We're an early-stage startup building a three-sided marketplace in the home-improvement space that connects consumers, retailers, and service providers in a single transaction. Users configure and price an order, choose a service provider, and pay once; funds are held and then split between the parties when the work is approved. We have a complete working prototype and detailed technical specs ready to share under NDA. We're not looking for someone to design the product — we need a strong engineer to build a well-defined system into a production application. What we need built Backend + database: PostgreSQL, a clean API, multi-role authentication and access control, and server-side business/pricing logic. Consumer web app: a multi-step configuration and checkout flow. Two role-based dashboards (web + mobile-first) for the supply side, including scheduling, status tracking, and photo uploads. Marketplace payments (critical): Stripe Connect — hold customer funds, then split into a platform fee and multiple party payouts on approval. Integrations: SMS, transactional email, mapping/geolocation, and file storage. Tech stack Next.js (React) + TypeScript · PostgreSQL · Supabase or AWS · Stripe Connect · React Native / Expo for mobile · Vercel or AWS Amplify · GitHub. Must-have qualifications Shipped at least one real two- or three-sided marketplace (please link it) Stripe Connect — multi-party payments, held funds, split payouts (not just basic Stripe checkout) Strong PostgreSQL + API + multi-role auth / access control Next.js / React / TypeScript Comfortable building from an existing prototype and written spec Clear, proactive communication Nice to have React Native / Expo · Supabase and/or AWS Amplify · Twilio, mapping, and email integrations How we'll work We'll share full details, the prototype, and specs after a signed mutual NDA. Phased delivery, one milestone at a time, starting with a small paid trial task before the full engagement. All work is "work made for hire" with full IP assignment to us (included in the contract). To apply, please include A link to a live marketplace you built (ideally with Stripe Connect). Your answer to this question: "How would you hold a customer's payment and split it between two other parties only after the customer approves the completed work?" A rough MVP timeline and cost estimate, and your availability. Confirmation you're comfortable signing an NDA and an IP-assignment agreement.

We are an established, growing CPA firm building a new modern WordPress website to better showcase our Tax Resolution, Fractional CFO, and Tax Compliance services. Scope: Full new website (home, about, services pages, contact/lead capture) Professional, trustworthy, conversion-focused design Mobile responsive, fast, basic on-page SEO Prominent client reviews section Timeline: 4–8 weeks Requirements: Proven experience building professional websites for CPA, accounting, or financial services firms Strong portfolio with clean, modern designs Excellent English communication Please include in your proposal: Links to 2–3 relevant websites you've built Your approach and estimated timeline Serious, experienced freelancers only. No agencies.

We are seeking an expert to build a new website and transfer our existing content. The ideal candidate will have experience in web development and SEO, ensuring a seamless transition and optimization for search engines. Familiarity with WordPress and PHP is essential. The project requires a high level of proficiency to ensure quality and efficiency.

We're a growing service company looking for an experienced developer to build a Slack bot that answers employee questions about our HR policies, SOPs, and internal documentation. Team members will tag the bot in a channel, ask a question in plain language, and receive a conversational, accurate answer grounded in our documented materials. **This is a build + teach engagement.** I have no coding background, and a core requirement of this project is that you walk me through your decisions and architecture as you build, so I can understand, maintain, and eventually extend the system myself. If you're a strong developer but don't enjoy explaining your work, this isn't the right fit. ## What You'll Build A production-ready Slack bot with the following architecture: - **Slack integration** using Slack's Bolt framework (Python or Node.js — your recommendation welcome) - **Retrieval-Augmented Generation (RAG)** pipeline: questions are matched against our documentation via semantic search, and relevant context is passed to an LLM for a conversational answer - **Vector database** (Pinecone, Weaviate, or a comparable option you can justify) storing embeddings of our policies, SOPs, and transcripts - **OpenAI API** integration for embeddings and chat completions - **Document ingestion pipeline** that can handle multiple source formats: Word docs, PDFs, spreadsheets, and plain-text transcripts (e.g., exported Loom video transcripts) - **Source citations** in bot answers, so users can see which policy or document the answer came from - Deployment to a cloud environment (AWS, Heroku, Railway, or similar) with clear instructions for how it runs and how to restart or update it ## Technical Requirements You should have demonstrable experience with: - Slack app development (Bolt framework, event subscriptions, OAuth/permissions setup) - OpenAI's API (chat completions and embeddings) - RAG architecture and vector databases (Pinecone, Weaviate, Qdrant, pgvector, or similar) - Python or Node.js backend development - Cloud deployment and basic DevOps (environment variables, API key security, uptime) **In your proposal, please link to or describe at least one similar project you've built** — ideally a Slack bot, a RAG system, or an LLM-powered internal tool. ## Deliverables 1. A working Slack bot deployed to production and connected to our Slack workspace 2. Document ingestion process (with instructions or a simple tool for me to add new documents myself as our documentation grows) 3. Full source code in a repository I own, with clear comments 4. **Written documentation** covering: system architecture, how each component connects, how to add/update documents, how to update API keys, and common troubleshooting steps 5. **Teaching sessions**: recorded screen-share walkthroughs (or live calls) at each major milestone explaining what was built and why — I estimate 3–5 sessions of 30–60 minutes 6. A handoff session at the end where we test the bot together and review maintenance procedures ## Communication & Working Style - Regular progress updates (at minimum, 2x per week) - Willingness to explain decisions in plain English, not just technical jargon - Patience with beginner questions — teaching is part of the paid scope, not a favor - Fluent written and spoken English - Availability for scheduled video calls (please note your time zone in your proposal) ## Scope Notes - Initial document set is modest, but the system should be designed to scale as our documentation library grows significantly - Future phases may include: automatic transcript ingestion from Loom, additional Slack channels/workflows, and analytics on what questions get asked — mention if you have experience with any of these - I will provide: Slack workspace admin access, OpenAI API account, and all documentation to be ingested ## How to Apply In your proposal, please include: 1. A brief description of a similar project you've built (links or screenshots appreciated) 2. Your recommended tech stack for this project and a one-paragraph explanation of why 3. Your approach to the teaching/documentation component 4. Estimated timeline and total cost (fixed price preferred; open to milestone-based payment) 5. Your time zone and general availability Proposals that are clearly personalized and address the teaching component will be prioritized. Generic copy-paste proposals will be declined.

