Python backend developer skills jobs

This script must be developed in Python 3 or higher and must take a PNG image as input and return 4 letters. It is desired to achieve 95 percent accuracy or higher (out of a total of 200 test images), not use paid libraries, and be efficient (less than 3 seconds processing time per image). Hardware where it will be tested: Architecture: x86_64 CPU operation mode(s): 32-bit, 64-bit CPU(s): 8 Memory: 15877 The images can be extracted from the following site (captcha image):

I am seeking a software engineer skilled in Java and C++ to build a robust desktop software application. The selected professional will be in charge of supervising both the frontend and backend development process. The ideal candidate should be experienced in the following: - Proficiency in C++ and Java. - Expertise in developing desktop applications. - Strong understanding of frontend and backend development. - Excellent problem-solving skills. Potential freelancers should be ready to showcase prior desktop software projects as part of their bid proposals. I value quality and attention to details above all.

...need a coder who is well-versed in blockchain technology and is comfortable working in a GitHub environment. Key Requirements: - Proficient in blockchain coding - Strong understanding of GitHub and its functions Your primary task will be to guide me on how to utilize GitHub for version control, specifically in the context of a blockchain project. Ideal Skills and Experience: - Proficient in blockchain coding, preferably in Solidity, Python or JavaScript - Exceptional understanding of GitHub and its version control capabilities - Ability to provide clear and practical guidance in an educational manner Please only bid if you have demonstrable experience in using GitHub for blockchain projects. If you have a specific GitHub repository that you can share as part of your ...

convert coordinates into url using webscraping python

I'm currently seeking an adept Python developer capable of crafting a bot designed to circumvent the Cloudflare protection of a specific website (details will be disclosed privately to the chosen freelancer). The bot should reliably bypass the protection consistently, as my attempts have yielded varied results, occasionally succeeding but often encountering 'Failure!' from Cloudflare. Efficiency in handling a large volume of attempts is crucial. If you possess the necessary skills and are up for the challenge, please get in touch. Ideal Candidate: - Proficient in Python, with experience in bot development - Familiar with CloudFlare's security measures and how to bypass them - Experienced in automated testing and website monitoring - Strong p...

We are looking for a front-end developer to join our team to help maintain and improve a web application built in Laravel. The developer must have experience working with large-scale Laravel projects and be proficient with JavaScript and various front-end tools used by Laravel such as webpack, npm, and vite. The developer will work with our back-end developer to optimize and improve the current front-end codebase.

I'm looking for a skilled developer to create Python-based modeling and simulation tools for UAV Swarms. Ideal candidates should have experience in Python and Machine Learning, as well as a solid understanding of industrial processes and systems. The tools should ideally offer real-time simulation capabilities, data visualization, and the ability to integrate with relevant software. A formal report of the project is required with the simulation and coding work. You may need to discuss these details with me once we get started on the project.

...a skilled Python developer to create an Ant Colony Optimization (ACO) algorithm that can read numbers in a matrix to calculate the shortest distance and its respective cost. Key Features: - The algorithm should respect origin and destination points, which will be indicated by specific row and column numbers. - Ideally, the code should be able to parse a .xlsx file format. Desired Skills: - Proficiency in Python programming language - Experience with optimization algorithms, particularly the Ant Colony Optimization algorithm. - Familiarity with .xlsx file parsing. I already have a basic code and can provide it to you as reference material; however, I need someone to improve and expand on this code to meet the requirements. It is essential for the proposed...

I'm from Xplota, a pioneering startup with exciting AI-powered projects on the horizon. We're currently on the lookout for a skilled web developer, more specifically, someone proficient in backend and full-stack development. If you're a pro in these areas, we want you on our team! Key Features & Functionalities: - Push Notifications: We aim to keep our users engaged with timely and relevant notifications. - Social Media Integration: Integrating popular social media platforms into our system is a crucial part of our strategy. Ideal Platform & Technology: - iOS: If you have experience with iOS development, you'll be a great fit for our projects. - Android: Likewise, Android developers are highly desired for the tasks at hand. This is a remote work...

