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  • Hourly: $15.00 - $100.00
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

We are seeking an experienced developer proficient in FlutterFlow or Bubble to create a mobile app. The ideal candidate will have a strong understanding of no-code or low-code platforms and be able to deliver high-quality solutions efficiently. Responsibilities include designing, developing, and testing the app to ensure it meets our specifications. If you have a passion for innovative app development and a proven track record, we would love to hear from you.

  • Hourly: $50.00 - $100.00
  • Intermediate
  • Est. time: 1 to 3 months, Less than 30 hrs/week

The Mission: We are a boutique digital marketing agency pivoting to high-value AI-integrated marketing services. Your goal is to help us productize common marketing workflows into repeatable service packages using AI tools and models that we can sell to our SMB clients. Our focus is social media, SEO/AEO, email marketing, and web dev. Do not apply if your main specialty is lead generation or paid ads. The Tech Stack: You must be a power user of Claude (Projects/Artifacts/Skills), Gemini (Gems), and OpenAI (Custom GPTs). You must have expertise building AI agents to assist with streamlining marketing workflows. We aren't looking for a prompter; we are looking for an architect who understands how to build 'human-in-the-Loop' systems that help streamline marketing. Experience with no-code and low-code platforms such as Bubble.io, Make.com, and Retool.com are highly preferred. The Human Element: We value soft skills, responsiveness, listening, and collaboration. You will be helping us bridge the gap between technical AI capabilities and real-world marketing ROI.

  • Hourly: $18.00 - $30.00
  • Expert
  • Est. time: 3 to 6 months, 30+ hrs/week

Senior UI/UX Designer About the Role We are looking for a highly capable UI/UX Designer to help redesign and modernize an existing low-code platform into a React + Python application. This is primarily a UX/UI design role focused on creating intuitive workflows, navigation, wireframes, prototypes, and high-fidelity designs in Figma. To be successful, you must be able to quickly understand complex business processes and translate them into clean, efficient user experiences. This is an initial 2-month engagement with strong potential for extension and additional projects. Responsibilities Design end-to-end user experiences for workflow-driven web applications. Create user flows, wireframes, prototypes, and high-fidelity designs in Figma. Analyze existing workflows, process maps, and system behavior to understand business requirements. Simplify complex operational processes into intuitive user experiences. Define navigation structures, information architecture, and reusable design patterns. Collaborate closely with product stakeholders and frontend engineers to ensure accurate implementation. Leverage AI tools such as Claude and Figma AI to accelerate design exploration and iteration. Requirements 4+ years of UI/UX or Product Design experience. Strong Figma skills, including components, design systems, prototyping, and developer handoff. Experience designing SaaS, enterprise, or workflow-heavy applications. Ability to quickly understand business processes and convert requirements into effective screen flows. Strong product sense, business acumen, and attention to detail. Excellent communication and collaboration skills. Experience using AI-assisted design tools, including Claude. Preferred Experience redesigning legacy or low-code applications. Experience with healthcare, financial, operations, or other process-driven systems. Familiarity with role-based workflows and HIPAA-conscious design principles. Engagement Details Initial 2-month contract with strong extension potential. Must be available and working 9:00 AM – 5:00 PM EST. Opportunity to contribute to additional UI/UX projects across the team.

  • Hourly: $100.00 - $100.00
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

Looking for a trainer to deliver the "Claude AI for Workflow Automation and Productivity Training Course" for a Corporate Training Engagement We are seeking an experienced instructor to deliver a hands-on corporate training focused on using Claude AI for workflow automation and productivity enhancement. The ideal trainer should be comfortable teaching business users and technical professionals how to leverage AI tools to streamline operations, automate repetitive tasks, and improve collaboration. This is an instructor-led training engagement to corporate participants. Training Topics Include: Introduction to Claude AI and AI-driven workflow automation Using Claude AI to improve productivity and task management Automating business processes such as: Email and document workflows Meeting notes and follow-ups Content generation and reporting Enhancing team collaboration with AI-assisted workflows Integrating Claude AI with business platforms and automation tools Workflow automation using tools such as: Zapier Trello Asana Notion CRM and customer support platforms AI best practices, governance, privacy, and ethical considerations Future trends in AI-powered business automation Ideal Trainer Profile: Strong hands-on experience with Claude AI or similar generative AI platforms Experience delivering workflow automation or productivity-focused training Familiarity with AI integrations and no-code/low-code automation tools Comfortable teaching both conceptual and practical hands-on sessions Prior corporate training experience preferred Ability to customize examples and exercises for business audiences Training Format: Instructor-led live training Interactive discussions and hands-on exercises Corporate audience Beginner-friendly but practical and business-oriented

