SW

Shashira Weerathne

Available to hire

Hi, I’m Shashira Weerathne, a senior software engineer with a strong track record in building scalable full-stack applications and automating verification workflows.

About

Hi, I’m Shashira Weerathne, a senior software engineer with a strong track record in building scalable full-stack applications and automating verification workflows. I enjoy translating complex requirements into practical, reusable solutions using React, Python, and TypeScript, while collaborating closely with product and technology teams to deliver reliable software.

I have hands-on experience with cloud platforms, CI/CD pipelines, data visualization, and working in agile environments with globally distributed teams. I’m always eager to learn new technologies and contribute to impactful projects that balance engineering excellence with user outcomes.

  • 4 years' experience
  • Joined December 2025

Languages

  • EnglishFluent
  • Sinhala, SinhaleseFluent

Industry experience

  • Software & Internet
  • Professional Services

More experts in Christchurch, New Zealand

Work experience

Senior Engineer (R&D) · Synopsys Inc.Jan 2022 – Dec 2025 · 4 yrs

Focused on web-based automation and verification solutions. Built end-to-end automation to support coverage-driven SoC verification workflows; designed and maintained React front-ends with reusable UI components; developed RESTful back-ends using Python and FastAPI; built data-driven apps with PostgreSQL and Grafana; implemented automated tooling to improve efficiency and reduce manual tasks; contributed to debugging and validation tooling. Collaborated with cross-functional product and technology stakeholders in an agile environment.

Software Engineer – Intern GISJan 2021 – Jan 2022 · 1 yr 1 mo

Aided 3D simulation tool for range safety, planning, and risk assessment in live-fire training. Developed GIS-based 3D simulation and planning tool for defence range safety and training operations. Built web-based applications using Angular, Java (Spring Boot), and Node.js. Implemented 2D and 3D geospatial visualization with Cesium JS, integrating backend services with interactive mapping components. Worked in an Agile environment with sprint planning, reviews, and retrospectives.

Education

BSc in Computer Science · University of Colombo School of Computing2019 – 2022
Diploma - Java Development · Institute of Software Engineering (IJSE)2018

Certifications and awards

Full Work Rights in New Zealand2030 – 2026

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