I am a Senior Frontend Engineer with 4 years of experience delivering high-performance Angular and TypeScript applications while expanding expertise in React. I design and deploy scalable, maintainable web solutions serving thousands of users in Agile environments. I am committed to writing clean, testable code and applying UI/UX best practices to enhance performance and user satisfaction.

Kalpa Liyanaarachchi

I am a Senior Frontend Engineer with 4 years of experience delivering high-performance Angular and TypeScript applications while expanding expertise in React. I design and deploy scalable, maintainable web solutions serving thousands of users in Agile environments. I am committed to writing clean, testable code and applying UI/UX best practices to enhance performance and user satisfaction.

Available to hire

I am a Senior Frontend Engineer with 4 years of experience delivering high-performance Angular and TypeScript applications while expanding expertise in React. I design and deploy scalable, maintainable web solutions serving thousands of users in Agile environments. I am committed to writing clean, testable code and applying UI/UX best practices to enhance performance and user satisfaction.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

Sinhala, Sinhalese
Fluent
English
Advanced

Work Experience

Angular Frontend Developer at INNOWORK Technologies
June 1, 2022 - Present
Migrated outdated visualizations to amCharts, delivering fully responsive KPI dashboards and improving reporting accessibility across all supported devices. Implemented lazy loading and RxJS optimizations, reducing dashboard load times by 45% and improving time-to-interactive from 5s to 2.8s. Refactored TypeScript code, cutting rendering lag by 30% and improving UI responsiveness resulting in smoother user interactions. Collaborated with UI/UX and backend teams, reducing integration issues and accelerating feature delivery timelines. Actively contributed to Agile ceremonies, sprint planning, and retrospectives, helping achieve sprint completion with higher result outcomes. Collaborated with clients to gather and document requirements, ensuring alignment between business needs and technical solutions.
Angular Frontend Developer at INNOWORK Technologies
June 1, 2022 - Present
Migrated outdated visualizations to amCharts and delivered fully responsive KPI dashboards, improving reporting accessibility across all supported devices. Implemented lazy loading and RxJS optimizations, reducing dashboard load times by 45% and improving time-to-interactive from 5 seconds to 2.8 seconds. Refactored TypeScript code to cut rendering lag by 30% and enhanced UI responsiveness for smoother user interactions. Collaborated with UI/UX and backend teams to reduce integration issues and accelerate feature delivery timelines. Actively contributed to Agile ceremonies, sprint planning, and retrospectives to achieve higher sprint completion outcomes. Engaged with clients to gather and document requirements, ensuring alignment between business needs and technical solutions.
Angular Frontend Developer at INNOWORK Technologies
June 1, 2022 - Present
Migrated outdated visualizations to amCharts, delivering fully responsive KPI dashboards and improving reporting accessibility across all supported devices. Implemented lazy loading and RxJS optimizations, reducing dashboard load times by 45% and improving time-to-interactive from 5s to 2.8s. Refactored TypeScript code reducing rendering lag by 30% and improving UI responsiveness for smoother user interactions. Collaborated with UI/UX and backend teams to reduce integration issues and accelerate feature delivery timelines. Actively contributed to Agile ceremonies, sprint planning, and retrospectives, helping achieve sprint completion with higher results. Collaborated with clients to gather and document requirements, ensuring alignment between business needs and technical solutions.
Technical Assistant & Developer at Open University of Sri Lanka
December 1, 2021 - Present
Developed a new Student Management System, creating SRS documentation and planning migration, enabling seamless onboarding for over 2,000 students. Conducted Java and web development lab sessions for undergraduate students, resulting in improved pass rates in assessments and lab tests through practical, hands-on learning.
Technical Assistant & Developer at Open University of Sri Lanka
December 1, 2021 - August 18, 2025
Developed a new Student Management System, creating SRS documentation and planning migration, enabling seamless onboarding for over 2,000 students. Conducted Java and web development lab sessions for undergraduate students, resulting in improved pass rates in assessments and lab tests through practical, hands-on learning.
Technical Assistant & Developer at Open University of Sri Lanka
December 1, 2021 - Present
Developed a new Student Management System, creating SRS documentation and planning migration, enabling seamless onboarding for over 2,000 students. Conducted Java and web development lab sessions for undergraduate students, resulting in improved pass rates in assessments and lab tests through practical, hands-on learning.
Web Developer at Webstazy One
August 1, 2020 - Present
Built Angular dashboards and admin panels with Reactive Forms, REST APIs, and auth guards, improving admin task efficiency and app security. Used Angular Material for responsive UI and integrated Amazon S3 for storage, enabling secure handling of 10,000+ objects. Designed prototypes using Figma and implemented user-centric designs, reducing UI revision cycles after stakeholder feedback.
Web Developer at Webstazy One
August 1, 2020 - Present
Built Angular dashboards and admin panels with Reactive Forms, REST APIs, and Auth Guards, improving admin task efficiency and application security. Used Angular Material for responsive UI and integrated Amazon S3 for secure handling of 10,000+ images. Designed prototypes using Figma and implemented user-centric designs, reducing UI revision cycles after stakeholder feedback.
Web Developer at Webstazy One
August 1, 2020 - Present
Built Angular dashboards and admin panels with Reactive Forms, REST APIs, and auth guards, improving admin task efficiency and app security. Used Angular Material for responsive UI and integrated Amazon S3 for storage, enabling secure handling of 10,000+ items. Designed prototypes using Figma and implemented user-centric designs, reducing UI revision cycles after stakeholder feedback.
Trainee Web Developer at Lh ors
October 1, 2019 - Present
Contributed to full-stack development using PHP, CSS, and JavaScript, delivering 6 applications. Created e-commerce platforms, managed MySQL databases, and deployed via cPanel, supporting high daily transactions across multiple clients.
Trainee Web Developer at Lh ors
October 1, 2019 - Present
Contributed to full-stack development using PHP, CSS, and JavaScript, delivering 6 applications. Created e-commerce platforms, managed MySQL databases, and deployed projects via cPanel, supporting high daily transactions across multiple clients.
Trainee Web Developer at Lh ors
October 1, 2019 - Present
Contributed to full-stack development using PHP, CSS, and JavaScript, delivering 6 applications. Created e-commerce platforms, managed MySQL databases, and deployed via cPanel, supporting high daily transactions across multiple clients.

Education

Bachelor of Software Engineering at Open University of Sri Lanka
July 1, 2020 - July 1, 2022
Diploma in Master Java Developer at Institute of Software Engineering
December 1, 2019 - December 1, 2019
Bachelor of Software Engineering at Open University of Sri Lanka
July 1, 2020 - July 1, 2022
Diploma in Master Java Developer at Institute of Software Engineering
December 1, 2019 - December 1, 2019
Bachelor of Software Engineering at Open University of Sri Lanka
July 1, 2020 - July 1, 2022
Diploma in Master Java Developer at Institute of Software Engineering
December 1, 2019 - December 1, 2019

Qualifications

IEE Publication - Predicting the Class of a Bachelor's Degree Student Using an Artificial Neural Network
January 1, 2022 - August 18, 2025
IELTS Overall Band 6.0
January 1, 2024 - August 18, 2025
Diploma in Master Java Developer
December 1, 2019 - August 18, 2025
IELTS Overall Band 6.0
January 1, 2024 - August 18, 2025
Diploma in Master Java Developer
December 1, 2019 - August 18, 2025
IELTS
January 1, 2024 - August 18, 2025

Industry Experience

Education, Software & Internet