- Fixed price
- Intermediate
- Est. budget: $5,000.00
About the Business I own Meet U @ The Net, an established beach volleyball league in Southern California. Website: https://meetuatthe.net The league currently runs multiple seasons per year, has strong player retention, and regularly reaches registration capacity. I am looking for a developer or small team to help modernize the business systems while providing documentation and knowledge transfer so I can eventually manage and improve the platform myself. This is not a one-time project. I intend to build the platform in phases over multiple seasons. Phase 1 Goals CRM Foundation Current data exists across: Excel Airtable Google Sheets The goal is to consolidate historical league data into a single CRM/database. Examples: Players Teams Seasons Registrations Waitlists Payments Participation history Website Rebuild Build a modern website focused on: Registrations League information Schedules Standings FAQ Mobile responsiveness SEO foundation AEO foundation Registration System Support: Individual registrations Team registrations Waitlists Coupon codes Discount codes Payment tracking Waiver System Requirements: Team captains can register teams Individual players must create their own profile Individual players must sign their own waiver Waiver tracking and status management Knowledge Transfer (Required) I do not want a black-box system. I want: Written documentation Loom walkthrough videos Live walkthrough sessions Ability to ask questions after launch The goal is to learn how the system works while it is being built. Future Phases (Not Part of Phase 1) Future projects may include: Scheduling tools Referee score entry portal Automatic standings Sponsorship CRM AI features Mobile applications The initial focus is building a strong foundation. Preferred Technologies Open to recommendations. Currently interested in: Next.js Supabase OpenAI GitHub Budget Approximately: $5,000 – $7,000 for Phase 1 Future phases expected if Phase 1 is successful. Looking For Full-stack developer or small team CRM/database experience SaaS experience Strong communication Documentation-focused Comfortable working with non-technical founders Please send: Relevant projects Technologies used Availability Pricing model Examples of documentation or client training
- Hourly
- Expert
- Est. time: 3 to 6 months, Not sure
I’m building a multi-city, multi-state food delivery marketplace app similar to DoorDash and Uber Eats, with planned nationwide expansion. The platform includes full support for English, Arabic (RTL), and Spanish languages. This is a serious long-term project with significant growth potential. Looking for a passionate US-based agency to build something great together and provide ongoing support as the business grows. Platform Overview: Four interconnected products: • Customer app (iOS + Android) • Driver app (iOS + Android) • Restaurant dashboard (web) • Admin panel (web) Core Features Needed: • Multi-city and multi-state architecture — nationwide scalable from day one • Real-time order tracking via Google Maps • Stripe Connect, Apple Pay, Google Pay, and PayPal payments • In-app wallet system • Twilio masked calling and messaging between customers and drivers • Driver and restaurant self-onboarding portals • Background check integration for drivers • Ratings, reviews, promo codes, loyalty and referral program • Scheduled orders and contactless delivery • Surge pricing and analytics dashboards • Customer support chat integration • Refund and dispute management • Push notifications • Three languages — English, Arabic with RTL, Spanish • AWS deployment What I’m Looking For: • US-based agency with full team in the United States • Experience building food delivery or marketplace apps • Dedicated project manager for this project • Milestone-based payments • Full code ownership transfers to me • Monthly maintenance and support retainer available after launch covering bug fixes, iOS and Android OS compatibility updates, and ongoing improvements To Apply Please Include: • Brief intro about your agency and team • Links to 1 or 2 relevant food delivery or marketplace apps your agency built that are currently live • Your estimated timeline and fixed price quote • Your monthly maintenance and support retainer price after the initial 90 day warranty period • Availability for a video call with your full team Budget: Open to proposals Timeline: 3 to 4 months Experience: Expert Type: Agency only
- Fixed price
- Expert
- Est. budget: $2,000.00
Description We are building Cardinal Hearts, a Stanford-centered digital wellness and anonymous peer support platform designed to help students navigate romantic relationships--share experiences, seek support, access personalized resources, and foster meaningful reflection in a psychologically safe environment. The platform will be fully accessible across both mobile and desktop devices, with a seamless, intuitive experience on each. We are looking for a talented full-stack developer to build a high-resolution functional MVP/prototype with scalable frontend and backend architecture. This is not a traditional social media platform — the interaction model should feel intentional, supportive, privacy-conscious, and community-centered. --- Core Features Frontend Development We need a modern, clean, responsive application that works seamlessly across: * Mobile devices * Tablets * Desktop/laptop browsers Key features include: * Anonymous posting feed * Post creation flow * Stanford-inspired branding/aesthetic * Tagging/filter system: * “Seeking Advice” * “Just Wanted to Share” * User onboarding/login flow * Saved/bookmarked posts * Ability to “follow/save” posts for later viewing * Personal Diary feature (see below) * Responsive UI optimized for both mobile and desktop --- Community Interaction Features We want engagement to feel emotionally supportive rather than performative social media. Features include: * “I Resonated” reaction button on posts * Anonymous resonance counts visible publicly * Optional sorting/filtering by most resonated posts * Private “This Didn’t Resonate” feedback option (not visible to other users; used only for internal analytics and personalization) * Aggregate engagement signals used to improve content surfacing and recommendations --- Diary Feature (Personal Reflection System) Each user will have a **Diary**, which serves as their personal timeline of activity and reflection. Core functionality: * All public posts automatically appear in the user’s Diary, organized by date * Users can also write **private diary entries** that are never shared publicly * Clear distinction between: * Public posts (community-visible + stored in diary) * Private reflections (personal only) Diary capabilities: * Chronological timeline view of all entries * Ability to