We are looking for an experienced backend developer to build a robust backend system for our Groups Administration project. You will be working with an already designed frontend and will need to ensure seamless integration and efficient data management. The ideal candidate should have a strong understanding of server-side programming, API development, and database management. If you have a knack for creating scalable systems and a passion for delivering high-quality backend solutions, we want to hear from you!

Overview
An AI-powered meeting assistant tool designed to connect to any online meeting platform or website via screen sharing, without requiring bot integration. The tool listens to real-time conversations, transcribes speech, and provides AI-generated suggestions on demand. It enhances meeting productivity by enabling predefined meeting templates, key point tracking, and live interaction—all while maintaining platform independence.

i need an AI chatbot can connect my client with my company

I'm looking for a developer who can connect the API token of one app with the API token of a Shopify-specific app, so that data exchange between the two works accurately.
We’re on a short timeline, so clear communication and expertise are essential to get this task done as soon as possible.

You will build a groundbreaking AI-powered platform focused on empowering crypto traders through data-driven insights and real-time coaching. At its core, we're building an AI engine that aggregates anonymized trading data from thousands of users, categorizing it into "winning" (profitable) and "losing" (unprofitable) pools. This enables the AI to compare an individual's behaviors—such as risk levels, hold times, or asset diversification—against these benchmarks, delivering smart, personalized insights and nudges during live trading. For example, the system might alert: "Your 12x leverage on weekends matches losing traders (only 2.8% profitable)—winners average 24-minute holds; consider scalping." By pooling community data, we help users realign their strategies toward proven winning patterns, starting with crypto to iterate quickly.The platform will be broker-agnostic, requiring secure, read-only API integrations with 10-20 major crypto exchanges (e.g., Binance, Coinbase, Kraken, Gemini, Bitfinex, etc.) for data gathering without executing trades. We'll also include a community stats page for aggregated insights (e.g., comparing winners' vs. losers' average hold times or number of instruments traded) and a premium membership system offering exclusive access to anonymized open positions from winning traders, deeper simulations, and advanced nudges.This MVP will include a responsive website and cross-platform mobile apps (iOS/Android), with scalability for future asset classes. We're seeking experienced fintech developers or a small team to bring this vision to life, drawing from successful Upwork projects in AI trading tools and crypto apps.Scope of WorkAI Engine Development: Build the core AI system using ML/deep learning (e.g., clustering for winner/loser pools, predictive models for risk assessments). Integrate data aggregation from user-connected accounts to generate real-time insights/nudges by comparing individual behaviors to community benchmarks.
Frontend Development: Design intuitive UI/UX for website (responsive) and mobile apps, including dashboards for personal insights, live nudges, and user profiles.
Backend Development: Create a secure server for user auth, data processing, and AI pipelines. Handle anonymized data storage and real-time monitoring.
API Integrations: Implement read-only connections to 10-20 major crypto exchanges (list to be provided; start with top 5 like Binance). Ensure seamless data pulls for trades, positions, leverage, etc.
Community Stats Page: Develop an interactive information hub displaying aggregated stats (e.g., "Winners hold trades 15% longer than losers" or "Losers trade 40+ instruments vs. winners' 2-3 focus"), with visualizations like charts and filters.
Premium Membership Setup: Integrate subscription tiers (e.g., via Stripe) where premium users access exclusive features like anonymized views of winning traders' current open positions, custom AI simulations, and priority nudges.
Other Features: User onboarding with API setup, push notifications (e.g., Firebase), analytics visualizations, and admin tools.
Security & Compliance: Encrypt data, ensure GDPR/CCPA compliance, and add user controls for data sharing.
Testing & Deployment: Comprehensive testing (security, performance) and cloud deployment (e.g., AWS).

Required Skills & ExperienceFintech/crypto platform development (portfolio with trading/AI examples required).
Frontend: React.js/Vue.js (web); React Native/Flutter (apps).
Backend: Node.js/Python (Django/Flask); real-time tech (WebSockets).
AI/ML: Experience with scikit-learn, TensorFlow for clustering/predictions; handling large datasets.
APIs: Proven integrations with crypto exchanges (e.g., Binance API); secure OAuth.
Payments: Stripe or similar for premium memberships.
Mobile: iOS/Android expertise, app store readiness.
Bonus: Data visualization (e.g., D3.js), regulatory fintech knowledge.
Team applications preferred for full coverage.

DeliverablesMVP website and apps (source code on GitHub).
Full documentation: Code, APIs, deployment.
Wireframes/prototypes for approval.
Weekly updates.

