How to become a blockchain developer from scratch jobber

I need help to sanitize my online database to eliminate duplicate entries. My primary data source is an online database which has become cluttered with repetitive information. This hampers the overall efficiency and creates error in my outputs. I urgently require a skilled data entry expert with a strong competency in data cleaning, in particular, the elimination of duplicate entries. Your role will involve systematically reviewing the database, identifying duplicates and then removing or merging this data. Familiarity with online databases and previous experience in data cleaning is a necessity for this task.

I am in need of an experienced, highly skilled Shopify developer to build my e-commerce website as soon as possible. Key Features: - A well designed and user-friendly product catalog - A seamless and efficient shopping cart system - A reliable and secure payment gateway Applicants must have: - Proven experience in building e-commerce websites on Shopify platform - Knowledge and experience in e-commerce best practices - Ability to complete the project quickly and efficiently I am after quality and speed in this project. I'm looking forward to seeing your applications and portfolio.

I need help to sanitize my online database to eliminate duplicate entries. My primary data source is an online database which has become cluttered with repetitive information. This hampers the overall efficiency and creates error in my outputs. I urgently require a skilled data entry expert with a strong competency in data cleaning, in particular, the elimination of duplicate entries. Your role will involve systematically reviewing the database, identifying duplicates and then removing or merging this data. Familiarity with online databases and previous experience in data cleaning is a necessity for this task.

I am in need of a proficient software developer who can build a desktop application for e-commerce and transactions. The expected software will run on Windows. The primary function of the application will be to facilitate online sales, process payments, and manage transactions. Ideal Skills and Experience Required: - Desktop application development expertise - Extensive knowledge in Windows application creation - Proven experience with e-commerce and transaction application development - Familiarity with common payment gateway integration - Strong understanding of data security and encryption for transaction safety. I anticipate a software that is seamless, user-friendly, and secure for conducting business. Please, only bid if you meet these requireme...

I'm looking for a proficient developer who is well-versed in React based Progressive Web Applications (PWA). The primary goal of the project is to create an informative minimum viable product PWA that features with data managed locally. By applying for this project, you confirm your understanding of my requirements and your expertise in delivering efficient React based PWAs. I look forward to seeing your proposals!

...experienced website developer to build an e-commerce website for my business. The site should integrate paytm as the primary payment method and have the following essential features: - Product search and filters: The website should allow customers to easily find products through a search bar and filter options. - Shopping cart: A functional shopping cart that allows users to add items, view their cart and proceed to checkout. - Customer reviews and ratings: A feature that enables customers to leave and read reviews, as well as rate products. I'm looking for a developer with a strong background in e-commerce website development, specifically with experience in integrating paytm and implementing the...

I'm looking for a skilled web developer to create an e-commerce website for my business. Key Features: - Payment Gateway: The website must integrate a secure and reliable payment gateway to facilitate online transactions. - Customer Reviews and Ratings: Implement a system where customers can leave reviews and ratings for products. - Product Customization: Enable options for customers to customize products before purchasing. Product Quantity: The website will consist of 50-100 products. Ideal Candidate: - Proficient in e-commerce website development - Experience with payment gateway integration - Skilled in implementing customer review and rating features - Able to create a user-friendly product customization system ...

I'm seeking a professional and experienced C/C++ developer with a solid understanding of OpenSSL for an advanced encryption project. Key Details: - The primary objective is to implement advanced encryption techniques using OpenSSL in a Windows environment. - The project involves the integration of high-level cryptographic features to ensure secure data protection. Ideal Skills: - Proficiency in C/C++ programming - In-depth knowledge of OpenSSL - Prior experience with advanced encryption techniques - Strong understanding of Windows platform The goal is to create a robust system that guarantees the safety of sensitive data. If you have a proven track record in similar projects and can deliver reliable, efficient, and se...

Need to recount the stock quantity based on approve order (Write script to run it) Able to work with ftp. Laravel work. Start immediately.

