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  • pinnacle teleservices private limited
  • nagpur
  • 22:52 (UTC -12:00)

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codetopolymath/README.md

👋 Hi, I'm Rohit Ghawale

Software Engineer building high-performance distributed systems | Rust • Python • Go

🚀 What I Do

I specialize in high-throughput, low-latency systems for mission-critical applications:

  • 🔥 150K TPS telecom platforms with 99.9% SLA across 20-server clusters
  • ⚡ Led Python → Rust migration reducing latency from 50ms to <5ms
  • 🏗️ Architected microservices handling 10M+ daily transactions
  • 📊 Built observability stacks monitoring 50+ distributed services

💻 Tech Stack

Languages: Rust • Python • Go • JavaScript • Java

Backend: Axum • Tokio • FastAPI • Django • Spring Boot

Infrastructure: Docker Swarm • Kubernetes • HAProxy • Ansible • Terraform

Data: PostgreSQL • ClickHouse • DragonflyDB • Redis • MongoDB • Kafka

Cloud: AWS • GCP • GitLab CI/CD

Monitoring: Prometheus • Grafana • k6 Load Testing

🎯 Current Focus

  • High-performance Rust services for telecom platforms
  • Event-driven architectures with Kafka
  • Database optimization at scale
  • Zero-downtime deployment strategies

🛠️ Notable Work

Telecom Platform Engineering

  • SMS/OTP routing systems processing millions of messages daily
  • SMPP protocol implementations with 10K+ concurrent connections
  • Real-time analytics on 1B+ records with sub-second queries

Performance Optimization

  • Reduced infrastructure costs 40% through Rust migration
  • Achieved 70% query latency improvements via database tuning
  • Built custom load testing frameworks validating 100K+ concurrent requests

Distributed Systems

  • Docker Swarm clusters with automated failover
  • HAProxy load balancing with health checks
  • Multi-region deployments with Ansible

🌱 Side Projects

Development Tools

  • LazyVim configuration optimized for polyglot development (Rust/Python/Go/JS)
  • Custom CLI tools for DevOps automation

Blockchain/DeFi

  • MEV arbitrage systems on Cosmos SDK
  • Trading bot frameworks with backtesting capabilities

AI/ML

  • LangChain applications with vector databases
  • Document Q&A systems using RAG patterns

📫 Connect

Most of my work is in private repositories (organizational IP). This profile showcases my approach to engineering and open-source contributions.

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