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niQin shared an aphorism: 我知道这世上有人在等我,尽管我不知道他是谁。但是因为这样,我每天都非常快乐。 -- 本杰明·巴顿奇事
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Algorithm & Library Polygon Marketplace Smart Contract Development freelancer Recommended

Data aggregation at 2024-04-25 00:25:07+08:00

Investment: 700 dollars (USD) - Negotiated Hits: 8

Project keys/tags: blockchain smart-contracts solidity web-development web3js

I'm in need of a skilled web3 and blockchain developer for my project. Specifically, I need development web3 and smart contract developed with solidity for a simple marketplace using the Polygon blockchain. Key duties and deliverables include: \- Blockchain integration (provider node - IPFS if needed or not) into already built front-end -integrate wallet for user authentication \- Entrust the development of a smart contract for a simple marketplace application \- Ensure the smart contract supports purchasing and selling of products I anticipate this contract will provide an excellent opportunity to showcase your strong skills in smart contract, web3, and especially Polygon network development. Experience in working with marketplaces or similar projects would be a plus. Knowledge ...

Algorithm & Library Interactive Kidney Stone Simulation Feature freelancer Recommended

Data aggregation at 2024-04-25 00:18:30+08:00

Investment: 1000 dollars (USD) - Negotiated Hits: 18

Project keys/tags: php html website-design html5

I am seeking a seasoned web developer with experience in implementing interactive content. Particularly, creating an engaging drag-and-drop feature for my website as an educative tool about kidney stones. Key functional requirements include: \- Ability to drag and drop stones to different positions. \- Ability to drag-and-drop stones of different sizes.(Optional) When a stone is dropped into a position, the stone's size should be displayed. Knowledge in the medical or health domain would be beneficial though not essential. The goal of this project is to educate users on kidney stone placement in an interactive manner. From My Side: "We've developed a static educational platform featuring kidney images to facilitate patient understanding. Now, we're looking to enhanc...

Algorithm & Library Front-end Development with Vue.js 2.6 freelancer Recommended

Data aggregation at 2024-04-25 00:12:33+08:00

Investment: 800 dollars (USD) - Negotiated Hits: 15

Project keys/tags: javascript html css vue-js

Priority is to integrating the Vue-Lazyload library for image lazy loading. I'm installed vue-lazyload but I need someone to get it to work <img v-lazy ="" class="person-image clickable-image" @click.once= "loadSelectedResearcher(dataObj)" @error="imageLoadError" alt="Person Image"> Only gives me a broken image Please give an honest bid and start your proposal with I CAN DO THIS. I will upload the project when I select a freelancer

Algorithm & Library CDG to AVI Conversion Software Needed freelancer Recommended

Data aggregation at 2024-04-25 00:06:38+08:00

Investment: 900 dollars (USD) - Negotiated Hits: 16

Project keys/tags: software-architecture c-sharp-programming cplusplus-programming c-programming software-testing

I'm looking for a software solution that can convert 10,000 CDG files to AVI. The software should be efficient, maintaining a balance between quality and compression. \- I have no specific requirements in terms of software features, so I'm open to suggestions. \- However, the primary criteria will be its ability to handle a large number of files quickly and efficiently while still producing high-quality AVI outputs. Ideal Skills and Experience: \- Expertise in software development, particularly in conversion tools \- Knowledge of CDG and AVI file formats \- Proven track record of handling large batch processes efficiently \- Ability to balance quality and compression in video conversion \- Strong problem-solving skills to address any potential issues that may arise during the conver...

Algorithm & Library Expanding IoT system in GO - implementing new features freelancer Recommended

Data aggregation at 2024-04-25 00:01:18+08:00

Investment: 1000 dollars (USD) - Negotiated Hits: 11

Project keys/tags: golang software-development internet-of-things google-cloud-platform mqtt

Our company has been active in the field of solar photovoltaics connected to the network for 15 years. We have created an IoT device that sends data using MQTT and pub/sub. Our infrastructure is on AWS and GCP. Our device is able to communicate with a few different devices/products but we need to add some others. New products should be fairly similar to the existing ones as the communication protocols themselves are very similar. We need to be compatible with more products and to make everything work in sync with our current set up. The data is sent to GCP. It consists in frames that need to be decrypted and stored in a mongoDB database. It also sends some information so that the system can understand what kind of frame was sent and how it should be decrypted. Most of the code use...

Algorithm & Library Odoo POS V15 Developer Needed freelancer Recommended

Data aggregation at 2024-04-24 23:46:12+08:00

Investment: 700 dollars (USD) - Negotiated Hits: 16

Project keys/tags: php python java json erp

I'm seeking a skilled developer to enhance my Odoo POS V15 system. The project involves incorporating inventory management capabilities and revamping the system's design. Key Points: \- **Inventory Management**: I want an efficient inventory management feature, with a particular emphasis on utilizing the DataMatrix feature. This will require you to enable the system to scan and decode DataMatrix codes. \- **Design Changes**: The system's design also needs an overhaul for better user experience. Ideal Skills and Experience: \- Extensive experience in Odoo POS V15, with a proven track record of system enhancements. \- Proficiency in developing and integrating inventory management systems, especially those involving unique features like DataMatrix. \- UI/UX experience for sys...