My online ...wallet is experiencing issues specifically with sending funds. I need a crypto expert to help me resolve this issue so I can continue transacting smoothly. Key Tasks: - Diagnose the issue: The freelancer will need to investigate the specific problem preventing my wallet from sending funds. - Implement a solution: Once the issue is identified, the freelancer will be responsible for fixing it promptly. Skills and Experience: - Proven experience with online crypto wallets, particularly in resolving transaction issues. - Strong understanding of blockchain technology and the principles of cryptocurrency transactions. - Excellent problem-solving skills to diagnose and fix the issue efficiently. - Good communication skills to...

I need assistance in creating a poster from a medium-sized old sign (Want to be able to make large poster (A3 or larger maybe even A0) . Here are the essential details about the project: - Provided Materials: I will be providing a high-resolution photograph of the old sign for reference. - Design Details: The goal here is to execute an exact replication of the original sign’s design, so attention to detail will be critical. - Ideal Skills: Proficiency in digital graphic design, photo editing, and image scaling would be perfect for this job. The ideal candidate will also have exceptional eye for detail. I look forward to working with a professional who can help bring the beauty and nostalgia of this old sign into ...

I am searching for a proficient full-stack developer with keen expertise in JavaScript, Python, and Java. While not an absolute requirement, any experience with the frameworks such as React, Angular or Django would be beneficial but not compulsory, as the client skipped identifying any specific framework. The developer will work on a project whose goal or purpose has not been specified, hence requiring versatility and flexibility to adapt to potential changes during the project lifecycle. This might include, but isn't limited to, creating a web application, building an e-commerce website or developing a mobile app. Ideal Skills: - Expertise in JavaScript, Python, and Java - Understanding of React, Angular, or Django - ...

BACKEND DEVELOPER • Experience in backend technologies (Python, Django, HTML, CSS, JS, PostgreSQL, RESTful Web Services APIs, OOP, WebSocket) / Will be a plus to have in-depth knowledge in other areas other than the software languages mentioned above. • At least 3 years of experience in developing web applications, • Experience in the integration of microservices into consumer web applications, • Experience in Python/Django code-based production, extensive testing, and e-commerce development, • Technical problem solving ability • High motivation and eagerness to learn • Understanding user needs with analytical skills competency, • Time and stress management and teamwork compatibility

I'm seeking an ...seeking an advanced C# developer with prior experience in creating desktop applications on Windows. Familiarity with TWAIN integration is crucial. Key Requirements: - Advanced C# Knowledge: The ideal candidate should be comfortable and well-versed in advanced concepts. - Windows Desktop Application Development: Previous experience in developing desktop applications on Windows is a must. - TWAIN Integration: You should have prior experience integrating TWAIN for image scanning functionalities. This is a challenging project that requires a high level of expertise in C# and experience in developing Windows desktop applications, particularly with TWAIN integration. If you're confident in your skills and have a solid track record...

Looking for a talented React Frontend developer to assist in creating a sophisticated web application. Key requirements: - Proven experience building web applications using React framework - Familiarity with creating intuitive dashboards - Experience implementing authentication features - Ability to integrate a functional chatbot - Detail-oriented and exceptional UI/UX skills - Knowledge in frontend performance optimization Strong applicants will have a depth of experience in the above areas and be ready to hit the ground running. Let's connect to discuss the details further.

...Company Overview: 3arabian is a Startup founded recently in Dubai with one vision ?: “How can we make Arabic simple?” We are re-engineering the Arabic teaching methods to make different Arabic dialects closer than ever and to enable foreign students to speak & communicate in Arabic with different Arab nationalities in the fastest way possible. * Job Summary: We are looking for a Software Developer Freelancer who will help us with the integration of Stripe within our systems. We already configured Stripe and are currently using it for our subscriptions but manually updating the payments in our education management software where we manage students, tutors, schedules, and billing). The software developer will main...

