Gautam Rana

Scalable Backend Engineering & Platform Reliability ❖ Architected high-performance REST APIs using Node.js and Java, driving a 75% reduction in P95 & P99 latency across high-volume distributed services handling millions of daily transactions. ❖ Stabilized critical production systems through deep optimization of distributed services, cutting recurring production defects by 95% and significantly improving platform resilience. ❖ Engineered fault-tolerant key-value service components with intelligent caching, retry orchestration, and graceful degradation mechanisms, reducing environment setup effort by 98%. ❖ Engineered and delivered 9 high-throughput RESTful APIs for customer and product data processing, enhancing transaction performance by 25% while sustaining 80%+ automated test coverage and robust application reliability. DevOps Automation & Release Engineering ❖ Automated 16+ enterprise CI/CD pipelines using AWS SDK and Jenkins integrations, accelerating deployment reliability while eliminating major production bottlenecks and reducing release support effort by 1–2 days per cycle. ❖ Implemented Canary Deployment strategies for customer-facing applications, enabling low-risk production rollouts & improving release confidence at scale. ❖ Strengthened end-to-end DevOps execution through CI/CD optimization, automated testing workflows, and streamlined deployment governance across engineering environments.

❖ Engineered scalable microservice architectures with REST APIs and automated testing frameworks, elevating test coverage from 9% to 92% and significantly strengthening release quality. ❖ Built and deployed 3 fault-tolerant microservices with optimized indexing and query execution strategies, accelerating response performance by 30% across distributed workloads. ❖ Contributed to the development of high-throughput RESTful APIs for customer and product data processing while implementing automated test frameworks that achieved 90%+ API test coverage across critical business scenarios

❖ Built robotics and IoT projects using Arduino and embedded systems. ❖ Managed and maintained the official team webpage and technical content. ❖ Collaborated with cross-functional teams on hardware-software integration projects. ❖ Worked on prototyping, testing, and automation-based engineering solutions.

❖ Led emission system development for off-road vehicle projects in BAJA SAE INDIA. ❖ Contributed to vehicle design, fabrication, testing, and implementation. ❖ Achieved 1st position among all NITs and secured 26th rank overall in BAJA SAE INDIA 2023.