Open to opportunities

Nagarjun Kaushik N

@nagarjunkaushikn

Senior Systems Engineer specializing in production support and mission-critical stability for high-volume financial trading platforms.

India

Message

What I'm looking for

I’m looking for a role where I can own end-to-end production incidents, improve reliability through automation and RCA, and partner with development on release validation and real-time data pipelines in fast-paced fintech environments.

I’m a production-focused technical support engineer and Senior Systems Engineer with 4+ years owning and stabilizing mission-critical financial systems that handle high-volume transactions. At Infosys for Goldman Sachs (FinTech), I manage critical incidents independently, perform real-time debugging, and keep systems ready throughout the trading day.

I lead root-cause analysis (RCA) and implement preventive fixes that reduced incident recurrence by ~20%, while strengthening reliability through production release validation and deployment reviews for correctness, risk, and system impact. I also build and support Kafka-based real-time data pipelines (optimizing trade-processing latency by ~15–20 minutes), automate monitoring and operational workflows to reduce manual effort by ~40% and improve team productivity by ~30%, and deliver large-scale system migrations with minimal downtime and strong data integrity.

Experience

Work history, roles, and key accomplishments

Current

Senior Systems Engineer

Current

Infosys

Oct 2021 - Present (4 years 8 months)

Owned end-to-end production systems for a high-volume trading platform (>$15B daily), independently triaging critical incidents and debugging to ensure continuous stability. Led RCA that reduced incident recurrence ~20%, validated production releases to minimize post-release issues, automated monitoring/ops workflows to cut manual effort ~40%, and built Kafka-based real-time data pipelines improvi