We have an application called the NIHSS Virtual Doctoral School. A collaboration system for academics. Think of it as a Facebook for people doing their PHd. It uses Open Source Social Network and Flutter for its stack. The project has fallen behind and we need a new team to take over and finish the project. I have attached the project plan and deadlines. Please view the web technology used here https://www.opensource-socialnetwork.org/ and https://www.openteknik.com/

We are seeking an experienced and visionary blockchain developer to join our team in building a cutting-edge Web3 launch platform for community-driven meme tokens. The ideal candidate great understanding with (Solana memes) will have a strong understanding of blockchain technology and a passion for creating innovative solutions. You will work closely with our team to design, develop, and implement features that enhance user experience and ensure scalability. If you are excited about shaping the future of decentralized finance and have the required skills, we would love to hear from you!

I’m the founder of HardHatCoach.ai—an AI coaching and training platform for construction professionals. We’re launching our first course and need a fully branded, interactive Prompt Lab / Sandbox where students can safely experiment with AI prompt engineering.

Project Goals:
Design and build a web-based prompt lab learners can access during a course hosted on Thinkific / Company Website.

It should be:

-Custom-branded to match HardHatCoach.ai
-Guided by our mascot, (avatar and persona available)
-Integrated with OpenAI API (GPT-4 or GPT-3.5)

Key Features Required:
-Input field for prompt writing
-Output display area with real-time API call
-Save & view prompt history
-Option for side-by-side comparisons
-Toggleable “Mascot Tips” button with prompt suggestions or coaching
-Learner can copy/save/export responses
-Mobile responsive
-Embed-friendly (for Thinkific or standalone link)

Nice-to-Have Features:
-User login or session tracking (for future progress analytics)
-Feedback/ratings on prompts (“Was this helpful?”)
-Basic analytics dashboard (prompt activity per module)
-Option to support team-based input/sharing (for cohort exercises)
-Voice input or AI-generated text-to-speech output (Mascot reads results)

Tech Preferences (Open to Discussion):

-Frontend: Vercel, Webflow, or Bubble (open to your recs)

-LLM API:
-- Start with OpenAI (GPT-4 or 3.5), but structure so we can later plug in:
-- Anthropic Claude (via API)
-- Google Gemini (via Vertex or Gemini Pro)
--Cohere or Mistral (optional for RAG or open-source use)

-Backend/API: OpenAI API or Poe API
-UI/UX: Branded with our assets (fonts/colors/logos provided)
-Optional integration with Thinkific (via link or iframe)

Ideal Candidate:
-Experience building GPT-powered tools, chatbots, or playgrounds
-Strong frontend + basic backend skills (JS, React, or no-code builder experience)
-Familiar with UX for learning environments or course tools

-Bonus: You enjoy making learning feel fun, approachable, and smart!

Deliverables:
-Fully functional web prompt lab (hosted or ready to deploy)
-Modular backend logic to swap/add models later
-Embedded or linkable version for course modules
-GitHub repo or no-code editor access (for future tweaks)
-"Mascot'sTips” toggle feature or chatbot
-Quickstart guide for instructors (README / dev notes / short Loom walkthrough)
-(Optional) Custom GPT setup for sandbox environment

Budget & Timeline:
Budget: $750–$1,200 depending on scope and polish
Timeline: 2–3 weeks from kickoff

Ideal Partner:
Experience with OpenAI, Claude, or Gemini APIs
Built chatbots, prompt UIs, or LLM playgrounds before
Familiar with Thinkific, or making web apps easy to embed
Bonus: Understands learning UX or cohort-based education

To Apply:
Please share:
-Relevant projects you've built (especially GPT chat tools, prompt playgrounds, or learning apps)
-Your preferred tech stack or no-code platform for this type of tool
-Any thoughts on how to bring “Our Mascot” to life as a prompt coach
-Your estimate for cost + timeline

Why This is Fun:
You’ll be building a first-of-its-kind AI sandbox for tradespeople and project managers—people who rarely get access to this kind of tech but are hungry to learn. Help us make AI approachable and powerful for the people who build our world.

Why This Is Worth Building:
We’re not just building another AI tool—we’re teaching the future of skilled trades how to lead with AI. Help us launch a prompt sandbox that’s scalable, fun, and construction-savvy.

