Websites & Web Apps
Corporate sites, landing pages, admin dashboards, SaaS platforms. SSR for SEO-friendliness — fast to load, easy to maintain.
Hi, I'm Carry — an independent full-stack developer. From requirements and UI to front-end, back-end and deployment, I deliver the whole loop solo. 8+ years across native iOS, cross-platform and web.
No product managers, designers, front-end, back-end and ops to coordinate — requirements go straight to code. Lowest communication cost, clearest ownership.
Corporate sites, landing pages, admin dashboards, SaaS platforms. SSR for SEO-friendliness — fast to load, easy to maintain.
E-commerce, booking, community and utility mini programs. WeChat Pay, subscription messages, review and release — all handled.
Native-grade iOS / Android experience. Flutter cross-platform to cut costs, with App Store and Android store release experience.
Business systems, open APIs, third-party integrations (payments / SMS / AI). Database design and performance tuning that scales.
From code to stable production: cloud servers, Docker, CI/CD automation, monitoring, ICP filing and HTTPS.
Already have a team or project? Architecture reviews, tech selection, code quality audits — hourly or monthly.
Store + distribution + WeChat Pay. First-month GMV exceeded six figures, daily order peak 8,000+.
Multi-tenant SaaS: inventory, permissions, reports and open APIs powering 30+ warehouse clients daily.
Smart Q&A over company documents, multi-channel (web / mini program / WeCom), 90%+ hit rate.
No lengthy business cycles — from first contact to kickoff in as fast as 3 days.
Reply within half a day. 1–2 calls to scope the project and advise on feasibility.
Technical plan, timeline and a fixed price. Schedule locked once confirmed.
Weekly progress, stage demos, milestone-by-milestone acceptance.
Deploy, hand over all source code and docs, 3 months free warranty.
Websites / mini programs: 2–6 weeks. Apps / SaaS: 4–12 weeks. I recommend defining a lean MVP first, shipping fast, then iterating.
Fixed price with milestone payments: 30% on signing, 40% mid-project, 30% on acceptance. No hidden fees; change requests are scoped first.
Yes. After acceptance you receive all source code, database design and deployment docs. No lock-in — take it over or hand it to anyone.
3 months free warranty (bug fixes & compatibility). Annual maintenance agreements available with clear SLAs and monthly dev hours.
Call or email directly — tell me what to build, when you need it and your budget, and I'll give you the fastest path to launch.