Open to opportunities

Jethika Wanniarachchi

@jethikawanniarachchi

Message

Senior software engineer specializing in high-performance C++ and full-stack development.

Sri Lanka

Message

What I'm looking for

I am seeking engineering roles focused on high-performance systems, compiler/engine development, or full-stack backend work in collaborative, agile teams that value reliability, scalable architecture, and opportunities to integrate AI/ML.

I am a results-driven Senior Software Engineer with 3+ years of experience building high-performance software systems using C++17/C++20, .NET, Java, and modern full-stack technologies. I specialize in architecting and optimizing enterprise-grade plugins for Adobe InDesign using the InDesign SDK, and I have delivered stable, scalable features for products like Typefitter, Typefi Designer, and Typefi Autofit.

I lead full-cycle development, participate in code reviews, and automate build pipelines — achieving a 30% faster build time and maintaining 95% customer satisfaction through timely hotfixes. I also contribute to backend and frontend services using Spring Boot, React.js and Nuxt.js, and I emphasize software reliability, performance profiling, and clean architecture.

My recent projects include a modular C++20 game engine focused on memory safety and low-latency design, and several full-stack applications demonstrating API design, authentication, and responsive UI. I hold a BScEng (Hons) in Mechanical Engineering with a mechatronics specialization and am pursuing an MSc in Big Data Analytics.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Typefi Systems (Pvt) Ltd

Nov 2022 - Present (3 years 3 months)

Designed and maintained enterprise C++ and .NET plugins for Adobe InDesign, improving performance and stability; automated Gradle build pipelines reducing build times by 30% and maintained 95% customer satisfaction through timely hotfixes.

.NET Java Spring Boot Gradle Docker MySQL

Education

Degrees, certifications, and relevant coursework

Robert Gordon University

Master of Science, Big Data Analytics

2024 -

Enrolled in MSc in Big Data Analytics, focusing on advanced data analysis, machine learning, and large-scale data processing techniques.

University of Sri Jayewardenepura

Bachelor of Science in Engineering, Mechatronics Engineering

2017 - 2022

Completed a BScEng (Hons) in Mechanical Engineering with specialization in Mechatronics Engineering, covering multidisciplinary engineering concepts and practical design projects.