I'm seeking a proficient Ignition platform developer to assist with the front-end development of a project. Key Requirements: - Strong background and experience in the Ignition platform is a must. - Your primary focus will be the front-end development, ensuring a seamless and user-friendly interface. - Prior experience with similar projects is highly desirable.

...search of a talented developer with strong expertise in Python and options trading to create neutral trading strategies for me. The scope of this project includes: - Designing trading strategies primarily focusing on neutral approaches. It's critical that you're familiar with various trading strategies and especially skilled in applying neutral strategies. - The strategies should accurately consider option strike prices. An in-depth understanding of how option strike prices impact the trading outcome will be invaluable for the success of the project. - The complexity level required in this project involves developing multi-leg option positions. Therefore, experience and knowledge in creating such advanced strategy positions is a must. Advanced knowledge in ...

I am in search of a seasoned AI developer with expertise in various AI domains. The ideal candidate should have a strong background in: - Natural Language Processing - Machine Learning - Computer Vision I'm also looking for a candidate with a proven track record of working on complex AI projects. Please provide details of your past work and experience in the AI field. A detailed project proposal would be a plus. The project will involve developing a sophisticated AI system, so it's crucial that you are well-versed in the latest AI technologies and methodologies. Feel free to share any specific programming language experience you have, although it's not a prerequisite. Looking forward to receiving your application!

I'm in search of an AI Engineer specialized in Machine Learning to assist in a predictive analysis project. Job Title: Python Developer with Experience in Transformer Models Location: Remote Job Type: Contract / Freelance Project Duration: 2-4 months Introduction: We are seeking a highly skilled Python Developer with specific expertise in transformer models to join our project on a contractual basis. The project involves applying transformer technology to solve complex problems in fluid dynamics. This role is ideal for candidates who are proficient in Python and have experience with machine learning models, particularly transformers. The work will be in interactive basis, meaning, we meet regularly to discuss the requirement, and we do...

Hello. We are looking for a Sr. Full-stack developer who is familiar with MERN stack to work on our project. Currently, our project MVP version completed, you should work on the existing MVP code. Such as updating the existing features, adding new pages and functionalities, etc. - Required tech stack: Frontend: React.JS Backend: Node.JS DB: MongoDB Server: AWS The right candidate should be individual. We need a long term developer on this project. Once this project successfully done, It can be full-time role and we can go ahead for a long term on more projects. No agency. If you feel you are right candidate, please reach out to me. Thanks.

I'm in need of a WordPress developer to help me with my agency site. I'm looking for someone who can show me their past work immediately. The primary goal of the website is to attract new clients. Key Points: - Need expertise in WordPress customization - Experience in website creation is essential - Ability to present a portfolio of past projects is a must I'm looking for a freelancer who can help me with this quickly. Please only apply if you have prior experience in this area and can show me your work right away.

long term , full time flask developer needed to build ecommerce backend you should start right away should have proficiency in flask, jquery, ajax and mongodb budget INR 100 per hour, need to work for another 15 to 20 days

I need a skilled full-stack PHP developer with expertise in core PHP. The project is of a small scale, consisting of a few pages and features. Key requirements for the role include: - Proficient knowledge in core PHP - Experience in Database Management and APIs is crucial - Attention to detail and commitment to deadline - Good communication skills The candidate should demonstrate enthusiasm, initiative, and a hard-working approach to any challenge given. I look forward to working with you.

...Deliver around 10 - 15 blogs per week - Each blog should contain approximately 1000 words with pictures and target keywords provided by me on the topic - Emphasize practical use-cases, tips and tricks, and best practices within Salesforce administration and development Each write-up should be affordably digestible, ideally geared towards a mid-level audience with a desire to improve their Salesforce skills. Prior experience in blogging about Salesforce or similar CRM systems would be highly beneficial. Please include samples of prior work in your proposal if available. When responding, please give your estimate on per blog charge. As we are starting fresh, we are looking for blogs on all areas of Salesforce ecosystem targeting admins and developers on Sales, Service and Experie...