We are seeking a skilled developer with expertise in customizing XFileSharing Pro to enhance our website's payment capabilities. The project involves integrating additional payment options, with a focus on cryptocurrency, and revamping the payment page to accommodate these new options. We also require integration with a third-party payment gateway () to generate custom payment links. If you have experience with XFileSharing Pro, payment gateways, and cryptocurrency processing, we would like to hear from you. Key Requirements: Proven experience with XFileSharing Pro script customization. Expertise in integrating third-party payment gateways. Familiarity with cryptocurrency payment processing. Ability to design and ...

Are you a creative and strategic marketing professional looking for an exciting opportunity to drive the growth of a premier chauffeur service company? Look no further! We are seeking a dynamic Marketing Manager to spearhead our marketing initiatives and propel our brand to new heights. *About Us* We are a leading chauffeur service company, dedicated to providing luxury transportation solutions to our esteemed clients. With a commitment to excellence and a passion for unparalleled service, we have built a reputation for reliability, professionalism, and sophistication. *The Role* As our Marketing Manager, you will be responsible for developing and implementing comprehensive marketing strategies ...

Creating a compelling Meta preview image banner for BitSport's SocialFi AirDrop Campaign. The banner is essential for attracting participants to the campaign. Here are some banner ideas along with suggested text that you can include to convey the context and encourage others to join your campaign: Banner Ideas: Engaging Visuals: Incorporate vibrant and eye-catching graphics related to gaming, social interaction, and blockchain. Use BitSport's branding colors (violet/purple gradients) for a cohesive look. Include elements like gaming controllers, digital assets, and X (Twitter) social media icon. Can also include image element of an AirDrop. [Visual Elements: Gaming graphics, social media icons, countdown timer] [Text Overlay:] ...

...for a developer to create a unique, custom-built website geared for a cryptocurrency presale. This site will be the primary source for information about the token and presale, so it needs to be user-friendly and intuitive. Key areas of focus will be: * Custom-built platform: I'm not interested in using WordPress or Shopify. My preference is a website custom-built from scratch. * No live chat feature: I don't need a live chat function implemented within the site. * Branding and color scheme: I have my branding guidelines and color scheme that will need to be adhered to during the website build. Ideal experience for the freelancer would be past work with cryptocurrency websites, professional un...

I'm in need of an ASP.NET developer to help me implement user authentication, database integration, and file uploading functionalities for a small project. Below are the details of the project requirements: - User Authentication: The system should allow users to register using their email and create a password. They should also be able to log in using the same credentials. - Database Integration: I need the system to store user profiles, transactional records, and product or service listings. The database should be seamlessly integrated with the ASP.NET application. - File Uploading: The project involves a file uploading feature. Users should be able to upload files to the system. I'm looking for someone w...

I'm looking for a skilled frontend developer to help me build a modern, responsive web application. The project requires a deep understanding of HTML, CSS, JavaScript, Angular, and React. Key requirements: - Proficient in HTML, CSS, JavaScript, Angular, and React - Strong experience in developing responsive web applications - Prior experience with implementing user authentication and authorization systems - Capable of integrating animations and transitions in web pages Your role will be to: - Develop a fluid, responsive, and user-friendly web application - Implement user authentication and authorization features - Ensure a seamless and visually appealing user experience with animations and transitions Your expertise in fronten...

I'm in need of a proficient web developer to construct a lively online platform, focus being to spotlight and exchange HTML, CSS, and JavaScript projects. The platform will be a hotspot for developers to flaunt their skills, communicate and brainstorm on various front-end projects. Key Features: - Development of User profiles: This will include a detailed assessment of users' skills to provide a comprehensive view of their abilities. Evaluation Protocol: - The users' front-end skills will be ascertained and demonstrated via pertinent certifications and badges earned. This implies that the platform needs a functionality to issue and display these achievements. Skills and experience: - Prof...

