Sumuditha Lansakara
LaXnZ, AI-First Software Engineer
I build software that makes complex things feel easy. I turn fuzzy problems into shipped, maintainable systems - pairing solid engineering fundamentals with AI-assisted development to move fast without losing quality. I automate repetitive workflows, craft reliable services, and lead with calm, accountable execution.
Currently
- Founding Software Engineer at Popper Labs, Florida, United States (Remote)
Work directly with the Founder to turn product ideas into live software, utilizing AI tools to accelerate development. - CTO & Director at Karalliyadda One, Sri Lanka (Hybrid)
Lead the company's technical strategy and define service offerings. Responsibilities cover the full operational spectrum. - Technical Writer at Medium, Remote
Follow curiosity to explore and document various technologies. Publish tutorials on AI tools, cloud platforms, and engineering workflows. - Game Streamer at YouTube, Remote
Created and managed a YouTube channel focused on gaming and technical content.
Education
BEng (Hons) Software Engineering, University of Staffordshire (APIIT Sri Lanka), First Class Honours, Jul 2022 - Jul 2025
Selected Projects
- Popper Work, AI-first team workspace
Live presence, timezone intelligence, and AI agent visibility for distributed teams. Built directly with the founder as part of Popper Labs' agentic intelligence suite. - Popper Pro, Personal AI knowledge graph
Compounds reasoning and problem-solving across sessions. A personal AI that gets smarter over time by building a graph of your thinking. - Popper Chat, AI co-founder & decision tool
Challenges your assumptions and stress-tests decisions. An AI tool for founders who want a second opinion that actually pushes back. - Popper Labs, AI product lab & venture studio
Company site for the AI venture studio behind Popper Work, Pro, and Chat. Covers the team, products, and the agentic intelligence vision. - Fabric, Design-to-code collaboration platform
A real-time design and code collaboration platform built at Popper Labs. Bridges the gap between design and engineering with live sync, component handoff, and AI-assisted workflows. - Shortlist, AI-powered hiring platform
Intelligent hiring platform built at Popper Labs. Automates candidate screening, ranking, and outreach so teams spend time only on the right people.
Stats
- 15+ Projects Shipped
- 10+ Clients
- 4+ Years Building
- 2020 Streaming Since