I want a python script that will check the balance of my four wallets inj1.... (injective blockchain), cosmos1.... (cosmos blockchain), osmo1.... (osmo blockchain) and juno1.... (juno blockchain) every 5 seconds. And in case the INJ balance increases, ATOM. OSMO or JUNO, then the entire balance will be transferred fully automatically to another wallet inj1...., cosmos1...., osmo1.... and juno1.....

I'm in need of an expertly developed trading bot capable of purchasing...exchange and sell it forthwith. Specifically, the platform targeted for this task is kucoin. Key Responsibilities: * Crafting a bot proficient in immediate buying and selling of newly listed coins. * Ensuring immense reliability and speed of the bot's functionality. * Ensuring that the bot is compatible with kucoin and open to future adaptations for other platforms. Ideal Skills and Expertise: * Versatile experience in Python language. * Previous exposure to developing trading bots. * Deep awareness of kucoin and other potential exchange platforms. Ultimately, the bot should advance my trading performance by maximizing profitability through quick purchases and sales in the volatile moments w...

...skilled developer to take my existing demo code and bring it to the next level. The application is web-based and is intended to automate the extraction of data from Word and Excel documents, and then compare the data for consistency. Key Responsibilities: - **Improved Data Extraction Accuracy:** The code should be enhanced to improve the accuracy of the data extraction process. The developer should implement robust methods to ensure that all necessary data is correctly captured. - **Enhanced Comparison Algorithm:** The comparison algorithm should be optimized to better handle the extracted data. The developer should ensure that the comparison is done accurately and efficiently. - **User-Friendly Interface:** The current demo code lacks a user-friendly interface. I ...

I'm in need of a skilled WooCommerce developer who can help me build a high performance online store. The job is to ensure every aspect of the website is optimized for speed and efficiency. Key Requirements: - Implement product search and filtering functionalities to enhance user experience. - Set up a seamless shopping cart and checkout process for customers. - Integrate Shiprocket for efficient shipping services. - Incorporate a secure and reliable payment gateway. - Make performance optimization a top priority for the site. Ideal Skills and Experience: - Expertise in WooCommerce and WordPress development. - Proven experience in customizing and optimizing online stores. - Prior experience with Shiprocket or similar shipping integrations. - Strong understanding of dif...

I'm looking for an experienced Android developer to help me create an E-Commerce mobile application. Key Project Details: - Platform: Android - Main Functionality: E-commerce Key Requirements: - Proficiency in Android app development - Strong understanding of E-commerce functionality and design - Experience with integrating payment systems, specifically Razorpay Ideal Skills and Experience: - Prior experience in developing and launching E-commerce apps - Knowledge of mobile app design principles - Familiarity with Razorpay or similar payment systems I'm keen on finding a developer who can deliver a high-quality, secure, and user-friendly E-commerce app for Android. Please share your relevant experience in your proposal.

...Message Templates: Create predefined message templates to facilitate the sending of common messages, such as order confirmations, appointment reminders, promotions, etc. Activity Logging: Implement an activity logging system that records all interactions performed through the application, including message sending, delivery status, etc. Technologies Used: PHP: Primary programming language for backend development of the application. MySQL: Database for storing user information, contacts, and activity logs. WhatsApp Business API: Official API provided by WhatsApp for sending messages from business applications. HTML/CSS/JavaScript: For frontend development of the administration and configuration web application. Deliverables: Complete source code of the PHP application. Detailed ...

