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Tufail Khan

I partner with startups and engineering teams to turn AI experiments into production systems shipping what holds up under real traffic, not just demos.

Location Karachi, Pakistan Joined Joined on  Personal website https://tufail.dev
Harness engineering: a self-evolving feature loop in 312 lines of bash
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Harness engineering: a self-evolving feature loop in 312 lines of bash

#claudecode #bash #aicoding #agents
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6 min read
Spec-driven development with Claude Code: shipping features in an hour
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Spec-driven development with Claude Code: shipping features in an hour

#claudecode #developerproductivity #aicoding #workflow
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4 min read
Building MCP Servers in Python: a production primer for 2026
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Building MCP Servers in Python: a production primer for 2026

#mcp #python #claude #agentic
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3 min read
FastAPI at 1M+ users: the patterns that actually matter
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FastAPI at 1M+ users: the patterns that actually matter

#fastapi #python #scaling #async
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4 min read
Cutting our Claude API bill by 78% with prompt caching
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Cutting our Claude API bill by 78% with prompt caching

#claude #anthropic #costoptimization #ai
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3 min read
Why we replaced LangChain with the raw Anthropic SDK in production
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Why we replaced LangChain with the raw Anthropic SDK in production

#langchain #claude #anthropic #python
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3 min read
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