Dulanjaya Tennekoon Email & Phone Number

Colombo, Western Province, Sri Lanka

Colombo, Western Province, Sri Lanka

- Leading the research and development team that builds Lia, the chatbot skilled in realtime negotiation and other AI-powered solutions.- Leading the team researching on AI based code generation for large code bases (Lumos)- Doing research on Multi-Agent systems, GPT technologies, reinforcement learning platforms, automatic code generators and many other cutting-edge technologies.- Designing AIaaS (AI as a Service) ecosystem for the company.- Designing agents' platforms for full-scaled AI solutions.- Managing corporate clients and supporting cloud-hosted SaaS solutions.- Consulting companies on Artificial Intelligence.- Consulting internal teams on AI technologies- Coordinating the performance forum for supporting application performance-related aspects of the company.- Actively engaged in the employee recruitment process.- Actively involved in performing monthly code reviews for senior developers.

Colombo, Western, Sri Lanka

- Led the research and development team who develops an AI-powered chatbot.- Managing corporate clients and supporting a microservices-based, cloud-hosted SaaS solution.- Designing the core features of the chatbot.- Maintaining the product backlog and allocating resources for tasks.- Leading and supporting the R&D team on server-related aspects, CI/CD, and cloud hosting. - Overseeing the application performance and load testing-related aspects of all products in the company.- Actively involved in the employee recruitment process.- Actively involved in performing monthly code reviews of senior and junior software engineers.

Colombo, Western, Sri Lanka

- Worked as a core-backend developer of a team that develops an AI-powered chatbot.- Developed a discourse engine for the chatbot.- Introduced microservices architecture for the chatbot replacing the monolithic chat engine.- Introduced distributed caching to enhance the system performance.- Implemented CI/CD pipelines to deliver the system up to the production environment.- Developed serverless microservices with OCI lambda functions.- DevOps with Docker, Kubernetes, OCI, and AWS.- Enhanced the NLP skills of the chatbot using the Rasa framework.- Enhanced the data architecture by using document stores.- TDD with JUnit and integration testing with Testcontainers.- Agile software development with Scrum process framework.- Engaging with clients from around the globe.- Working as the co-leader of the team.- Mentoring software engineers and trainee software engineers.- Actively involved in the intern recruitment process.

Colombo 10, Sri Lanka

- Worked as a full-stack web developer in a team that develops an automated negotiation platform.- Designed and developed a back-office application for inventory management on the negotiation platform.- Data management with Hibernate and MariaDB.- TDD with JUnit and frontend testing with Jasmine and Karma.- Introducing a Gitlab CI/CD pipeline replacing old Jenkins automation scripts.- Containerizing the application using Docker and deploying it on a Kubernetes cluster.

Katubedda, Sri Lanka

Worked as a Visiting Instructor of Database Systems at the Department of Computer Science and Engineering of the University of Moratuwa.

Colombo 10, Sri Lanka

Employed as a trainee software engineer at CodeGen's Research and Development. Worked on a project that uses optical character recognition (OCR) for generating a digital contract from a handwritten paper contract. Also developed an application that provides an extranet for TravelBox's Generic Product.

B.Sc. Engineering (Honours), Computer Science And Engineering, First Class

Awarded Cintec Award for the Best Final Year Project of Computer Science and Engineering

Gce A/L, 3As

Activities and Societies: Science Society

Gce O/L, 9As

Activities and Societies: Globe Society, Science Society