Continuing Education Course Approval & Compliance Coordinator
Location: Remote
Must be a native English speaker from an English speaking country.
Task based
About the Role
We operate continuing education platforms serving licensees across multiple states. We're expanding into new states (Illinois, and others) and need someone to own the entire course-approval lifecycle — from identifying what we need to offer, through getting it approved by the state licensing board, building the actual course, and keeping it compliant and renewed year after year.
This is an end-to-end ownership role. You will be the single point of accountability for each state and each course offering: A to Z.
What You'll Own
Regulatory research
Research each target state's CE requirements: required topics, mandatory hour breakdowns, course categories (e.g., core/mandatory vs. elective), instructor and provider qualifications, and approval pathways.
Track the specific rules of each licensing board (e.g., Illinois, and other state real estate commissions) and translate them into a concrete plan for what we need to submit.
Application & approval
Complete and assemble provider and course approval applications for each state, including all supporting documentation (course outlines, timed agendas, learning objectives, assessments, instructor credentials, certificates of completion samples).
Submit applications, pay/track fees, and manage the back-and-forth with board reviewers — responding to deficiency notices and revision requests until approval is granted.
Course development
Develop the actual course content we'll offer for each approved topic — outlines, slides, written materials, quizzes/exams, and answer keys — built to satisfy the board's requirements and our platform's format.
Coordinate with subject-matter experts, writers, or AI-assisted content tools as needed.
Compliance & renewal
Maintain a master calendar of approval expiration dates and renewal deadlines across all states and courses.
File renewals on time, update content when regulations change, and keep all course materials and records audit-ready.
Monitor regulatory changes in active states and flag anything that affects existing offerings.
What Success Looks Like
New state offerings go from "we want to enter Illinois" to "approved and live" without items falling through the cracks.
No course ever lapses due to a missed renewal.
Applications come back approved with minimal deficiency cycles because submissions are thorough the first time.
Qualifications
Strong project management and organizational skills; comfortable owning many parallel deadlines across different jurisdictions.
Excellent written communication — you'll be drafting applications, course materials, and formal correspondence with state agencies.
Detail-oriented and comfortable reading and interpreting administrative regulations and statutes.
Self-directed; able to run a process end-to-end with minimal hand-holding.
Nice to have
Prior experience with continuing education, professional licensing, accreditation, or regulatory submissions (real estate, insurance, nursing, etc.).
Instructional design or course development background.

We are seeking an expert in Inkscape automation and vectorization scripting to enhance our graphic design processes. The ideal candidate will have experience in automating repetitive tasks and optimizing vector graphics for various applications. Responsibilities include developing scripts to streamline design workflows and ensuring high-quality output. Familiarity with Inkscape's scripting capabilities and a strong understanding of vector graphics are essential.

Role Overview
We are seeking a highly skilled automation programmer to build a custom scripting solution that automatically processes large batches of raster images (PNG, JPEG, etc.) into vectorized SVG files. The ideal candidate will combine Python scripting, Inkscape's CLI capabilities, and image processing knowledge to build a seamless, headless batch processing pipeline.

Key Responsibilities
• Develop and optimize a script (via Python, shell script, or custom Inkscape extension) to automatically ingest folders of raster images.
• Automate Inkscape's "Trace Bitmap" functionality so it successfully processes thousands of images without manual intervention.
• Implement error handling and logging to flag corrupt or poor-quality input images.
• Optimize the output SVG files for scalability, clean node reduction, and appropriate layering.
• (Optional) Develop a user interface or simple configuration file that allows non-technical team members to launch and manage the batch jobs.

Technical Skill Requirements
• Inkscape & Vectorization Expertise: Deep understanding of Inkscape's internal vectorization algorithms (potrace and autotrace engines) and how to invoke them programmatically.
• Command-Line Interface (CLI): Proven ability to automate Inkscape in "headless" mode using CLI flags, specifically utilizing Inkscape’s --actions system for batch processing.
• Scripting Languages: Strong proficiency in Python (specifically using the inkex library for building Inkscape extensions). Shell scripting (Bash/PowerShell) for directory iteration is highly desired.
• Image Processing Fundamentals: Familiarity with image formats, color quantization, brightness thresholds, edge detection, and centerline tracing.
• File & Directory Management: Experience writing scripts that handle heavy I/O operations—reading thousands of files from a source directory and organizing outputs into designated target folders.

