📰 Dev.to · Tufail Khan
Articles from Dev.to · Tufail Khan · 3 articles · Updated every 3 hours · View all reads
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Dev.to · Tufail Khan
1h ago
FastAPI at 1M+ users: the patterns that actually matter
Lessons from running FastAPI on Savyour — Pakistan's first cashback platform, 1M+ users, 300+ merchant integrations. The architecture, middleware, and async pat
Dev.to · Tufail Khan
1h ago
Cutting our Claude API bill by 78% with prompt caching
Prompt caching is the single highest-ROI change you can make to a production Claude application. Here's the concrete playbook that took our token bill from $4,2
Dev.to · Tufail Khan
1h ago
Why we replaced LangChain with the raw Anthropic SDK in production
After a year in production, we ripped LangChain out of our AI recruitment platform and switched to the raw Anthropic SDK. Cleaner stack traces, 30% faster respo
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