How user testing can make your product great
Get your product into the hands of test users and you'll walk away with valuable insights that could make the difference between success and failure.
AI (Artificial Intelligence #(AI)) HW/SW is the combination of software and hardware applications utilized to enable a machine, application or device to imitate/exhibit human qualities, such as perceiving and reacting to stimuli in a much better way than traditional electronic technologies. An IoT (Internet of Things) engineer is responsible for designing and implementating the integration of devices, machines, and sensors that combine computing, communication and control functions into the Cloud. In other words, an IoT engineer is responsible for integrating software, networks and hardware that are necessary to build smarter functional systems.
Here's some projects that our expert IoT Engineer made real:
The many uses of AI HW/SW have allowed Freelancer.com engineers to create a variety of projects that took advantage of its unique capabilities. Allowing clients to reap the benefits of integrating AI into their applications was only made possible by hiring an experienced freelancer on Freelancer.com. If you're looking for a specialist to create a customized Artificial Intelligence project, then look no further than Freelancer.com - where experienced IoT engineers can help you realize your vision. Post your project today and find the perfect engineer to make it real!
Asiakkaamme antoivat 45,559 arvostelussa keskimääräisen arvosanan IoT Engineers 4.9 / 5 tähteä.AI (Artificial Intelligence #(AI)) HW/SW is the combination of software and hardware applications utilized to enable a machine, application or device to imitate/exhibit human qualities, such as perceiving and reacting to stimuli in a much better way than traditional electronic technologies. An IoT (Internet of Things) engineer is responsible for designing and implementating the integration of devices, machines, and sensors that combine computing, communication and control functions into the Cloud. In other words, an IoT engineer is responsible for integrating software, networks and hardware that are necessary to build smarter functional systems.
Here's some projects that our expert IoT Engineer made real:
The many uses of AI HW/SW have allowed Freelancer.com engineers to create a variety of projects that took advantage of its unique capabilities. Allowing clients to reap the benefits of integrating AI into their applications was only made possible by hiring an experienced freelancer on Freelancer.com. If you're looking for a specialist to create a customized Artificial Intelligence project, then look no further than Freelancer.com - where experienced IoT engineers can help you realize your vision. Post your project today and find the perfect engineer to make it real!
Asiakkaamme antoivat 45,559 arvostelussa keskimääräisen arvosanan IoT Engineers 4.9 / 5 tähteä.I need several, AI-made realistic videos that put our raw marble front and centre. I try to supply high-resolution reference photos, texture maps, and any branding assets you need. You’re free to choose your preferred AI tools—Runway, Pika, Stable Diffusion, or other pipelines—as long as the final result is photorealistic, clean, and ready for web publication. Deliverables • 3–5 videos, 15–30 seconds each • 4K and 1080p MP4 (H.264) versions • One clean master plus a subtle logo-branded cut • Source project files or prompt workflows for future edits If your portfolio shows comparable AI-generated realism, I’m eager to see it and discuss how we can bring these marble showcases to life.
sales and marketing for a home services business. If confused no need to apply.
I have an Alpha-stage AI platform that guides life-science researchers from idea through discovery. It currently runs on Base44, yet we now need the global reach, elasticity and tighter compliance posture that AWS offers. We have a detailed backlog and UX. The job is to lift-and-shift—and where sensible, re-architect—everything onto AWS without sacrificing a single existing capability: advanced data analysis pipelines, automated machine-learning model training, and real-time data processing must all run exactly as they do today, the backlog shows the must have and like to have items. While you carry out the migration, I also have a strategic improvements folded in: a markedly stronger security layer to SOc2 standard. Think IAM best practices, VPC segregation, encryption a...
CLOUD-NATIVE SUPTECH PLATFORM Developer Implementation Master Specification (PoC Build Pack) 1. PURPOSE OF THIS DOCUMENT This document provides the complete technical build specification for developers implementing the Cloud-Native Regulatory System (CNRS) — a supervisory technology platform for central bank supervision, risk analytics, compliance monitoring, early-warning systems, fraud detection, and stress testing. The platform is cloud-native (AWS), modular, AI-enabled, and supports regulatory analytics aligned with Basel III, AML/CFT, and Risk-Based Supervision frameworks. 2. SYSTEM OBJECTIVES The system must: Ingest regulatory data from financial institutions securely Validate, store, and process supervisory datasets Compute prudential ratios and compliance rules Detect fraud...