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

Need HVAC / Mechanical Engineer for consultation on small commercial bathroom unit. Project is already partially built. The project is a self-contained 20ft container unit containing: - 4 separate toilet stalls - 2 urinals - Utility room Important: - All stalls/rooms are physically separated - No showers - No office/living space We are looking for a few hours of consulting/advice only. We do NOT need CAD drawings, stamped plans, or full engineering packages. Current idea: - HRV system with continuous low-speed ventilation - Occupancy-triggered boost mode - Exhaust from stalls and urinal area - Ducted concealed mini split for heating/cooling - Slight negative pressure inside bathroom areas Need help with: - Sanity checking the HVAC concept - Ventilation/CFM recommendations - HRV sizing - Duct sizing recommendations - Pressure balancing - Integrating HRV with ducted mini split - Practical real-world advice Code compliance guidance is helpful but not a strict requirement. Looking for someone experienced with: - Commercial bathroom ventilation - HRV/ERV systems - Compact HVAC systems - Modular/container projects preferred We already have layout drawings and photos available. Would like to begin within a week.

  • Fixed price
  • Expert
  • Est. budget: $15,000.00

We are seeking an elite, senior-level Full-Stack Developerto engineer a high-velocity, real-time horse racing web platform from the ground up. The core application loop revolves around a fast-paced snake draft for individual horse races, complete with an integrated, synchronized sub-second live video stream of the race. Following official track results, the platform automatically executes structured financial payouts to users using Venmo/PayPal Payout rails. The entire tech stack must be built utilizing a unified all-JavaScript environment (MERN stack) optimized to eliminate database race conditions and handle volatile real-time traffic spikes. Core Key Milestones & Project Deliverables: Milestone 1: Backend Infrastructure & User Security (15%) Set up a Node.js/Express.js application environment and establish a scalable MongoDB Atlas architecture. Implement user registration, secure JWT/bcrypt authentication, profile management, and verified phone-number registration and/or email registration. Milestone 2: Sports Data Ingestion & Automation (25%) Establish integration with a third-party commercial horse racing API (e.g., Equibase or Sportradar). Build persistent background workers (using BullMQ, Redis, or Node-Cron) to automatically ingest daily race cards, scratches, gate changes, and final official race metrics. Milestone 3: Real-Time Draft & WebRTC Video Integration (40%) Develop an interactive React.js draft dashboard utilizing Socket.io for live, synchronized state management. Implement our custom mathematical snake draft logic featuring a strict 20-second user-pick countdown timer. Build server-side automatic timeout handlers to auto-assign choices if a user disconnects or freezes. Embed an ultra-low latency HTML5 video canvas layer leveraging WebRTC (via WHIP/WHEP protocols) to ingest an RTMP stream from a media server (e.g., Ant Media or Wowza) ensuring sub-500ms video playback. Milestone 4: Venmo Payout Integration & Compliance Guardrails (20%) Seamlessly integrate the official PayPal/Venmo Payouts API to programmatically distribute money from our platform wallet directly to users' accounts and/or phone numbers. This can be worked around using a p2p format, if necessary due to compliance and regulation. Code a reliable system ledger that deducts a custom platform percentage rake prior to finalizing winner distributions. Implement an IP geo-fencing gateway (such as MaxMind GeoIP2) to block real-money contest entry from illegal jurisdictions. Technical Stack Requirements: Frontend: React.js (Next.js preferred), Tailwind CSS, Socket.io-client. Backend: Node.js, Express.js, Socket.io, Node-Cron or BullMQ.Database & Memory: MongoDB (Mongoose), Redis (for lightning-fast leaderboard and timer caching). Streaming Protocols: WebRTC, WHIP/WHEP, RTMP stream handling. Integrations: PayPal/Venmo Payouts SDK, REST/JSON Sports Data APIs, GeoIP lookup utilities. Strict Operational Code Quality Terms: 1. Repository Ownership: All codebase code and architectural modules must be pushed to our private company GitHub repository at least three times a week. Milestone releases will only be approved after clean local compilation and inspection. 2. IP Assignment: By applying for and accepting this position, you acknowledge that 100% of the developed application logic, system schemas, and code components represent a dedicated Work-for-Hire owned exclusively by the client. 3. ACID Database Transactions: You must guarantee and demonstrate via unit testing that the MongoDB schema handles marketplace swaps and concurrent drafting selections via absolute ACID Transaction Sessions to totally prevent double-spend or double-draft race conditions. To Apply, Please Answer the Following 3 Screening Questions: 1. How do you plan to structure the server environment and React architecture to keep a 30-second live countdown timer perfectly synced down to the millisecond for 4 or more different players concurrently browsing via WebSockets? 2. Please share a summary or a live link of a project you built from scratch that handled live WebRTC ultra-low-latency video delivery or complex stream handshakes. 3. What is your specific experience with financial ledger architectures? Explain how you intend to protect the MongoDB operations against multi-user transactional conflicts.

