- Fixed price
- Intermediate
- Est. budget: $200.00
**Job Description:** We're looking for a frontend developer to recreate the design of a single-page website using **React** and **JavaScript**. The UI/UX design has already been completed—you'll simply be translating the existing design into clean, responsive, and maintainable code. ### Responsibilities * Convert an existing one-page website design into a React application. * Ensure the page is responsive across desktop and mobile devices. * Write clean, well-organized, and reusable React/JavaScript code. * Match the provided design as closely as possible. ### Requirements * Experience with React and modern JavaScript (ES6+). * Strong HTML and CSS skills. * Ability to accurately recreate designs from mockups. * Attention to detail and responsive design best practices. ### Future Opportunities If we're happy with the work, there may be opportunities for additional frontend development projects in the future. These would be separate, paid engagements involving new components and features.
- Hourly
- Intermediate
- Est. time: 1 to 3 months, Less than 30 hrs/week
GenEnterprises is a healthcare technology company seeking a specialist to validate patient-access APIs. The role involves ensuring seamless integration with healthcare systems and verifying API functionality. The ideal candidate will have experience in healthcare technology and API validation, with a strong understanding of data security and compliance. What you'll do (per vendor) -Discover the vendor's SMART-on-FHIR endpoints from their conformance statement (/metadata) or .well-known/smart-configuration. -Complete a provided configuration file with the correct authorize/token/FHIR endpoints and patient-access scopes. -Run our provided validation harness against the vendor's sandbox and prove the full authorization flow completes end-to-end — either public-client (PKCE) or confidential-client (client secret) depending on the vendor: authorize → code → token exchange → patient context. -Document any vendor quirks (audience value, extra scopes, non-standard discovery, sandbox limits). What we provide -The validation kit (a small Node harness + config template + rules — runs locally). -The sandbox credentials for the vendor: a client_id, plus a client_secret for confidential vendors, and the registered redirect URIs. -Sandbox access details and the specific vendor to start with. Deliverables -A completed connector configuration — patient-scoped only. Public vendors carry no secret; confidential vendors carry only the sandbox secret we provide (never a production secret). -The endpoint-discovery source you used (the /metadata or .well-known URL). -Evidence of a successful sandbox run: the harness "PASS" page/screenshot and console output showing an access token and a resolved patient ID. -Confirmation the registered redirect URI matches the config exactly. -Notes on any vendor-specific quirks. Requirements -Hands-on experience with SMART-on-FHIR patient-access authorization. -Solid understanding of OAuth 2.0 Authorization Code, both PKCE (public client) and client-secret (confidential client) flows, and when each applies. -Comfortable reading FHIR R4 conformance statements to locate endpoints and scopes. -Enough Node.js to run a provided harness (npm install, edit a JSON config, npm start). -Precise and evidence-driven — you prove things work rather than assuming. Nice to have -Prior integration with EHR/health-data vendors (Veradigm/FollowMyHealth, athenahealth, Epic, Cerner/Oracle Health, Aetna, or similar). -Familiarity with patient access APIs and healthcare interoperability standards. What you will NOT have access to (and won't need) -No production systems, no real patient data — everything is sandbox/synthetic. -No access to our codebase or database — the kit is fully standalone. -No vendor account administration — we own the developer registration; you receive the sandbox credentials only. This keeps the engagement clean and low-risk for both sides. An NDA is required before we share the kit. Engagement -Fixed price per vendor. First vendor is a paid pilot (budget: $[SET BUDGET]); strong work leads to ongoing per-vendor engagements. -Remote, flexible hours. Turnaround for the pilot is typically a few days once you have the sandbox credentials. To apply — please answer these (applications without answers will be skipped) -Which EHR vendor sandboxes have you completed a SMART-on-FHIR patient-access OAuth flow against (PKCE or client-secret)? Name them. -Given only a FHIR base URL, how do you find the authorize and token endpoints? -In one or two sentences: what is the difference between a public and a confidential OAuth client, and when would you use PKCE?
