Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
Sasanga C.
@smschathumal
Senior Full Stack Engineer
Sri Lanka
Inglese, Singalese
Chi sono
Hi, I’m Sasanga Chathumal a senior full-stack software engineer with 9+ years of experience delivering production ready software.
What I do:
• Web & mobile application development
• System architecture & scalable backend design
• API integration and database design
Tech expertise:
Angular, React, Nextjs, PHP, Firebase, MySQL, Java
I’ve led projects from idea to launch, working on enterprise systems and SaaS products. I value clean code, clear communication, and building solutions that actually solve business problems.
Competenze
Sasanga C.
offline •
Consulta i miei servizi
Siti web personalizzati
I will build your angular web application, admin or analytics dashboard
Correzione di bug
I will fix bugs in your existing angular web application, admin dashboard
Portfolio
Esperienza lavorativa
Lead Software Engineer
IFS • Full time
Sep 2024 - Present • 1 yr 8 mos
Mastered technologies and tools including Angular, RxJS, NgRX, Angular Material, SCSS, QuillJs System, Jest, Cypress, Bitbucket, Jira, and worked in an Agile environment. • Improved customer usability and platform stability by fixing high impact issues, optimizing rendering and scroll performance, and resolving performance bottlenecks across multiple modules. • Delivered key UI uplift features including Search, Search Context, and Bookmark creation/management ensuring consistency with new IFS Cloud design standards. • Collaborated with UI/UX designers, senior lead engineers, and architects to refine interactions, validate design feasibility, and align solutions with platform wide standards. • Ensured high code quality by writing comprehensive Jest unit tests and contributing to Cypress automation for critical end to end flows
Software Developer
Practera • Full time
Jun 2018 - Sep 2024 • 6 yrs 3 mos
Mastered technologies and tools including Angular, Ionic, Bootstrap, CSS, SCSS, Pusher, QuillJs, HubSpot API integration, Git, GitHub, Jira, and worked in an Agile environment. • Implementing dynamic real-time chat module using Angular, Ionic and Pusher. • Enhanced performance in existing apps using RxJS operators like Observables and BehaviorSubject for efficient and responsive functionality. • Single handedly developed large frontend features such as global authentication module which includes MFA. Delivered critical client features on short notice with minimal to no bugs, showcasing adaptability and efficiency. • Lead several projects within multiple applications that involves securely embedding content to other apps such as Admin Chat and an Onboarding process using Angular, Ionic, Bootstrap, Pusher and HubSpot API.
Associate Software Engineer
Populo (Pvt) Ltd • Full time
May 2016 - Jun 2018 • 2 yrs 1 mo
Mastered technologies including Angular, Bootstrap, CSS, SCSS, ReactJs, Java Play, Firebase, Google AppEngine, Git, Bitbucket, and worked in an Agile environment. • Single handedly developed 80% of the Gradchat admin console frontend which includes, Developed real-time features, Role-based functionalities, Event management features, User management, and integrated multiple Third-party Rest APIs.
