Hello! I'm Lazp (葉柏辰), a software engineer and founding product leader based in Taiwan.

• 🚀 Co-founder & COO at Lazco, building full-stack web applications and Linux infrastructure across B2B SaaS, cloud hosting, and AI-native tooling — owning products end-to-end from architecture and design to delivery.
• 🎓 B.S. in Computer Science and Information Engineering at National Taiwan University of Science and Technology (NTUST).
• ⚡ Experienced in High-Performance Computing (HPC), distributed systems, performance profiling, and cloud infrastructure.
• 💡 Passionate about backend performance optimization, Linux systems, and developer experience.
• 🎙️ Experienced in teaching and speaking on programming, information security, and operating systems.

High-performance online student community and co-learning forum.

• Tech Stack: Next.js · Express.js · MongoDB · RESTful API · Nginx · JWT
• Role & Contributions:
  • Led a 4-person development team as Project Manager, coordinating frontend, backend, and UI/UX design resources to deliver on schedule.
  • Implemented responsive Next.js frontend with Server-Side Rendering (SSR) and Responsive Web Design (RWD).
  • Architected backend RESTful API infrastructure, designed pagination mechanisms and data caching strategies, reducing API transmission payload by 70% and significantly boosting system throughput.
  • Deployed for Mingdao High School campus community with 5,000+ registered users and ~1,000 monthly active users.

Campus talent discovery and recruitment platform connecting students, alumni, and parents.

• Tech Stack: Next.js · Express.js · MongoDB · RESTful API · Nginx · Prisma ORM · Cloudflare R2
• Role & Contributions:
  • Continued project partnership with Mingdao High School, alumni association, and parent association following MDSIG's success.
  • Integrated Cloudflare R2 for scalable user document/resume storage, combined with MongoDB TTL caching to reduce Cloudflare API queries and optimize operational costs.
  • Developed full-stack features utilizing Next.js Server Actions for tight frontend/backend cohesion and real-time interaction.

Full-stack educational platform and collaborative community for students.

• Tech Stack: Vue.js · Express.js · Node.js · JavaScript · RESTful API
• Role & Contributions:
  • Co-founded and managed a 30-member student organization encompassing development, marketing, and operations teams.
  • Planned and architected the full-stack web application featuring an Express.js backend and responsive Vue frontend.
  • Guided development milestones, product roadmaps, and cross-functional team delivery.

National Center for High-Performance Computing (國研院國網中心) · 3rd Place Nationwide (全國第三名)

• Domain: High-Performance Computing (HPC), parallel computing, cluster benchmarking, and scientific application optimization.
• Environment: Multi-node supercomputing cluster (Dual Intel Xeon Platinum 8480+ 112-core CPUs, NVIDIA H200 GPUs, 400G InfiniBand fabric, NVMe RAID, SLURM, Ubuntu Linux).
• Key Highlights:
  • Deployed and configured high-performance cluster networking and parallel environments with InfiniBand and OpenMPI.
  • Profiled computational hotspots and bottlenecks in large-scale numerical simulations; optimized CPU cache locality, memory access patterns, and compiler vectorization.
  • Benchmarked OpenFOAM computational fluid dynamics (CFD) workloads (icoFoam cavity benchmarks up to 64M+ cells), analyzing strong/weak scaling across multi-core nodes and optimizing communication overhead.