Nanduni Senadeera
@nandunisenadeera
Computer scientist and full-stack developer specializing in backend systems, real-time apps, and AI integration.
Sri LankaWhat I'm looking for
I am a computer science graduate with hands-on experience building scalable backend services, real-time collaboration systems, and AI-enabled applications. My work emphasizes robust architecture, performance under concurrency, and automated delivery.
I have designed RESTful Spring Boot services, implemented Redis-based locking with stress-tested concurrency, and built CI/CD pipelines using GitHub Actions and CodeQL for automated builds and basic security checks.
I've developed low-latency Socket.io messaging systems, role-based dashboards, and FastAPI backends that process documents and integrate large-model APIs for automated Q&A generation. I combine practical engineering with a focus on reliability and measurable impact.
I bring multidisciplinary industry experience across QA, RPA, operations, and technical internships, and I enjoy solving complex problems, improving system stability, and delivering production-ready software.
Experience
Work history, roles, and key accomplishments
Computer Literacy Instructor
SANASA Federation Ltd.
Oct 2025 - Dec 2025 (2 months)
Led a 3-month community program teaching IT fundamentals and digital literacy to 20+ rural students, improving participants' basic computer proficiency and digital confidence.
Technical Intern (AI & QA Support)
Promptus
Apr 2025 - Jun 2025 (2 months)
Executed manual and automated UI testing to identify frontend regressions and collaborated with developers to document bugs, improving product reliability within an AI-driven environment.
Operations & Business Support
VisandBiz / Elite Superstar
Sep 2024 - Mar 2025 (6 months)
Managed international business operations and client coordination in a high-pressure environment, streamlining communication and operational workflows across stakeholders.
QA & RPA Developer
LOLC Technologies
Nov 2021 - Nov 2022 (1 year)
Developed UiPath RPA scripts that reduced manual testing tasks by 40% and optimized banking systems while managing bug tracking using Jira and MongoDB.
Education
Degrees, certifications, and relevant coursework
Informatics Institute of Technology
Bachelor of Science (Hons), Computer Science
2019 - 2023
Grade: 3.45/4.0
Completed a BSc (Hons) in Computer Science through the University of Westminster partnership with a cumulative GPA of 3.45/4.0.
Availability
Location
Sri LankaAuthorized to work in
Job categories
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