Raghavendra NK

Senior Software Engineer

Bengaluru, Karnataka, India7 yrs 7 mos experience

Highly Stable

Key Highlights

6+ years in developing scalable distributed systems.
Achieved 75% cost reduction through dynamic auto-scaling.
Expert in AWS and IoT application development.

Stackforce AI infers this person is a SaaS and IoT expert with strong backend development skills.

Contact

raghavendra_nk@epam.com LinkedIn

Skills

Core Skills

AwsJavaPerformance TestingDistributed Systems

Other Skills

AWS EC2AlgorithmsAmazon DynamodbAmazon EKSAmazon S3Amazon SQSAmazon Web Services (AWS)AngularAngularJSApache KafkaCI/CDCSSContinuous Integration and Continuous Delivery (CI/CD)Core JavaData Structures

About

With over 6 years in the IT industry, I have a strong background in developing scalable and resilient distributed systems across various sectors, including IoT applications and event-driven architectures. I implemented robust fault tolerance techniques, such as circuit breakers, bulkhead patterns, and sagas, alongside advanced distributed caching and tracing strategies. I have experience with AWS Cloud for deployment and management of auto-scaling policies. In addition to my technical skills, I have a solid foundation in requirement gathering and process optimization, working closely with clients to enhance user experience. Having experience in the fast-paced demands of startup environments, I am adept at balancing multiple priorities and delivering impactful solutions on tight deadlines. I've led initiatives to significantly reduce response times and optimize infrastructure costs by as much as 75% through strategic two-layer caching and dynamic auto-scaling on AWS. Additionally, I utilized JMeter for load and stress testing, analyzing CPU and memory profiling to ensure system performance and reliability.

Experience

7 yrs 7 mos

Total Experience

3 yrs 1 mo

Average Tenure

1 yr 4 mos

Current Experience

Xactly corp

Senior Software Engineer

Feb 2025 – Present · 1 yr 4 mos · Bengaluru, Karnataka, India · On-site

Epam systems

2 roles

Senior Software Engineer

Aug 2024 – Feb 2025 · 6 mos · Bengaluru, Karnataka, India

Software Engineer

Feb 2022 – Dec 2024 · 2 yrs 10 mos · Bengaluru, Karnataka, India

Developed diagnostic application to analyze the results from search engine, providing key insights and relevancy rankings to assist search engineers in optimizing search.
Led the development of a configuration management application, enabling customization of relevancy rankings for specific customers.
Implemented two-layer caching with instance-level and DynamoDB DAX, reducing response times from 200 ms to ~25 ms, achieving almost ~85% improvement.
Led a cost-saving initiative for a CPU-intensive application by implementing dynamic auto-scaling with a CPU target tracking policy, reducing instance count from 12 to 3 (75%).
Conducted load testing using JMeter scripts.
Implemented distributed tracing with Open Telemetry and Jaeger as the collector.
Java 17, Dynamo DB, Dax cache, AWS EC2, S3, Kubernetes, Grafana, New relic, JMeter, Gradle, CI/CD, Jeager

Java 17Dynamo DBDax cacheAWS EC2S3Kubernetes+8

Neewee

Full-stack Developer

Nov 2018 – Feb 2022 · 3 yrs 3 mos · Bengaluru, Karnataka, India

Worked on end-to-end IOT solution by using pub/sub model with MQTT protocol.
Developed and deployed edge computing application to collect and process data from IoT devices in manufacturing, enabling real-time command signal transmission and improving operational efficiency.
Written the generic backend APIs which can be reusable and avoid unnecessary development efforts.