I’m building a product, not a demo and not a quick MVP. I’m looking for a a small and strong team who wants to help build something foundational and stay involved, not someone who just wants to close a ticket and move on. The work is split into two tightly connected parts: 1) Code name - RAYA This is the core platform. RAYA is an AI orchestration system — basically the “brain” that handles AI workflows, task routing, logic, decision layers, and integrations. It’s not tied to one product. The idea is to build this once, properly, so it can power multiple products over time. Think platform first, product second. 2) Code name - LEO LEO is the first real product built on top of RAYA. It’s focused on jobs, talent, hiring workflows, 6 other field niche a...
I need a series of short, punchy marketing ads produced entirely with AI-driven video tools. Once I give you the product details and target audience, you’ll handle the full flow—from ideation and script to voice, visuals, and final render—so the videos are ready to drop straight into our ad manager. Because the focus is pure marketing, each spot must quickly hook viewers, convey the value prop, and close with a clear call-to-action. I’m open on style: fully animated, photoreal, or a clever mix—whichever drives the strongest scroll-stopping impact. Feel free to suggest platforms such as Runway, Pika, Synthesia, or any toolset you’re confident will deliver crisp, brand-safe results. Deliverables • Storyboard or concept outline for approval • ...
I’m ready to move fast on a complete SEO overhaul that touches every layer of my site and funnel. The immediate focus is on-page, off-page, and technical fixes, but the mandate goes further—local optimisation for Google Business Profile, answer-engine and geo-targeted schema, AI-driven campaign management, and a repeatable lead-generation framework. Here’s how I picture the engagement: • Discovery & Audit – Crawl the site with Screaming Frog, map issues, and benchmark Core Web Vitals. – Analyse search console data and existing backlinks to spot quick-win opportunities. • Keyword Research & Strategy – Build a keyword universe in Google Keyword Planner (my preferred tool) and validate search intent with Ahrefs or SEMrush ...
Hiring Freelance Research Paper Writer (Academic) We are looking to hire an experienced freelance research paper writer to assist with academic research and paper development. Scope of Work Topic research and literature review Writing high-quality research papers (IEEE / Scopus / Springer / Elsevier format as required) Proper citations & referencing (APA / MLA / Chicago / IEEE) Plagiarism-free content with Turnitin report Revisions based on feedback Formatting as per journal/conference guidelines Requirements Proven experience in academic research paper writing Strong command of English (academic writing) Ability to meet deadlines strictly Experience in journals/conferences is a big plus Preferred Domains (mention if applicable) Computer Science, Engineering, Manageme...
I’m racing toward launch and need a backend ace who can dive straight into my Hostinger setup, show real code today, and keep pace with aggressive milestones. The environment is Python backed by PostgreSQL, with Hostinger’s AI tools playing a central role. First priority is wiring reliable cron jobs, refactoring what’s already in GitHub, and embedding the AI endpoints cleanly into the existing API layer. While you’re there, run a performance sweep—profile, optimise, and make sure every Postgres query is bulletproof. Deliverables for the opening sprint: • Pull request that proves the cron jobs execute on Hostinger and log cleanly. • AI tool integration wrapped in clear, testable Python modules. • Concise review memo highlighting bottl...
I have a series of patent drafts stored on an AI-powered platform and I need them transferred into my Dropbox account, sorted into a clear folder hierarchy, and then used to prepare a complete patent application package. Here is the flow I need you to follow: 1. Securely log in to the AI platform I provide, locate every patent-related document, and download each draft in its native file format as well as PDF. 2. Upload everything to my Dropbox, creating folders by invention, draft date, and revision so nothing is misplaced. 3. Use those drafts—along with the reference materials I supply—to fill out the USPTO utility patent application (specification, claims, abstract, drawings list, and the Application Data Sheet). I’ll review internally before submission, so acc...
