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  • Hourly
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

I am a licensed therapist building a web app that helps therapists and clients be more connected with homework throughout the week. The app was built using Lovable (an AI app builder) and I need an experienced healthcare developer to review what was built, clean it up, fix any security gaps, and confirm it meets HIPAA technical requirements. This is a startup-stage project. I am the sole founder. I need someone who can communicate clearly with a non-technical person and explain what they find and why it matters. What I Need You To Do: Review all code generated by Lovable and identify security vulnerabilities Confirm or fix data encryption at rest and in transit Review every third-party service or vendor the app connects to and flag any that would require a Business Associate Agreement (BAA) Confirm that client-entered content (homework reflections) cannot be accessed by any unauthorized party Ensure the therapist and client login system is secure and roles are properly separated Confirm that the permanent crisis support button on all client-facing screens cannot be removed, bypassed, or overridden Provide a short written summary of what you found, what you fixed, and what still needs attention What This App Does NOT Do: No billing or insurance No video or scheduling No AI responding to client content No users under 18 What I'm Looking For in You: Demonstrated experience building or auditing HIPAA-compliant SaaS applications Familiarity with BAA requirements and which vendors (cloud hosts, email services, AI APIs) typically require them Experience with web apps built on modern frameworks (React, Next.js, or similar) Ability to explain technical findings in plain English Bonus: experience with mental health, therapy, or healthcare technology specifically To Apply, Please Answer These Three Questions: 1. Describe a HIPAA-compliant project you have worked on. What was the app, what did you build or audit, and what vendors required BAAs? 2. What is your process for reviewing code built by an AI tool like Lovable or Bolt? 3. What is one common HIPAA technical safeguard that early-stage health app developers frequently miss? Applications that do not answer all three questions will not be considered. This app handles real therapy client data. I take privacy and safety seriously and I am looking for someone who does too, not just someone who can write compliant-sounding documentation. Please only apply if you have genuine healthcare tech experience.

  • Fixed price
  • Intermediate
  • Est. budget: $3,000.00

I am looking for a developer or agency to build a web platform called First Responder Academy. The goal is to create the most comprehensive AI-powered training platform for firefighters, EMTs, and paramedics. The platform will initially focus on: 1. Firefighter Oral Board Preparation 2. EMT NREMT Preparation 3. Paramedic NREMT Preparation 4. Firefighter I Certification Preparation 5. Firefighter II Certification Preparation Core Features Required: * User accounts and login system * Membership and subscription management * AI-powered training simulator * Progress tracking * User dashboard * Mobile-friendly design * Modern, professional interface * Ability to scale over time AI Training Features: The AI should be able to: * Conduct firefighter oral board interviews * Score responses * Provide detailed feedback * Generate EMT and paramedic scenarios * Generate Firefighter I and II questions * Create multiple-choice exams * Provide remediation and study recommendations * Increase or decrease difficulty based on performance Knowledge Base Features: The system should allow: * Uploading NREMT skill sheets * Uploading EMS protocols * Uploading Firefighter I and II standards * Uploading department-specific hiring packets * Uploading study guides and training documents The AI should reference uploaded materials when generating questions and grading answers. EMS Features: * EMT training mode * Paramedic training mode * NREMT-style testing * Practical scenario evaluations * Protocol-based learning * Trauma and medical assessment training * Airway management training * Cardiology training Cardiology Module: A major future feature will be ECG interpretation. Requirements: * ECG image library * Random ECG presentation * Student interpretation * AI grading and feedback * Rhythm recognition training * Treatment decision evaluation Firefighter Features: * Firefighter Oral Board Simulator * Firefighter I Exam Preparation * Firefighter II Exam Preparation * NFPA / IFSAC-based content * Scenario-based learning * Multiple-choice testing * Leadership and decision-making exercises Department-Specific Training: The platform should eventually allow users to: * Upload local EMS protocols * Upload department hiring packets * Upload mission statements and values * Receive customized training based on those documents Progress Tracking: The platform should track: * User scores * Weak areas * Practice history * Completion rates * Recommended study topics * Improvement over time Admin Features: * Upload and manage training content * Upload and manage protocol documents * Upload and manage ECG images * Create and edit question banks * View user analytics * Manage subscriptions Technology Preferences: * Modern scalable architecture * AI integration using OpenAI API * Secure user authentication * Cloud-hosted * Responsive design * Easy content management Design Style: * Professional * Modern * Clean * Fire and EMS themed * Dark mode preferred * Red, black, gray, and white color palette Important: I am looking to build an MVP first, not every feature immediately. Phase 1 priorities: 1. User accounts 2. AI training simulator 3. Oral board preparation 4. EMT preparation 5. Paramedic preparation 6. Firefighter I and II preparation 7. Progress tracking 8. Membership system Future phases can include ECG image testing, advanced protocol integration, department-specific customization, and additional first responder training programs. Please provide: * Estimated timeline * Estimated cost * Recommended technology stack * Examples of similar projects * Suggestions for MVP development