Qualifications
• Minimum of 2 years of experience writing scripts or plugins for vector graphic software (Inkscape, Adobe Illustrator, etc.).
• Familiarity with SVG (Scalable Vector Graphics) markup and XML manipulation.
• Portfolio or GitHub repository demonstrating past automation, batch processing, or pipeline building projects

Basics of project:
By activating the Inkscape/Python 'scripts' on our personal local computer, we will be batch processing 1 - 100 raster images from a shared Google drive folder into Inkscape/Python, which the script will automatically process each image individually into the required SVG (vector) image then saving back to a different Google Drive folder. There will inevitably be a few cycles of R&D & testing (as we will be developing 2-3 separate scripts) until it they meet all of the output requirements, so please be prepared for this.

Do not apply if you don’t have the required skillset to achieve our desired artifacts successfully.

SVG Steps Layout for Inkscape:

Raster (Regular images; Non-AI) - Script One
1. Raser Image converted to SVG
2. Image needs to be moved from color into grayscale format. Would prefer the final image output setting to be in RGB 100% black, however, CMYK 30% black will work for us
3. The SVG image is saved in at least a minimum of 5-inch by 5-inch size. This allows a decent size image to be website placement ready, so the consumer has a good image size to view and work with once uploaded into the image designer.
4. Final Image saved as an SVG file

Raster (AI Generated Images) - Script 2
1. AI Generated Image converted to SVG
2. Image needs to be in grayscale. Would prefer the final image output setting to be in RGB 100% black, however, CMYK 30% black will work for us
3. Line weight of the image lines need to be set at a line weight width of at least .725, after the SVG image conversion creates the vector lines
4. The AI Generated Image is saved in at least a minimum of 5-inch by 5-inch size. This allows a decent size image to be website placement ready, so the consumer has a good image size to view and work with once uploaded into the image designer.
5. Final Image is saved as an SVG file

We are a patent-backed, pre-launch luxury handbag venture seeking an expert Forum Growth Hacker and Generative Engine Optimization (GEO) Specialist to spearhead our grassroots customer validation and waitlist architecture.

We have no choice but bypass traditional paid ad channels. Instead, we are executing a highly concentrated, narrative-driven strategy focused entirely on text-based community seeding across Reddit and elite luxury fashion forums, paired with conversational AI search optimization.

Our product is a revolutionary Modular Bag System (MBS) and an animation that demonstrates the system is available at our website (link to the website will be made available to ‘good fit experts’ that respond to this advertisement).

It is the first of at least two planned patented modular handbag system. Think "Pandora Jewellery But Handbags”— by means of MBS1, from a wide choice, a customer will be able to choose up to four individually fully functional handbags (handbag components) to assemble together to self-design a single personalised handbag with all compartments structurally merging into a single compartment. Put in other words, imagine customers walking into a Pandora store but instead of walking out with a self-designed personalised piece of jewellery the customer walks out with a personalised handbag.

The USPs of the MBS1 are strictly based on combinatorial mathematics. Those USPs are of significant benefit to the $72.4B luxury handbag industry and at least two other types of stakeholders.

** Scope of Work: **

*Dual-Platform Narrative Seeding (Reddit & The PurseForum): Craft and manage highly authentic, value-first founder threads within high-intent style and product design communities. Your targets will be split between Reddit (e.g., r/handbags, r/ProductDesign) and the main contemporary design boards on The PurseForum (the world’s largest, most elite community for affluent luxury handbag collectors). You must know how to build viral, data-driven conversations around inventory compression, personalization, and wardrobe utility—targeting the absolute global concentration of affluent consumers while they are actively discussing existing industry pain points—without triggering moderator spam filters.

* Profile Funneling & The Conversion Bridge: Optimize our Reddit and forum profile setups with clear tracking links (UTMs) and high-converting bio copy. Because these communities ban direct commercial links, you will masterfully implement a "Profile Funneling" mechanic—ensuring users intrigued by your organic threads natively click our profile bios to be bridged safely to our landing page (featuring our 3D mechanical animation) to capture the paid £10 priority reservation slot.