- Hourly: $15.00 - $30.00
- Intermediate
- Est. time: 1 to 3 months, Less than 30 hrs/week
I need someone for the following asap: Job Title: Need Simple Fitness Coach Website Built — Carrd/Shopify/Payhip + TrainHeroic Links — No Wix Job Description: I need a simple, clean, professional website built for my fitness brand, Dad’s BOD. I do not want Wix. I currently have a Wix page, but I want to move away from it. I need someone who can take the content, wording, photos, logo, and offers I already have and rebuild everything into a simple autopilot setup. The goal is a very easy website that requires almost nothing from me after setup. I want the website to include: A strong homepage/landing page for Dad’s BOD Clear buttons linking to my TrainHeroic programs and coaching options A simple merch store setup for shirts/gear using Payhip or Shopify Starter A contact/book-a-call button Email capture if possible Mobile-friendly design Basic SEO setup Help shutting down or disconnecting the Wix page after the new site is live Use my existing logo, photos, brand colors, and copy/content Make the site look strong, masculine, clean, and professional for men over 40 My brand is Dad’s BOD. It is for men over 40 who want to get strong, lean, healthy, disciplined, and never quit. I am looking for someone affordable, fast, and honest. I do not need a complicated custom website. I want a simple setup that works. Preferred platforms: Carrd, Shopify Starter, Payhip, or another simple low-maintenance option. Must understand how to add buttons/links to TrainHeroic. Please send examples of simple fitness, coaching, landing page, or ecommerce sites you have built. Budget: $150–$500 depending on experience and what is included. Can you confirm you can do the following? Build this without Wix Reuse my current Dad’s BOD content, logo, photos, and copy Create a simple mobile-friendly landing page Add clear TrainHeroic buttons for my programs/coaching Set up Payhip or Shopify Starter for shirts/merch Make sure I own the website account, domain, logins, and store Show me how to make basic edits after it is done Help me disconnect or shut down the old Wix page after the new site is live Also, please tell me the total price, timeline, what platform you recommend, and examples of similar work. Looking for specifically. Hero section: Dad’s BOD Elite Training for Men Over 40 Who Refuse to Quit Button: Start Training Sections: Who Dad’s BOD Is For Training Programs 30-Day Reset TrainHeroic Coaching Merch / Gear Testimonials / Results About Coach Rick Contact / Book a Call That’s it. Simple. Strong. Easy.
- Fixed price
- Intermediate
- Est. budget: $150.00
We want to create an Ad/Flyer to generate sign ups. Summertime theme/ message - Get your body right this summer, Dont Fall back. SIGNUP NOW BETWEEN AUGUST 28. COST IS $599.00 KICKOFF DATE: SUNDAY AUGUST 30, 2026 CUTOFF DATE FOR SIGNUPS: AUGUST 28, 2026 We are attaching a mockupflyer that contains all of the information and data for this program, we would like a new refreshed ad for this season. For the photos: please collage the photos in the background as an accent but not focal point. Place photos in and out of the background with slight fade. we would like this ad to be constructed with easy visbility, readable and we want them to sign up using a qr code. We will be sending the QR code tentatively by Monday. *Need an Instagram & Facebook post & story size *Need 8.5x11 poster PDF Size *Need 36x24 Poster PDF Size (6 Different sizes requested please) We would like to select from 3 different desgins please. Create 3 different choices for us to select from.
- Fixed price
- Intermediate
- Est. budget: $40.00
Need help fixing a dropdown menu on my Squarespace order page. The dropdown should allow customers to select rental duration (7 days, 2 weeks, or 3 weeks) and show the correct product section/pricing based on their selection. It stopped functioning properly after edits and now doesn't populate correctly. Looking for someone experienced with Squarespace and JavaScript troubleshooting. Flat fee: $40 Please test functionality before marking the project complete/payment request.
- Fixed price
- Expert
- Est. budget: $1,200.00
Here is what we have so far , a zapier website form that once submitted for a ride request triggers my sms approved twilio number to send me a text with the requested ride info ( lighting fast ) what wouldbe better is Twilio Expert to Build Dispatch Broadcast & Lockout System via Functions & Studio Project Description: We run a local Free community micro courtesy shuttle business utilizing a fleet of 6 gas-powered passenger vans. We need a backend developer to build a text-message-based dispatching system using Twilio Studio, Twilio Functions, and Twilio Sync for data tracking. Core Workflow Required: Web Request Ingestion: Webhook takes ride data (Name, Pickup, Dropoff, Resident Status, Pax count). Active Schedule Check: System checks an internal list of active, on-duty drivers (needs an easy way for me to update weekly schedules or toggles). Simultaneous SMS Broadcast: Send a ride text to only the active drivers on-duty right now. First Responder Wins (Lockout Logic): When a driver replies with a number (e.g., "15"), a Twilio Function checks Twilio Sync. If the ride is still unclaimed, lock it to that driver, store their name and their inputted ETA, and mark the ride as "Claimed". Late drivers must get an automated "Already claimed" text back. Customer Interactive Flow: Trigger a Twilio Studio flow to text the customer: "Your ride is confirmed! [Driver Name] will arrive in [ETA] minutes. Reply CANCEL within 3 minutes if you don't want to wait." Handle customer cancellation loops cleanly. Archival: Push all completed or canceled ride data to a permanent history log. Requirements: Deep experience with Twilio Node.js runtime environments. Proven experience managing race conditions via Twilio Sync Maps/Documents. Ability to build clean, well-commented code so non-technical owners can easily swap out driver lists/phone numbers. Step 2: Prepare Your System Specs (Before the First Call) To keep this fast and budget-friendly, hand developer clean blueprint of your data structure on day one. Have an Excel or Google Sheet ready that maps out exactly what you want tracked: Driver Name Driver Phone Shift Day Start Hour End Hour Status (On/Off Duty) Driver 1 +1727xxxxxxxx Monday 08:00 16:00 Active Driver 2 +1727xxxxxxxx Monday 16:00 23:00 Off-Duty “Can we use Twilio Sync to manage this schedule list, or would it be easier to have the Twilio Function pull this table dynamically from a Google Sheet using the Google Sheets API?” Step 3: Execution and Safeguards the milestone payments based on clear deliverables: Milestone 1 (Setup & Simulation): The developer creates the Twilio Sync environment and proves that if they send two simulate driver texts at the exact same second, one gets the ride and the other gets locked out. Milestone 2 (Studio Integration): The customer text sends successfully with the winning driver's name and ETA, and replying "CANCEL" triggers the cancellation text back to the driver. Milestone 3 (Live Beta Test): I stand on the beach with 2 or 3 of my drivers on a Tuesday afternoon. i hit submit on your webpage, watch the phones drop the texts, claim the ride, and verify the customer workflow. let me know what I missed ?