Algorithm & Library AI &amp; NLP Developer for SaaS freelancer Recommended

Data aggregation at 2024-04-24 23:41:23+08:00

Investment: 5000 dollars (USD) - Negotiated Hits: 25

Project keys/tags: java software-architecture algorithm web-development nlp

I'm after a seasoned developer with experience in AI and NLP to help build a SaaS product. This role will involve developing AI algorithms and implementing NLP techniques, which will ultimately contribute to the development of a sales software. Key responsibilities: \- Develop AI algorithms using TensorFlow and PyTorch \- Implement NLP using NLTK \- Work on the SaaS product to measure sales reps' skill sets based on their sales call performance Ideal skills and experience: \- Proficiency in AI and NLP \- Experience with TensorFlow, PyTorch and NLTK \- Prior experience in developing SaaS products, particularly ones that focus on analyzing sales performance \- Strong understanding of machine learning and natural language processing

Algorithm & Library Full-time Ruby Software Engineers for Feature Additions freelancer Recommended

Data aggregation at 2024-04-24 23:35:30+08:00

Investment: 800 dollars (USD) - Negotiated Hits: 20

Project keys/tags: javascript php software-architecture ruby ruby-on-rails local-job

I'm looking for a full-time Ruby Software Engineer in Silesia, Poland to work on adding new features to our existing application. Ideal Skills: \- Ruby on Rails Expertise: I need someone well-versed in Ruby on Rails to implement the new functionalities efficiently. \- Object-Oriented Programming Skills: The engineer should be proficient in OOP to ensure the new features integrate seamlessly with the existing codebase. Scope of the Project: This project involves adding new features to our existing software application. It's a project with an already existing Team, so you'll be joining other Software Engineers, and this is an excellent opportunity to expand the capabilities of our current system. Specific Features to Add: \- User Authentication and Authorization: W...

Algorithm & Library Raspberry Pi Wifi Troubleshooting freelancer Recommended

Data aggregation at 2024-04-24 23:33:32+08:00

Investment: 1000 dollars (USD) - Negotiated Hits: 20

Project keys/tags: c-programming linux raspberry-pi ubuntu system-admin network-administration

I'm currently facing an issue with my Raspberry Pi, as it is no longer able to connect to Wi-Fi, despite having done so without problems previously. Key Points: \- The core problem is the inability to connect to Wi-Fi, which was previously working fine. \- I have already attempted standard troubleshooting steps such as restarting the Raspberry Pi, checking Wi-Fi settings, and updating the software. \- The problem persists despite these efforts. Given my situation, I'm looking for a professional who can help me in diagnosing and resolving this issue. This requires a deep understanding of Raspberry Pi systems, networking, and Wi-Fi troubleshooting. Your ability to efficiently diagnose the problem and offer a reliable solution will be highly valued.

Algorithm & Library Resume Filtering with Langchain/ OpenAI freelancer Recommended

Data aggregation at 2024-04-24 23:30:19+08:00

Investment: 900 dollars (USD) - Negotiated Hits: 25

Project keys/tags: python nodejs openai large-language-models langchain

Hi, We are looking for a developer to do the following tasks: 1\. Index resumes in pinecone using langchain 2\. Convert query from user into structured response in langchain. 3\. Get responses from langchain and pinecone 4\. Tank the resumes based on score 5\. Test postman APIs for each of the above tasks. There will be two queries - one to fetch the relevant CVs and the other to rank a group of CVs. Ideally the score will be to use both one after the other and get ranked and relevant CVs. This can be written in Nodejs or python; we are okay with either. I will provide sample datasets and test with you. We are on a low budget for this - max - 1500-5000 inr. we want to work with individuals who are keen to learn and do this for the learning and not much for commercial gain. This would take ...

Algorithm & Library Tiledesk Deploy on AWS or Google freelancer Recommended

Data aggregation at 2024-04-24 23:18:30+08:00

Investment: 900 dollars (USD) - Negotiated Hits: 21

Project keys/tags: javascript nodejs typescript linux angular-js

Hi there, I'm looking for an expert familiar with tiledesk I need to help out installing tiledesk on either AWS Lightsail or Google Cloud environment. I started myself with the setup, but sumeyhing wrong, Please confirm you are familiar with tiledesk with chat21 and node , Docker Compose, Kubernetes and Helm to accepting this project I also want to customize the tiledesk, We will discuss further here Ideal Skills:** \- Kubernetes \- Helm \- Cloud architects Services experience \- Problem-solving skills \- Experience with live chat support systems (preferably Tiledesk) Thanks

Algorithm & Library Inferential Statistics for Survey Analysis freelancer Recommended

Data aggregation at 2024-04-24 23:16:20+08:00

Investment: 1000 dollars (USD) - Negotiated Hits: 23

Project keys/tags: r-programming-language statistics statistical-analysis spss-statistics analytics

I'm seeking a Statistical Analyst capable of conducting an inferential analysis of a given survey dataset. Your task will mainly center around testing hypotheses related to the statistical significance of injuries by gender and the difference in knowledge levels. Key Responsibilities: • Thoroughly examine the dataset to gain an understanding of the variables. • Conduct hypothesis testing on two key areas: \- Number of injuries by gender \- Differences in knowledge profiles Skills and Experience Required: • Solid statistical background, particularly in Inferential Statistics • Experience with Survey data analysis • High-level proficiency in statistical analysis tools/software • Excellent attention to detail and data interpretation skills This pr...

