Available for internships, freelance work, and collaborations
Hello, I'm Isum Gunasekara
Software EngineeringUndergraduate
Full-Stack Developer
I design and build modern digital products that solve real-world problems, blending software engineering, refined interfaces, and digital marketing strategy into useful product experiences.
Isum Gunasekara Software + Marketing
Building premium web products
18+
Academic Projects Completed
32
Technologies Learned
6
Certifications
12
Happy Clients
About Me
A builder with product sense and a learning engine.
I am a Software Engineering undergraduate and Digital Marketing student focused on building polished, useful, and measurable digital experiences. My work connects engineering fundamentals with design clarity, marketing intent, and practical execution.
My career objective is to grow into a full-stack engineer who can contribute to modern product teams, ship reliable software, and keep learning across AI, cloud platforms, cybersecurity, web systems, mobile applications, and digital growth.
Artificial Intelligence
Cloud Computing
Cybersecurity
Web Development
Mobile Applications
Digital Marketing
Portfolio Snapshot
Isum Gunasekara
Software Engineering Undergraduate / Digital Marketing Student
Product-focused developmentUI systems and conversion-aware designData, databases, and scalable foundationsSearch, analytics, and brand communication
Creative Profile
A longer view of how I think, build, and communicate.
Software Engineering UndergraduateGalle-based builder focused on useful digital products.
Engineering Mindset
I break ideas into practical systems: clean interfaces, structured data, maintainable code, and measurable outcomes.
Design Awareness
I care about hierarchy, spacing, interaction quality, and making technical work easy for people to understand.
Growth Thinking
My digital marketing background helps me connect product decisions with audience intent, SEO, analytics, and communication.
Professional NetworkConnect with me on LinkedIn for projects, internships, and collaborations.
View LinkedIn Education
A timeline built across engineering and market strategy.
Software Engineering
Lanka Nippon BizTech Institute (LNBTI)
Bachelor's Degree in Software Engineering
Object-Oriented ProgrammingDatabase SystemsData Structures & AlgorithmsSoftware EngineeringWeb DevelopmentUI/UX DesignNetworkingMobile Application Development
Digital Marketing
SLIM (Sri Lanka Institute of Marketing)
Digital Marketing Diploma (DDM)
Digital Marketing StrategySEOGoogle AdsMeta AdsEmail MarketingContent MarketingBrandingMarketing AnalyticsGoogle AnalyticsConsumer Behaviour
Skills
Technical depth with design and marketing range.
Programming Languages
Java88%
JavaScript91%
PHP82%
Python78%
SQL86%
HTML594%
CSS392%
Frameworks
React88%
Node.js82%
Express.js80%
Tailwind CSS90%
Bootstrap84%
Databases
MySQL87%
MongoDB74%
Design
Figma86%
Canva88%
Development Tools
Git83%
GitHub86%
VS Code92%
Postman80%
XAMPP82%
Digital Marketing
SEO88%
Google Ads80%
Meta Ads82%
Email Marketing78%
Social Media Marketing87%
Content Marketing84%
Google Analytics81%
Branding83%
Portfolio Projects
Case-study ready projects with production-minded presentation.
Experience
A professional path ready for real-world opportunities.
Freelance Developer
Building responsive websites, landing pages, and small business systems.
Internship
Placeholder for upcoming professional software engineering experience.
Academic Projects
Delivering structured software projects across web, desktop, and database modules.
Personal Projects
Exploring AI, automation, mobile apps, and polished product interfaces.
Certificates
Premium credential gallery with room to grow.
JLPT N5 Japanese Language Certificate
Credential placeholder ready for verification links and certificate images.
SLIM Digital Marketing Diploma (DDM)
Credential placeholder ready for verification links and certificate images.
Software Engineering Certifications
Credential placeholder ready for verification links and certificate images.
Future AWS Certification
Credential placeholder ready for verification links and certificate images.
Future Google Certification
Credential placeholder ready for verification links and certificate images.
Future Microsoft Certification
Credential placeholder ready for verification links and certificate images.
Achievements
Milestones that show consistency, curiosity, and execution.
Academic achievements in software engineering coursework
Software projects completed across web, desktop, and data systems
Technical competitions and collaborative university milestones
Marketing certifications across digital strategy and analytics
Personal milestones in continuous learning and client communication
Services
Practical services for founders, small businesses, and teams.
Full-Stack Web Development
Clear strategy, polished execution, and handoff-ready deliverables.
Frontend Development
Clear strategy, polished execution, and handoff-ready deliverables.
Backend Development
Clear strategy, polished execution, and handoff-ready deliverables.
UI/UX Design
Clear strategy, polished execution, and handoff-ready deliverables.
Website Redesign
Clear strategy, polished execution, and handoff-ready deliverables.
Database Design
Clear strategy, polished execution, and handoff-ready deliverables.
Digital Marketing Consultation
Clear strategy, polished execution, and handoff-ready deliverables.
SEO Optimization
Clear strategy, polished execution, and handoff-ready deliverables.
Testimonials
Placeholder reviews designed as a smooth carousel moment.
“Isum turns rough requirements into clean, practical interfaces with a strong sense for the user journey.”
Nethmi PereraStartup Founder
Blog
Technology and digital marketing notes for an evolving portfolio.
Building responsive systems that feel fast from the first interaction.
How object-oriented thinking improves academic and production software.
Component architecture patterns for polished portfolio experiences.
Design decisions that make technical work easier to understand.
Connecting product features to audience intent and measurable outcomes.
A practical checklist for student portfolios and freelance websites.
How to present university projects like professional case studies.
Contact