Nirmaljeet Singh

DevOps Engineer

Gurugram, Haryana, India4 yrs 10 mos experience

Key Highlights

Built a logging platform saving $650k annually.
Reduced production time from one week to under 10 minutes.
Optimized cloud costs by 20% through strategic implementations.

Stackforce AI infers this person is a Fintech-focused DevOps Engineer with expertise in cloud infrastructure and automation.

Contact

Skills

Core Skills

Software InfrastructureAmazon Web Services (aws)Software ObservabilityKubernetesDevopsMonitoringContinuous Integration And Continuous Delivery (ci/cd)Google Cloud Platform (gcp)

Other Skills

DockerMicroservicesTerraform

About

DevOps Engineer, creating & improving products and services by using best practices of DevOps, cloud and automation.

Experience

Keychain

Software Developer

Dec 2025 – Present · 3 mos · Gurugram, Haryana, India · On-site

Software InfrastructureAmazon Web Services (AWS)Continuous Integration and Continuous Delivery (CI/CD)KubernetesSoftware Observability

Cred

Site Reliability Engineer

Apr 2024 – Sep 2025 · 1 yr 5 mos · Bangalore Urban, Karnataka, India · On-site

Built an in-house logging platform that ingests ~20TB logs per day and saves 650k$ annually.
Automated migration of ~600 services from Coralogix to in-house logging platform.
Optimised EKS workloads to save ~20k$ per month using right nodes and spot instances.
Setup data infrastructure like airflow, superset, kafka etc for CRED Wallet Business

Software InfrastructureSoftware ObservabilityKubernetesAmazon Web Services (AWS)

Groww, india

DevOps Engineer

Jun 2023 – Apr 2024 · 10 mos · Bengaluru, Karnataka, India · On-site

Developed and Managed In-House Logging Platform: Engineered a robust logging platform utilizing Loki as the backend and Grafana as the UI, efficiently handling approximately 10 TB of data daily.
Enhanced Observability at Groww: Implemented and maintained multiple Prometheus instances integrated with Mimir in multi-tenancy mode, successfully ingesting around 5 TB of metrics daily, significantly boosting system observability and reliability.
Established APM with OTEL and Tempo: Set up Application Performance Monitoring (APM) using OpenTelemetry (OTEL) and Tempo, enabling the creation of detailed service maps and node graphs for improved traceability and performance insights.

MonitoringContinuous Integration and Continuous Delivery (CI/CD)Google Cloud Platform (GCP)DevOpsKubernetes

Apna

DevOps Engineer

Nov 2021 – Jun 2023 · 1 yr 7 mos

Reduced time to production from approximately one week to less than 10 minutes by automating CI/CD setup, resulting in an average of 500 builds per day.
Setup Apache Pinot in-house, which is now serving more than 200,000 active jobs and saving thousands of dollars per month in infrastructure costs.
Implemented Argo Rollouts for Canary and Blue-Green Deployment, currently in use by over 100 microservices.
Set up Kafka-Connectors in-house for MongoDB and Postgres, saving $250 per connector.
Decreased GCP costs by around 20% by implementing Time-Based Auto Scaling, N2D migration,
and migrating SaaS products like Kafka-Connector and Pinot in-house.
Improved APM, monitoring and alerting of infrastructure by working on Datadog and Prometheus.
Utilized Strimzi Operator to set up Kafka, which is now being used in non-production environments.

MonitoringContinuous Integration and Continuous Delivery (CI/CD)Google Cloud Platform (GCP)DevOpsKubernetes