Hey, I'm Weiqiang.
I build systems that scale.
Backend engineer at TikTok, based in Singapore. I graduated from NUS with a degree in Computer Science and now work on distributed systems and large-scale services. I care about writing clean, reliable code that holds up under pressure.
Backend Engineer · TikTok
Full-time backend engineer working on large-scale distributed systems serving global traffic.
Backend Engineer Intern · TikTok
Backend engineering internship building and optimizing services at scale.
Software Engineer Intern · GovTech Singapore
Built software for Singapore government digital services. Worked on systems powering public-facing applications.
Research Assistant Intern · NUS
Conducted research in computer science at the National University of Singapore.
Software Engineer Intern · Toppan Ecquaria
Software engineering internship focused on building enterprise solutions.
Teaching Assistant · NUS
TA for CS2100 (Computer Organisation), CS2030S (Programming Methodology II), and CS2106 (Operating Systems). Guided 200+ students through systems programming and OOP concepts.
B.Comp. Computer Science · National University of Singapore
Studied computer science with focus on systems programming, algorithms, and software engineering.