Yohan Senadheera profile photo

Final-Year Computer Engineering Undergraduate

University of Peradeniya | E/20/361

🚀 Passionate about Computer Networking, IoT, AI, Mobile & Web Development & Robotics

💡 Building the future through innovative technology solutions

6 Major Projects
4 Leadership Roles
18+ Technologies
Explore Projects Connect on LinkedIn

About Me

Passionate technologist with a vision for innovation

I'm Yohan Senadheera, a dedicated final-year Computer Engineering undergraduate at the University of Peradeniya with a strong foundation in programming, problem-solving, and innovative software development.

My journey spans across Computer Networking, mobile and web app development, IoT systems, cloud architecture, and AI-powered solutions. I believe in creating technology that bridges the gap between human needs and digital possibilities.

What Drives Me

Innovation

Creating cutting-edge solutions that solve real-world problems

Leadership

Leading teams and mentoring peers in technical and organizational roles

Technology

Mastering modern technologies from mobile apps to cloud computing

Impact

Building products that make a meaningful difference in people's lives

Quick Facts

Colombo, Sri Lanka
University of Peradeniya
E/20/361
Final Year Student
Photography & Travel

Featured Projects

Innovative solutions built with cutting-edge technologies
Featured Project
🤖

P-E-BO Desk Companion

Dec 2024 - Jul 2025
Completed

Revolutionary emotionally intelligent desk assistant robot that recognizes user emotions, tracks faces, and provides contextual AI-powered companionship through natural voice interactions.

95% Emotion Recognition
< 5s Response Time
Voice Interaction
Real-time Face Tracking
Inter-device Communication

My Comprehensive Role:

  • Complete Mobile App Development: Built entire React Native application from scratch
  • Website Development: Created comprehensive project documentation site
  • Cloud Architecture: Designed AWS & Firebase integration for real-time communication
  • Hardware Collaboration: Supported 3D design, printing, and hardware integration
  • System Integration: Connected mobile app to robot via cloud services

Technologies Used:

React Native Firebase AWS Lambda Python Raspberry Pi OpenCV Gemini API AWS S3
Live Documentation View Code
🏠

Smart Home Energy Monitoring

Feb 2025 - Apr 2025

IoT-enabled energy monitoring system with real-time mobile alerts and remote appliance control.

My Role:

  • Mobile app development with React Native
  • Firebase integration for real-time data
  • Push notification system implementation

Technologies:

React Native Firebase ESP32 IoT Sensors
📊

MONA Dashboard

Apr 2024 - Nov 2024

Real-time production monitoring system for 24 manufacturing machines with live analytics and goal tracking.

My Role:

  • Production progress tracking system
  • GitHub repository management
  • Team coordination and project management

Technologies:

React.js Firebase Data Visualization GitHub

Leadership & Experience

Roles, impact, and what was learned
Aug 2025 - Present
Current

Editor

Hackers' Club — University of Peradeniya

Editing technical articles, event coverage, and social posts; standardizing style and ensuring accuracy for student audiences.

Content Editing Technical Writing Community
Jul 2024 - Present
Current

Programming Team Member

IEEE CS Student Chapter — University of Peradeniya

Contributed to coding contests, study groups, and technical workshops to grow campus developer skills and collaboration.

Programming Event Management Teamwork Leadership Development
Apr 2025 - Aug 2025

Vice Chair - Finance

IEEE Young Professionals Sri Lanka — SLInspire Career Compass Session (Central Province OC)

Led budgeting, sponsorship outreach, and cost control; delivered a financially balanced program and post-event reporting.

Fundraising Financial Analysis Team Management Strategic Planning
Mar 2025 - July 2025

Casual Instructor — Database Systems

Department of Computer Engineering, University of Peradeniya

Taught relational modeling, SQL, and query optimization; mentored students on schema design and real-world data scenarios.

University Teaching Database Design SQL Training
Nov 2024 - Mar 2025

Casual Instructor — Programming Methodology

University of Peradeniya

Covered C programming fundamentals, problem decomposition, and algorithmic thinking with hands-on lab support.