filter between public and private entries * Optional tagging of entries (e.g., reflection, advice-seeking, personal note) * Centralized place to revisit personal experiences over time --- Mood & Reflection Calendar Feature We also want a reflective mood tracking system inspired by apps like *Natural Cycles*. When users reflect or write in their diary, they can optionally select a **mood using an emoji-based system** (e.g., “Anxious 😟”, “Sad 😔”, “Calm 🙂”, etc.). Core functionality: * Users can attach a mood to each entry (optional) * Mood input should be fast and lightweight (emoji + label selection) Visualization: Users can view their data in: * Daily view (mood + associated entries) * Weekly trends * Monthly calendar or heatmap visualization of mood patterns Purpose: This feature helps users identify emotional patterns over time by connecting: * Mood states * Life events/reflections * Written posts Example: A user may notice repeated “anxious” moods on days involving a specific relationship dynamic, enabling deeper self-awareness and reflection over time. The goal is to support insight, not diagnosis — helping users better understand emotional patterns and triggers. --- Resource Library + Personalized Recommendations We are also building a curated **digital resource library** populated with materials from Stanford’s SHARE (Sexual Harassment/Assault Response & Education) office. Library may include: * Books * Articles * PDFs * Support resources * Educational materials Features: * Admin upload and management system * Categorization/tagging of resources * Personalized recommendations based on: * User posts * Diary entries * Mood data * Tag usage Recommendation system: Can initially be rules-based (no need for full AI at MVP stage) Examples: * Users expressing loneliness may be shown community/support resources * Users seeking relationship advice may receive relevant reading materials Privacy and sensitivity are critical to design. --- Analytics Dashboard (Admin/Internal) We need a basic analytics dashboard including: * Total users * Daily/weekly active users * Posts over time * Most-used tags * Most resonated-with posts * Resource engagement metrics * Repeat visitor tracking Advanced visualization requests: * Calendar view of engagement activity * Heatmap-style visualization for user engagement over time * Trend tracking for usage patterns (daily/weekly/monthly) We are open to recommendations for the best charting libraries/tools. --- Backend Development Requirements * Secure Stanford-only login/authentication * Stanford SSO preferred if feasible * Otherwise .edu-based restriction system * Database architecture and setup * Anonymous posting logic (ensuring privacy separation from identity) * User accounts and diary storage system * Saved posts/bookmarking system * Tag and category management * Moderation/reporting tools (basic MVP) * Scalable backend structure for future expansion --- Preferred Tech Stack Open to recommendations, but currently considering: * React / Next.js * Node.js * Firebase or Supabase * PostgreSQL --- Ideal Candidate * Strong full-stack web development experience * Experience building social or community platforms * Strong UI/UX instincts * Experience with authentication and secure systems * Comfortable building privacy-first products * Strong communication and fast execution mindset * Product/design thinking is a plus Bonus if you have experience with: * Anonymous social platforms * Mental wellness or student-facing products * Recommendation systems * Data visualization dashboards --- Deliverables * Functional high-fidelity MVP/prototype * Clean, documented codebase * GitHub repository handoff * Deployed staging/testing environment --- To Apply Please include: 1. Relevant portfolio/projects 2. Recommended tech stack for this build 3. Estimated timeline 4. Estimated budget range 5. Your approach to: * Anonymous posting architecture * Diary + mood tracking system * Personalized recommendation system 6. Any suggestions or improvements based on your experience We are aiming to move quickly and begin development ASAP.
- Hourly: $39.00 - $70.00
- Entry Level
- Est. time: 1 to 3 months, Less than 30 hrs/week
We are seeking a motivated and skilled Front-End Developer to join our apparel technology team. In this exciting role, you will play a key role in building and enhancing the next generation of operational tools that will be utilized across various departments within our organization. Your primary focus will be on creating intuitive web applications and interactive dashboards that deliver real-time insights into crucial aspects of our operations, including production performance, inventory movement, sales trends, and overall operational efficiency. As a Front-End Developer, you will collaborate closely with a diverse group of professionals, including data analysts, operations managers, product stakeholders, and back-end engineers. Your collaborative efforts will be essential in transforming complex business data into clear, concise, and actionable user experiences. You will be responsible for designing and implementing user interfaces that not only convey critical information effectively but also enhance user engagement and accessibility. This position is particularly well-suited for developers who are passionate about creating data-rich applications and who excel at building user-friendly interfaces. You will be challenged to solve complex problems related to information presentation and workflow optimization, all while employing best practices in front-end development. Additionally, you will have the opportunity to stay updated on emerging technologies and trends, allowing you to improve and innovate the applications you develop. Your contributions will have a significant impact on the organization, empowering teams to make informed decisions, improving workflow visibility, and ultimately increasing productivity in multiple areas of the business. This is a unique opportunity for a talented developer looking to make a meaningful difference in an innovative and fast-paced environment. The required skills and requirements for this position are listed below: - Strong proficiency in React, JavaScript, TypeScript, HTML5, and CSS3. - Experience developing data-driven web applications or dashboard interfaces. - Understanding of frontend architecture and reusable component design. - Experience consuming APIs and handling dynamic data within applications. - Familiarity with state management solutions such as Redux, Zustand, or similar tools. - Strong debugging and troubleshooting skills. - Experience working with Git and collaborative development environments. - Ability to communicate effectively with both technical and non-technical stakeholders. - Strong attention to detail and commitment to user experience quality.
