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Tharindu Sanjeewa

Tharindu Sanjeewa

Senior Frontend Engineer | Angular | WordPress
📍 Colombo, Sri Lanka · (0) · Member since
Availability
🏠 Works remotely / from home Yes No
🧰 Travels to client Yes No
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Presentation

Consultant Senior Front-End Engineer

I am a Consultant Senior Front-End Engineer with 5+ years of professional experience in front-end development, specializing in Angular and modern web technologies. I focus on building scalable, responsive, high-performance web applications and delivering clean, maintainable solutions based on business requirements. I am currently also pursuing MERN full-stack development to expand my expertise into backend and full-stack application development.

Key Responsibilities:

* Develop and maintain scalable web applications using Angular, TypeScript, HTML, CSS/SCSS, and JavaScript.
* Build reusable components and maintainable front-end architectures using Angular best practices.
* Integrate REST APIs and work closely with backend services to deliver complete application features.
* Develop responsive and user-friendly interfaces across desktop, tablet, and mobile devices.
* Troubleshoot, debug, optimize, and improve application performance.
* Collaborate with designers, backend developers, QA engineers, and other stakeholders to deliver production-ready features.
* Work with Git/GitHub for version control and collaborative development.
* Develop and customize WordPress websites, including custom themes, plugins, and integrations when required.
* Work with modern web technologies and AI-assisted development tools to improve development efficiency and code quality.
* Review existing applications, identify technical improvements, and implement scalable solutions.
* Participate in requirement analysis, technical discussions, development, testing, deployment, and ongoing maintenance.
* Currently learning and building projects using the MERN stack (MongoDB, Express.js, React, Node.js) to strengthen full-stack development capabilities.
* Mentor and support team members where required and contribute to technical decision-making.
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Offered services

2 services
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Background

Senior Frontend Engineer
Firehouse Technology · 01/09/2025 – Today
● Led development of enterprise Angular applications, delivering scalable and high
performance solutions for production use.
● Achieved a 40% improvement in application load time through component
optimization, lazy loading, and bundle size reduction.
● Built and maintained reusable Angular components using TypeScript and RxJS,
improving development efficiency and reducing duplicate code.
● Reduced frontend defects and UI inconsistencies by standardizing component
patterns, improving overall UX quality.
● Integrated RESTful APIs in collaboration with backend teams, ensuring efficient and
reliable data handling.
● Applied performance optimization, responsive design, and cross-browser
compatibility best practices across all deliverables.
Frontend Engineer
Firehouse Technology · 01/04/2021 – 01/09/2025
● Designed and built complex, scalable Angular applications using Reactive Forms, RxJS,
and component-based architecture.
● Developed dynamic, reactive forms that improved application performance and long
term maintainability.
● Built reusable Angular components that increased consistency, scalability, and
development speed across projects.
● Delivered custom WordPress solutions, including WooCommerce integrations and
admin dashboard enhancements.
● Collaborated with backend engineers to optimize RESTful API integrations, improving
data flow and system efficiency.
● Implemented analytics and performance-monitoring dashboards to track KPIs,
system health, and user behavior.
● Ensured cross-browser compatibility and responsive design across all frontend
deliverables.
Web Developer
We Are Designers · 01/06/2019 – 01/06/2020
● Built custom websites and implemented WordPress-based features for client
projects.
● Optimized UI layouts to improve usability and visual consistency.
● Collaborated with the team to troubleshoot and resolve frontend issues, improving
code quality and team efficiency.
Computer Technical Support Intern
National Water Supply and Drainage Board · 01/06/2018 – 30/12/2018
● Installed, configured, and maintained computer systems, applications, and
peripherals.
● Supported networked environments including Wi-Fi, LAN, and VPN connectivity.
● Maintained IT documentation and troubleshooting guides, and assisted with
hardware diagnostics and repair.
● Gained hands-on experience in corporate IT support through cross-functional project
work
BSc Information Technology
Wrexham University · 2021 – 2022
Completed a top-up degree in Information Technology, focusing on software
development, networking, and IT systems.

Gained practical knowledge in programming, database management, IT project
implementation, analytical thinking, and technology integration.
Higher National Diploma
Sri Lanka Institute of Advanced Technological Education · 2016 – 2018
Completed a Higher National Diploma focusing on practical and theoretical knowledge in computing and technology.

Gained hands-on experience in software development, networking, and database management.

Developed strong problem-solving, analytical, and technical skills applicable to IT and web development projects.
🇬🇧English
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Working hours

Monday
From08h00To17h00
☕From12h00To13h00
Tuesday ▪ Today
From08h00To17h00
☕From12h00To13h00
Wednesday
From08h00To17h00
☕From12h00To13h00
Thursday
From08h00To17h00
☕From12h00To13h00
Friday
From08h00To17h00
☕From12h00To13h00
Saturday
Closed
Sunday
Closed
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