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  1. A disruptive Technology For Real Estate ( 36 minutes ) (120 Applicants)
    [3636][ 1140202 ] 6 days (2025-07-29 14:17 PM)
    ~021950153823316235948
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - -
    {"invitesSent" => 70, "totalInvitedToInterview" => 46, "totalHired" => 0, "totalUnansweredInvites" => 20, "totalOffered" => 0, "totalRecommended" => 3}
    Skills Web Application • AI Agent Development • AI Bot • AI Model Integration • AI App Development • AI-Generated Code • AI Development • API Integration • API Development • Real Estate •
    About Client ⭐️ 4.67 • 7 reviews • United States • 256 jobs • $308,429 EHAB HOSNY

    A disruptive technology company that will serve the real estate sector similar to Expedia.com and Booking.com
    You must understand the full stack of online reservations and customer credit card payment directly from our platform to the real estate developer.

    What I am looking for:
    An established company that understands the model of booking online. Please don't apply if you do not understand Expedia and booking.com
    AI development for a search engine.
    Award winning UI and UX design
    Chat Function between clients and our Customer Success Managers
    API capability and integration between our platform and all real estate developers portals (ERP, CRM) to see stock LIVE.
    Brokers portal to allow real estate lead exchange between the client and the developer.

    Interview Process:
    Chief Technology officer or Application Architect level must be in attendance. No sales talk.

    Budget and timeframe:
    The budget is open and we expect this project to be completed in 3 months.

    Good Luck!

  2. [1823][ 1155830 ] about 8 hours (2025-08-04 04:51 AM)
    ~021952140165085363849
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 15.0 - 47.0
    {"invitesSent" => 19, "totalInvitedToInterview" => 14, "totalHired" => 0, "totalUnansweredInvites" => 8, "totalOffered" => 0, "totalRecommended" => 3}
    Skills PHP • WordPress • Web Development • JavaScript • Web Design •
    About Client ⭐️ 0.0 • 0 reviews • United States • 1 jobs • Jax Limited

    We are seeking a skilled web developer to create a simple, non-KYC crypto swap website. The platform should allow users to easily swap various cryptocurrencies without the need for identity verification. An intuitive admin panel is also required for managing transactions and user activities. The ideal candidate will have experience in blockchain technology, web development, and a strong understanding of cryptocurrency functionalities.

    If someone even has a white label that I can just change the branding that would be perfect too.

    Examples:
    ChangeNow.io
    Changehero.io
    SimpleSwap
    StealthEx

  3. RAG VECTOR DB integration with my Anam agent. ( 41 minutes ) (1 Applicants)
    [51][ 1156594 ] about 1 hour (2025-08-04 11:49 AM)
    ~021952290847663629380
    web_mobile_software_dev • web_development • FIXED •
    200.0 - -
    {"invitesSent" => 0, "totalInvitedToInterview" => 0, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 1}
    Skills React • AI Development • Python • FastAPI •
    About Client ⭐️ 4.98 • 175 reviews • United States • 195 jobs • $278,171 Philip Buonforte

    I have a fast api python backend that is using the Anam APIS to display one of their agents on my web app.

    The agent uses a long prompt to try and have context to do its job training our sales reps.

    However I want to give the agent more information to work with. Because its so much information, i made took a RAG approach and made a vector_db with index.faiss and index.pkl files.

    I made an endpoint where it can taken in a question from the user... then grab the relevant chunks from the vector db and then use that to create a response.

    I want to do a few things... now that i have this, I need to figure out how to hook this up to my Anam agent so it can use that for its responses.

    I see that Anam lets you use custom LLMs but i dont see how that helps me hit my endpoint. I was being made aware that maybe this can be saved as a custom open ai model some how which then can be used easier by Anam?

    So first i need to figure out how to complete my loop. I am close i think ha, i just need this final step of being able to use this with Anam.

    Once that loop is done, i have some enhancements i need.
    For example, I need my model to just look at the users question or statement and find relevant chunks from the vector db, but i also need to track the conversation and load the last 4 statements from the user and agent so the agent stays aware of most recent conversation.

    I am looking for an expert. I dont have a lot of money, so i cant develop this too much, but i was hoping to at least get this loop completed and take any recommendations or tips you have.

    Thanks so much!