Algorithm & Library Interactive Google Sheets XIRR Calculator freelancer Recommended

Data aggregation at 2024-04-24 23:10:28+08:00

Investment: 900 dollars (USD) - Negotiated Hits: 20

Project keys/tags: javascript php excel data-entry visual-basic

I'm seeking an Excel expert to revamp my Google Sheets, transforming it into an interactive platform. Specifically, I need to integrate the XIRR calculation for my stock transaction data, which spans over 4 years. This will involve the addition of dropdown menus for transaction selection, buttons for XIRR calculation, and color coding for profit and loss data. Key Requirements: \- Integrate XIRR calculation for stock transactions \- Create dropdown menus for transaction selection \- Develop buttons for XIRR calculation \- Implement color coding for profit and loss data Additional Context: \- I am using Google Sheets, not Microsoft Excel \- I update my stock transaction data on a weekly basis Ideal Freelancer: \- Proficient in Google Sheets \- Experienced in complex Excel formulae, particul...

Algorithm & Library Customizable Email &amp; Availability Control freelancer Recommended

Data aggregation at 2024-04-24 21:12:12+08:00

Investment: 600 dollars (USD) - Negotiated Hits: 26

Project keys/tags: php html website-design seo digital-marketing

I have a website for ticket sales of tours and need a developer to set up a few key features. \- Email Confirmation: I need an email confirmation system after customers make a payment through Paypal. This email should serve two purposes. The first is to confirm the purchase to the customer, and the second is to notify me as the admin of the website. I'd like to use a customizable email template for this function. \- Tour Operator Email: Additionally, there should be a third email sent to our tour operators. This email should contain the booking details of the customer who purchased the tickets. This information is crucial for our operators to prepare for the tour effectively. \- Availability Control: I also need an easy way to control the availability of tours. I would prefer a syst...

Algorithm & Library Troubleshoot AsyncStorage Error in Expo 50 freelancer Recommended

Data aggregation at 2024-04-24 21:08:30+08:00

Investment: 700 dollars (USD) - Negotiated Hits: 26

Project keys/tags: mobile-app-development android iphone-app-development react-native

I recently upgraded to Expo 50, and I'm facing an AsyncStorage error on both Android and iOS platforms. I have tried downgrading Expo to a previous version, but the issue still persists. I've taken the following steps to troubleshoot the error: \- Restarted the application \- Cleared the app cache \- Reinstalled the dependencies However, none of these actions have resolved the issue. I'm looking for a skilled developer with experience in troubleshooting Expo errors, particularly those related to AsyncStorage. Ideal skills and experience for this job: \- Proficiency with React Native and Expo \- Extensive experience in debugging and resolving AsyncStorage issues \- Familiarity with cross-platform development for Android and iOS \- Ability to work efficiently and effectively to i...

Algorithm & Library Solana Trading Bot -- 3 freelancer Recommended

Data aggregation at 2024-04-24 21:05:21+08:00

Investment: 700 dollars (USD) - Negotiated Hits: 35

Project keys/tags: python software-architecture c-sharp-programming cplusplus-programming typescript

Looking to customize a market maker bot from open source script. Requirements \- Experience in trading bot coding (preferable python / C#) \- Ability to customize from open source script \- Delivery within soonest time frame Please provide relevant examples of previous work on your bid. This is the first of more projects in the pipeline.

Algorithm & Library babylon js 项目改造需求 开源众包 Recommended

Data aggregation at 2024-04-24 20:53:43+08:00

Investment: 10000 yuan (CNY) - Negotiated Hits: 293

Project keys/tags: Not setting

使用babylonjs框架或者基于babylonjs引擎的框架对一个压型工艺场景进行优化,总共只有一个界面,每个设备之间通过特效管道或者箭头连接,每个设备上面有一个飘窗显示实时数据,后端接口不用管,由我方提供,工艺流程加联系方式后提供。

Algorithm & Library Need a full-stack engineer freelancer Recommended

Data aggregation at 2024-04-24 20:47:01+08:00

Investment: 2137 dollars (USD) - Negotiated Hits: 23

Project keys/tags: javascript php python software-architecture mysql

The existing project we have needs to be extended, possibly by a full-stack engineer. The following additions are required: \- Daily refreshing of data; this also entails fetching data instantly upon user request. \- The script needs to be optimized for speed. Currently, it takes a while to fetch new data. This could be addressed by initially fetching all data from the instruments via an API, saving it on the server, and then, when a user requests new data, retrieving the last stored value from the server or where it is stored and updating it with new data. \- Provide visibility on which asset is the strongest among the deployed algorithms. Currently, this information is visible on the chart, but we prefer the values to be displayed directly to the user for quicker and easier referenc...