Proof before polish
I prefer specific outcomes, measurements, and working systems over broad claims.
About
I am useful where product work meets old constraints, new AI systems, and the need to ship reliably.
My path has moved through security research, Tencent frontend work, Intel performance engineering, independent subscriptions, WordPress modernization, iOS apps, and AI SaaS. The thread is not a single stack. It is learning the system in front of me and getting to a result that holds up.
Now
I am a part-time remote full-stack engineer at Business Bliss Consultants, working on legacy PHP, WordPress, order systems, portals, email templates, and performance improvements.
I also run Pure Insight Technology Ltd. The main product is BankScanPro, an AI-powered bank statement converter built on Next.js, Cloudflare Workers, D1, R2, Queues, Stripe, and LLM validation pipelines. I am also publishing focused iOS utilities under the same company.
I am open to remote software engineering roles and technical contract work, especially AI product engineering, full-stack product delivery, iOS apps, and legacy modernization.
I can work in English and Chinese. Language is a practical part of collaboration for me, not a headline claim.
How I work
Respect the old system
Most valuable work happens inside systems that already exist. I try to improve them without pretending a rewrite is always available.
AI needs verification
For AI features, the hard part is often validation, measurement, fallback behavior, and knowing when the system is not sure.
Remote work is writing
I work best when reasoning is explicit, decisions are documented, and async collaboration is treated as part of engineering.
Background
2010
Started programming with Visual Basic, then moved into PHP and small web projects before university.
2015 to 2018
Studied software engineering at Sichuan University, interned in penetration testing, worked at Tencent MIG, and contributed to university cybersecurity research.
2018 to 2020
Worked on Intel QAT, hardware-accelerated cryptography and compression, with performance testing and Python automation.
2020 to 2024
Founded Mengtu Technology and shipped independent products, including Miaodao across iOS and WeChat Mini Program.
2024 to now
Working remotely with Business Bliss on legacy modernization while building Pure Insight Technology Ltd and BankScanPro.
Contact