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I'm Geethika Sewwandi, a Senior AI & Full-Stack Software Engineer with 3+ years of experience building scalable cloud-native and AI-powered applications. I specialize in React, Next.js, Angular, Node.js, Python, AWS, Azure, Docker, and Generative AI technologies, delivering enterprise solutions and collaborating with distributed engineering teams across Australia, UAE, UK, the Netherlands and Sri Lanka. I'm open to international relocation and remote opportunities. I have a proven track record of delivering scalable backend services, secure REST APIs, and AI-powered features, while optimizing performance and reliability in production environments.…I'm Geethika Sewwandi, a Senior AI & Full-Stack Software Engineer with 3+ years of experience building scalable cloud-native and AI-powered applications. I specialize in React, Next.js, Angular, Node.js, Python, AWS, Azure, Docker, and Generative AI technologies, delivering enterprise solutions and collaborating with distributed engineering teams across Australia, UAE, UK, the Netherlands and Sri Lanka. I'm open to international relocation and remote opportunities. I have a proven track record of delivering scalable backend services, secure REST APIs, and AI-powered features, while optimizing performance and reliability in production environments.

Geethika Sewwandi

Full Stack Developer, AI Engineer, Back-End Developer, +4

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I'm Geethika Sewwandi, a Senior AI & Full-Stack Software Engineer with 3+ years of experience building scalable cloud-native and AI-powered applications. I specialize in React, Next.js, Angular, Node.js, Python, AWS, Azure, Docker, and Generative AI technologies, delivering enterprise solutions and collaborating with distributed engineering teams across Australia, UAE, UK, the Netherlands and Sri Lanka. I'm open to international relocation and remote opportunities. I have a proven track record of delivering scalable backend services, secure REST APIs, and AI-powered features, while optimizing performance and reliability in production environments.…I'm Geethika Sewwandi, a Senior AI & Full-Stack Software Engineer with 3+ years of experience building scalable cloud-native and AI-powered applications. I specialize in React, Next.js, Angular, Node.js, Python, AWS, Azure, Docker, and Generative AI technologies, delivering enterprise solutions and collaborating with distributed engineering teams across Australia, UAE, UK, the Netherlands and Sri Lanka. I'm open to international relocation and remote opportunities. I have a proven track record of delivering scalable backend services, secure REST APIs, and AI-powered features, while optimizing performance and reliability in production environments.

Available to hire

I’m Geethika Sewwandi, a Senior AI & Full-Stack Software Engineer with 3+ years of experience building scalable cloud-native and AI-powered applications. I specialize in React, Next.js, Angular, Node.js, Python, AWS, Azure, Docker, and Generative AI technologies, delivering enterprise solutions and collaborating with distributed engineering teams across Australia, UAE, UK, the Netherlands and Sri Lanka. I’m open to international relocation and remote opportunities.

I have a proven track record of delivering scalable backend services, secure REST APIs, and AI-powered features, while optimizing performance and reliability in production environments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Spanish; Castilian

Beginner

French

Advanced

Work Experience

Senior Software Engineer at Invenza Digital Technologies

January 1, 2025 - Present

Engineered and optimized high-performance backend infrastructures and cloud services, ensuring enterprise-grade reliability. Built scalable Node.js backends on AWS, managed relational SQL databases, and designed secure REST APIs for a cloud-integrated platform.

Software Engineering Intern at Grubtech

January 1, 2023 - December 31, 2023

Supported AWS serverless microservices and cloud infrastructure environments for enterprise applications. Configured and maintained CI/CD pipelines using CircleCI and DevOps best practices. Collaborated within Agile teams using Jira.

Software Engineer & AI Developer at Gazeru Pvt Ltd

January 1, 2023 - January 1, 2025

Developed production-grade AI applications using OpenAI APIs, LangChain, Flask, and MongoDB. Designed multilingual AI assistant platforms with advanced conversational capabilities.

Full-Stack Software Engineer at DDI LABS

January 1, 2023 - January 1, 2025

Developed AI-powered web and mobile applications for enterprise clients, including integration of payment gateways and business automation workflows. Enhanced AI facial recognition features and improved performance; worked with Flutter and Firebase stacks; enabled remote collaboration across teams.

Intern - Agile Task Lifecycle Management at Dubai Internship (Dubai, UAE)

January 1, 2023 - December 31, 2023

Proactive bug tracking, sprint participation, and agile task lifecycle management using Jira.

AI Developer - Remote at Gazru (Pvt) Ltd

January 1, 2023 - December 31, 2025

Specialized in utilizing OpenAI APIs, LangChain, and AI-driven features to enhance conversational capabilities. Built an AI-powered multi-language assistant leveraging Angular, Flask, OpenAI, and MongoDB; improved chatbot capabilities and performance.

Software Engineer - Remote at Grubtech

January 1, 2023 - December 31, 2025

Monitored and maintained enterprise-grade serverless microservices deployed across AWS EC2 and AWS Lambda infrastructures. Set up CI/CD pipelines and contributed to AI-driven features for mobile and web platforms.