Posted 4 weeks ago
  • Fixed price
  • Intermediate
  • Est. budget: $62,543.00

Upwork's Governance, Risk & Compliance (GRC) team is seeking an experienced freelancer with a strong background in AI tool automation to help streamline and enhance our compliance workflows. You will work closely with our GRC team to identify automation opportunities, design and implement AI-driven solutions, and integrate tools that improve efficiency across risk assessments, policy management, audit preparation, and compliance monitoring. Key Responsibilities: Assess existing GRC workflows and identify high-impact automation opportunities Design and implement AI-driven automations using Claude AI to support intelligent document analysis, risk summarization, policy drafting, and compliance Q&A workflows Integrate AI tools with Vanta to enhance compliance monitoring, evidence collection, and control mapping Build automated workflows for risk tracking, audit preparation, and policy lifecycle management Document solutions and provide handoff training to internal GRC team members Required Qualifications: Deep knowledge of GRC principles, practices, and frameworks — including SOC 2, ISO 27001, ISO 27018, ISO 42001, PCI-DSS, and Microsoft SSPA — with the ability to translate compliance requirements into functional automation logic Demonstrated experience building AI and automation workflows, including LLM integration, prompt engineering, and API-based tool development Strong understanding of risk management methodologies, control frameworks, and audit readiness processes Experience operationalizing compliance programs, not just familiarity — you should be comfortable owning GRC workflows end-to-end Proficiency with no-code/low-code automation platforms and/or Python scripting Excellent written and verbal communication skills, with the ability to document technical solutions clearly for compliance audiences Preferred Qualifications: Prior hands-on experience working within a GRC or Information Security team Relevant certifications such as CISA, CRISC, CISSP, or ISO Lead Implementer/Auditor Experience with AI governance frameworks and emerging standards around responsible AI (aligned with ISO 42001) Familiarity with Upwork's platform or similar marketplace environments

  • Hourly: $50.00 - $75.00
  • Expert
  • Est. time: 1 to 3 months, Less than 30 hrs/week