* Generative Engine Optimization (GEO): Strategically position, phrase, and index our brand discussions across these public digital hubs. Your goal is to ensure that when prospective investors or tech-forward consumers prompt conversational AI engines (ChatGPT, Gemini, Claude, Perplexity) for modular fashion or luxury inventory innovations, our IP is actively crawled, recognized, and recommended by the models.

* Semantic Keyword Bridging: To execute our GEO objectives effectively, your strategy will involve advanced semantic anchoring. I will supply you with our proprietary, maiden keywords and definitions that structurally define the MBS1. Your objective will be to bridge these unique, uncluttered terms directly alongside the high-volume, established macro search phrases that consumers and VCs are already prompting into AI engines—effectively teaching the LLMs that our architecture is the definitive, authoritative solution to those market queries.

** The Funnel Objective & Deliverables: **

** Our Primary Goal: We aim to build a high-fidelity, cash-validated waitlist of prospective buyers who have each committed a GBP 10 priority production slot reservation. This waitlist is not merely a marketing metric; it represents cold, cash-backed proof of consumer velocity and market demand.
This validation dataset will be leveraged directly to secure a target seed investment of at least GBP 250,000 on or before September 30, 2026. This capital will be employed to finance our official manufacturing run, establish our back-office operations, and launch our patented modular handbag system (MBS1) to the global market.

** THE SUCCESS-LINKED PREMIUM ** Because we want a true growth partner who shares the risk and reward of this timeline, we have structured a highly competitive performance incentive. In addition to an agreed baseline setup milestone, you will be awarded an accelerated, performance-based contract milestone bonus funded and released entirely through Upwork’s escrow platform. This milestone bonus will be calculated as exactly 50% of the total GBP 10 validation deposits generated by your campaign prior to our institutional closing. (For example, if the campaign generates 3,000 priority reservations, resulting in a GBP 30,000 validation pool, your performance milestone bonus will be exactly GBP 15,000, released directly through your Upwork contract).

Your primary success metric is driving high-intent traffic to our landing page (which features our 3D mechanical animation), where our conversion funnel captures a paid £10 micro-deposit priority reservation slot alongside a secondary free waitlist path.

1. The Validation of "Skin in the Game" (The £10,000 Pool)
What it proves: You aren't presenting an email list or a social media follower count (which investors discount as "soft data"). You are presenting 1,000 cash-validated customer profiles who pulled out their credit cards to secure a placeholder for a product that does not physically exist yet. In early-stage consumer investing, a paid micro-deposit is the highest fidelity market validation possible.

2. The Unvarnished Voice-of-the-Customer (VOC) Swipe File
What it proves: The organic Reddit threads will generate thousands of raw, unprompted comments from handbag collectors critiquing the current $72.4B marketplace. You will present prospective Strategic Partners & Co-Founder Venture Builders with a indexed archive of real consumers saying: "I am so tired of my closet being full of single-use bags," or "A merged single compartment is exactly what I've been looking for." It proves to such entities that your engineering solves an existing, active frustration voiced natively by their target demographic.

3. LLM Recommendation Dominance (The AI Moat)
What it proves: Because of the expert freelancer's Generative Engine Optimization (GEO) work, when the executive team of a prospective Strategic Partner tests your claims by typing into ChatGPT, Gemini, or Perplexity:  "What are the most innovative modular architectures in the luxury handbag industry?" or "What are the most innovative modular architectures in luxury fashion?" , the AI will actively state your company name. You can show them that you have future-proofed your market presence, effectively capturing organic AI search visibility over your competitors.

** What We Look For in a Candidate: **

* Proven mastery of Reddit’s unique community culture, formatting, and anti-spam moderation guidelines, alongside direct experience navigating traditional luxury forums (specifically The PurseForum or high-end style hubs).

* Deep literacy in forum psychology, organic lead generation, and tracking traffic attribution parameters.