I'm looking for a Unity 3D developer to create a mobile action game. Key Project Details: - Game Type: The game will be an action-packed experience - Platform: The target platform for the game is mobile devices Special Requirements: - In-App Purchases: The game will have a in-App purchase system. - Dynamic Maps: The game should have a map that changes every so often. Ideal Skills and Experience: - Proficient in Unity 3D development - Experience in mobile game development - Familiarity with implementing in-app purchases - Ability to create dynamic game maps. If you have the right experience in game development and Unity 3D, feel free to bid on this project.

I want to take the next step in my video services, I need a website where I can display my portfolio in a great way, with an intuitive design and a contact form, My budget is somewhat tight because we have barely been advancing in this market, based on the needs of my website and due to costs, I do not necessarily need a super website made of scratch, a good template (I got envato premium with lots of templates) , I only need it to be secure to got a nice website or a WIX service, SQUARESPACE can be used if it is easier for you and match the requeriments, better for costs. or we can use some envato tempaltes i just got a few nice, web designer-developer will suggest best option based in money...

I'm seeking a proficient Full Stack Java Developer to create a web application. Even though I haven't specified the use of certain frameworks, familiarity with Spring Boot, Hibernate, and Angular will be useful. Your primary role will focus on: - Developing a highly responsive web application from scratch. - Implementing MySQL as the preferred database management system. Candidates who have prior experience in full-stack development and database management using MySQL are highly desirable. This is a project that demands robust technical skills, so a sound understanding of various Java frameworks and web application development is essential.

I have a single page website in progress, utilizing HTML and Bootstrap. I am looking for a skilled developer to finish the Single webpage developed. The webpage is partially completed. Ideal skills and experience: - Proficient in HTML and Bootstrap - Good understanding of responsive design Tasks may include, but not limited to: - Completing unfinished coding - Possibly adding new functionalities - Fixing any existing bugs that might be identified SIMPLE 1 DAY WORK, Need fast person no time wasters

I'm in immediate need of a highly skilled React Native developer with experience in PHP to urgently address and fix issues with expo-notifications in our project. We have a critical demo scheduled for 9 AM EST tomorrow. The selected developer must be able to start immediately, use a time tracker for all billed hours, and ensure the solution is fully functional by the deadline. Please apply only if you have specific expertise in React Native and PHP, and can work efficiently under tight deadlines. Direct experience with expo-notifications is a must. No inefficiencies or unnecessary complexities - straight to the point execution needed.

I'm looking for seasoned blockchain developers, proficient in creating, testing and implementing smart contracts using Solidity. Here's what I need: - Token creation and distribution: I require a smart contract that can efficiently create and distribute tokens. - Current smart contract: The project requires the creation of a significant modern smart contract. Please choose your coding language as Solidity, but flexibility and the ability to work with other languages as the project evolves will be advantageous. The ideal candidate would have a strong command of Ethereum and the Solidity language. Proven experience in developing similar projects would be crucial.

I need a skilled Java developer specializing in back-end development who can use MySQL as their database technology. The main task for the developer is to work on API development, ensuring the smooth transaction of data between the server and our end users. Ideal Skills and Experience: - Proficient in Java and backend development - Extensive experience with MySQL database technologies - Experience in API development and management

can you help me with just need to customise "batch number" as "not required" field in products and purchase and sale sections, you can see that

I require an experienced React Native developer for a full-time role. This position is focused on mobile app development for both iOS and Android platforms. A uniquely qualified candidate will have: - Expertise in React Native and mobile development - Strong understanding of UI/UX design - Familiarity with API integration In this role, you will be working according to the detailed design and requirements provided. This is a challenging yet rewarding opportunity to showcase your development skills as you help bring our mobile application to the next level.

...FREELANCERS ONLY I'm seeking a talented scriptwriter to bring my Australian story to life on the big screen. The story is based on real events and characters, and has a tragic undertone. It unfolds in the 20th century and encapsulates the essence of Australia's history and society. Key requirements for the script include: - Capturing the true essence of the historical events without fictionalizing them - Developing real-life characters that are relatable and intriguing - Conveying the cultural aspects of Australia during the 20th century - Weaving together a compelling narrative that does justice to the tragic nature of the story The ideal candidate for this job should have: - Experience in writing scripts for films or TV...

