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Luxshan Thuraisingam

@luxshant

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I'm a software engineer building scalable full-stack, distributed, and ML-driven cloud systems.

Sri Lanka

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What I'm looking for

I'm looking to build scalable full-stack, backend, distributed, or cloud systems where I can apply Go, Java, Kubernetes, messaging systems, and ML-driven optimization while continuing to grow through hands-on engineering work.

I've built QR payment APIs, operational React Native components, and production-ready Kubernetes deployments at PickMe. I also developed an image-forensics system that detected tampered JPEG/JPG driver documents with over 90% accuracy.

My work spans Go, Java Spring Boot, React, Docker, Kubernetes, Redis, RabbitMQ, Kafka, and MySQL. At PickMe, I benchmarked distributed queues across 10 to 100,000 requests to analyze throughput and latency for peak passenger demand.

I've led a four-person team delivering LabourLINK, an on-demand labour hiring web and mobile platform with map integration, real-time communication, JWT authentication, bookings, reviews, and reporting. I also built social media, AI website-audit, message-broker benchmarking, and dengue prediction projects.

For my final-year research, I'm developing a VM-aware energy-optimal MPC framework for proactive virtual-machine autoscaling. The approach improved SLA compliance from 60.7% to 77.3% while reducing energy use by 0.8% versus Vanilla MPC.

Experience

Work history, roles, and key accomplishments

Software Engineer Intern

Digital Mobility Solutions Lanka PLC (PickMe)

Mar 2025 - Sep 2025 (6 months)

Developed RESTful API endpoints for QR payment workflows and built React Native components for an operational demo application. Containerized a frontend application using Docker and deployed it to a Kubernetes cluster, and designed an image forensics system achieving over 90% detection accuracy for tampered driver documents.