🚀 Principal Software Architect | Scalable & Secure Systems @ 300K+ TPS | Cloud-Native • Full-Stack • DevSecOps • Observability-First
I architect and deliver high-performance, secure, and resilient platforms across the cloud and enterprise stack — from core system APIs to cloud-native services with zero-downtime rollouts.
As a Principal Software Architect, I bring 15+ years of experience and a proven ability to own every phase of the Software Development Lifecycle (SDLC) — from whiteboard design and stakeholder alignment to development, deployment, observability, and post-production optimization.
🔹 My systems power millions of users, sustain 300K+ TPS, and are built with clarity, traceability, and long-term maintainability in mind.
🔹 I thrive in cross-functional teams, mentor engineers without micromanaging, and believe that well-architected systems are readable, testable, observable, and secure by default.
🔹 I lead cloud modernization, strengthen security architecture, and scale platforms without ever compromising performance — or budgets.
- Microservices • CQRS • Event Sourcing • DDD
- API Gateway Design (TYK, Kong) • Service Mesh (Istio)
- Secure Cloud-Native Platforms (Azure, GCP, Kubernetes)
- Infrastructure as Code (Terraform, Pulumi)
- OAuth2 • OIDC • App Attestation (iOS, Android)
- Zero Trust Architecture
- Secret Management: Dapr, Vault, Azure Key Vault
- Static/Dynamic Code Scanning (SonarQube, Fortify)
- Secure API Design & Threat Mitigation
- Full-stack tracing: OpenTelemetry, Dynatrace, ELK
- MTTR Reduction • Proactive Debugging • SLA Optimization
- Caching (Redis) • Message Queues (Kafka, RabbitMQ)
- Database Tuning: Oracle, PostgreSQL, MongoDB
- .NET 4.8 / 6 / 8 • C# • Dapper • AutoMapper
- React 18 • Angular • HTML5 • SCSS
- CI/CD: GitLab, GitHub Actions, TeamCity
✅ Hands-on SDLC ownership — from design to monitoring
✅ Scaling teams through documentation, mentoring, and clear expectations
✅ Architecting for uptime, debuggability, and graceful failure
✅ Shipping secure features that respect users and infrastructure
✅ Building systems that scale — and earn trust at scale
- 🔗 LinkedIn: linkedin.com/in/nitinmanthena
- 📧 Email: manthenanitinvarma@gmail.com
- 🌐 Portfolio / Projects: Coming soon to pinned repos
- 🧭 Always exploring: telemetry patterns, serverless orchestration, edge security, and efficient design
“Designing Resilient Systems. Leading with Purpose. Delivering at Scale.”
— Nitin Manthena