* Stellar, sophisticated copywriting skills capable of speaking logically to design purists and emotionally to affluent luxury consumers who understand leather craftsmanship and hardware durability.

* A disciplined, milestone-focused mindset comfortable working within a highly optimized pre-seed budget.

** If You Plan to Explore Getting Involved:
Please initially, provide a brief overview of a campaign(s) where you successfully generated organic traffic, brand authority, or lead generation strictly via Reddit or high-intent web forums.
(I reserve the option to edit this brief)

We're building a voice AI product and need an experienced engineer to design the architecture and build a complete, working voice AI system from scratch. It needs to be production-ready enough to demo to a real client.

This is not a "follow my spec" project. You'll make the architecture decisions yourself. We want someone who has built voice AI or real-time AI systems before and knows how to structure one cleanly.

What you'll build:
An end-to-end voice AI pipeline covering inbound call handling, speech-to-text, LLM-based intent understanding, and text-to-speech response. On top of that, appointment booking integration with an external scheduling system via API, call logging to a database, and basic error handling and fallback logic for failed calls.

You should have:
Proven experience building voice AI or real-time conversational AI systems. Strong API integration skills across webhooks, async workflows, and third-party systems. The ability to design system architecture independently, not just implement a spec. Familiarity with tools like Twilio, Retell, Vapi, Deepgram, ElevenLabs, or equivalents. And clean, production-quality code with proper error handling, not a fragile demo.

This isn't for you if:
You've only built text-based chatbots and never worked with voice or real-time systems. You need a detailed technical spec before you can start. Or you haven't shipped a working AI system before.

Deliverables:
Working voice AI receptionist, tested end-to-end with real calls
Source code with basic documentation covering setup instructions and an architecture overview
Short walkthrough via Loom or a live call demonstrating the system working

Email & SMS Designer — Figma Expert | Retention Marketing Agency

About this role
We run email and SMS retention programmes for ecommerce brands. We're growing and need a designer who executes at a high level, thinks independently, and can manage creative output across multiple client accounts simultaneously.

Figma is your primary tool — not just for mockups, but for full production-ready email design with proper design systems, components, and organised file structure. Canva is used for fast asset creation alongside it. Both need to be second nature.

What you'll be doing
- Design all client emails in Figma: campaigns, flows, sequences to production-ready standard
- Build reusable design systems and template libraries adaptable across client brands
- Design pop-up and sign-up form visuals mobile-first, on-brand, conversion-focused
- Produce campaign graphics in Canva quickly when speed is the priority
- Manage design output across up to 5 client accounts, each with its own visual identity
- Originate design concepts from briefs — you decide layout, hierarchy, and visual approach without being told
- Proactively propose and execute A/B test variants
- Deliver clean, organised Figma files proper naming, components, and structure every time

Requirements
Figma: Expert-level. Components, auto-layout, design systems, and clean file structure expected as standard
Canva: Expert-level. Brand kit management and fast-turnaround campaign graphics
Klaviyo awareness: You don't need to build in Klaviyo, but you must understand how emails render inside it, block structure, mobile behaviour, image sizing
Portfolio: Required before any further conversation. Must show campaign emails, flow sequences, and ideally pop-up form designs — all in Figma
Multi-account experience: You've managed design across multiple client brands simultaneously and maintained quality across all of them
Independent thinking: You initiate creative decisions and treat a brief as a starting point, not a ceiling

This is not for you if
— Figma is not your primary tool or you use it only for static mockups
— You need detailed layout direction for every email
— You've never managed more than one or two client accounts at once
— You ship designs without checking mobile rendering

How to apply
Skip the generic cover letter. Address all three points directly or your application won't be reviewed.

1: Portfolio first. Share a link or attachment showing your Figma email design work — campaigns, flow sequences, and pop-up forms. No portfolio, no response.

2: In 3–5 sentences, describe exactly how you manage design quality when you have briefs from multiple clients due in the same week. Be specific about your process.

3. Your ability to read briefs and copies

3: State your expected monthly rate within the $500–$600 range and your current availability.

Here's the full job post description, ready to paste into Upwork's description field.