  4. [908][ 1155722 ] about 5 hours (2025-08-04 07:31 AM)
    ~021952225723354676872
    web_mobile_software_dev • web_development • FIXED •
    2000.0 - -
    {"invitesSent" => 30, "totalInvitedToInterview" => 15, "totalHired" => 0, "totalUnansweredInvites" => 11, "totalOffered" => 0, "totalRecommended" => 1}
    Skills React • Web Application • Solidity • Smart Contract Development • Ethereum • Blockchain Development • web3.js • DApp Development • Cryptocurrency • DeFi •
    About Client ⭐️ 0.0 • 0 reviews • United States • 7 jobs • MD

    We’re seeking a Solidity expert (bonus if full-stack) to develop the smart contract and, optionally, the full website for a PulseChain-based crypto token launch. The contract must be secure, auditable, and aligned with best practices for deflationary, tax-based tokens.

    This is a lean, founder-led project focused on simplicity, long-term alignment, and high community engagement. We’re building an incentivized marketing and rewards ecosystem, and your contract will be the foundation it runs on.

    *Scope of Work

    Primary (Smart Contract - Required):
    Write a secure, gas-efficient PRC-20 compatible contract for PulseChain (ETH-equivalent EVM). Key logic includes:

    Fixed total supply

    2% transaction tax (1% to marketing wallet, 1% to treasury)

    Buy-and-burn mechanism using % of tax revenue

    0% tax on LP adds/removes

    Anti-bot protections (cooldown or optional whitelist window)

    Immutable tax logic (hardcoded, no upgradeable proxies)

    Secondary (Optional Web Integration):
    If full-stack, build a companion DApp with the following:

    WalletConnect integration

    Voting portal (Snapshot or similar)

    Tiered bounty portal for task submissions with wallet check to verfiy holders

    Giveaway access based on wallet holdings with wallet check to verify holders

    Real-time tokenomics display on homepage

    Countdown timer and presale claim interface

    Frontend design will be provided. React preferred but not required.

    Ideal Candidate

    You have extensive experience writing, testing, and deploying production-grade smart contracts in Solidity. You understand PulseChain or EVM environments and the nuances of tax-token logic. You’ve built or audited similar community or deflationary tokens. Bonus if you can build subgraph connections or ship clean frontend integrations.

    Requirements

    You must deliver clean, commented, auditable code
    You must be fluent in English and responsive during the pre-launch period
    You must provide a clear timeline and a firm price quote
    You should be available to collaborate this week as we prepare for presale

    Budget and Timeline

    Fixed price or hourly, negotiable based on experience
    Smart contract only: $1,000
    Full-stack delivery: open to discussion
    We’re looking to hire immediately.

    To Apply

    Please include:

    A brief note on your experience with similar contracts

    Any projects launched on PulseChain or Ethereum

    Whether you can also build the frontend or integrate the provided design

    If you can build the frontend too, please show your portfolio

    Your availability this week

    Your expected timeline and pricing

    Thanks so much for your interest. Let's build something great!

    -Team

  5. [107][ 1156650 ] about 1 hour (2025-08-04 11:37 AM)
    ~021952287704204747844
    web_mobile_software_dev • web_development • FIXED •
    5.0 - -
    {"invitesSent" => 1, "totalInvitedToInterview" => 1, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 10}
    Skills Django • API Integration • SQL • React • LLM Prompt •
    About Client ⭐️ 4.96 • 709 reviews • United States • 810 jobs • $16,402 Muhammad Arshad

    We are looking for an AI Full-Stack Developer skilled in React/Next.js, Django, SQL, and AI/LLM integration to build and enhance intelligent web applications. You will design scalable full-stack solutions, integrate AI models (like OpenAI, LangChain, or custom LLMs), and optimize backend systems for performance.

    Key Skills:
    ✔ Frontend: React, Next.js
    ✔ Backend: Django, SQL
    ✔ AI Integration: LLMs, OpenAI, RAG, fine-tuning
    ✔ Full-stack development & deployment

    If you love blending cutting-edge AI with robust web development, we’d love to hear from you!

  6. [172][ 1156258 ] about 1 hour (2025-08-04 11:23 AM)
    ~021952284342125297288
    web_mobile_software_dev • web_development • FIXED •
    500.0 - -
    {"invitesSent" => 0, "totalInvitedToInterview" => 0, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 3}
    Skills Vercel • Django • React • Node.js • Firebase • Supabase • GDPR Compliance Review • Auth0 • Bubble.io •
    About Client ⭐️ 5.0 • 2 reviews • United States • 8 jobs • $705 Edward B

    Description:
    I’ve used an AI app builder (BUBBLE.IO) to generate the Alpha version of a web-based SaaS platform. The code is mostly complete (frontend + backend), and I’m now looking for an experienced developer to help work with the UX designer to take it to final pre-deployment check, and then production-ready hosting service. This MVP will be used by 1–2 early test clients, so stability and basic security are key.