# Build and Launch a B2B Lead Generation Funnel for Most Loved Workplace® Certification We need a hands-on B2B lead generation operator to build, launch, test, and improve one working funnel for Most Loved Workplace® Certification and Best Practice Institute. All proposals must be submitted through Upwork. Do not contact us outside Upwork. Any external outreach, direct email, LinkedIn message, or attempt to bypass Upwork will result in immediate disqualification. The goal is simple: **Create qualified sales appointments with CHROs, Heads of Talent, CPOs, Employer Brand leaders, HR Communications leaders, HR leaders, and CMOs.** This is not a strategy-only role. This is not a discovery project. This is not a brand audit. We need someone who can build, launch, measure, fix, and improve a funnel until it produces real appointments. Relevant pages: https://bestpracticeinstitute.org/most-loved-workplace-certification https://bestpracticeinstitute.org/how-most-loved-workplace-works These pages provide context for Most Loved Workplace® Certification and Best Practice Institute. The project is not to simply send traffic to an existing page. The project is to build or direct a separate conversion-focused funnel that creates qualified sales appointments. ## What You Will Build You will build one complete B2B lead generation funnel from first touch to booked appointment. This includes: * Target list and audience setup * Landing page or diagnostic offer page * Cold email and follow-up sequences * Apollo.io campaign setup * HubSpot tracking, routing, and reporting * Calendar booking path * Basic retargeting plan or setup * Simple sales handoff materials * Reporting on leads, replies, booked calls, qualified calls, and source quality * Continuous testing and improvement based on real metrics ## Tools and Systems We Use We use: * HubSpot * Apollo.io * Loom * WordPress / Elementor * Floot AI / vibe-coding tools * Lovable * Custom lead-generation and competitive-intel workflows * AI-assisted and no-code/low-code production tools * Custom CertCheck tool: https://certcheck.mostlovedworkplace.com CertCheck is not the landing page for this project. It is an internal certification intelligence, content generation, competitive intelligence, and proposal-support tool that can help inform follow-up, qualification, certification fit, and proposal messaging once a company becomes a lead. You do not need to use every tool we mention. We want the best path to qualified appointments, not someone blindly following a checklist. The right person should be able to look at our tools, the buyer, the offer, and the goal, then recommend the fastest clean path to a live funnel with real tracking, real testing, and real booked sales conversations. ## Paid Media Paid media, including LinkedIn Ads, may be part of the funnel, but we do not want someone blindly spending money before the message is tested. The first priority is to prove which audience, pain point, offer, and call to action creates qualified appointments. That may start with Apollo.io, cold email, existing lists, landing pages, HubSpot tracking, and retargeting. Once there is evidence that a message is working, we are open to LinkedIn Ads, Google Search, and retargeting to scale what is already showing traction. We want someone who can recommend the right channel based on speed to qualified conversations, not someone who defaults to ad spend without proving the funnel. We are not looking for someone who needs months to build a landing page or connect basic systems. We move fast and expect the right person to use modern tools to get campaigns live quickly. You must be able to personally execute the work. This is not for someone who only manages other people, sends tasks to a team, or produces recommendations without building. ## Proposal Requirement In addition to answering the questions below, include a short Loom or video walkthrough, 3–5 minutes maximum, explaining how you would approach the first 14 days of this project. In the video, walk through: * What you would do first * What you would build by Day 7 * What you would launch by Day 14 * How you would use HubSpot and Apollo.io * How you would use AI-assisted, no-code, low-code, or vibe-coding tools to move faster * What metrics would tell you whether the funnel is working ## What Success Looks Like Success is not a strategy deck, a pretty landing page, or a long audit. Success means: * The funnel is live * Leads are being contacted * Prospects are responding * Appointments are being booked * Qualified sales conversations are happening * HubSpot shows source, status, and follow-up * The funnel is being improved based on real data The first engagement is a 30-day sprint. Continued work depends on execution speed, quality of leads, booked appointments, qualified conversations, reporting clarity, and ability to improve the funnel. ## What This Is Not This is not for: * Strategy-only consultants * Agency account managers * Brand marketers * Social media posters * Graphic designers * Generic SEO writers * People who need weeks of discovery before building * People who create decks instead of pipeline * People who cannot personally build and launch campaigns Stay inside the lines: **build the funnel, launch it, measure it, improve it, and create qualified appointments.** ## Required Proposal Response To be considered, answer these questions: 1. What exactly would you do in the first 48 hours? 2. What would you build by Day 7? 3. What would you launch by Day 14? 4. What B2B funnel have you personally built that created qualified appointments? 5. What tools did you use? 6. How would you use HubSpot and Apollo.io for this project? 7. How would you use AI-assisted or no-code/low-code tools to move faster? 8. What metrics would you track weekly? 9. What would you need from us to launch the first test quickly? Start your proposal with this sentence: **“I build B2B funnels that create booked sales conversations.”** We are hiring for ownership of the project outcome, not someone who starts the conversation by asking how many hours they can bill. We expect a serious operator to understand the project, propose the fastest path to a working funnel, and then estimate the time required based on the work. This will begin as a focused 30-day sprint, likely 10–20 hours per week depending on the plan, speed, and execution needs. Continued work depends on results. Generic proposals, agency proposals, and proposals that do not show a clear first 14-day execution plan will be ignored.

Posted 2 months ago
  • Hourly: $25.00 - $40.00
  • Intermediate
  • Est. time: More than 6 months, 30+ hrs/week

