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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.…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.

Shashira Weerathne

Back-End Developer, Front-End Developer, Web Developer, +1

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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.…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.

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. 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.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Sinhala, Sinhalese

Fluent

Work Experience

Senior Engineer (R&D) at Synopsys Inc.

January 1, 2022 - December 31, 2025

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 GIS

January 1, 2021 - January 1, 2022

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.