    What I need from you:

    Review and clean up the exported project (likely React/Node or similar stack).

    Help select and configure a hosting platform (Vercel, Render, Railway, Firebase, etc.) that fits the current stack and MVP goals.

    Ensure the app is deployed and publicly accessible.

    Set up basic backend infrastructure: database, authentication, environment variables, and email if needed.

    Be available for light troubleshooting in the first few weeks post-deployment.

    Nice-to-haves:

    Experience with Firebase, Supabase, or serverless stacks.

    Comfort with AI-generated codebases.

    Based in EU or familiar with GDPR-compliant infrastructure.

    This is for you if:

    You enjoy getting MVPs live quickly and cleanly.

    You’re pragmatic and comfortable working with “good enough” for a test-ready Alpha.

    You can start immediately and wrap up within 3 weeks.

    To apply: Please tell me:

    What stack you usually work with.

    Your preferred hosting service for quick MVPs.

    A recent project you deployed and how long it took.

  7. [103][ 1156646 ] about 1 hour (2025-08-04 11:39 AM)
    ~021952287014608173453
    web_mobile_software_dev • web_development • HOURLY •
    0.0 - 25.0 - 47.0
    {"invitesSent" => 2, "totalInvitedToInterview" => 2, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 0}
    Skills .NET Framework • C# • ASP.NET MVC •
    About Client ⭐️ 0.0 • 0 reviews • United States • 0 jobs • Edmund M

    About the Role
    We are seeking a highly skilled Senior .NET Backend Developer to join our growing engineering team. In this role, you will design, develop, and maintain high-performance backend systems and APIs for enterprise-grade applications. You’ll work closely with front-end developers, DevOps engineers, and product managers to deliver scalable and secure solutions.

    Key Responsibilities
    *Design, develop, and maintain robust backend services using C# and .NET (.NET Core/.NET 6+)
    *Build RESTful APIs and integrate third-party services and data sources
    *Collaborate with cross-functional teams to translate business requirements into technical solutions
    *Implement security best practices (OAuth2, JWT, etc.) and ensure compliance with data standards (e.g., HIPAA, PCI-DSS if applicable)
    *Optimize application performance, scalability, and reliability
    *Write unit and integration tests to ensure code quality
    *Participate in code reviews and mentor junior developers
    *Work with SQL Server or other relational databases (PostgreSQL, MySQL)
    *Contribute to DevOps practices including CI/CD pipelines and infrastructure as code

    Required Qualifications
    *5+ years of experience in backend development with C# and .NET
    *Strong knowledge of .NET Core / .NET 6+
    *Experience with REST API design and development
    *Solid understanding of OOP, SOLID principles, and design patterns
    *Experience with relational databases (SQL Server, PostgreSQL, etc.)
    *Familiarity with cloud platforms (Azure preferred, AWS is a plus)
    *Experience with Git and modern CI/CD workflows
    *Excellent problem-solving skills and attention to detail
    *Strong verbal and written communication skills

    Preferred Qualifications
    *Experience with microservices architecture
    *Familiarity with containerization (Docker, Kubernetes)
    *Background in secure and compliant systems (HIPAA, GDPR, PCI-DSS, etc.)
    *Exposure to message queues (RabbitMQ, Azure Service Bus, etc.)
    *Front-end experience with React, Angular, or Blazor is a plus

  8. [90][ 1156633 ] about 1 hour (2025-08-04 11:41 AM)
    ~021952288792700616222
    web_mobile_software_dev • web_development • FIXED •
    1000.0 - -
    {"invitesSent" => 0, "totalInvitedToInterview" => 0, "totalHired" => 0, "totalUnansweredInvites" => 0, "totalOffered" => 0, "totalRecommended" => 0}
    Skills Customer Relationship Management • Web Development • HTML •
    About Client ⭐️ 0.0 • 0 reviews • United States • 5 jobs • $209 Basis Med

    Description: I’m looking for an experienced freelancer to set up and customize a Clinked client portal for my business. Tasks include branding the portal (logo, colors, custom domain), configuring secure file sharing, setting up task management, and integrating with [list tools, e.g., Zapier, Google Workspace, or DocuSign]. Experience with Clinked or similar client portal software (e.g., SuiteDash, Plutio) is preferred. Please provide examples of past portal projects and your estimated timeline. Budget: ($500-$1000)depending on scope].
    Skills Required: Client Portal Setup, Clinked, White-Label Branding, Zapier, Project Management Tools, WordPress (optional