Summary PRIMEDIA Network, Inc. — a full-service sales, media, and marketing agency — has an ongoing, part-time need for an Email Marketing Developer to build, code, and deploy the email campaigns that drive our lead generation. This is a remote contract role at approximately 20 hours per week. You will own email production end to end: hand-coded responsive HTML emails, campaign setup and scheduling in Mailchimp in ESP (MailChimp, OmniSend, more), email landing pages (MailChimp, Webflow), list segmentation, cross-client testing, and performance reporting. We need someone who treats every send as a lead-generation tool — not just a newsletter. What You Will Be Doing • Designing email — bulletproof buttons, hybrid/fluid layouts, dark-mode aware, optimized for mobile. Low code, no-code, HTML, however you build best. Some template work, some custom design. Email send from MailChimp, OmniSend, more. • Build, schedule, and deploy campaigns in Mailchimp — audiences, segments, automations, and journeys. • Build and maintain email landing pages that capture and route leads. • Test every campaign across major clients (Outlook, Gmail, Apple Mail, mobile) using Litmus, Email on Acid or equivalent before send. • Manage list hygiene and suppression and watch deliverability — authentication (SPF/DKIM/DMARC), bounces, spam complaints. • A/B test subject lines, send times, and CTAs — then apply what wins. • Tag every campaign with UTMs for clean attribution into GA4. • Pull and report email performance — opens, clicks, conversions — tied to lead volume. What You Will Need for This Position • 3+ years building B2B or B2C email for marketing campaigns. • Hand-coded responsive HTML or drag-and-build. Tell us what you do best. • Mailchimp and OmniSend proficiency: campaigns, audiences, segments, automations, and reporting. • Cross-client testing experience with Litmus, Email on Acid or equivalent. • Deliverability fundamentals — email authentication, list hygiene, and spam-filter avoidance. • Comfort building email landing pages and basic landing-page forms. • UTM tagging and email performance reporting; GA4 familiarity a plus. • B2B or B2C lead-generation email experience preferred. • Consistent availability of ~20 hours per week, remote, with reliable US Central overlap. • Willingness to sign a mutual NDA before receiving brand and audience materials. • Sharp communication and a sharp eye — broken email is expensive and public. To Apply Send the following for immediate consideration: 1. 3–5 examples of emails you designed and what role you played (graphics, copy, layout, any code). 2. Your hourly rate and confirmed weekly availability. 3. Confirmation you can commit ~20 hours/week, remote, with reliable US Central overlap. 4. Your time zone and US Central overlap hours. 5. One sentence: the single biggest lever you’d pull to lift email-driven leads.

  • Fixed price
  • Expert
  • Est. budget: $700.00

Project Overview: I am building Reseller Bro, a mobile utility application designed for on-the-go users to analyze product images and instantly retrieve live, accurate marketplace valuation metrics. The front-end user interface and layout are largely complete. The application uses an AI workflow for visual recognition and keyword generation, but the backend data retrieval and sync pipeline needs optimization for speed and absolute accuracy. I am looking for a highly skilled backend developer to conduct a code audit, repair a broken data aggregation pipeline, and optimize our database caching architecture. The Core Tasks: Database Cache Failure: The app currently fails to properly save or recall data on repeat queries. We need a high-speed caching layer so that if an item has already been searched once, the second lookup pulls from the internal database instantly (under 1 second). Data Sync & Engine Accuracy: The live data gathering process is currently unstable and occasionally returns empty results even for common consumer items with deep market history. Once the AI identifies the item keywords, the data pipeline must reliably sync and aggregate live pricing data from major public e-commerce and secondary marketplaces. Data Array / Tier Mapping Mix-up: The app currently handles item condition mapping poorly, sometimes displaying irrational pricing tiers (e.g., valuing low-tier condition higher than top-tier condition). We need a clean pre-fetch matrix that normalizes marketplace conditions into three clean categories on the first search and automatically filters out pricing anomalies or extreme statistical outliers. Required Technical Skills: Strong backend development experience using Node.js or Python. Advanced expertise in data extraction, handling complex HTML/JSON payloads, managing dynamic connection protocols, and optimizing marketplace data synchronization. Deep experience with database optimization and high-speed caching layers (such as PostgreSQL, Redis, or similar). Ability to step into an existing codebase, audit backend logic, and refactor code without disrupting the current frontend UI layout. 💰 Budget & Performance-Based Milestones ($700 Total) This contract is fixed-price and strictly milestone-driven based on functional performance metrics. No milestones will be released without successful live-testing verification. Milestone 1 ($150) - Code Review & Cache Repair: Audit the inherited repository. Fix the database caching system so that previously queried items bypass the live search entirely and load data instantly (under 1 second). Milestone 2 ($250) - Data Pipeline Optimization & Matrix Mapping: Fix the live data aggregation process to consistently pull reliable pricing from target market channels using the AI-generated keywords. Implement data-cleaning and normalization rules to ensure price tiers always reflect a logical tier structure while removing extreme outliers. Milestone 3 ($300) - Final Integration & Testing: Fully connect the optimized database cache, clean data sorting logic, and application backend into a finalized, stable build ready for deployment testing. To Apply: Please respond with your relevant experience in optimizing high-speed database caches and managing high-volume marketplace data aggregation. Please briefly explain your typical approach to ensuring stable, reliable data connections with public e-commerce platforms. Full project source files and existing code repositories will be shared with top candidates during the interview phase.

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