We’re building Nexcall: a credit-based inbound call system for licensed life insurance agents. Agents only pay for calls that last beyond 90 seconds. We're using Ringba or Retreaver to power call delivery, and Stripe for point-based billing.

You’ll be responsible for developing the entire backend system, including:

- Authentication and account management
- Credit system with 90-second buffer logic
- Stripe integration for point purchases
- Integration with Ringba or Retreaver for call routing and tracking
- Call recording access for qualifying calls
- Agent settings (state filters, availability)
- REST APIs to support the frontend

Requirements:
- Node.js (preferred), Python, or Go
- Stripe, JWT, PostgreSQL or MongoDB
- Experience with Ringba or Retreaver is required
- Experience building real-time systems or telephony tools is a plus
- This is a fast-moving, execution-first role.
- You’ll work directly with the founder.

You will be paid upon satisfactory completion, and possibly offered a full time position as IT support. This is not for mediocre people. We are very serious about skillset.

Reference the attached PDF for full scope and expectations.

I'm are looking for a skilled developer to convert parts of a proof of concept to an MVP web application based on Elixir backend and react front end. The ideal candidate should have:
Strong expertise in Elixir and Phoenix.
At least basic React/Javascript knowledge (it uses reactflow)
Some kubernetes experience is welcomed.
Strong problem-solving.
A proven track record on Upwork or similar platforms.
The ability to deliver efficient, high-quality code that meets project specifications.

Job has to do with "low code" platforms.
Price is for reference, job can be "per feature" mid or long term.
If you have the above qualifications, please get in touch to go into details!

We are seeking a skilled backend developer to enhance the speed and performance of our existing desktop application. The ideal candidate will have experience in optimizing application workflows and developing robust backend solutions. You will collaborate with our frontend team to ensure seamless integration and user experience. If you are passionate about performance improvement and have a track record of successful projects, we want to hear from you!

We're looking for an experienced Pine Script developer to build high-quality TradingView indicators. You must have a strong understanding of Pine Script, be highly responsive, and able to deliver work quickly without sacrificing quality. Clear communication is essential. Bonus if you have experience creating clean, user-friendly UI UX for indicators.

Requirements:
- Advanced Pine Script knowledge
- Fast turnaround time
- Strong communication skills
- Ability to write clean, efficient code

To apply, send examples of past indicators you've built and a description of your experience.

We’re building TreeBidNow.com — a platform where homeowners upload details and photos of their tree removal/trimming projects and receive estimated price ranges based on AI and form data. User will have the option, after receiving their AI bid estimation to solicit bids from real local contractors. Think of it as “the Thumbtack of tree work,” but faster, leaner, and AI-assisted.

We’re looking for a skilled full-stack developer or small team who can design and build the MVP end-to-end. This includes frontend UX/UI, backend logic, AI integration (via API), and a basic admin dashboard.

✅ Scope of Work
Frontend:

Clean, responsive UI (mobile-first)

Homepage, About, FAQ, Contact

Lead submission form: user enters project info + uploads images

Backend:

Save user data + images to database

Simple admin dashboard to review leads

Email notifications when a new lead comes in

AI / Estimator:

Integrate basic AI model (via OpenAI, Replicate, or HuggingFace) to help analyze photo + form data

Return a “projected cost range” to user based on rules and AI hints (e.g. tree size, proximity to house)

Stretch Goals (phase 2):

Vendor login portal

SMS notifications

Stripe/payment integration

💻 Tech Preferences (but open to suggestions)
Frontend: React / Next.js

Backend: Node.js / Firebase / Supabase

AI: OpenAI or Replicate API (no need to custom train yet)

Hosting: Vercel, Firebase, or AWS

💸 Budget
$15,000–$20,000 USD

Fixed price, milestone-based

Open to splitting into MVP and follow-up phases

📅 Timeline
Prefer MVP ready in 6–10 weeks

Open to phased deployment if well-scoped

🔍 What We're Looking For
Experience building web apps with photo upload, form handling, and admin dashboards

Prior AI/ML integration experience is a plus

Strong communication, creative problem-solving, and ability to work independently

Bonus: Understanding of home services or lead-gen marketplaces

Title:
Backend Developer Needed for Healthcare Data Platform MVP — Decentralized Storage & Secure Cloud Integration

Description:
We are a fast-growing startup building a secure, compliant, and decentralized data platform focused on healthcare and scientific research. Our frontend MVP is complete, and we need an experienced backend developer to build a pilot-ready backend MVP.

