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8.0
8.0
100%

West Beach, Adelaide, Australia
$35 USD per hour
Hello, my name is David Sharples, owner of Blackball Design, an Australian-based web and graphic design firm. Website and graphic design has been a passion of mine for years, one that I have had the privilege of turning into a full-time career for over fourteen years now. Having professionally trained at TAFE SA in Information Technology and Multimedia and cultivated years of experience working in the corporate environment and as a solo freelancer, I've developed a diverse repertoire of skills that I've used to help hundreds of satisfied customers. I've leveraged my expertise with the Adobe Creative Suite to produce sophisticated graphics, branding and promotional materials in a wide range of styles. At the same time, I've applied online coding languages such as HTML and CSS and CMS systems like WordPress to create professional and highly customised web presences. These are skills I can put to use to help you. I pride myself on my high quality service and responsiveness to feedback as well as my flexibility and dedication to client satisfaction, helping people evolve their ideas, bring them into fruition and further their goals and services. Having worked with a wide array of clients locally here in Australia and internationally, I've assisted individuals, small businesses and large companies with projects extensive and small, aiding them with whatever they need. Organisations I've assisted and continue to work with include the Premier Group, International Bullying Prevention Association, CDFS, Macmahon Holdings and many others. Whether you need a logo, business cards or stationery, brochures or promotional flyers, digital or print advertising, including posters and signage, infographics, icons, social media post imagery, photo edits or even a website, new or just help with an existing one, my services are available. Feel free to have a look through my portfolio to see what I can do for you and, if you are interested, contact me and I'll be happy to chat and discuss whatever you need. ABN: 13178662728

6.7
6.7
100%

Sydney, Australia
$50 USD per hour
We are a small team concentrating in Digital Solutions on Microsoft Dynamics 365, Salesforce CRM and SAP. We provide industry specific solutions for Manufacturing, Retail, Travel, Finance and logistic . Our Expertise in Microsoft Dynamics 365, Salesforce and SAP Financial Management Sales and Service Management Retail Management Reports and Analytics Operations Management Supply Chain Management Implementation Services –We are highly experienced in Solution Design, business requirement analysis, gap-fit analysis, functional design, prototype development and testing, user training, user acceptance testing, migration and go-live support. Support Services – We offer ongoing support service to ensure smooth running of the system. Our support service covers across all version of Microsoft Dynamics 365. Upgrade Services – We help customers who are using older versions of Microsoft Dynamics NAV and AX upgrade to the latest version of D365 FinOps and Business Central.

6.4
6.4
88%

Homebush, Australia
$50 USD per hour
Hey there. I am Rolesh, a software developer and I have a team with 8 years of experience in software development. Specifically, we have extensive experience in Web, Mobile, AI, game development. 1. Game Development Unity, Unreal Engine, Construct (WebGL, Mobile, PC Game) Multiplayer, PvP Lua, Godot, Phaser, Minecraft, Java Telegram mini game, trading bot Cinematic, Sandbox In app purchase, Playfab, photon Augmented reality, virtual reality, Metaverse Vuforia, ARCore/Kit, Zapworks, 8th wall Kinetic, Oculus 2. Mobile app development Proficient in developing cross-platform mobile applications using React Native and Flutter. 3. Web Development React.js, Three.js, Node.js, Angular.js, MongoDB Wordpress, eCommerce, Wix, Magento, Shopify Laravel, MySQL, GoLang, Django Admin dashboard 4. Artificial Intelligence, IOT Python, Django AI, ML, API Integration, OpenCV, Tensorflow 5. Blockchain Web3, Cryptocurrency, Solana, Solidity, Metatrader 6. Design UI/UX design Logo Design and Animator

