Building scalable systems | Leading development teams | Architecting solutions
const sumeet = {
name: "Sumeet Kumar",
location: "Gurgaon, Haryana, India",
currentStatus: "Solopreneur",
summary: "Seasoned engineer with a strong track record in designing and scaling high-performance microservices",
"leading teams, and delivering measurable impact. Previously Technical Lead at Paytm",
"now a solopreneur helping startups and teams ship production-grade systems and level up engineering practices.",
expertise: ["Tech Leadership", "System Architecture", "Full-Stack Development"],
availability: "Open to consulting & fractional leadership",
experience: "7+ years",
previousRole: "Technical Lead at Paytm",
services: {
techLead: "Leading development teams with proven methodologies",
cto: "Strategic technology decisions for startups",
fullStack: "End-to-end development with modern tech stack",
architecture: "Designing scalable microservices systems"
},
achievements: {
teamLead: "Led teams delivering 20% increased user engagement",
performance: "Improved system performance by 30%",
scale: "Built systems handling 5M+ daily requests",
efficiency: "Reduced response times to ~70ms"
},
strengths: [
"Systems design & microservices", "Performance engineering",
"Developer experience", "Scalability & reliability", "Team mentoring"
],
};
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- 🎮 Led Callbreak Game Development - Achieved 20% increase in user engagement
- 🚀 Cross-Platform Excellence - 30% improvement in code efficiency, 25% reduction in response time
- ⚡ High-Scale Systems - Built Java systems handling 5M+ daily requests
- 📊 Team Leadership - Successfully managed cross-team coordination and deliveries
- 🌐 Distributed Systems - Built scalable systems for high-volume data processing
- 🚀 Performance Optimization - Reduced response time to ~70ms through intelligent caching
- 📊 GraphQL APIs - Scaled to handle 1M+ requests per day
- 🔧 System Reliability - Implemented monitoring across services using NewRelic
- 🏗️ API Gateway - Built streaming data processing system
- 📊 Reporting System - Reduced finance team manual effort by 80%
- ⚡ Performance Engineering - Processed 1GB+ Excel files in under 5 minutes
- 👥 Team Leadership - Led and mentored development teams on large-scale projects
graph TD
A[Solopreneur Services] --> B[Technical Leadership]
A --> C[CTO Consulting]
A --> D[System Architecture]
A --> E[Full-Stack Development]
B --> F[Team Management & Mentoring]
C --> G[Technology Strategy & Planning]
D --> H[Microservices & Scalability]
E --> I[End-to-End Solutions]
- 🏗️ System Architecture & Design
- 🚀 Startup Technology Leadership
- 💻 Full-Stack Development Projects
- 👥 Team Building & Technical Mentoring