- Fixed price
- Intermediate
- Est. budget: $1,675.00
We're building an internal PPC keyword research and automation system to support paid acquisition across two brands (legal finance / legal tech). This is a one-time setup project — fixed scope, defined deliverables. The goal is a repeatable keyword research workflow, the automation pipeline behind it, and an AI-assisted review layer for QA and recommendations on what we pull. This is NOT ongoing campaign management or attribution work — strictly system build-out and handoff. WHAT WE NEED BUILT Keyword research workflow combining SEMrush, SpyFu, SimilarWeb, and Google Keyword Planner into a single repeatable process Automation pipeline that pulls keyword and competitor data on a recurring basis, normalizes it, and stages it for review AI-assisted review layer that evaluates new keyword sets — flags relevance, suggests groupings, surfaces gaps and overlaps with current campaigns Output formats: cleaned, structured keyword lists ready for Google Ads import, plus a decision log we can audit Documentation so the system is hand-offable to our internal team REQUIRED SKILLS Strong PPC and keyword research experience (Google Ads, SEMrush, SpyFu, or comparable) Automation and scripting (Python, Node.js, or similar) for pulling and normalizing keyword data Comfortable wiring up LLM APIs (OpenAI, Anthropic, or similar) for AI review steps Familiarity with Google Ads structure (campaigns, ad groups, match types, negatives) Clean documentation habits — system should be operable without you NICE TO HAVE Legal, fintech, or B2B/B2C hybrid vertical experience Direct Google Ads API integration experience Past work on internal marketing tools or admin dashboards SCOPE & LOGISTICS One-time project, fixed scope Deliverable: working system + documentation, not ongoing optimization Hourly engagement, completable in a few weeks Async-friendly — communication via Upwork messaging with occasional video sync
- Hourly: $39.00 - $70.00
- Entry Level
- Est. time: 1 to 3 months, Less than 30 hrs/week
We are seeking a highly skilled Frontend Developer to join our dynamic team and play a pivotal role in translating design concepts and detailed requirements into efficient, high-quality web applications. The ideal candidate will combine a deep understanding of user interface design with expert coding skills to create seamless, responsive, and visually appealing user experiences. This position requires a meticulous approach to development, ensuring that all aspects of the design are faithfully executed while optimizing for performance and maintainability. The Frontend Developer will collaborate closely with designers, backend developers, and product managers to deliver innovative digital solutions that meet and exceed user expectations. The successful applicant will be adept at interpreting complex design documents, converting them into functional frontend components, and applying best practices in software engineering throughout the development lifecycle. This role demands a strong commitment to code quality, usability, accessibility, and cross-browser compatibility. If you thrive in a fast-paced, detail-oriented environment and are passionate about transforming creative visions into tangible, efficient frontend implementations, we encourage you to apply and contribute to our mission of delivering exceptional digital products. The requirements for this position includes the following: - Proven experience as a Frontend Developer with a strong portfolio showcasing UI implementation. - Proficiency in HTML5, CSS3, and JavaScript, including frameworks such as React, Angular, or Vue.js. - Solid understanding of responsive design principles and mobile-first development. - Experience working with version control systems, preferably Git. - Familiarity with RESTful APIs and asynchronous request handling. - Strong problem-solving skills and attention to detail. - Excellent communication skills and ability to work collaboratively in a formal team environment.
- Fixed price
- Intermediate
- Est. budget: $100.00
I'm looking for a freelancer to build a small web page where users can submit a recipe and browse recipes shared by others. Nothing complex — just a clean way to add and view recipes. Requirements: Mobile-friendly, works well on phones A submission form: recipe title + ingredients + short instructions + optional photo A page that displays all submitted recipes in a simple card layout Clean, simple, easy-to-read design Preferred stack: React (frontend) Node.js (backend) Any cloud storage for the photos Small project with a clear scope. Please share similar work, your estimated timeline, and your price.
- Hourly: $30.00 - $50.00
- Intermediate
- Est. time: Less than 1 month, Less than 30 hrs/week
We are seeking an expert in cosmetic formulation to create a custom lotion for our new brand. The brand is ready to launch, with a completed domain, Instagram, and branding. The ideal candidate will have experience in developing unique and effective lotion formulations that meet our brand's vision. This is a part-time project with the potential to be a long term engagement as we grow and formulate additional products.