Varaprasad Prasad | Lead Engineer
@J_VARAPRASAD9
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🚀 Lead Engineer @HighLevel | Freelancer | React/Node.js Expert 💡 Founder @AroundU | 5+ years EdTech/FinTech/CRM 🌐 Portfolio: https://t.co/Kfbfg67y3A
Bangalore, India
Joined November 2016
🚀 Building systems that handle 1B+ messages daily at @HighLevelCRM Key lessons learned: • Redis for caching hot data • Message queuing with proper backpressure • Database sharding strategies What's your biggest scaling challenge? #SystemDesign #ScaleEngineering
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How I helped a FinTech startup scale from 1k to 50k users: 🔧 Migrated from monolith to microservices ⚡ Implemented Redis caching (40% faster) 📊 Set up alerting Result: Zero downtime during 5x growth Available for similar projects. Portfolio:
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5 years ago: Junior developer struggling with async JavaScript Today: Lead Engineer at HighLevel, built systems serving 100k+ users Key lessons learned: • System design matters more than perfect code What's your biggest technical challenge? 🤔
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