I have roughly 4,000 product photos that must be given a fresh, consistent look. Each file currently sits on a variety of backgrounds; I need every one of them replaced—at scale—with a branded backdrop that blends our exact color palette and a set of themed graphics we’ll supply. A plain white or transparent cut-out won’t work here; the final images need to feel custom and on-brand. My ideal workflow leverages AI-driven tools (Photoshop Generative Fill, Stable Diffusion, or similar) for speed, followed by a quick manual pass to make sure edges are crisp, shadows look natural and no artifacts slip through. You’ll receive: • A style guide containing our brand colors, pattern files, sample themed motifs and placement notes • The full image set, groupe...
I need a reliable video creator who can turn a series of software-training scripts into polished HeyGen videos complete with on-screen visuals. The goal is pure skill development—each clip must teach everyday users how to navigate and master our business software quickly and confidently. Here’s what the work looks like: • For every topic I’ll provide the outline (or a rough draft), you transform it into a tight script that the HeyGen avatar can deliver clearly in under five minutes. • Using HeyGen, generate the avatar voice-over and talking-head footage, then layer in screenshots, screen recordings, annotations, and subtle motion graphics so viewers always see exactly what the avatar is explaining. • Brand colours, fonts, and my logo must stay consis...
I need a knowledgeable Langfuse user to sit with me on a live screen-share and show, step by step, how to monitor an AI system that is already in production. My main objective is to master Langfuse’s monitoring workflow—specifically performance metrics, error tracking, and user-interaction insights—so I can keep my model healthy and spot anomalies before they affect customers. What I expect during the call • A quick tour of how Langfuse ingests traces and connects to an existing codebase. • Hands-on guidance wiring my app so the right metrics, errors, and interaction events reach the Langfuse dashboard. • A walkthrough of the key dashboards: latency, cost, success-rate views, conversation replay, and any alerting rules I should enable. • Tips ...
I need a short, visually engaging agent-introduction video that positions me as a forward-thinking real-estate professional. The finished piece must feel innovative and creative rather than formal or casual, using AI-driven production techniques blended with dynamic animations to keep viewers’ attention from the first frame. My role: real-estate agent Objective: a 30-60 second introduction that highlights my name, brokerage, specialties, and a quick call-to-action. Essentials you must include: dynamic animations tightly integrated with footage or AI-generated visuals. I’m happy to hear ideas for eye-catching transitions or a light music bed, but the animations are non-negotiable. You are free to choose the tools—Runway, Synthesia, Descript, Adobe Premiere Pro, After...
My company sells an AI-driven B2B solution and I need a specialist who can turn that value proposition into a steady flow of qualified leads. The assignment starts with mapping a full marketing-to-sales funnel and ends when the first campaigns are live and measurable. Scope I want a data-backed funnel architecture that speaks to enterprise decision-makers, complete with persuasive copy, clear conversion paths, and automated nurturing logic. Email marketing will be our core channel, so I expect audience segmentation, drip sequence design, and promotional offer content that feels consultative rather than spammy. If additional touchpoints such as social or content syndication strengthen the funnel, I am open to your recommendations. Tools & Tech A modern stack—HubSpot, Marketo...
I need to enhance and transform this video in a very creative way (Ai is allowed) i need to : 1- use a good professional background and better lighting 2- add camera zoom and different angles and zoom in and out 3- enhance sound quality 4-enhance video quality 5- Add relevant text or design elements 6- use the attached logo and color pallete show me your work on 10 to 20 secs preview video in this link :
Core Workflow Requirements 1. Lead Intake & Email Automation When Comms receives a new lead via email: The system should: • Extract subject and brief details • Identify department owner and team members mentioned • Pull email addresses automatically from Google Directory • Upload any attachments to Google Drive • Generate a shareable Drive link • Send email to all mentioned members • CC Comms on all outgoing emails • Set a Google Calendar reminder with delivery date & time The process must work dynamically (no manual copy-paste). 2. Google Sheet Automation (Master Comms Tracker) The Comms master Google Sheet must automatically update with: • Project name • Owner • Assigned team members • Activity description • ...
