Hire the Best AWS Developers
in Sri Lanka

I'm a Senior Full Stack Engineer with 5+ years of experience building scalable web, mobile, and cloud-native applications for startups and enterprise clients. I specialize in Node.js, TypeScript, React, React Native, AWS Serverless, Terraform, and AI integrations, delivering secure, high-performance solutions from architecture to production. What I can help you build ✅ Full Stack Web Applications (React, Next.js, Node.js) ✅ Cross-platform Mobile Apps (React Native & Expo) ✅ REST APIs & Microservices ✅ AWS Serverless Applications (Lambda, API Gateway, EventBridge, DynamoDB, ECS, Step Functions) ✅ Infrastructure as Code (Terraform) ✅ AI-powered Applications (OpenAI API, Anthropic, MCP) ✅ SaaS Platforms & Multi-tenant Systems ✅ Third-party API Integrations (OAuth, Stripe, Firebase, GraphQL) ✅ CI/CD, DevOps & Cloud Automation I've worked on projects across travel, healthcare, e-commerce, SaaS, mobile, and enterprise platforms, building production-ready applications used by thousands of users. My experience includes designing cloud architectures, developing scalable backend services, creating intuitive web and mobile experiences, automating infrastructure with Terraform, and integrating modern AI capabilities into real-world products. Why clients work with me ✔ Take full ownership of features and products, delivering solutions from concept to production. ✔ Clean, maintainable, and scalable code ✔ Strong communication and reliable delivery ✔ Performance and security focused ✔ Experience across frontend, backend, cloud, and DevOps ✔ Ability to take projects from idea to production If you're looking for a developer who can build modern applications, architect scalable cloud solutions, or enhance an existing product, I'd be happy to help.

I am a seasoned IT professional with over 8 years of experience designing, developing, and managing scalable technology solutions across multiple domains, including marketplaces, energy analytics, healthcare, and cybersecurity. I specialize in Java, Python, AWS, and modern web technologies, delivering robust applications and cloud-based systems that drive business efficiency and performance. As a Senior Technical Lead, I have successfully led multiple systems, including: Marketplace Platforms: Built scalable, high-performance systems for online booking and aggregation, managing multiple microservices, cloud deployments, and optimized service-to-service communication. Analytics & Data Platforms: Designed and implemented back-end APIs for real-time analytics in the energy and utilities sector, ensuring high performance, security, and data accuracy. Healthcare Systems: Developed secure platforms for managing and analyzing sensitive health data, leveraging microservices, AWS cloud, and database optimization strategies. Cybersecurity & Threat Analytics: Contributed to building secure, cloud-based solutions for threat detection and incident response, focusing on reliability and scalability. I bring deep expertise in cloud solutions (AWS), microservices architecture, database optimization (MySQL, MongoDB, DynamoDB), caching strategies (Redis), and scalable backend systems. I also guide technical decisions, ensure code quality, and mentor teams to deliver maintainable, secure, and high-performing systems.

With 7+ years of hands-on industry experience, I help businesses build scalable, cloud-native solutions on AWS Cloud. I’m an AWS Certified Solutions Architect with deep expertise in cloud infrastructure, serverless design, and application modernization. What I bring to the table: - Full-stack development with NodeJS and React - Cloud solutions architecting with AWS services (EC2, ECS, Lambda, S3, API Gateway, RDS, CloudFormation, AppSync, Route53, CloudFront, ALB) - Infrastructure as Code (Terraform, SAM, CDK, Serverless framework, CloudFormation) - Serverless expert using a variety of frameworks - DevOps practices: CI/CD, Infrastructure as Code, Containerization - AI development and integrations - Technical content writing – Blogs, Documentation, and Tutorials that simplify complex concepts Notable work & accomplishments: - Experience working with fortune 500 companies - Design & implementation of several enterprise level applications - Architected and launched multiple SaaS platforms with scalable AWS backends - Migrated legacy systems to microservices and serverless architectures - Published high-impact technical articles for developer communities and product documentation - AWS Certified: Solutions Architect – Associate I combine strong development skills with cloud engineering expertise and the ability to clearly communicate technical concepts through writing. Whether you're building a new product, migrating to the cloud, or need compelling tech content—I can help. Let’s collaborate to bring your vision to life with clean, scalable, and well-documented solutions.