I'm looking for a skilled Swift developer to assist me with the creation of a user-friendly iPhone application. The main tasks would involve iOS app development and UI/UX design. The app is intended to be relatively straightforward, focusing on simplicity and ease of use. Key requirements: - Proficiency in Swift - Experience with iOS app development - Ability to create simple, intuitive UI/UX designs This project would be ideal for a developer with a good eye for design and a passion for creating user-friendly applications.

As a beginner level MySQL user, I am seeking someone to sit with me (virtually) for approximately 2-3 hours to aid me in running certain MySQL commands with some provided databases. Beyond this, I need assistance in creating a new database from scratch. The session will be conducted via Zoom, and it's vital that you have the requisite MySQL software and databases already installed on your own device. My needs during the call include: - Writing MySQL commands - Understanding MySQL commands - Creating a fresh MySQL database Ideal freelancer for this task would have a strong command of MySQL and proven experience in teaching or tutoring, as well as excellent communication skills in English.

I will be choosing someone one hour from now. Answer me this questions: Are you available immediately? We have a demo tomorrow 9am EST What is your experience with PHP? What AI tools do you use to make your devleopment faster? Are you comfortable working hourly?

I am writing with excitement and a bit of nervousness as I'm on the brink of publishing my own app. It's been a labor of love, and now I'm eager to share it with the world. However, navigating the process of publishing an app can be a bit daunting, and I find myself in need of some guidance. I know you're experienced in this field, and I admire your expertise. Would you be willing to spare some time to lend me your insights and possibly assist me through this process? Your support would mean the world to me, and I am genuinely grateful for any assistance you can offer. Thank you for considering my request. Yours regard. Alok

I need a talented senior React JS developer to take over the front-end development of my project. I need help to create a responsive ui based on screen resolution. Which will bind the email address as in Outlook view Key Tasks: - Handling front-end development effectively - Implementing high quality user interfaces Skills & Experience: - At least 5 years of experience with React JS - Proficiency in Redux is a must - Familiarity with RESTful APIs would be a great advantage

I'm looking for a Django expert skilled in website development. My project is an E-Parking solution, and although I've managed to do most of it, I need some additional features added. Primary Responsibilities: - Add features to existing E-Parking solution Ideal candidates should possess a strong background in Django and a good understanding of database management and API integration. Experience with developing E-Parking solutions or similar will be a great advantage. You should be able to understand my requirements clearly and work efficiently to implement these features to my satisfaction.

...(executable) and the objective is to add in certain features (very simple features to begin with for this part 1 of the improvement) and possibly remove some useless features / calculations that may not be needed. Simply a cleanup of the UI. There is no major change into the design and purpose of the app, its simply just as stated; removing redundant features and to add some life improvements to the current App. Feel free to ask me any questions if you want a more in detail description and or images to the current app. Mind you we will be screening candidates to work with before replying to your message as from previous work we notice a lot of automated bidders and responders. A little de...

I am in need of a seasoned legal professional who can assist in drafting a comprehensive franchise agreement for my existing food and beverage business. Key Requirements: - Drafting a Franchise Agreement: I require a detailed, legally sound and industry-specific (food and beverage) franchise agreement from scratch. The document should be tailored to my business's unique offering. - Legal Expertise: Considering the legal intricacies of franchise agreements, professional experience in the field is essential. - Industry Knowledge: A solid understanding of the food and beverage industry is important in order to accurately reflect the industry's standards and practices in the agreement. Ideal Skills and Experience: - L...