US-Based UGC Creators Wanted — Cognitive Health Brand (Scripts Provided, Raw Footage Only)
About Us
We're NeuroZyn, a cognitive health brand. Our flagship product, NeuroEdge, is a clinically dosed, third-party-tested focus supplement built on clean nootropics — caffeine balanced with L-Theanine, plus Lion's Mane and KSM-66 Ashwagandha — designed for sharp, sustained focus without the jitters or crash of harsh stimulants. Full transparency, no proprietary blends, made in the USA.
Product page: https://neurozyn.com/pages/neuroedge
The Opportunity
We're hiring 3 US-based UGC creators to film authentic, raw footage for our paid social and ad campaigns. Full scripts and shot lists are provided for every video, so you focus entirely on delivery and filming. No editing required — we handle all post-production.
We're casting three distinct creator profiles below. You only need to fit one. Please tell us which one you're applying for in your proposal.
The Three Profiles
Profile A — The Credible Educator (45+)

Articulate, trustworthy, "measured expert" energy. You read as someone people believe — think seasoned professional, educator, or active retiree, not a hype influencer. Tone is calm, science-first, and transparent. Comfortable delivering research-led talking points with zero gimmicks.
Profile B — The Candid Storyteller (24–35)

Real, relatable, and unafraid to be honest on camera. You can speak openly about personal experience in a way that feels vulnerable and genuine, never preachy or salesy. Tone is raw and empathetic — like talking to a friend who gets it.
Profile C — The Grounded High-Performer (28–45)

Polished, articulate, founder/operator energy. You come across as driven and aspirational but down-to-earth — LinkedIn-adjacent, calm-confident, the picture of "performance without the burnout." Clean delivery, professional presence.
Deliverables & Pay

7 UGC videos per creator delivered as follows:
(2,2,2,1) weekly delivery.
$550 per creator (flat)
Full scripts and shot lists provided for every video
Raw footage only — no editing needed

How Payment Works
Each contract is structured in two milestones for a smooth, low-risk start for both sides:

Four milestones, paid per weekly batch:

Week 1 — Milestone 1 (2 videos): $155
Week 2 — Milestone 2 (2 videos): $155
Week 3 — Milestone 3 (2 videos): $155
Week 4 — Milestone 4 (1 video): $85

Funds are deposited into Upwork escrow upfront, so you're protected and know payment is secured before you film.

Requirements

Based in the United States
Own filming setup: IPhone or Samsung, good natural or soft lighting, clean audio, 1080p minimum.
Reliable, on-time delivery and clear communication

Ongoing Opportunity
This is the first batch of an ongoing program. Strong creators will be offered retainer work with consistent monthly volume.

To Apply, Please Answer:

Which profile are you applying for — A, B, or C? In one or two sentences, tell us why you're a fit.
Share 2–3 examples of UGC for a similar product or niche
Confirm you're based in the United States.

We review every application and reply to creators who are a strong fit. We look forward to seeing your work.

I've developed an app store app but am facing rejection issues. I need an expert to guide me through the approval process to ensure it gets accepted. The ideal candidate will have experience in app store optimization and a strong understanding of the approval criteria. Your role will involve identifying issues, suggesting improvements, and helping me navigate the submission process effectively.

We’re hiring a Senior Direct Response Video Editor to create high-performing Meta ads for DTC/eCommerce brands.

This is a full-time, long-term remote contractor role. We’re looking for someone performance-focused, not a generic video editor.

You’ll be working with our existing content library: UGC footage, product videos, testimonials, demos, customer reviews, scripts and creative briefs. You should also be able to source relevant clips yourself when needed and create AI-assisted visuals, 3D-style animations, visual explainers, product breakdowns and SBS-style animated scenes to make ads more engaging and conversion-focused.