Over 13 years of experience building, scaling, and optimising cloud platforms, applications, and DevOps systems for startups, mid-size companies, and enterprise environments. I specialise in AWS architecture, Kubernetes/EKS/ECS, CI/CD automation, full-stack engineering, and mobile app development, enabling clients to work with a single senior engineer rather than hiring multiple freelancers. Most clients work with me long-term because I am fast, reliable, and very strong in communication, and I’m known for taking ownership until the problem is fully solved. What I Do Best • Cloud Architecture (AWS/Azure) – secure, scalable, multi-account & multi-region setups • DevOps & Automation – Kubernetes, Docker, CI/CD, Terraform, CDK • Backend Engineering – Node.js, TypeScript, Python, PHP, REST, GraphQL • Frontend Development – React, Next.js, HTML/CSS/JS • Mobile Apps – React Native (production-ready apps) • Troubleshooting & Production Fixes – outages, cost spikes, scaling issues • Security & Compliance – IAM, WAF, SSO, VPN, SOC2-ready setups • Cost Optimisation – reduced cloud costs by up to 40% for past clients • Migration & Modernization – monolith → microservices, legacy → cloud Upwork Clients Say • “Great communicator and really good at what he does.” • “Helped explain the Kubernetes world while solving the issues.” • “Completed my server setup quickly and flawlessly.” • “Solved our AWS failure when business was halted.” • “Always proactive, reliable, and goes beyond expectations.” Why Clients Hire Me • I solve problems fast, including urgent production issues • I explain things clearly (non-technical founders love this) • I work independently with minimal hand-holding • I’m comfortable with both short tasks and long-term projects • I can manage the entire stack (Cloud → Backend → Frontend → Mobile) If you need a senior engineer who delivers high-quality results without complexity, I’m ready to help.

With over 5 years of experience as a skilled and committed software engineer, I offer expertise in a wide range of technologies, including AWS, Agentic AI, React.js, Node.js, and .NET. My hands-on experience in AWS further enhances my ability to develop scalable and robust applications. As a team player, I thrive in collaborative and agile environments, delivering exceptional results while adhering to project timelines. I am excited to bring my versatile fullstack skills and passion for innovation to contribute to your organization's success.

I'm a passionate professional with 12 years of experience in enabling business strategies through the practical application of technology architecture principles, practices, and tools. User-centric and solution-oriented, I have managed projects and teams across Sri Lanka, India, Singapore, Australia, New Zealand, USA, Switzerland, UK, Sweden and India over the past 12 years. A problem-solver in a broad range of technology stacks covering Architecture, Development, Integration, Data, Infrastructure, and Support. Seamless configuration and migration include fast deployment of critical and complex workloads on the cloud with hands-on expertise on AWS Services. I own 4 AWS certifications. ✅ AWS Certified DevOps Engineer - Professional ✅ AWS Certified Solutions Architect - Associate ✅ AWS Certified Developer - Associate ✅ AWS Certified Cloud Practitioner I have been helping SaaS businesses to build scalable, secure, high available and high performing systems on AWS using different languages such as Java, NodeJs, Typescript and Scala. Here is what I can help you with the system architecture and implementation: ✅ Design system architecture based on the requirenements ✅ Implement cloud native solutions ✅ Implement secure and reliable solutions using Spring Boot, JHipster, NodeJs frameworks and MySQL, PostgreSQL, MongoDB, DynamoDB, Neptune and CouchDB databases. Apart from the implementation I can help you with system deployments in AWS, ✅ Review of your AWS current architecture performance, security and costs ✅ Architecture of new AWS infrastructure and Data Pipelines ✅ Migrations to AWS, AWS Cost Reduction, Database Optimisations Problems that I solve: ⚡️. Performance At Scale: I build and deploy industry-tested and proven infrastructure code that ensures your application runs and performs at a high standard and scalability without compromising security. ⚡️. Cost Optimisation: My infrastructure architecture enables the efficient use of resources and can help you save up to 90% in your AWS costs ⚡️. Security & Compliance: I can help you Scale and innovate quicker while building a solid foundation that will help you maintain a secure, compliant environment. ⚡️. Training & DevOps. I can help you increase your team's technology adoption while automating your DevOps processes. Technologies that I adopt and I'm an expert at: ➡️. AWS services such as Lambda, Cloudformation, EC2, ECS, EKS (Kubernetes), S3, RDS, Step Functions, AWS Gateway API, DynamoDB, Beanstalk, Elasticache, SNS, SES, IAM, WAF, Shield, CodePipeline, Code Deploy, Cloudfront, CloudWatch, VPC, Route 53, Certificate Manager. ➡️. Supporting services such as CDK, Prometheus, Grafana, Graylog, New Relic, Dynatrace, DataDog, Kafka, and NEO4J. ➡️. Strong CI/CD DevOps engineering using GitHub Actions, BitBucket Pipelines, CircleCI, GitLab pipelines and Jenkins.