We are building a production-grade AI Calling Agent using a 2-VM architecture: VM-1 → Telephony, SIP trunk, media handling, STT & TTS (THIS TASK) VM-2 → AI Brain (LLM + Vector DB) – handled separately This project is strictly limited to VM-1. The freelancer will set up telephony, real-time audio processing, STT/TTS, API connectivity, and perform full fine-tuning so that live calls sound natural, stable, and low-latency. Scope of Work (VM-1 Only) VM & Network Setup OS: Ubuntu (preferred) on Proxmox Configure: Public interface → SIP + RTP Private interface → AI Brain API Optimize OS for: Low-latency audio High concurrent calls Firewall configuration: SIP (TLS) RTP port range Internal API access only SIP Trunk & Telephony Configuration ...
I need a creative partner who can turn my crypto-driven AI product into eye-catching promotional videos that spotlight its standout features. Each ad must feel native to YouTube, Facebook and Instagram, so aspect ratios, runtimes and hook styles should be adjusted accordingly—think skippable-proof intros for YouTube and thumb-stopping motion for the feeds. The storyline is straightforward: put the product’s real-time analytics and automated trading edge front and center, then wrap that message in sleek motion graphics, subtle on-screen text and a concise call-to-action. I’m open to the production workflow you prefer—whether that’s Adobe Premiere Pro + After Effects, DaVinci Resolve or an AI-assisted suite like Runway or Synthesia—as long as the final re...
I need assistance to completely remove all AI software and services from my new computer, including embedded AI in the operating system. Key Tasks: - Identify and remove all AI software, such as Gemini and others. - Remove AI services embedded in the operating system. - Provide guidance to identify AI-related programs and services. Ideal Skills and Experience: - Experience with various operating systems and AI software. - Knowledgeable in system configurations and software removal. - Ability to provide clear guidance and support.
AI Creator / AI Audiovisual Artist (Contract-based / Work-for-Hire) We are looking for a skilled AI Creator to collaborate with us on a contract basis (work-for-hire). In this role, you will be responsible for creating high-quality audiovisual content using AI-driven tools for image, audio, and video generation. You will work hands-on with cutting-edge AI models and integrate them into a creative production workflow. No unrealistic deadlines, no crunch culture — we value quality, creativity, and a healthy working rhythm. Requirements: Very good practical knowledge of AI models for image, video, and audio generation Hands-on experience working with multiple AI tools and platforms Strong skills in video editing, especially in Adobe Premiere Pro and/or DaVinci Resolve Ability to work...
My company sells an AI-driven B2B solution and I need a specialist who can turn that value proposition into a steady flow of qualified leads. The assignment starts with mapping a full marketing-to-sales funnel and ends when the first campaigns are live and measurable. Scope I want a data-backed funnel architecture that speaks to enterprise decision-makers, complete with persuasive copy, clear conversion paths, and automated nurturing logic. Email marketing will be our core channel, so I expect audience segmentation, drip sequence design, and promotional offer content that feels consultative rather than spammy. If additional touchpoints such as social or content syndication strengthen the funnel, I am open to your recommendations. Tools & Tech A modern stack—HubSpot, Marketo...
We are developing an AI-based Automated PCB Inspection System and are currently working with a large set of assembled PCBs that are already fabricated and available at the QC-ready stage. We are looking for a seasoned PCB inspection and assembly expert to perform structured technical verification and visual quality assessment of these boards. The PCBs under review are high-reliability, multi-layer assemblies (4 to 28 layers) with dense routing and mixed component technologies (SMT + through-hole). Board sizes range from 50 × 50 mm up to 500 × 500 mm, across ~400 PCB variants. The main help required is two-fold: 1️⃣ Component Verification Against BOM Identify and verify every mounted component against the provided BOM Check part number, package, footprint, polarity, and ori...