We are looking for a skilled, detail-oriented WordPress Website Developer to help us maintain, update, troubleshoot bugs, and optimize our existing business website. The role involves the website runs smoothly and efficiently, addressing any technical issues promptly, and enhancing its performance and user experience. This is a short-term project expected to last a few weeks, with the potential for ongoing ad-hoc support in the future. Key Responsibilities: Content Updates: Add new product pictures, build custom landing pages, and edit layouts on existing pages. Troubleshooting: Diagnose plugin conflicts, fix layout glitches, resolve broken links, and patch theme errors. SEO Enhancement: Optimize page speed, configure SEO plugins, fix meta tags, and improve image alt text. Maintenance: Ensure the core site, themes, and plugins are updated safely without breaking functionality. Required Skills: +Proven experience with WordPress core, themes, and builders (e.g., Elementor, Divi, Gutenberg). +Strong knowledge of HTML, CSS, PHP, and basic JavaScript for custom tweaks. +Experience with on-page SEO tools like Yoast SEO or Rank Math. +Familiarity with image optimization and web performance best practices. +Ability to troubleshoot and solve responsive design issues on mobile devices. Project Length and Commitment: +Duration: 1 - 3 months +.Hours: Flexible, estimated at 10-15 hours per week. To Apply, Please Provide: +A brief summary of your WordPress and page-builder experience. +Links to 2–3 live WordPress sites you currently maintain or have recently updated. +Your availability to start within 2 weeks.

We need a developer to build a custom estimating software program for our industrial construction company. The software should streamline the estimating process, improve accuracy, and support efficient project planning. The ideal freelancer has experience creating practical software solutions and can work closely with our team to deliver a reliable, user-friendly tool. This is a part-time project for someone who can help us improve our estimating workflow and support ongoing business needs.

The Software Developer performs a variety of programming assignments requiring knowledge of established programming procedures and data processing. The role involves working on diverse projects, ensuring high-quality code, and collaborating with team members to achieve project goals. The ideal candidate should have experience in C#, Windows App Development, PHP, and JavaScript.

We have a backup of our company website and need help getting it properly restored and live on our Hostinger hosting account. We’re looking for someone with WordPress migration experience who can handle the setup, resolve any issues that come up during the process, and confirm that all pages and functionality are working correctly.

We are a web development firm looking to add a stellar developer to the mix. We need to fix Php and crashing wordpress sites on Microsoft azure. You will be working on small to mid sized projects, mainly websites based on wordpress and hosted on azure and Linux platforms. We have a Wordpress sites hosted on azure server that are not stable. We need to optimize the site load and configure cloudflare to stop AI bots. Note please read to the end to ensure this is the right fit for you. A big focus is creating fast websites that work and load quickly. This position will involve creating scrips with Php and customizing Wordpress. We are remotely located so location is not an option, US based is required. Yes we check for a VPN. Ideally You will: be an individual, not a 3rd party outsourcer be ready to work on deadlines as well as have flexible time be a hardcore web developer/programmer understand usability & conversion elements Understand Php and Wordpress hosted in the cloud The ideal candidate will NOT, try to upsell SEO/marketing/programming/data entry. . Please carefully read these specifications before applying. Thank you for taking the time to thoughtfully apply, we look forward to connecting with the right person. --- Skills: Debug Wordpress problems Diagnose and Fix server config Server configuration and optimization for speed and Stability Please write a short 3 line haiku about yourself.

I have an HTML project that requires backend coding to be completed. The tasks involve data storage and geolocation, among other coding needs. The ideal candidate should have experience in backend development and be able to integrate these features effectively.