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Hi, I’m Krishan Danushka Aberathna, a hands-on AI-focused software engineer with experience building end-to-end AI/ML platforms, deploying ML pipelines, and integrating front-end and back-end systems across web and mobile. I enjoy translating complex problems into production-ready solutions and collaborating with cross-functional teams to deliver value. In my work, I combine software engineering rigor with ML capabilities to bridge the gap between data science and real-world applications. I thrive in Agile environments, bring a pragmatic, customer-focused mindset, and continuously learn new technologies to solve challenging problems in AI, ML Ops, and full-stack development across devices and cloud platforms.…Hi, I’m Krishan Danushka Aberathna, a hands-on AI-focused software engineer with experience building end-to-end AI/ML platforms, deploying ML pipelines, and integrating front-end and back-end systems across web and mobile. I enjoy translating complex problems into production-ready solutions and collaborating with cross-functional teams to deliver value. In my work, I combine software engineering rigor with ML capabilities to bridge the gap between data science and real-world applications. I thrive in Agile environments, bring a pragmatic, customer-focused mindset, and continuously learn new technologies to solve challenging problems in AI, ML Ops, and full-stack development across devices and cloud platforms.

Krishan Danushka Aberathna

Full Stack Developer, Programmer, Data Scientist, +2

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Hi, I’m Krishan Danushka Aberathna, a hands-on AI-focused software engineer with experience building end-to-end AI/ML platforms, deploying ML pipelines, and integrating front-end and back-end systems across web and mobile. I enjoy translating complex problems into production-ready solutions and collaborating with cross-functional teams to deliver value. In my work, I combine software engineering rigor with ML capabilities to bridge the gap between data science and real-world applications. I thrive in Agile environments, bring a pragmatic, customer-focused mindset, and continuously learn new technologies to solve challenging problems in AI, ML Ops, and full-stack development across devices and cloud platforms.…Hi, I’m Krishan Danushka Aberathna, a hands-on AI-focused software engineer with experience building end-to-end AI/ML platforms, deploying ML pipelines, and integrating front-end and back-end systems across web and mobile. I enjoy translating complex problems into production-ready solutions and collaborating with cross-functional teams to deliver value. In my work, I combine software engineering rigor with ML capabilities to bridge the gap between data science and real-world applications. I thrive in Agile environments, bring a pragmatic, customer-focused mindset, and continuously learn new technologies to solve challenging problems in AI, ML Ops, and full-stack development across devices and cloud platforms.

Available to hire

Hi, I’m Krishan Danushka Aberathna, a hands-on AI-focused software engineer with experience building end-to-end AI/ML platforms, deploying ML pipelines, and integrating front-end and back-end systems across web and mobile. I enjoy translating complex problems into production-ready solutions and collaborating with cross-functional teams to deliver value. In my work, I combine software engineering rigor with ML capabilities to bridge the gap between data science and real-world applications.

I thrive in Agile environments, bring a pragmatic, customer-focused mindset, and continuously learn new technologies to solve challenging problems in AI, ML Ops, and full-stack development across devices and cloud platforms.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Full-Stack Engineer at 4GBx Solutions

January 1, 2024 - January 1, 2025

Built a production-grade conversational AI agent (Buddy) with real-time WebSocket speech-to-text, Firebase authentication, and FastAPI backend delivered across web (React) and mobile (Flutter) platforms. Developed RAG pipelines and LLM-powered systems using LangChain, ChromeDB, and OpenRouter for semantic search and context-aware AI responses across internal and client-facing products. Architected a full MLOps pipeline on Kubernetes with MLflow, FastAPI model serving, Docker, GitHub Actions/Jenkins CI/CD, Argo CD, GitOps, and Prometheus/Grafana monitoring. Built and maintained web applications using Laravel, React, Next.js, Vite, and Livewire, delivering responsive and scalable solutions. Designed and integrated databases with MySQL and MongoDB, ensuring efficient data storage and retrieval. Collaborated with clients to gather requirements and successfully delivered projects on time, meeting business and customer expectations.

Software Engineer at AbsolX Core AI

August 1, 2025 - January 31, 2026

Developed an autonomous UAV flight system integrating MAVLink protocol for real-time vehicle communication and telemetry management. Implemented autonomous navigation logic including waypoint management and flight mode control via MAVLink command interface. Gained hands-on exposure to firewall technologies (FortiGate, Cisco, Palo Alto) and strengthened knowledge in ML/AI technologies, expanding technical expertise for future applications.

Software Engineer at AbsolX Core AI

January 1, 2026 - Present

Developed and expanded UAV flight system integration, focusing on MAVLink-based telemetry, autonomous navigation, and edge deployment of AI models. Continued work on ML/AI capabilities, cloud tooling, and system reliability.

Full-Stack Engineer at Qcetl

December 1, 2024 - May 1, 2025

Led development of a production-grade conversational AI agent for internal and client-facing products, including real-time WebSocket speech-to-text, Firebase authentication, and a FastAPI backend delivered across web (React) and mobile (Flutter) platforms. Implemented RAG pipelines and LLM-powered systems using LangChain and related tools for semantic search and context-aware responses. Architected end-to-end MLOps pipelines using Kubernetes and CI/CD tooling (GitHub Actions, Jenkins, Argo CD). Collaborated in Agile/Scrum environment; engaged in version control and code reviews. Gained hands-on exposure to firewall technologies (FortiGate, Cisco, Palo Alto).

Full-Stack Engineer at 4GBX Solutions

January 1, 2023 - December 31, 2024

Full-Stack Engineer at AbsolX Core AI

May 1, 2025 - October 31, 2025

Led development of AI/ML powered software; built a production-grade AI agent; implemented a restaurant management system using FastAPI, Python, React, Vite, PostgreSQL, and WebSockets with a microservice architecture. Designed RAG pipelines and semantic search; implemented autonomous UAV flight system and MAVLink-based telemetry; strengthened security and cloud infra; collaborated with clients through Agile standups and GitHub for version control.