Responsibilities:
• Develop a scalable, secure backend to connect with existing frontend
• Build and document APIs for seamless integration
• Implement decentralized storage solutions integration
• Design cloud database architecture with security and compliance in mind
• Incorporate HIPAA-aligned features and post-quantum encryption concepts
• Collaborate closely with frontend developers and product team
• Deliver well-tested, clean, and maintainable code

Must-Have Skills:
• Proven experience with decentralized storage networks (Filecoin, Arweave, or similar)
• Expertise in cloud database integration (PostgreSQL, MongoDB, or equivalent)
• Strong background in security best practices, HIPAA compliance, and encryption techniques
• Familiarity with post-quantum cryptography or readiness to implement advanced encryption methods
• Comfortable with API design (REST or GraphQL) and cloud deployment (AWS, Heroku, or similar)
• Excellent communication skills and a collaborative mindset

Project Scope & Budget:
• Fixed-price contract: $8,000
• Timeline: 4–6 weeks to deliver a pilot-ready backend MVP

Why Work With Us:
Join a mission-driven startup at the forefront of healthcare data innovation. Work remotely with a focused team ready to bring impactful technology to market.

🕵️‍♂️ DESCRIPTION
We’re looking for a highly skilled no-code or low-code developer to build a lean, BTC-powered bounty marketplace MVP using WeWeb + Airtable (or similar) as the core stack. This is a fully anonymous platform — no user accounts, no feeds, no fluff. Just a single-entry bounty interface and a reputation system.

🚫 This is not a rough prototype.
We expect clean design, polished UX, and production-ready execution. You will be the sole builder responsible for shipping a usable, customer-facing MVP with all core functionality. Must be comfortable working solo and delivering clean handoff documentation for a non-technical founder.

💻 CORE FEATURES (Pages/Operation)

/hunt
-Terminal-style interface showing open bounties.
-If a user is signed in via Nostr key and has posted a bounty, their active bounty floats to the top.
-Claim buttons show only for bounties that are unclaimed + not expired.
-Buyers can “boost” a bounty by adding funds to increase urgency.
-Buyers can “+1” an existing bounty instead of posting a duplicate (tag-on logic).

/how
-Terminal-style help guide.
-Explains how to post, claim, verify, and level up.
-Reinforces platform rules and rep system — no support, no fluff.

/closet (Level 2 seller-only access based on number of previous successful sales)
-Sellers can upload a private list of items they’re holding (hidden to public).
-If a bounty matches an item in a seller’s closet, the seller is alerted.
-Future roadmap includes spreadsheet uploads for bulk closet entry.

/verify
-Verifier flow: Sellers submit item details + images after claiming a verified bounty.
-A community verifier is randomly assigned and reviews the submission.
-Verifier can approve or reject (burn) the item.
-Verifier receives payment from seller upon approval.
-Verification logic must include support for optional status toggle + public display.

Bounty Price Signal
-When a buyer posts a bounty, the system checks external market signals (against already established APIs).
-Displays emoji-coded signal:
💀 Lowball
🫡 Fair
🔥 Generous
-No charts — just a signal to guide better pricing.

Backend + Payments (Strike BTC)
-Frontend displays prices in USD — but backend is powered by BTC via Strike integration.
-Users interact in fiat; all settlement handled in BTC behind the scenes.
-You will integrate Strike API to manage payment flow.

🔐 OTHER REQUIREMENTS
-Project must support Nostr key login — no email/password.
-No “about us,” no support tickets — platform must feel anonymous.
-Deliverable must include clean documentation and easy hand off — operator is non-technical.
-Cyberpunk UI preferred — glitchy, terminal-inspired aesthetic. Minimalist. We'll share brand theme and guides.

💰 BUDGET
Flat fee preferred. Open to milestone structure.

🧠 IDEAL CANDIDATE
-WeWeb + Airtable expert
-Can connect Strike API
-Has built crypto or marketplace MVPs
-Understands privacy-first / minimalist design
-Delivers clean, independent results

🔍 SCREENING QUESTIONS (Answer in your proposal)
-Have you built on WeWeb and/or Airtable before? Link an example if possible.
-Have you integrated BTC or Lightning payments in any past project?
-Are you familiar with anonymous login systems (e.g. Nostr, wallet login, etc.)?
-This platform values minimalism and mystery — what are a few ways you’d reinforce that visually?