Hi, I'm Manusha Mihiran

Freelance WordPress Developer (Remote)

Aswin Web Design, UK

• Technologies: WordPress, Elementor, Divi Page Builder, WPBakery Page Builder, Astra, CSS, JavaScript, PHP, SEO
• Developed and maintained responsive WordPress websites using leading page builders such as Elementor, Divi, and WPBakery. Built custom layouts, reusable design components, and optimized site structure for speed, accessibility, and SEO best practices. Implemented UI enhancements using CSS and JavaScript, managed plugin integrations, and ensured consistent cross-browser performance. Delivered continuous site updates, technical fixes, and performance improvements to maintain a secure, userfriendly, and fully optimized web experience

Freelance Frontend Developer (Remote)

• Technologies: Figma, React.js, Tailwind CSS
• Designed and built a responsive, production-ready front end for a client website, translating Figma wireframes into reusable React components styled with Tailwind. Implemented client-side routing, form validation, and API integrations with robust error/loading states for a smooth UX; optimised accessibility, SEO, and performance using semantics and best practices; and ensured cross-browser compatibility and maintainable component architecture

Software Engineer (Remote)

Rev-Creations Inc, Canada

• Developed software solutions using Java, Spring Boot, JSP, React.js, Tailwind CSS, MySQL, and WordPress.
• Collaborated with a team to troubleshoot and resolve technical issues, ensuring timely project delivery.

• Technologies: Java, Spring Boot, React.js, Express, MongoDB, Node.js, Vue.js, Bootstrap, Tailwind, JSP, REST API, JSON, JBoss, WildFly, Canva, HTML, CSS, JavaScript, D3.js, WordPress, PHP, JWT, Recharts, Mapbox, Azure.
• Implemented a high-performance AI-based news generation platform with dynamic content retrieval through the YouTube API and automated AI-generated images, boosting user engagement by 40%.
• Back-end services optimised with Spring Boot and Hibernate, achieving a 30% faster API response time through database indexing and caching mechanisms.
• Front-end enhancements with increasing efficiency and reducing page load time by 15%, with React.js and Tailwind.
• Identified and resolved serious server-side bugs in WildFly and JBoss, reducing system downtime by 25%.
• Enacted secure authentication protocols, avoided SQL injection attacks, and enhanced platform security.

Projects

• VivaLanka News Website - Technology used: JSP (Java, HTML, CSS), AI, YouTube API. Designed various functionalities such as AI-driven news generation. Implemented recent YouTube video retrieval for dynamic content. Designed image generation functionalities for news articles. Customized and optimized website header, footer, and other front-end blocks. Improved overall user experience and responsiveness of the site.
www.vivalanka.com
• AI News Generation Platform - Technologies: React.js (front-end), Spring Boot (back-end). Responsible for front-end development for mobile, tablet, and desktop optimization. Implemented AI-driven news generation features as well as image generation features. Handled user authentication, login protection, and email settings. Implemented functionality for handling news channels as well as user interactions.
devce.vivalanka.com
• VivaLanka Clone - Technologies: Next.js. Made a clone of the VivaLanka website with Next.js. Enhanced performance of the website as well as SEO features. The project is in development stages and not deployed.
• WordPress Website - Technologies: WordPress, CSS. Developed an entire website on WordPress. Used customized styles and layout with CSS for a distinct and responsive design. Applied dynamic content features for increased user engagement. Established user authentication with functionality of login and registration. Set up measures of security and email sending functionalities for enhanced user management.
vlf.vivalanka.com
rev-creations.com
www.vivalanka.com
www.vivalanka.com
www.vivalanka.com

Trainee Software Engineer (Remote)

On Device Solutions, Sri Lanka

• Worked on software solutions using Java, Spring Boot, Hibernate, UI5, MDK, SAP HANA, and MySQL.
• Assisted in troubleshooting and debugging, contributing to smooth project execution.

• Technologies : Java, Spring Boot, Hibernate, SAP UI5, MDK, HANA, Developed and implemented Spring Boot RESTful APIs, enhancing API performance and shortening response times by 35%.
• Identified, diagnosed, and fixed issues of poor SAP HANA database query performance, reducing query execution time 40% via indexing and query optimisation.
• Workflow automation on the go with SAP MDK, enhancing business operations and collaboration.
• Partnered with lead engineers in debugging and optimisation of login flows, which lowered login failure rates by 20%

Intern Software Developer (Remote)

Chama Computers, Sri Lanka

• Assisted in the development and testing of web applications using HTML, CSS, JavaScript, React.js, and PHP.
• Implemented database functionalities using MySQL, gaining hands-on experience in database management.

• Technologies: HTML, CSS, JavaScript, React.js, PHP, MySQL
• Have designed, tested, and developed e-commerce web applications, mitigating page load durations by • 20% through front-end improvements.
• Refactored JavaScript code and React components for enhanced maintainability with a 25% decrease in script execution speed.
• Optimised MySQL database queries with 30% reduced query execution time and encryption-based database security for protecting sensitive user data.
• Implemented role-based access control (RBAC) for limiting unauthorised access to data.