- Fixed price
- Intermediate
- Est. budget: $5,000.00
I'm a solo, non-techncial founder and need someone to help me build and launch a mobile app. I had a previous team build a semi-functional prototype in TestFlight and have identified a number of areas in which certain features aren't working as envisioned. The project involves leveraging the work done to-date on the existing app to ensure it is user-friendly and aligns with the project vision. The ideal candidate should have experience in mobile app development and be able to work iteratively to improve the app's functionality and design. As we move forward, I can provide GitHub access to the underlying code the team has delivered to-date as well as inviting you to as a test user in TestFlight and sharing the notes I've compiled on desired improvements / changes. I'm open to a fee arrangement or, with the right person/group, a longer-term / creative partnership.
- Hourly: $70.00 - $85.00
- Expert
- Est. time: Less than 1 month, Less than 30 hrs/week
We are building the online storefront and patient acquisition flow for an online wellness and longevity genetics-guided brand offering peptide therapy, hormone optimization, weight loss, lab testing, and ongoing provider support. Our website is ready and we now need an expert to connect the website to the Gen-Health https://gen-health.app/api-docs?tab=v2-api platform/API and design the full patient journey from first click through provider handoff, payments, subscriptions, treatment onboarding, follow-up, status visibility, etc.
- Fixed price
- Expert
- Est. budget: $25,000.00
We are building an AI-powered hospitality assistant for full-service restaurants. The product helps guests find the right dishes, increases average check size automatically, and reduces pressure on staff during peak hours — all with zero hardware required. What we need: • Mobile-first web app — opens in the browser, no download required • AI conversation layer using OpenAI GPT-4o or Anthropic Claude API • Owner dashboard for menu management, daily priorities, and live order notifications • Multi-tenant architecture — each restaurant’s data is fully isolated • Real-time notifications between guest interface and staff • Multilingual support: English, Spanish, Arabic • Milestone-based payments with a functional demo at each stage • Full IP transfer on project completion Required: • Live web apps in your portfolio that are currently active • Hands-on experience with OpenAI or Anthropic APIs — name the project • Multi-tenant SaaS experience • Willingness to sign NDA and work-for-hire agreement before project start
- Hourly: $45.00 - $75.00
- Expert
- Est. time: 1 to 3 months, Not sure
I'm building a medical education app for nurse anesthesia students called Remy at remyanesthesia.com. Built in Lovable with Supabase and React. The app is working but has several bugs I need fixed. Bugs to fix: Questions always appear in same order — need randomization Answer choices always in same order — need shuffling Select all that apply only allows one selection Bottom navigation disappears during flip card sessions Flip card drug name too large on mobile I will add you as a collaborator on my Lovable project. Estimated 3-5 hours. Looking for someone with Lovable and Supabase experience.
- Fixed price
- Expert
- Est. budget: $120,000.00
Existing founder is looking for a full stack engineer to be the founding engineer at Socratix, an agentic AI powered data platform for sales teams connecting Zoom, Teams and other communication data together to drive insights and deals. Product is currently in MVP state and requires development to a SOC II production grade platform for early customers. Ideally, this role becomes full time as part of the founding team presenting to investors later in the year. Must have an understanding and appetite for startups and working in an unstructured environment with a build mentality. Part time is an option for Sr. experienced engineers who have the capacity to execute rapidly due to their experience. Equity and salary will be discussed. Founder is in NY, NJ, but open to locations. Remote role.
- Hourly: $50.00 - $85.00
- Expert
- Est. time: More than 6 months, Less than 30 hrs/week
We are looking for a highly skilled Full Stack Engineer who can go beyond development and act as a technical consultant for our clients. The ideal candidate should be comfortable communicating directly with clients, leading technical discussions, and eventually taking on a Project Manager role within our team. - Requirements Strong Full Stack Software Development experience Excellent verbal communication skills and confidence in client-facing calls Ability to provide technical guidance, project planning, and consulting Strong problem-solving skills and ownership mindset Comfortable working independently in a remote environment - Mandatory Conditions Must be available and responsive during U.S. business hours (EST/PST). This is not a full-time position initially, but timely communication is required. Must have a quiet home office, reliable high-speed internet connection, and a professional-quality headset. Must be comfortable participating in client meetings and technical discussions. - Growth Opportunity If you demonstrate strong performance and reliability during the first three months, we intend to transition you into a long-term paid position within our organization.