a seasoned software developer, specifically one with a polished expertise in Java. I am aiming to develop a data analysis tool and require a professional to spearhead this process. Key responsibilities would include: - Designing and implementing the data analysis software using Java - Ensuring the developed software meets specifically outlined requirements The ideal candidate's skills and experience should include: - Proven experience in Java programming - Extensive knowledge in software development, particularly in creating data analysis tools - Strong analytical skills to effectively interpret data requirements - Familiarity with business requirements and translating them into functional software Through this project, we aim to create a robu...

I'm looking for an expert writer to create a culture guide i... Skills and Experience: - Proven experience in writing instructional material or guides - Broad understanding of corporate culture and values - Ability to convert complex ideas into simple, easy to understand information - Must be creative and engaging in writing style The project will involve: - Detailed exploration of our company values and work culture - Developing a guide that is easy to read, engaging and informative - Working closely with our team to ensure accuracy of information - Timely delivery of work Our ideal freelancer will have a firm grasp of the corporate world, and understand the nuances that come with it. The ability to encapsulate the essence of our company into text is an essential skill fo...

I'm looking to hire a freelancer proficient in GO language to develop a Windows-based bot that can perform the following tasks: see excell file for messages attached - Double click to trigger. - Read QR codes to log into WhatsApp. - Send both text and multimedia messages via WhatsApp installed on the computer. Key Skills: - Proficiency in GO language - Windows platform development experience - Familiarity with WhatsApp API

Hello am currently building an an app that revolves around social media ecommerce gamification drop shipping blockchain nft In a few weeks time I have to pitch the app in front of investors. I would like to start building a team to include in my presentation. If you have great experience in the above mentioned areas and would like to join the team then let me know. At the moment no work is involved so its a no pay journey for the time being upon a successful capital raised each of you will be paid at an agreed rate when work commences thank you

I am in need of an experienced Android developer who can help me build an app specifically for expense tracking. Key Features Expected: - Ability to categorize exp...should also allow users to mention their payment method for each expense Currency Conversion: - Please note that there's no need for currency conversion within the app. Ideal candidates should have a strong background in Android development and a portfolio demonstrating previous work in financial app development, specifically expense tracking software. Excellent UI/UX design skills, proficiency in Java or Kotlin, and a solid understanding of financial analysis are also necessary for this project. Attention to detail and the ability to turn complex requirements into a simple and effective mobile app is a must fo...

My requirement: Order execution , stock data streaing , watchlist , profit loss , trade history , user authentication , these are my major API requirements Seeking an experienced backend developer with strong abilities in Python, Java, and Node.js. For my paper trading project, I need a coder that can successfully: 1. Construct a secure user authentication system, ensuring users can safely access their trading data at all times. 2. Forge real-time market data integration, providing users with live and reliable information. 3. Create a robust order execution feature, ensuring smooth and timely transactions. 4. Seamlessly work with a stock market API to accurately procure and update the necessary trading info. Knowledge of payment gateways and notification service

ipv6 osi ipv4 ethernet and alL I think to be able to do this you should be expert in java, If you think you are expert in this topic kindly place a bid to enable us discipv6 osi ipv4 ethernet and discuss about the requirement clearly and decide on timeline