System Profile

> ABOUT.EXE

Background, strengths, and the way I build software

Sasanka Ravindu Wakkumbura

Software Engineer

Sri Lanka based, building across web, automation, and device-connected systems.

Dynamic software engineer with experience in system integration, scalable applications, and research-driven development. Skilled in Python, C#, and modern web technologies, with additional expertise in low-level hardware integration, device SDK connectivity, and UI/UX design. Experienced in building reliable applications that interface with RFID, barcode scanners, and simulation tools.

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SYSTEM_BIO
>Dynamic software engineer with experience in system integration and scalable applications.
>Skilled in Python, C#, and modern web technologies (React, Next.js).
>Expertise in low-level hardware integration, device SDK connectivity, and UI/UX design.
>Experienced in building reliable applications interfacing with RFID & barcode scanners.
INSTALLED_MODULES
web5
ReactNext.jsNode.jsREST APIsTailwind CSS
mobile3
FlutterKotlinReact Native
database4
MongoDBMySQLPostgreSQLFirebase
languages5
PythonC#JavaCShell Scripting
cloud3
DockerFirebaseGitHub Actions
design4
FigmaPhotoshopIllustratorUI/UX Wireframing
EXECUTION_LOG
Mar 2025 – Sep 2025

Software Engineer Intern

Zebra Technologies

Specialized in SDK integration and advanced UI development.

  • Worked with SDK integration for barcode scanners and RFID devices
  • Experience in Generative AI, Machine Learning, and Computer Vision
  • Built demo applications with advanced 3D UI
  • Resolved device-level bugs and improved system reliability
Jan 2025 – Present

Frontend Developer (Part-time)

Metacoders

Frontend development focusing on reliability and UX.

  • Built responsive front-end apps using React
  • Implemented unit tests for reliability
  • Improved cross-platform performance and UX
Jul 2023 – Jul 2024

Full Stack Developer

LoonsLab

Led development of healthcare platform MedInvent Connect.

  • Led team developing MedInvent Connect
  • Optimized REST APIs and UI responsiveness
  • Implemented secure authentication and DB indexing
  • Integrated Flutter and Node.js systems
2023 – 2024

Web Developer

GDG Sri Lanka

Community contribution for Google I/O.

  • Contributed to the Google I/O website
  • Improved performance and SEO
2022 – 2024

Creative Designer

The Ceylon Spice Hub

Design and branding work.

  • Designed branding, product labels, and digital assets
2022 – Present

Software Engineer

Freelance

Full-stack and automation projects.

  • Delivered multiple full-stack, automation, and research-based software projects
  • Built Python scripts, web apps, and custom tools
SYSTEM_SPECS

BSc in Information Technology

University of Moratuwa, Sri Lanka

2022 – July 2026

Diploma in Cyber Security & Ethical Hacking

CICRA Campus, Sri Lanka

2020

G.C.E. Advanced Level

Kingswood College, Kandy

2020Combined Mathematics – A, ICT – A, Physics – B (Z-Score: 1.909)
ACHIEVEMENTS_LOG
  • President’s Scout of Sri Lanka (2019)
  • Google Hash Code — 10th Place National (2021)
  • Finalist — National Olympiad in Informatics (2019)
  • University Colors for Basketball (2023, 2025)
  • Winner — SLUG Championship (2025)
  • Hackathons: Coderally 2.0 (2021), Google Hash Code (2022), Coderush (2023)