You should understand:

* Direct response editing for paid social
* Meta/Facebook ad structure
* Scroll-stopping hooks
* UGC-style ads
* Fast pacing and retention
* Product demos and testimonials
* Problem / solution angles
* VSL-style creatives
* CTA-driven variations
* Creative testing and ad iteration

Required skills:

* Proven experience editing paid social ads for eCommerce/DTC brands
* Real Meta ad examples you personally edited
* Ability to work with existing footage and source additional clips
* Experience creating AI-generated visuals, 3D-style animations or animated visual explainers
* Strong understanding of performance creative, not just “nice-looking” videos
* Fast turnaround and clear communication
* Full-time availability Monday to Friday
* Strong overlap with CET working hours

Compensation:

* Fixed monthly base: $1,000/month
* Performance bonuses per individual winning ad creative:

* $50 when an ad reaches $5,000 spend at 2.0+ ROAS
* $150 additional when it reaches $25,000 spend at 2.0+ ROAS
* $800 additional when it reaches $100,000 spend at 2.0+ ROAS
* Bonuses are cumulative, so one ad can earn up to $1,000 in bonuses if it reaches $100,000 spend while maintaining 2.0+ ROAS.

Not looking for agencies, teams, junior editors, YouTube-only editors, organic-only editors, or applicants without real paid social ad examples.

To apply, please send:

1. Your portfolio
2. 10–20 paid social ads you personally edited
3. AI / 3D animation / visual explainer examples
4. What parts you handled: editing, hooks, captions, structure, script, animation, AI visuals, etc.
5. Location and time zone
6. Confirmation that you’re comfortable with the compensation structure
7. Confirmation that you’re available full-time Monday to Friday
8. A short explanation of how you approach creating a Meta ad from a script/brief

Test task required before hiring.

Please only apply if you have real experience creating direct response ads for paid social and can show relevant examples.

Job Description
We are looking for an experienced React Native / Expo mobile developer to implement a Voice Activity Detection (VAD) engine on an existing personal safety mobile application. This is a fixed-price engagement totaling $2,300 across two milestones. Work begins upon written notice from the client confirming a backend infrastructure milestone currently in progress has been completed.
The full Statement of Work will be provided upon selection. This post summarizes the scope. Serious candidates with demonstrable mobile audio experience only.

About the Project
The application operates under a 51-jurisdiction recording consent compliance engine that automatically loads state-specific recording rules based on GPS-detected location across all 50 U.S. states plus Washington D.C. The compliance engine is fully built and operational.
Your job is to add a Voice Activity Detection layer on top of it. Rather than firing compliance notices at the start of every session regardless of context, the VAD engine makes the compliance system context-aware. It detects whether another person is actually present near the device and triggers the appropriate jurisdiction-specific notice only when a second party is detected. It also distinguishes live human voices from recorded audio such as podcasts, radio, and television — preventing false triggers while ensuring legally required notices fire when a real person is present.
This is precision mobile engineering work on a compliance-sensitive platform. Attention to detail and the ability to work to exact technical specifications are required.

Scope of Work
The engagement covers four integrated deliverable areas:
Part A — Liveness Detection Engine

On-device detection that distinguishes a live human voice from recorded audio using five independent signals — acoustic environment analysis, voice directionality, prosody analysis, device audio cross-correlation, and OS phone call detection. All five signals must be implemented and combined into a confidence score before any detection is classified.
Part B — Six-Tier VAD Classification

The engine classifies all detected audio into one of six tiers:

Tier 1 — User alone — no compliance notice fires
Tier 2 — Live human voice detected — jurisdiction-specific compliance notice fires
Tier 3 — Recorded audio detected — no notice fires, ambient indicator appears
Tier 4 — Active phone call detected — OS-level phone call API triggers immediate compliance response
Tier 5 — Manual override — user-initiated compliance notice regardless of VAD state
Tier 6 — Ambiguous detection — defaults to conservative legal interpretation, notice fires

Part C — Sensitivity Adjustment System

A user-configurable three-level sensitivity toggle — Strict, Moderate, and Sensitive — controlling the confidence threshold required before a compliance notice fires. Includes a false positive recovery flow, UI implementation in Settings, session indicator during active sessions, and persistence across devices via backend account sync.
Part D — 51-Jurisdiction Compliance Integration

Connecting the VAD output to the existing compliance engine so the correct jurisdiction-specific notice fires automatically:

Profile A one-party states — soft chime, recording uninterrupted
Profile B all-party consent states — overt announcement at override volume, audio gated until confirmed
Profile C mixed states — periodic beep for call duration or live voice presence
Profile D private place states — private place confirmation dialog
Unknown jurisdiction fallback — defaults to Profile B strictest rules

Integration Testing

As part of this engagement you will perform end-to-end integration testing on real Android and iOS hardware to confirm the VAD features work correctly with the backend systems. You will run six structured integration tests covering VAD event logging, vault metadata stamping, sensitivity preference sync, session announcement timing, false positive dismissal logging, and SOS override behavior. You will deliver a written Integration Test Report to the client alongside your Milestone B code submission documenting PASS or FAIL for each test with the exact observed API responses.

