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5.7
5.7
97%

Perth, Australia
$50 USD per hour
I provide complete IT services tailored to modern business needs, with a strong focus on Blockchain development, Artificial Intelligence, Machine Learning, Big Data, Web and Mobile app development, E-commerce platforms, and custom software solutions. I specialize in blockchain technologies including DEXs, DApps, NFTs, Web3, smart contracts, and DeFi applications across platforms like Ethereum, BSC, and Polygon. For web and mobile development, I work with Java, Python, PHP, and top JavaScript frameworks such as React.js, Node.js, Angular, and Vue.js—alongside mobile technologies like Flutter and React Native. My e-commerce solutions are built on platforms like WooCommerce, Shopify, and Magento, while my AI and machine learning services leverage tools such as TensorFlow and AWS to create intelligent, data-driven systems. If you're looking for secure blockchain integration, modern web and mobile development, scalable e-commerce systems, or custom AI-driven software, I’m here to help turn your ideas into powerful digital products.

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

5.9
5.9
90%

EVANSTON, Australia
$50 USD per hour
Hi, I am a software engineer based in Australia. I help businesses build, fix, and improve web applications, automation systems, and internal tools. My work includes bug fixing, feature development, API integration, admin dashboards, workflow automation, web scraping, and completing unfinished projects. I also help clean up and improve AI-generated code so it becomes reliable, maintainable, and ready for real business use. I focus on practical solutions, clear communication, and delivering results that actually work in production. I can help with: fixing bugs in existing apps adding new features to web platforms API and third-party integrations automation for repetitive business tasks dashboards and internal admin tools debugging and improving AI-generated code ongoing maintenance and support I aim to make the process smooth for clients by understanding the real problem, suggesting the right approach, and delivering clean, dependable work.

6.4
6.4
100%

PERTH, Australia
$82 USD per hour
For over two decades, I’ve been engineering software that doesn’t just work — it performs, scales, and feels effortless. I specialise in AI-driven software engineering using Python, JavaScript, and AWS, building everything from fast APIs to full end-to-end SaaS platforms. Front-end to back-end, I turn ideas into smooth digital experiences. SQL or NoSQL — I design and optimise databases that run clean and handle real load. APIs & automation — I build scalable REST services and workflow automation that keep products running smoothly. My approach is simple: engineer clean systems, automate the boring parts, and make everything feel seamless in the real world — from the UI to the database to the cloud. Over the past few years, I’ve been working hands-on with AI across practical, production-ready use cases: chatbots, trading bots, analytics tools, talking avatars, object detection, and image generation. My focus is always the same - making AI engine that actually get used, make sense, and deliver value to the product. Whether it’s Python microservices, JavaScript front-ends, AWS cloud architecture, or building a full SaaS system from scratch, I aim for clean engineering and a result that feels remarkable in the real world. Cheers, Vishal Maharaj

4.4
4.4
100%

Edgewater, Australia
$60 USD per hour
I'm a full stack developer with a focus on LLM applications. I am competent in Python (FastAPI, Flask & Langchain), JavaScript (Next.js, React & React Native). My preferred database is Supabase. My website: https://extensa.agency

1.9
1.9
100%

Camberwell, Australia
$30 USD per hour
Hello, I’m Rohan. As a Web Developer and AI Expert with over six years of experience, I specialize in building robust, scalable web applications and integrating cutting-edge AI solutions. My technical expertise spans front-end and back-end development, computer vision, and image processing, ensuring high-quality results tailored to your specific needs. 1. Web Development Full-Stack Development: Skilled in creating dynamic, responsive web applications using technologies such as HTML5, CSS3, JavaScript (React, Angular, Vue), Node.js, and PHP. Backend Development: Extensive experience with server-side technologies, including ASP.NET, C#, Python (Flask, Django), and database management with MySQL, PostgreSQL, and MongoDB. API Development: Building RESTful APIs and web services for seamless integration across platforms, focusing on scalability, security, and performance. E-commerce Solutions: Developing optimized, user-friendly e-commerce websites with integrated payment gateways, product management systems, and SEO best practices for higher conversion rates. Web Performance Optimization: Enhancing load times, improving SEO, and ensuring mobile-first design for all devices to deliver a smooth user experience. UI/UX Design: Prioritizing intuitive, aesthetically pleasing designs with a focus on user experience (UX) and interface usability (UI). 2. AI & Computer Vision Solutions AI-Powered Image Processing: Expertise in face recognition, object detection, pattern recognition, and image classification using deep learning frameworks such as TensorFlow and PyTorch. OCR Solutions: Skilled in implementing advanced OCR technologies, including PaddleOCR, Tesseract, EasyOCR, and cloud services such as Google Cloud Vision OCR and Microsoft Azure Cognitive Services OCR, to extract and structure text from images. Machine Learning Integration: Integrating machine learning models into web applications to enable intelligent features such as personalized recommendations, automated data extraction, and real-time analytics. 3. Advanced Web and AI Integration AI-Driven Web Features: Incorporating computer vision and AI-powered functionalities like automated image tagging, smart search, and real-time content filtering to improve user engagement. Data-Driven Development: Leveraging AI for advanced data analytics and insights, providing clients with actionable metrics to inform business decisions. I am passionate about using my combined expertise in web development and AI to create sophisticated, user-focused digital experiences and innovative solutions. Whether you’re seeking a cutting-edge web application or AI-enhanced features, I deliver solutions that align with your business goals and exceed expectations. Thank you for considering my profile.