  • Hourly: $35.00 - $55.00
  • Expert
  • Est. time: More than 6 months, Hours to be determined

Seeking a highly-experienced software developer based in the US. The ideal candidate will have multiple skills with very strong experience 8+ years with PDP, Javascript, MySql, managing hosting servers, knowledge of Flutter and API development, experience using AI to assist in software development, must be an independent individual, not a firm. U.S. Based only. Individuals posing as being U.S. based please "do not" respond we will discover this. Responsibilities include developing, maintaining and advancing software applications, collaborating with cross-functional teams, and ensuring high-quality deliverables. Must be highly accessible by Telegram, email or phone/Zoom. Able to work independently and manage projects effectively. Strong ethics, integrity and character with an entrepreneurial attitude.

  • Fixed price
  • Expert
  • Est. budget: $150.00

I need a website to be scraped for all its information and turned into a HIPAA-compliant app, free from bugs and security issues, more than likely built by an AI agent with your guidance, and I definitely need this within a couple of days.

  • Hourly: $30.00 - $60.00
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

Seeking a UX/UI designer for a mobile-first platform that includes user accounts and profiles, interactive map functionality, and location-based content. The ideal candidate will have experience in mobile-first design and creating engaging, interactive user experiences. Responsibilities include designing intuitive user interfaces and ensuring seamless user interactions across the platform.

  • Fixed price
  • Intermediate
  • Est. budget: $500.00

We are seeking a skilled freelancer to build a social listening tool that can scrape data from various online sources. The tool should be able to handle large volumes of data and provide insights into social media trends and user interactions. The ideal candidate will have experience in data scraping and social media analysis, and be able to develop a tool that is efficient and reliable. Prior to contract, I'd like to have a 15 minute discussion that gets into specific needs and uses for this tool

  • Hourly: $15.00 - $35.00
  • Intermediate
  • Est. time: Less than 1 month, Less than 30 hrs/week

I have a dedicated home theater with a Denon AVR-X3800H, Alexa, HEOS, Lumary smart lights, and an Android tablet. I want a simple dashboard with buttons for Movie Time, Music Time, Party Time, Game Day, and Theater Off. Looking for someone experienced with Alexa routines, smart-home dashboards, Fully Kiosk, or similar home automation systems.