Milestones
Milestone A — $1,100

Liveness Detection Engine (Part A), Six-Tier VAD Classification (Part B), Sensitivity Adjustment System (Part C), and 51-Jurisdiction Compliance Integration mobile-side wiring (Part D). Payment released after client verifies all Milestone A acceptance criteria on real Android and iOS hardware.
Milestone B — $1,200

Part D complete implementation — all six tier responses wired to correct jurisdiction profiles, sensitivity interaction across all profiles, API call stubs for three backend endpoints per the agreed API contract, local sensitivity preference storage, and delivery of the completed Integration Test Report. Milestone B does not begin until Milestone A is accepted in writing. Payment released after client verifies all Milestone B acceptance criteria on real Android and iOS hardware.
Total Fixed Price: $2,300
No scope changes or additions will be made without a written amendment. Any deliverable that fails acceptance criteria will be corrected at no additional charge. Payment is released on client verification on real hardware only — no emulator testing accepted.

Technical Requirements

Strong React Native and Expo experience — the mobile codebase is built on Expo
Demonstrable experience with on-device audio processing, VAD, or mobile speech detection — Silero VAD via ONNX Runtime Mobile is the recommended implementation approach
Solid understanding of iOS AVAudioSession category and mode configuration
Solid understanding of Android AudioManager mode configuration
Ability to work against a defined API contract and write mobile-side API call stubs without requiring backend access at any point during development
Real iOS and Android test devices — you must have access to real hardware
Strong written English for integration test reporting and client communication
Ability to work independently — the lead backend developer works on a separate workstream and the mobile contractor does not require backend access to complete this engagement

What You Will Receive Upon Selection
Upon selection you will receive the full Statement of Work which includes:

Complete technical specification for all four deliverable areas
The five liveness detection signals with full implementation requirements
The six-tier classification architecture with exact behavior definitions
The 51-jurisdiction response matrix covering all profiles and the unknown jurisdiction fallback
The sensitivity system including the false positive recovery flow and cooldown logic
The SOS non-negotiable override architecture
The list of existing compliance engine behaviors that must not be changed
The API contract for the three backend endpoints your mobile code writes stubs against
The complete acceptance criteria checklist
The integration test report format and six required test procedures

How to Apply
Please respond with the following. Applications that do not address all three points will not be reviewed.
1. VAD and audio detection experience

Describe your experience with on-device VAD or audio classification on mobile. What libraries or approaches have you used. What platforms have you shipped this type of work on.
2. Technical approach

How would you approach distinguishing a live human voice from a podcast playing through a phone speaker on both iOS and Android. What signals would you use and how would you combine them into a confidence score.
3. Availability and timeline

Confirm your availability to begin work upon written activation notice from the client. Provide your estimated timeline to complete Milestone A from the date work begins.
We evaluate candidates based on the technical depth of their application. Generic proposals and cover letters that do not address the three questions above will not be considered.

We are seeking a skilled Retell AI developer to create AI receptionists for our clients. The ideal candidate will have experience in developing AI solutions and a strong understanding of customer service. Responsibilities include designing and implementing AI systems that can effectively manage client interactions and provide excellent customer support. The role requires collaboration with our team to ensure seamless integration of AI solutions into our client's operations.

I am looking for an experienced vending machine location finder to identify and secure high-traffic, high-footfall locations within a 10-mile radius. The ideal candidate will have a strong understanding of local markets and be able to analyze foot traffic patterns to suggest optimal placement for vending machines. This role requires excellent communication skills and the ability to negotiate with potential location owners.