I'm searching for a Python developer knowledgeable in numerical data analysis. The key task of this project will be developing a Python script for classifying images. This script will then need to perform advanced data visualization tasks on numeric data. Task would be to analyze a dataset containing different types of fish breeds Images and is required to classify them using CNN based on their location and chemical compositions in various parts of an ocean/location Ideal Skills: - Excellent grasp of Python programming - Strong understanding of image classification techniques - Proficiency in numerical data analysis - Expertise in data visualization methodologies Previous experience with projects involving Python, image classification a...

I need a PHP expert to integrate PayPal into my website for one-time payments. The system should ideally support multiple international currencies. Key requirements: - Integration with PayPal: The freelancer should have extensive experience with integrating PayPal into websites. - PHP expertise: The project requires a solid understanding of PHP to ensure the integration is smooth and effective. - International currency support: The ideal candidate will have experience in configuring PayPal to support multiple international currencies, as this is a key requirement for the project. Please share your relevant experience and a clear plan on how you intend to approach this project.

I need an experienced React frontend developer to build an informational website targeted at the general public. Your primary responsibility will be to implement a clean and easy-to-navigate UI. Required Skills: - Strong experience with React.JS - Familiarity with responsive web design - Good understanding of modern Javascript libraries and tools Ideal Experience: - Building and maintaining informational websites - Developing applications compatible with the Windows operating system.

I’m seeking a proficient developer with experience in open source model registration on Azure ML. The task involves using a multimodel RAG to provide API's, designing verification and validation for the model, as well as working with the front and backend development team. Key Requirements are: - Expertise in Azure ML and open source frameworks. While TensorFlow, PyTorch, and Keras are all options, preference will be given to freelancers who are versatile and can recommend the best approach based on their experience. - Past work. Please provide examples of previous projects involving Azure ML and API implementation, especially those which required collaboration with a larger development team. - Collaboration capabilities. Direct collaboration with the front...

I'm seeking an experienced Android app developer to help upload my beginner-level Block puzzle game on the console. The scope of the project involves the technical implementation only, with no additional visual or sound effects to be incorporated. The chosen professional needs to be thorough, efficient, and possess previous experience in uploading puzzle games to Android consoles, ensuring a smooth and error-free upload of the game. As a client, it is crucial to me that the game remains intact and works seamlessly post-upload.

I'm seeking a professional in Python with experience in computer vision, specifically with DVS 346 cameras. The goal of the project is to: - Detect human movements: Standing, walking, sitting, waving, jumping, running - Calculate the speed of detected movements The project will take place in an indoor environment. Ideal candidates should have: - Proficiency in Python - Expertise in computer vision - Experience with DVS 346 cameras would be a plus This is a unique project that requires attention to detail and an understanding of both human movement and computer vision principles. The ideal freelancer will be able to deliver accurate movement detection and speed calculations. I already have the DVS 346 camera for this project.

...are looking for an experienced web developer to design and develop the corporate website for our company. This will be the first point of contact for potential clients and should reflect the innovation and efficiency of our solutions. The website must be visually striking, high-performing, and user-friendly. Responsibilities: Design and develop a responsive, optimized website accessible on all devices. Integrate a section for our ticket management software, highlighting its advantages such as process optimization and artificial intelligence. Implement an online calculator to estimate costs based on the Chilean UF per employee. Set up efficient communication channels (live chat, contact form, etc.). Requirements: Proven experience in both frontend and backend web develop...

I require a WordPress developer to create a website with e-commerce functionality for selling physical goods. Requirements: - We need to implement advanced product customization options. This will be a key feature of the website and is crucial for our customer experience. - The website will be selling physical goods, so experience in creating e-commerce platforms for physical goods is crucial. Ideal skills and experience: - Proficiency in WordPress development - Expertise in e-commerce functionality within WordPress - Experience in implementing advanced product customization options - Prior experience in developing e-commerce platforms for physical goods would be ideal.

