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Supuld
@devlanka
Smart Code, Simple Solutions
Sri Lanka
English
About me
Hi, I’m Supul Dulanka,
I’m a reliable .NET backend & mobile app developer with proven experience helping startups and businesses turn ideas into secure, scalable, and real-world solutions.
I specialize in:
✔ Automation & workflow solutions (n8n, bots, AI-powered tools)
✔ .NET Framework / .NET Core backend development
✔ REST API design & third-party integrations
✔ Android & iOS mobile app development
I focus on clean, maintainable code, clear communication, and on-time delivery so you get results without stress.
💬 Let’s discuss your idea and build something that actually works.
Skills
Supuld
Offline •
Average response time: 1 hour
See my services
Automations & Agents
I will design, build, and deploy automation workflows with n8n
Automations & Agents
I will build custom ai agents to automate and boost your business
Portfolio
Work experience
Senior Software Engineer
InEight • Full-time
Nov 2022 - Present • 3 yrs 6 mos
I currently work as a Senior Software Engineer – Backend at InEight Sri Lanka, where I build and optimize enterprise-grade software solutions used by global engineering and construction companies. In my role, I focus on backend development, performance enhancement, and clean, maintainable code. Some of my key contributions include: ✔ 40% faster loading speed — optimized database queries and improved overall application performance ✔ Automated PDF processing — implemented batch processing using the Debenu library to add interactive hyperlinks ✔ Refactored a core module — contributed to a two-week code refactoring initiative to increase maintainability and execution speed ✔ Delivered real results — completed 25+ user stories and resolved 100+ software bugs across multiple modules Working in a production environment with real users has strengthened my skills in backend development, debugging, performance tuning, and clean architecture.