Looking for an expert prompt engineer that understands gpt 4o mini well. We are a healthcare startup looking to extract various data points from medical records utilizing gpt 4o mini. We need someone that understands well how exactly gpt 4o mini works, thinks, and responds so it can be maximized to its fullest. This task requires an NDA and HIPAA agreement prior to starting. Additionally, a few candidates will be interviewed in 2 phases, phase 1 is a sample task to see your results, and phase 2 is a video meeting. We have set up a specific platform for annotated records where you can adjust prompts and play around with it so you can track your progress in real time.
The rate of pay will be broken down in milestones:
1. View our current .py file with all prompts and rewrite all of the prompts
2. Demonstrating perfection across 20 records with previous issues with the new prompts
3. Demonstrating perfection across 100 records with previous issues with the new prompts

We are looking for a skilled freelancer or small team based in India to develop a high-speed file transfer tool similar to Raysync.io. The tool should support large file transfers (up to TB-level), ensure high-speed performance (targeting 100x faster than FTP), and be executable on Windows, Linux, and iOS platforms. The budget for this project is $500 USD, with the aim to create a functional prototype within this budget, and potential for future collaboration on a full solution.

We are a crypto news website. We are now evolving into a web app with many useful features that help our community get all important information at one place. Following are the features of our web app we want to build.

Portfolio Tracker:
The first tool we would like to have an advance Ai portfolio tracker. We would like to have this tool ChatGPT intelligence it gives users a summary on what opportunities is available for them.

On-chain wallet analysis
On-chain wallet analysis refers to analyzing the public blockchain activity of a crypto wallet address — to understand its behavior, holdings, risk profile, and influence.

Watchlist:
Watchlist is a feature that will allow users to add their favorite cryptos to their list.

AI-Powered Price Alerts:
Users should be able to set alerts. Price changes, volume changes, whale movements, custom price alerts etc.

NEW ATH AND ATL:
A feature that displays list of New All Time High and New All time Low crypto prices. This feature is similar to what crypto rank has.

Tax Calculator:
This featured should help users from only USA to help them calculate tax based on their crypto holdings. CoinLedger and coinbase have excellent tools. You can take a look at their tools.

Market Analysis:
This tool displays in a creative way total market cap, bitcoin dominance, market volume.

Upcoming Crypto events:
A feature that displays all the upcoming crypto events. You can filter events based on dates and region.

Follow your favorite writers:
We will have some excellent expert writers. Users should be able to follow their favorite writer.

Lock Content:
We will lock some content. That content can only be accessed if a user signups.

User Accounts
User should be able to sign up using Email + social sign-up/login. Plus they can add 2FA optional for added security.

Token Overview Pages (News + Community)
Every coin gets:
Live price data

Mobile Consideration
• Web App must be mobile-responsive. App UI/UX must look excellent on mobile. Our 90% traffic is on mobile devices. User dashboard should look and works perfectly on mobile.

A Coin Comparison Engine
It is a tool that lets users compare two or more cryptocurrencies side-by-side across key metrics — helping them make informed investment or trading decisions quickly.

Email Newsletter:
We don’t have an email newsletter. Please do help us in setting up one.

We will only hire agencies that have past work experience in Ai, blockchain and crypto tech. Write "WEBAPPCRYPTO" at the start of your proposal to make sure you read the details.

Happy biding.
Thank you.

This project focuses on a restaurant-facing digital menu system that allows restaurant owners to manage their menus and display them live on a TV screen through a browser.

We are hiring one full stack developer with strong experience in React, Supabase, and TailwindCSS to build this MVP from start to finish.

Scope of Work – MVP Features

One Restaurant Dashboard
User login using Supabase Auth
Add edit delete menu sections and items
Menu item fields include name price description tags feature toggle and visibility toggle
Upload restaurant logo
Select theme such as light dark or brand colors
Live preview of the TV menu
Generate a display URL such as menu dot mydomain dot ai slash restaurantname

Two Public Menu Display Page
Fetches live menu data from Supabase
Fullscreen layout optimized for TV
Real time updates using Supabase Realtime or polling
Display visual badges such as FanFave Featured and Trending
Option to generate a QR code for mobile friendly access

Three Deployment
Deploy both dashboard and display page using Vercel
Ensure subdomain routing works for each restaurant
Confirm responsiveness on TVs and mobile devices

Job Requirements
Strong experience with React or Next dot js
Expertise with Supabase including schema design authentication and real time features
Proficient with TailwindCSS for responsive UI
Able to use Git and GitHub for version control
Experience deploying frontend applications to Vercel

Nice to Have
Experience building kiosk interfaces or fullscreen web apps
Familiarity with generating QR codes in frontend applications
Experience with Firebase if Supabase alternatives are needed
Background in building multi tenant or SaaS systems

Timeline
Start immediately
Completion required within three to four weeks
Preference given to milestone based delivery

Hi! I’ve built the early version MVP of a Shopify app that lets merchants:

✅ Import reviews from AliExpress for their products
✅ Manage reviews from the Shopify admin panel
✅ Display reviews and star ratings on the storefront product pages

Now I’m looking for a developer to help improve or rebuild parts of it, clean it up, and eventually expand it with more features — like post-purchase review collection and additional widgets.

I don't have massive budget, but I understand that 100$ won't be enough for it.
So I am open for negotiations to try to work out a deal that would work out best for both of us.