7.2
7.2
100%

Melbourne, Australia
$75 USD per hour
WebAIProTech specializes in delivering high-quality software, AI-powered solutions, electronics development, and intelligent automation systems. We help businesses build scalable, modern, and high-performance digital products across web technologies, artificial intelligence, e-commerce, mobile applications, embedded electronics, automation, and Salesforce ecosystems. Services Offered: • Web Development Custom websites, SaaS platforms, dashboards, portals, and scalable web applications with modern user experiences. • AI Solutions Design and development of intelligent systems using OpenAI, Claude, Gemini, LangChain, LangGraph, RAG pipelines, AI agents, realtime AI, voice AI, and workflow automation. • E-Commerce Development Custom e-commerce platforms, subscriptions, payment gateways, marketplaces, and conversion-focused shopping experiences. • Mobile App Development Cross-platform and native-feeling mobile applications for iOS and Android designed for customer engagement and business workflows. • Electronics & Embedded Systems Custom electronics solutions including IoT devices, microcontroller firmware, sensor integrations, edge AI systems, Raspberry Pi, ESP32, Arduino, hardware prototypes, and connected device platforms. • Automation Services Workflow automation using N8N, Airtable, Zapier, Make.com, API orchestration, CRM integrations, and business process automation. • Salesforce Development Salesforce CRM customization, integrations, dashboards, data synchronization, and workflow automation. Deliverables: • Landing Pages • Corporate Websites • SaaS Platforms • Web Applications • AI Systems & Agents • RAG Platforms • Voice AI Solutions • Mobile Applications • IoT and Embedded Systems • CRM Implementations • Workflow Automation Platforms • Dashboards and Reporting Systems • API Integrations • Custom Software Solutions Tools and Technologies: • Frontend & Web Technologies React, Next.js, Vue.js, Nuxt.js, Svelte, TypeScript, JavaScript, PHP, Tailwind CSS • Backend & Cloud Node.js, NestJS, Python (FastAPI, Flask, Django), PostgreSQL, Supabase, Firebase, AWS, Azure, GCP, Docker, Kubernetes, CI/CD • AI & Machine Learning OpenAI, Claude, Gemini, LangChain, LangGraph, LlamaIndex, Pinecone, Weaviate, TensorFlow, PyTorch • Mobile Development Flutter, React Native, Swift, Kotlin • Electronics & IoT ESP32, Arduino, Raspberry Pi, STM32, MQTT, Bluetooth Low Energy (BLE), Edge AI, Sensor Networks • Automation & CRM Salesforce, N8N, Airtable, Zapier, Make.com • Design & Collaboration Figma, Adobe XD, Photoshop, GitHub, GitLab With multidisciplinary expertise and real-world product experience, WebAIProTech focuses on building innovative, scalable, and efficient solutions that help businesses grow, automate operations, and unlock new opportunities. Whether it's a startup MVP, AI-powered platform, mobile application, enterprise system, or connected IoT product, we provide the technical expertise to bring ideas to life.

5.5
5.5
92%

Sydney, Australia
$75 USD per hour
Phantom Interactive provides DevOps and AWS assistance flow utilizing industry proven tools to customers who needs to automate and scale their services. We can assist with release management, infrastructure management, build and deploy pipelines, containerization and orchestration. From managing a development to designing and building infrastructure and CICD pipelines, we can make the difference in a successful project or not. Core skills and capability in our arsenal: - AWS infrastructure and services - CICD automation - Agile coaching, DevOps practices - Containerized workloads, EKS, ECS, native K8s and Docker workload - Blockchain and Crypto expertise, automated trading and analysis - AI implementations, ChatGPT modelling

4.7
4.7
93%

Ferryden Park, Australia
$40 USD per hour
With my extensive experience in • Excel & Google Sheets • Google App Script • Python • Web Scraping • Power BI • Looker Studio • Google Analytics • Google Tag Manager • Social Media Marketing • Data Analytics • Web research • JavaScript • Lead Generation • App Store Optimization I am confident I can provide a valuable and unique perspective to your projects. My passion for visual storytelling and commitment to delivering high-quality results have been honed through years of experience working with clients across various industries. I pride myself on my ability to understand each of my client's unique needs and visions and translate that vision into dynamic and engaging content. I am excited about collaborating with you on this project and bringing your ideas to life. Let's connect and explore how we can work together to create something truly extraordinary.