I have a large collection of raw audio recordings and need an expert who can turn them into a high-performing voice model inside Amazon SageMaker. Your job starts with designing an efficient preprocessing pipeline—cleaning, segmenting, and augmenting the audio so that the data is ready for distributed training on SageMaker. Once the data is prepared, I’d like you to select or build a state-of-the-art architecture, train it end-to-end, and fine-tune until we hit 90-95 % word-level accuracy on my validation set. Please incorporate best-practice techniques such as mixed-precision training, hyper-parameter tuning jobs, and automatic model versioning so we can reproduce results later. Finally, the trained model must be packaged as a SageMaker endpoint that plugs directly into ...
I track a long list of OTC tickers and need a hands-off way to grab every historical and new financial report that appears on the “Filings & Disclosure” section of otcmarkets.com. At the moment I only care about the PDFs of annual, quarterly and interim filings, but the solution should be flexible enough that I can later extend it to press releases or historical data if required. Here’s what I expect: • A script (preferably in Python 3 using requests / BeautifulSoup or Selenium if necessary) that accepts a plain text list of symbols, checks each page once per day and downloads any financial report that is not already saved. • Folder or filename logic that organises the PDFs by ticker and date so nothing is overwritten. • A simple log or CSV that r...
I’m launching a long-form YouTube channel and need a production partner that can own the entire creative pipeline. Each week I want a self-contained, 20-minute science-and-technology documentary in crisp 4K, and once a month a deeper two-hour special that stitches the best ideas together. Think of the pacing, elegance and hypnotic visuals of Lume—then push it further with the latest generative-AI tools, motion graphics and atmospheric sound design. You’ll have full creative control: research the topic, write the script, generate or source footage, record the narration, compose the score, edit, grade and deliver a polished master that is ready to upload. I’ll simply approve the subject line-up and final cut. Deliverables • 1× 20-min documentary every w...
Embedded UI Engineer for Premium AI Smartwatch (LVGL / Qt) READ CAREFULLY — generic applications will be rejected. We are building a 47 mm premium AI smartwatch (Garmin Fēnix / Apple Watch Ultra class) with on-device AI, LTE, gesture control, and physical inputs. This is a real hardware product, not a web or mobile app. We are looking for ONE experienced embedded UI engineer, not an agency. Project Overview Device: Premium rugged smartwatch Platform: Snapdragon W5+ Gen 2 (Embedded Linux) Display: 1.4–1.5″ round AMOLED, 60 Hz, MIPI-DSI Inputs: Rotary crown 3 physical buttons IMU-based gestures UI: Always-on, low-latency, power-aware REQUIRED SKILLS (NON-NEGOTIABLE) You must have real experience with: Embedded UI frameworks LVGL (preferred) OR Qt Embedded...
Project Overview We are developing a 47 mm round LTE AI smartwatch with on-device intelligence, voice interaction, gesture control, and health tracking. This is a real hardware product, not a concept app. The watch runs on Snapdragon W5+ Gen 2 and features a round AMOLED display, physical inputs (crown + buttons), motion gestures, and local AI processing. We are looking for an experienced UI Engineer to design and implement the on-device user interface that runs on the watch itself. Hardware Context (for UI decisions) Display: 1.4–1.5” round AMOLED, 60 Hz, touch-enabled Inputs: Touch Rotating crown (with press) 3 physical push buttons Gesture input (IMU-based: raise-to-wake, flick, twist, tap) Audio: speaker + microphone (voice-first UX) Connectivity: LTE + GNSS Se...
Overview We are building a B2B SaaS platform, Affily Network, and need an experienced outbound automation expert to set up a scalable outreach system using AI-assisted sales agents. Scope of work - Set up multi-channel outbound outreach system including email, LinkedIn, Instagram, Facebook, and TikTok (where feasible). - Implement AI-assisted replies and follow-up system with human-in-the-loop. - Develop lead routing, tagging, and follow-up logic. References REQUIRED – do not apply without this: References or case studies from previous outbound work Concrete results achieved (reply rates, booked calls, pipeline, revenue) Tools you’ve used (e.g. Instantly, Dripify/Expandi, Make/n8n, LLMs, enrichment tools) Brief explanation of how you approach multi-channel outbound saf...