1.2
1.2
100%

Como, Australia
$25 USD per hour
I build AI-powered applications and full-stack systems that solve real business problems — from intelligent chatbots and automation pipelines to production-ready mobile and web apps. My work spans AI integrations (OpenAI, LangChain), workflow automation (n8n, Zapier), mobile development (React Native, Flutter), and full-stack builds (Next.js, Django, Node.js) with AWS deployments. I've delivered across wellness, AI infrastructure, and e-commerce — working with clients who need a developer that can think through a problem, build the solution, and ship it cleanly. If you need someone who can take a concept from idea to deployed product, let's talk.
An AI chatbot developer is a software specialist who designs, builds, and deploys conversational agents that use natural language processing and machine learning to automate user interactions across web, mobile, and messaging channels. Hiring a skilled AI chatbot developer means turning repetitive support, sales, and lead-generation conversations into automated workflows that run continuously, respond instantly, and scale without adding headcount. The right freelancer combines conversational design, prompt engineering, and backend integration to deliver a bot that genuinely understands user intent.
A freelance AI chatbot developer ships a working conversational system, not just a script. That includes intent recognition, entity extraction, dialogue flow logic, fallback handling, and integration with the systems your business already runs on. The commercial value is direct: faster response times, lower support cost per ticket, higher lead capture rates, and 24/7 availability across channels.
Typical deliverables include:
A capable AI chatbot developer is fluent across the modern conversational AI stack and chooses the right tool for the use case rather than forcing every project onto one platform.
Conversational AI has moved from novelty to standard infrastructure across most sectors. Common engagements include:
The strongest candidates show evidence in three places: code, conversation design, and deployed projects. Look for portfolios containing live bot demos, GitHub repositories with LangChain or Rasa projects, and case studies that quantify deflection rates, containment rates, or conversion lift.
Qualifications and signals to look for:
Sample interview questions you can use directly:
Freelancer.com gives you access to a global pool of conversational AI specialists, from independent prompt engineers to full-stack chatbot architects who have shipped production systems for enterprises. You set your own budget, post a brief, and receive competitive bids from freelancers on Freelancer.com within hours rather than weeks. Profiles include verified skills tests, portfolios, ratings, and reviews from past clients, so you can compare candidates on real evidence. Milestone Payments hold funds securely and release them only when you approve the work, which protects both sides during longer chatbot builds.
Ready to automate your conversations with a production-ready bot?
Hiring an AI chatbot developer works best when you treat the brief as a product spec rather than a wishlist. The clearer you are about channels, data sources, integrations, and success metrics, the faster you will receive bids from freelancers who can actually deliver. The process below takes you from brief to award.
Your project post is the single biggest determinant of bid quality. A precise brief filters out generic bidders and attracts AI chatbot developers whose stack and experience match what you are building. Head to the
Bids are short proposals, not just price quotes. A strong proposal from an AI chatbot developer will show that the freelancer has read your brief, understood the use case, and thought about architecture. Read each one carefully and shortlist the candidates whose technical approach matches the problem.
The final decision combines proposal quality with profile evidence. Look for consistency across multiple chatbot projects rather than a single impressive demo, and weigh client reviews that specifically mention reliability, communication, and post-launch support — three things that matter for any conversational AI build.
A simple FAQ or lead-capture bot built on an existing platform can be ready in a few days. A custom GPT-powered assistant with RAG, CRM integration, and multi-channel deployment typically takes two to six weeks depending on data preparation and the number of integrations.
For most modern LLM-based bots, you provide source content rather than labeled training data — documents, help articles, product catalogs, or transcripts. The developer ingests this into a vector store for retrieval, and only fine-tunes a model when retrieval alone cannot meet your accuracy requirements.
A conversational designer focuses on dialogue flows, tone, and user experience, while an AI chatbot developer handles the technical implementation, model selection, integrations, and deployment. Many freelance AI chatbot developers cover both, but for large projects you may want a dedicated designer working alongside the developer.
Yes. A skilled AI chatbot developer can connect bots to CRMs like Salesforce and HubSpot, helpdesks like Zendesk and Intercom, calendars, payment processors, internal databases, and any system with a REST API or webhook. Integration scope is one of the main factors that affects timeline.
For most chatbot projects — including production-grade RAG assistants and multi-channel support bots — an experienced freelancer or small team can deliver the full build. Agencies generally make sense only when you need parallel workstreams across design, engineering, and ongoing managed operations at enterprise scale.

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