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6.6
6.6
96%

Melbourne, Australia
$25 USD per hour
With over 10+ years of experience in e-commerce, specializing in Magento, WordPress, Shopify, PHP, React, React Native, and Node.js, I offer comprehensive expertise in developing and troubleshooting e-commerce solutions. Also I have Experience in designing, building, and delivering enterprise-grade solutions across cloud, backend, and DevOps domains. Proven expertise in Amazon Connect platform design and delivery, including IVR design, intelligent call routing, CRM integrations, and AWS Contact Lens analytics. Hands-on experience with AWS Lambda, EventBridge, CloudWatch, DynamoDB, IAM, and Secrets Manager. Strong background in microservices, event-driven architecture, container orchestration (Docker, Kubernetes, AWS EKS), and CI/CD delivery. Top Skills | E-Commerce Services Highlights:: 1. Custom Web Design( UI/UX – Figma, Photoshop, Adobe XD) 2. Platform Expertise (Magento, Shopify, WordPress) 3. Responsive Development (HTML, CSS, JavaScript) 4. Front-end Frameworks - React, Angular, Vue.js 5. Performance Optimization 6. Backend Scalability (Node.js, Express.js, MySQL, MongoDB) 7. API Integration - RESTful APIs 8. Version Control (Git) 9. Testing and Debugging 10. Cross-Functional Collaboration 11. Data Management 12. Business Leadership 13. Continuous Improvement 14. Networking and Collaboration 15. Challenging Projects ******* Interests******* 1. Exploring new web development tech and frameworks. 2. Participating in hackathons and coding challenges. 3. Contributing to open-source projects and developer communities. 4. Experimenting with creative web design techniques. 5. Actively seeking challenging projects for innovative solutions.
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

6.8
6.8
100%

Geelong, Australia
$50 USD per hour
Thank you for visiting my profile. I am an AI Developer with over ten years of professional experience in software engineering. I began my career as a Full Stack Web and Mobile Engineer, working extensively with technologies such as JavaScript, TypeScript, React, C#, Python, and modern backend and cloud platforms, and I have successfully delivered scalable web and mobile applications across industries including business, education, e-commerce, and enterprise environments. In recent years, my professional focus has shifted fully toward the artificial intelligence field, where I have built strong, hands-on expertise designing and deploying production-ready AI solutions. I specialize in developing AI-powered systems such as intelligent chatbots, AI agents, and virtual assistants using GPT and modern large language models. My experience includes advanced prompt engineering, fine-tuning and training machine learning models, retrieval-augmented generation (RAG), vector databases, embeddings, semantic search, and contextual memory systems. I design and implement end-to-end AI workflows using frameworks such as LangChain, integrating AI capabilities seamlessly into real-world products and business processes. I also develop AI-driven automation systems, including intelligent bots and workflows for platforms such as WhatsApp, Slack, and Telegram, as well as scalable business automation solutions using tools like n8n and Zapier to improve efficiency and customer engagement. My background as a full-stack engineer allows me to build AI solutions that are not only intelligent but also reliable, secure, and scalable. I am highly experienced in deploying AI systems to cloud environments such as AWS, Google Cloud Platform, and Firebase, and in integrating AI services into web and mobile applications. In addition, I work with AI-enhanced Web3 and blockchain solutions, including smart contracts, decentralized applications, AI-assisted trading bots, and automation within Ethereum, EVM-based ecosystems, and Solana. I am committed to delivering high-quality AI solutions with clear communication, timely delivery, and long-term technical support. If you are looking for an AI developer with a strong engineering foundation and proven AI expertise, please feel free to send me a private message to discuss your project.

5.4
5.4
100%

banya, Australia
$50 USD per hour
Exceeding expectations. Building products that move businesses forward. As I'm a senior software engineer, I led a full-stack software engineering team focused on delivering scalable, high-performance digital products across web, mobile, cloud, AI, and automation platforms. I help startups, growing businesses, and product teams design, build, and scale production-ready applications with modern architecture and practical AI integration. With 7+ years of hands-on engineering experience and a broader team with 10+ years delivering digital products, we build software that is scalable, maintainable, secure, and aligned with business outcomes from day one. From architecture and MVP development to deployment and long-term scaling, we focus on turning ideas into reliable products that improve operations, automate workflows, and create better user experiences. What We Deliver AI-powered business automation and workflow systems Custom web applications and SaaS platforms Cross-platform mobile applications Scalable backend systems, APIs, and cloud architecture E-commerce solutions with Shopify, BigCommerce, WooCommerce, and Magento Product optimization, testing, monitoring, and CI/CD UI/UX-focused product development Blockchain and dApp product development AI & Automation Expertise I specialize in applying AI where it creates measurable product value: Intelligent workflow automation LLM-powered assistants and conversational systems Recommendation engines and personalization Predictive analytics and data-driven product features Integration with OpenAI APIs and custom ML services End-to-end AI pipelines from data processing to deployment Core Strengths End-to-end ownership From product planning and system architecture to deployment and scaling. Scalable architecture Built for performance, maintainability, and long-term growth. Business-first engineering Technology choices focused on speed, cost-efficiency, and product outcomes. Reliable execution Clear communication, clean code, and practical delivery. If you need a software engineer that can architect, build, and scale modern digital products — while integrating practical AI capabilities where they create real business value — I'm ready to help. Thanks

5.7
5.7
100%

Lane Cove West, Australia
$40 USD per hour
I have more than 19 years experience in programming and solution architecture. During these years was working with different projects which used different technology and platform. Through my experience I learn how to lead the project to be delivered properly. I never had any failed project, so I decided to start my business as a freelancer.