We're building an AI department focused on creating engaging video content for AI influencers. We need an experienced ComfyUI expert to help us set up workflows for generating high-quality, realistic character animations and video content. What We Need: Setup and configuration of ComfyUI workflows for character-based video generation Creating reusable templates for different types Training/documentation so our team can operate the workflows independently Optimization for realistic character movement and expressions Integration of various poses, transitions, and dynamic scenes Required Skills: - Advanced ComfyUI experience (workflows, custom nodes, automation) - Experience with AI video generation tools (AnimateDiff, ControlNet, etc.) - Understanding of character consistency across f...
I have roughly 4,000 product photos that must be given a fresh, consistent look. Each file currently sits on a variety of backgrounds; I need every one of them replaced—at scale—with a branded backdrop that blends our exact color palette and a set of themed graphics we’ll supply. A plain white or transparent cut-out won’t work here; the final images need to feel custom and on-brand. My ideal workflow leverages AI-driven tools (Photoshop Generative Fill, Stable Diffusion, or similar) for speed, followed by a quick manual pass to make sure edges are crisp, shadows look natural and no artifacts slip through. You’ll receive: • A style guide containing our brand colors, pattern files, sample themed motifs and placement notes • The full image set, grou...
I’m preparing to showcase a new product and want a crisp, informative promo created entirely inside Google’s VEO AI workflow, with other AI-assisted editors or motion-graphics tools brought in where they genuinely add polish or efficiency. Here’s what I need: • A single, professionally voiced video that explains the product’s key benefits in a clear, authoritative tone (think conference-stage demo rather than flashy hype). • All editing, color, effects, and upscaling executed through VEO AI or compatible AI plug-ins so we capture consistent, data-driven optimisation for multiple platforms. • Final deliverables in 16:9 Full HD plus a clean source project I can reopen in VEO for minor tweaks later. To help me choose quickly, please send links ...
DCP Global's Multilingual Voice Recording Project – Code-Switching Conversations Project Name: BV Project Type: Remote | Ongoing (Limited Slots per Locale) Project Overview Project BV is a multilingual speech data collection initiative designed to enhance Automatic Speech Recognition (ASR) systems for high-value multilingual call center scenarios, including financial services, healthcare, and telecommunications. The project focuses on collecting natural code-switching conversational audio, where speakers alternate between two languages within a single conversational turn. Scripts will be provided; however, natural delivery, fluency, and context-appropriate language switching are essential. Language Requirements Primary Language (Native level – one required): Spanish (e...
DCP Global's Multilingual Voice Recording Project – Code-Switching Conversations Project Name: BV Project Type: Remote | Ongoing (Limited Slots per Locale) Project Overview Project BV is a multilingual speech data collection initiative designed to enhance Automatic Speech Recognition (ASR) systems for high-value multilingual call center scenarios, including financial services, healthcare, and telecommunications. The project focuses on collecting natural code-switching conversational audio, where speakers alternate between two languages within a single conversational turn. Scripts will be provided; however, natural delivery, fluency, and context-appropriate language switching are essential. Language Requirements Primary Language (Native level – one required): Finnish (f...
DCP Global's Multilingual Voice Recording Project – Code-Switching Conversations Project Name: BV Project Type: Remote | Ongoing (Limited Slots per Locale) Project Overview Project BV is a multilingual speech data collection initiative designed to enhance Automatic Speech Recognition (ASR) systems for high-value multilingual call center scenarios, including financial services, healthcare, and telecommunications. The project focuses on collecting natural code-switching conversational audio, where speakers alternate between two languages within a single conversational turn. Scripts will be provided; however, natural delivery, fluency, and context-appropriate language switching are essential. Language Requirements Primary Language (Native level – one required): Portuguese...
Get your product into the hands of test users and you'll walk away with valuable insights that could make the difference between success and failure.
Learn how to hire and collaborate with a freelance Typeform Specialist to create impactful forms for your business.