For this critical project, I'm seeking a skilled Flutter Developer, particularly from Assam, to help me create a comprehensive Crypto Faucet App. Key Project Features: - User Registration and Login: Users should be able to easily register and log into the app using social media authentication. Experience with implementing such mechanisms is essential. - Faucet Claim System: The App must allow users to claim cryptocurrency, with a smooth and user-friendly interface for the same. - Crypto Wallet Integration: Specifically, an Ethereum wallet needs to be integrated into the app. A developer with experience integrating Ethereum or similar crypto wallets is ideal. Suitable candidates should have previous experience developing similar apps using Flutter. Strong background wor...

I'm looking for an adept developer to create a comprehensive lottery gaming application which will be available on iOS, Android, and Web platforms. Key Features: - "Ticket Purchasing": The application should offer a seamless interface for users to conveniently purchase lottery tickets. - "Jackpot Tracking": Users need to be able to view and track the status of the jackpots including winnings. - "Number Generator": This function will randomly generate potential winning numbers for customers. The app's design should cater to a broad range of users including the general public, gamblers, and lottery enthusiasts. It should be user-friendly, and intuitive with clear instructions. Ideal candidates for this project should have experience in gam...

Hello and Thank you for being here Please note I need to install python 3.10 on centos and do not have a C compiler there Is there a solid set of steps without a C compiler ? Will give a 5 Star Review when this is done and will write such inspiring words for you, when done. Please understand; there is hope you can give your “best” price; been unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this (doing hourly reduces % fee). Will leave a Glowing paragraph of feedback 5 stars : - ) My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nic...

Python refactor code, change logic for the investment strategy

**Project Description: Laravel Developer for E-commerce Website** We are seeking a skilled Laravel developer to collaborate on a project to build a single e-commerce website for a bags shop. The primary responsibilities include database management, backend development, API integration, and connecting the frontend to the backend. The project requires connecting Razorpay as the payment gateway and Shiprocket as the delivery partner. The frontend design will be provided as custom HTML, CSS, and JavaScript. **Responsibilities:** 1. Implement database architecture and management using Laravel's ORM. 2. Develop backend functionality to support the e-commerce website's operations, including user authentication, product management, order processing, a...

I'm seeking a freelance Python developer to improve the performance of a perspective correction script which is currently struggling with shapes that have more than 4 points. I have a Python script that does perspective correction of the images. It works in cases where the shape has 4 corners. If a shape has more than 4 corners, the script will not work. Please see attached and The script obviously fails on the "L" shapes. The has the expected result simulated. Attached is a zipped folder with everything you need to start. To run a script, use this command {filename} Example The "source" folder has various source images that have working and non-working cases. I need a solution that

I'm seeking an experienced Python developer who can leverage PyG to improve the accuracy of existing link prediction models on co-authorship network data. Key Responsibilities and Requirements: - Enhance existing models: You'll be tasked with optimizing and fine-tuning our current link prediction models, in order to improve the accuracy of the predictions. - PyG Proficiency: Proficiency in PyG, a Python-based library for building graph neural networks is a must for this project. - Previous experience: Experience with machine learning, particularly in the field of link prediction, would be ideal. - Dataset knowledge: Familiarity with handling co-authorship network data is a plus. I'm looking for a proactive, detail-oriented individual who can work ind...

I'm looking for an experienced developer to create a desktop application for Windows. This project is focused on data analysis and project management. Key Requirements: - Strong experience in Windows desktop application development - Familiarity with data analysis and project management tools - Proven track record in software development Your proposal should include: - Your relevant experience in Windows desktop application development - Any previous work that showcases your expertise in data analysis and project management tools - Your estimated timeline for completing this project - Your proposed approach to the project Please share your prior experience and examples of your work that align with our project needs. Your expertise in this area will be a key factor in our se...

I'm in need of a React UI developer who is highly proficient in CSS and Material UI. Your primary task will be to implement buttons, forms, and navigation bars. I'm looking for a very expert level of work, so if you consider yourself a beginner or intermediate, please do not apply. Key Requirements: - Proficiency in React and Material UI - Expertise in CSS, with a preference for clean and minimalist design - Experience in creating colorful and playful interfaces - Past experience working on similar projects is a plus I'm open to suggestions on how to improve the user interface, so feel free to share your ideas and expertise. Please include examples of your previous work when you bid.