  • Fixed price
  • Expert
  • Est. budget: $100,000.00

We’re hiring an extraordinary developer to own and grow our Base44 apps and sales products. around the future of AI discovery 1. Future of AI Discovery Core Demo – https://pull-discovery-core.base44.app/ You’ll evolve https://pull-discovery-core.base44.app/ into a beautiful, fluid, high‑performance, full-functional future of AI discovery demo following our advanced and sophisticated technical blueprint Integrate and orchestrate AI models incorporating LLM's, Search and World Models into a seamless experience with no visible seams between UX and intelligence. Own front‑end performance, responsiveness, and micro‑interactions—animations, transitions, and state changes should feel intentional and “alive,” not bolted on. Implement robust logging and analytics to understand how users explore, where they get stuck, and how the discovery engine can adapt dynamically. 2. Book Sales Engine – Six‑Channel Publishing System The second current Base44 project is a system that operationalizes our comprehensive sales plan across six channels. SEE THE COMPREHENSIVE BOOKSALES PLAN ATTACHMENT UNDERNEATH THIS POSTING You will: Translate a detailed multi‑channel publishing strategy (KDP optimization, physical bookstores via IngramSpark, other digital platforms, libraries, bulk institutional sales, and authority‑engine content marketing) into concrete workflows, tools, and dashboards. Build internal interfaces and automations to: Track metadata, pricing, and promotions across Amazon KDP and other platforms. Monitor campaigns across TikTok, Meta, LinkedIn, YouTube, newsletters, and partnerships. Surface KPIs like BSR, review velocity, ad spend, email growth, library adoptions, and bulk orders in a single, coherent view. Design light internal UIs that make it easy for non‑technical team members to update copy, add titles, trigger campaigns, and view performance without breaking anything. Implement robust, testable integrations between Base44, external APIs, and data sources to keep everything in sync as we scale from 8 to 22+ titles and beyond. Who You Are We’re not looking for a generic “full‑stack dev.” We’re looking for an unusual combination of visionary and doer: Creative technologist mindset – You think in systems and interfaces at the same time. You care deeply about how a product feels as well as how it works. Obsessed with execution – You’re disciplined, structured, and relentless about shipping. You break ambiguity into sprints, reduce complexity into tickets, and never let projects stall. Proactive owner – You don’t wait for instructions. You propose better ways to do things, flag risks early, and bring options—not problems—to every conversation. Strong product sense – You can balance ideal UX with realistic constraints and understand when to ship v1 vs. when to invest in polish. Comfortable with complexity – Multi‑channel distribution, layered data flows, and evolving requirements don’t scare you; they energize you. Ideal Skills & Experience You don’t need all of these, but you should recognize yourself in most: 5+ years building production web applications, ideally with a strong front‑end/UI focus. Deep experience with modern web stacks (React/Vue/Svelte or similar) and TypeScript, plus comfort with Node or comparable back‑end runtimes. Strong visual/UI instincts: experience collaborating with designers or owning design yourself for data‑rich interfaces and dashboards. Experience integrating AI/LLM APIs and retrieval systems into real products (RAG flows, multi‑step tool use, chat‑like interfaces, recommendation engines). Experience with analytics and experimentation: event tracking, funnel analysis, A/B testing. Familiarity with publishing, ecommerce, or multi‑channel marketing systems is a plus (KDP, IngramSpark, email platforms, ad platforms, analytics). Prior work in environments like Base44 or other low‑code/agentic platforms is a strong plus, but not required if you learn fast.

Posted last week
  • Hourly
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

We are looking for someone to help create a data room application that allows us to control information sharing and access tracking. Attached is the summary of what we are looking for. This application will be for our own internal use initially but we may also license is to others, so it should be designed with that in mind.

Posted 2 months ago
  • Fixed price
  • Expert
  • Est. budget: $2,899.00

one qudio talk a live audio talk application where talk volume is set based upon content of conversation, thus if your talking about cats other users talking about cats will be heard loudest where everyone is on same audio channel this seperates content into what is most audible by result users per their content can talk clearly to others based upon their own content all other talk is at a lower volume where can be accessed based upon you varying your conversation to that topic thus the volume is then then higher on that content with your previous content on a medium volume users can easily have multiple conversations and enjoy talking to many people i would also like to have a reactive to audio motion graphic for the website that is the total extent of the UI similar to this shown where each user has a unique channel in the circle

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