C Programming Classroom Management Training

Technical Expertise

Technical expertise and professional competencies

Mobile Development

React Native
JavaScript
Java

Cloud & Backend

AWS
Firebase
SQL

Programming Languages

Python
C
HTML/CSS

Hardware & IoT

Raspberry Pi
ESP32
OpenCV

Leadership & Soft Skills

Team Management & Leadership
Project Management
Communication & Presentation
Problem Solving & Critical Thinking
Financial Analysis & Fundraising
Teaching & Mentoring

Achievements & Recognition

Recognition and accomplishments across various domains
🎓

Academic Excellence

A-Level Results: 3A's - Combined Math (A), Physics (A), Chemistry (A)
District Rank: 242 in Sri Lanka
O-Level Results: 9A's across all subjects
School Recognition: Best Results Award - Nalanda College
🏆

Sports Championships

Air Rifle Championship: Winner - Inter University Competition 2024
Magam Shooting Sports: Colours Insignia Award 2024
Team Building: Founded University Rifle Shooting Association
💻

Programming Competitions

Coders V11.0: 9th Place - ACES Programming Competition
MoraExtreme 9.0: 27th Place - IEEE Coding Challenge
Team Achievement: Led "Semicolons" team to competitive rankings
🌟

Leadership Recognition

AIESEC Award: Best Event Marketer 2024
IEEE Role: Vice Chair Finance - Central Province OC
Teaching Role: Casual Instructor at University of Peradeniya
📜

Certifications & Training

IBM: Linux Commands and Shell Scripting
NVIDIA: Introduction to Networking
Coursera (Qualcomm): 5G for Everyone — Credential ID XXH6KR28PR9B
University of Colombo: Computer Applications (Grade A)
🚀

Project Milestones

P-E-BO: 95% emotion recognition accuracy achieved
Smart Home: Real-time IoT integration successful
MONA Dashboard: 24-machine monitoring system deployed

Education & Qualifications

Academic journey and learning milestones
2023 - 2026

Bachelor of Engineering (BE) - Computer Engineering

University of Peradeniya, Sri Lanka

Final year undergraduate specializing in computer systems, software engineering, and emerging technologies.

Student ID: E/20/361
Focus: IoT, Networking, AI, Mobile Development
Current Role: Programming Team Member - IEEE CS
2021 - 2022

Certificate Course in Computer Applications (CCCA)

University of Colombo

Comprehensive computer applications training covering software, hardware, and networking fundamentals.

Grade: A
Skills: Microsoft Office, Adobe Photoshop, HTML/CSS
2007 - 2020

Primary & Secondary Education

Nalanda College Colombo

Comprehensive education with strong focus on mathematics, sciences, and extracurricular leadership.

A-Levels: 3A's (District Rank 242)
O-Levels: 9A's
Leadership: Prefects Guild, Photography Society

Licenses & Certifications

Recognized credentials and verified skills
📜

Qualcomm — 5G for Everyone

Issuer: Qualcomm (via Coursera)
Issued: Sep 2025
Credential ID: XXH6KR28PR9B
Show credential
5G mmWave Telecommunications Networking Wireless NGN
📜

IBM — Hands-on Introduction to Linux Commands and Shell Scripting

Issuer: IBM (via Coursera)
Issued: May 2025
Credential ID: IO0S8AO95PM9
Show credential
Linux Shell Scripting Computer Networking
📜

NVIDIA — Introduction to Networking

Issuer: NVIDIA (via Coursera)
Issued: May 2025
Credential ID: WGWSCY8QVK2C
Show credential
Computer Networking Network Design

Let's Connect & Collaborate

Let's connect and explore opportunities together

I'm always excited to discuss innovative projects, explore collaboration opportunities, or simply connect with fellow technology enthusiasts. Whether you're interested in mobile development, Computer Networking, Cyber Security, IoT solutions, or leadership opportunities, let's start a conversation!

LinkedIn

Professional networking & updates

Connect with me

GitHub

Code repositories & projects

View my code

Instagram

Life & tech moments

Follow my journey

Location

Based in Sri Lanka

Available for remote work