I'm in urgent need of a Field Service Management Web & Mobile App that utilizes Google's Cloud Services. The app should have the following features: - *...and assign tasks to field service agents. - **GPS Tracking and Mapping:** For the precise location tracking of field agents and the ability to map their routes. - **Customer Relationship Management (CRM):** A robust CRM system that allows for customer data management, tracking of customer interactions, and more. The app needs to be accessible on iOS, Android, and the Web. I'm looking for a developer with experience in field service management systems and utilizing Google's Cloud Services. The ideal candidate will have worked on similar projects, and be able to deliver a reliable, secure, and user-friend...

I'm currently looking for an experienced Android developer to help bring a new project to life. As the project parameters are still undefined, I'm seeking someone adept at working with client input to identify, design, and implement key features. Features will potentially include: -User login/signup -Push notifications -In-app purchases The application's purpose is likewise undefined, but may lean into areas of e-commerce, social networking or entertainment. Key qualifications for this role include: -Strong portfolio of previous work -Experience with client-guided workflows -Excellent communication skills, with a willingness and ability to recommend options and solutions in key areas. Timeline is currently flexible, with the possibility of an ASAP start ...

I'm looking for a highly skilled data scientist to dive into a project that requires a strategic blend of data analysis, data modeling, and machine learning. Python proficiency is essential for this role, as it's the primary tool we will be using. Ideal Skills: - Python programming - Data analysis - Data modeling - Machine learning Despite the specifics of the dataset size and type being unclear, the candidate should have experience handling different scales and types of datasets. Your ability to adapt and work with varying datasets will be essential. Please be prepared to showcase similar past projects in your proposal.

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I am seeking a skilled developer who has strong expertise in Java or Python programming languages. This project involves developing a robust software that includes several key features: - User Authentication: Your capabilities should include creating a secure log-in feature for the users. - Database Integration: The software will need to interact smoothly with an existing database, so experience with database systems is essential. - Reporting and Analytics: The ability to incorporate reporting and analytics functionalities into the software is crucial. - Facturation: Knowledge of finance or billing systems is required to integrate facturation, it's a key component of this project. - Calendar: Lastly, being able to integrate a user-friendly calendar will be an added adva...

I'm looking for a skilled Web Application developer to update and maintain a web application with advanced user interaction features. Key Requirements: - Update the Application in the backend / front end with the latest features ( Will be provided) - Update application sign-in features and Splash images - Configure Firebase Cloud fully/ Google IAM with all features (Like push notifications ) - Upgrade & integrate PG - Editing existing content on the Laravel website Ideal Skills - Proficiency in web application technologies backend languages like PHP, Laravel, Andriod Studio, Vue.Js, Git and Github, Front end Flutter development.

I'm utilizing an eform generator that necessitates manual setup of form fields and checkboxes on a PDF. To streamline this task, I'm looking for an expert who can automate the conversion of PDFs or image files into HTML, using the image/PDF as a...e-forms/creating-your-own-eforms/ Key Requirements: - Automation: The primary goal of this project is to automate part or all of the the form creation process - even if there is a way to automate the location of top left pixel of each checkbox. - Simplicity: The forms that need automating are relatively straightforward, including basic types such as text and checkboxes. Ideal Skills: - Proficiency in HTML, Python - Ai/Machine learning - Previous work in automating form creation is a plus. Please, feel free to reach out...

Specification: Facebook-Web-Scraping and Web-Crawling Write Swift Code that prompts the user to give username and password This information is used to login to facebook and scrape facebook for facebook friends and extract the following information: - Name - Birthday and month and if available year - Gender This information should be made available in a JSON or XML format. The code will be embedded in an app. It is important that this web-scraping activity can run in the background of the app invisible to the user.