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

2.2
2.2
100%

Perth, Australia
$15 USD per hour
I am a software developer and I have been working 5 years with technology. In my current job my task is to automatize a big-data-related environment. I work building scripts to send emails/sms or trigger tasks when events come to happen on our environment. Hope we can work together! (https://www.linkedin.com/in/yara-de-souza/) (https://github.com/Yara-S)

2.0
2.0
100%

Blacktown, Australia
$50 USD per hour
Senior developer with extensive experience and interest in all things web. Prefer to do thing the in correct and pragmatic way.
An AWS Lambda developer is a serverless engineer who builds, deploys, and maintains event-driven functions on Amazon Web Services to run application code without provisioning or managing servers. Hiring an AWS Lambda freelancer gives you on-demand access to specialists who can architect scalable, pay-per-execution backends, automate cloud workflows, and connect dozens of AWS services into production-ready systems.
A skilled AWS Lambda developer turns business logic into stateless functions that scale automatically with demand. They design the event sources, write the handler code, configure IAM permissions, and wire each function into a wider serverless architecture that meets your performance, cost, and security goals.
Commercially, this matters because Lambda removes idle server costs, shortens release cycles, and supports rapid scaling for unpredictable workloads. A competent serverless developer also reduces operational overhead by replacing long-running infrastructure with managed services that AWS maintains for you.
Typical deliverables from an AWS Lambda freelancer include:
Lambda rarely operates in isolation. A capable serverless engineer works fluently across the AWS ecosystem and the tooling that supports it.
Serverless development on AWS Lambda fits a wide range of workloads. Freelance Lambda developers commonly support:
The strongest AWS Lambda freelancers combine deep AWS knowledge with solid software engineering fundamentals. Look beyond surface-level familiarity to evidence of production experience.
Sample interview questions you can use directly:
Freelancer.com gives you direct access to a global pool of certified AWS engineers, serverless specialists, and full-stack developers experienced with Lambda. You can compare candidates from dozens of countries, review verified profiles, and shortlist based on portfolio evidence rather than guesswork.
Clients set their own budgets and receive competitive bids, so pricing reflects the scope of your project and the experience of the freelancer you choose. Milestone Payments hold funds securely and release them only when work is approved, giving you protection throughout the engagement. Whether you need a single Lambda function written this week or a long-term partner to own your serverless architecture, freelancers on Freelancer.com cover the full spectrum.
Hiring the right serverless engineer comes down to a clear brief, careful review of proposals, and evidence-based evaluation of candidates. The steps below walk you through posting a Lambda project, comparing bids, and awarding the work with confidence.
The quality of your project post directly determines the quality of the bids you receive. A precise brief filters out generalists and attracts AWS Lambda developers whose serverless experience genuinely matches your stack and goals. Head to the
Bids are short proposals, not just price quotes. Read each one carefully to see how the freelancer interprets your brief, what serverless approach they propose, and whether their suggested timeline is realistic for the AWS services involved. Strong Lambda proposals reference specific tools, raise sensible questions, and outline trade-offs around cost, cold starts, and concurrency.
The final decision should combine proposal quality with profile evidence. Look at consistency across past serverless work rather than judging from a single standout project, and weigh certifications and verified credentials alongside written client feedback.
An AWS Lambda developer designs and builds serverless functions that respond to events from AWS services like API Gateway, S3, DynamoDB, and EventBridge. They handle the code, IAM permissions, deployment templates, and monitoring needed to run reliable, scalable workloads without managing servers.
Yes. Many buyers hire Lambda developers for short engagements such as building a single API, automating an S3 workflow, migrating a cron job, or fixing performance and cost issues in existing functions. You can also retain the same freelancer for ongoing maintenance once the initial work ships.
A general AWS developer works across the broader AWS catalogue, including EC2, ECS, RDS, and traditional architectures. An AWS Lambda developer specialises in serverless and event-driven design, with deeper expertise in function-level optimisation, cold starts, and frameworks like SAM, CDK, and the Serverless Framework.
For focused work such as building APIs, integrations, or specific serverless components, an experienced freelancer is usually faster and more cost-effective. Larger programmes that require multiple disciplines and long-term staffing may suit an agency, though many clients assemble a small team of freelancers on Freelancer.com to cover the same ground.
A simple function with a single trigger can be built and deployed in a few days, while a full serverless backend with API Gateway, DynamoDB, authentication, and CI/CD typically takes several weeks. Timelines depend on integration complexity, security requirements, and how well the brief is defined.

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