We have a server of rohan some one using packets or ddos to crash ure server

I'm in search of a developer proficient in PHP, React JS, and Python to help me create a dynamic and interactive web application. Key Responsibilities: - The main task will be website development, focusing on creating an interactive web application. Ideal Skills and Experience: - Proficiency in PHP, React JS, and Python. - Previous experience developing interactive web applications. - Understanding of UI/UX principles for crafting engaging user experiences. The web application will primarily serve as an interactive platform, so prior experience in developing similar applications will be a big plus.

I will be choosing someone one hour from now. Answer me this questions: Are you available immediately? What is your experience with react native? What AI tools do you use to make your devleopment faster? Are you comfortable working hourly?

...En esta posición, serás responsable de la gestión y administración de proyectos de desarrollo de software, supervisando y coordinando el trabajo de los desarrolladores durante todo el mes a la vez que realizarás otras tareas administrativas. Además, desempeñarás un papel clave en el marketing digital, la administración de proyectos y la gestión de personal. No realizarás tareas de programación, pero tus habilidades técnicas te permitirán guiar y gestionar eficazmente a los desarrolladores. Responsabilidades principales: Gestión de Proyectos: - Desarrollar el alcance de proyectos y definir funcionalidades a desarrollar. - Coordinar y evaluar tareas diarias con l...

I am in need of a skilled developer to create an educational app for the iOS platform. Key Requirements: - Your primary task will be developing a feature-rich educational iOS app. - The app is intended to serve as a learning tool, so it should be user-friendly, engaging, and interactive. - I would like the app to have the capability of including quizzes and information boxes. These features are key to creating an effective learning platform. - Prior experience in educational app development will be a plus. Ideal Skills and Experience: - Proficiency in iOS app development. - Experience in creating educational apps. - Ability to implement interactive features like quizzes. - A keen eye for user interface desig...

I need a professional to scrape the stock information from the first 6 stocks on the first of each month starting from 1/1/2014 till the current date on the Chartmill website. You will need to register for a free account. The filter for 2/5/2024 is ,ind_22,date_2024-05-02&v=1&s=p6m. Key Requirements: - Extract the stock code and all fields that are available on the website for the first 6 stocks. - Ensure data is accurate and up to date. Timeframe: I'm looking to have this completed as soon as possible. Ideal Skills and Experience: - Comprehensive experience in web scraping, particularly from financial websites. - Familiarity with stock market data and terminology. - Ability to deliver a high l...

I need a Python developer who can create a script to scrape news in JSON format from moneycontrol at a specified interval and store it in a database. Key Requirements: - Develop a Python script to scrape news in JSON from moneycontrol - Automate the scraping process at a specified frequency - Ensure the scraped news is stored in a database Ideal Skills and Experience: - Proficiency in Python - Experience with web scraping using BeautifulSoup or Scrapy - Knowledge of working with JSON data - Familiarity with databases and data storage - Previous experience in similar projects would be a plus Please note: The project does not have specific requirements for news categories or keywords at the moment. ...

I'm in need of a skillful full stack web app developer with expert-level knowledge in HTML, JavaScript, and PHP. The primary objective of this project is to develop a comprehensive web application. Key Features: - Display Business Services - Sell Products Online - Collect User Data through Forms - Provide Content - Job Portal These features should seamlessly combine to create a dynamic, user-friendly platform. The web application aims to reach a diverse range of users including the general public, business professionals, and job seekers but is open to anyone who finds it useful. Ideal candidates must have substantial experience in both front-end and back-end development. I'm looking for someone who can comprehend ...

As a React Front-End Developer I require a professional who can skillfully incorporate Forms and validation, Dynamic data rendering, Responsive design, along with , CraftJs and MUI libraries into my project. More specifically, the project demands: - Integration of Forms and validation: You must be able to handle complex forms and efficiently implement form validation. - Dynamic data rendering: The project requires handling and displaying dynamic data efficiently. - Responsive design: Your ability to ensure that the design is responsive across various devices. - Implement CraftJs and MUI: You should have experience with these libraries and be able to effectively incorporate them into the project. - Wireframe and Design: I have a ready wirefr...