1.1
1.1
100%

Wollongong, Australia
$10 USD per hour
As a highly motivated and adaptable individual, I am eager to take on any type of freelancing work that is available. I am currently in a difficult financial situation and am willing to put in the effort to earn some income. I understand that freelancing work can come in many forms and I am open to any opportunities that may come my way. I am a quick learner and am able to adapt to new tasks and projects with ease. I am able to work independently and am also able to work well in a team. I possess strong communication skills and am able to work with clients to understand their needs and deliver results that exceed their expectations. I am confident that I can provide value to any organization or individual in need of freelancing services. I am able to work on various types of projects such as data entry, virtual assistance, content creation, social media management, and much more. I am committed to delivering high-quality work and meeting deadlines.
A ChatGPT specialist is an AI professional who designs, builds, and optimizes solutions powered by OpenAI's ChatGPT, including custom prompts, GPTs, chatbots, and API integrations for business workflows. These freelancers translate business problems into reliable language model implementations, combining prompt engineering, fine-tuning, and software integration to ship production-ready AI features.
Hiring a ChatGPT expert gives your team access to specialized knowledge in large language models, conversational AI design, and OpenAI's developer ecosystem. Whether you need a custom GPT for internal knowledge retrieval, a customer support chatbot, or a content automation pipeline, a skilled ChatGPT consultant can translate vague AI ambitions into measurable outcomes.
A ChatGPT freelancer handles the full lifecycle of language model projects, from initial scoping through deployment and ongoing tuning. The work is part engineering, part linguistics, and part product design.
Strong ChatGPT specialists are fluent across the OpenAI stack and the broader AI tooling ecosystem. Look for hands-on experience with:
Demand for ChatGPT consultants spans nearly every sector, but a few use cases dominate marketplace projects:
The skill ranges from prompt-only specialists to full-stack AI engineers, so match the candidate to your scope. For prompt and custom GPT work, prioritize portfolio examples and clarity of thinking. For API and RAG builds, prioritize software engineering depth.
Strong signals on a profile include shipped GPTs in the GPT Store, public prompt libraries, GitHub repositories with LLM projects, certifications in machine learning or cloud platforms, and detailed case studies with before-and-after metrics. Look for freelancers who can explain hallucination mitigation, token cost management, and evaluation in plain language.
Sample interview questions you can use directly:
Freelancer.com gives you access to a global community of AI professionals, from prompt engineers and conversational designers to senior machine learning engineers building agentic systems. You can post a project on Freelancer.com and receive competitive bids within hours, then compare portfolios, ratings, and proposed approaches side by side.
Clients set their own budgets and review verified work history, completion rates, and client feedback before awarding. Milestone Payments protect your funds until deliverables are approved, which matters for AI projects where iteration and evaluation are part of the process. The scale of freelancers on Freelancer.com means you can find specialists in narrow niches such as legal AI assistants, multilingual chatbots, or voice-enabled GPTs without long agency timelines.
Hiring the right ChatGPT expert comes down to writing a precise brief, reading bids carefully, and validating profiles against your use case. The process below works whether you need a single custom GPT or a full AI agent with API integrations and a private knowledge base.
Your project post is the single biggest determinant of bid quality. A specific brief filters out generic AI generalists and attracts ChatGPT specialists whose portfolio matches your actual problem. Head to the
Bids on a ChatGPT project are mini technical proposals. Strong candidates will reference your specific use case, suggest a model and architecture, and flag risks like hallucination, data privacy, or token cost. Weak bids paste generic AI experience without engaging with your brief.
Final selection should weigh proposal quality alongside profile evidence. For ChatGPT work, you want consistent delivery across multiple AI projects, not a single impressive demo. Pay attention to client reviews that mention reliability, communication, and post-launch support.
A prompt engineer focuses primarily on crafting and optimizing the text instructions sent to language models. A ChatGPT specialist usually covers a broader scope, including custom GPT configuration, OpenAI API integration, retrieval pipelines, and end-to-end product delivery, with prompt engineering as one component of the work.
For defined scopes such as a custom GPT, a single chatbot, a content automation flow, or an API integration, a freelancer is usually faster and more cost-effective. Agencies make more sense for multi-team enterprise rollouts with strict compliance, security audits, and long-term managed services.
Yes. Experienced freelancers regularly connect ChatGPT to internal documents, CRMs, helpdesks, databases, and custom applications using the OpenAI API, vector databases, and webhooks. Share your stack and data sources in the brief so candidates can propose a realistic integration approach.
A custom GPT or basic prompt project often wraps within a few days. Chatbots with retrieval over private documents typically take one to three weeks, while production-grade AI agents with custom UIs, evaluation, and monitoring can run several weeks to a few months depending on complexity.
A capable ChatGPT consultant will design prompts, model selection, caching, and retrieval to balance accuracy and cost. Ask candidates to explain how they evaluate outputs, monitor token usage, and update prompts as OpenAI releases new models.

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