Izazul H.

SRE (Site Reliability Engineer)

Delhi, India9 yrs 2 mos experience

Most Likely To Switch

Key Highlights

Expert in designing and implementing security practices.
Proven track record in managing high-availability systems.
Strong leadership in DevOps and cloud infrastructure.

Stackforce AI infers this person is a skilled DevOps and Cloud Engineer specializing in SaaS infrastructure and security.

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Skills

Core Skills

DevopsSystem AdministrationCloud Computing

Other Skills

AWSAWS LambdaAmazon CloudWatchAmazon EKSAmazon S3Amazon Web Services (AWS)Analytical SkillsAnsibleAuto ScalingBackup & Recovery SystemsBashBusiness Continuity PlanningCI/CDCommunicationComputer Information Systems

About

Since 2013, I’ve built a diverse career in the tech industry across roles such as DevOps, System Administration, and IT Operations. Currently, I manage Tech infrastructure for a key client, with a growing focus on securing information across all layers—from infrastructure to applications. My core interest lies in designing and implementing effective security practices that align with business and operational goals.

Experience

9 yrs 2 mos

Total Experience

1 yr 10 mos

Average Tenure

2 yrs 3 mos

Current Experience

Orbit techsol

Lead SRE

Mar 2024 – Present · 2 yrs 3 mos · New Delhi, Delhi, India · On-site

As a Lead Site Reliability Engineer, I drive the stability, scalability, and security of enterprise IT infrastructure with a strong focus on advanced Linux engineering and L3 incident resolution. I lead a 24x7 operations team, ensuring high availability of critical business systems hosted on hybrid environments, including Nutanix HCI and public cloud platforms.
Core responsibilities include architecting and administering high-availability Linux clusters, troubleshooting complex OS-level issues (kernel panics, boot failures, filesystem corruption, NFS/HA mount issues), and optimizing system performance through tuning of kernel parameters, resource allocation, and I/O subsystems. I oversee end-to-end infrastructure monitoring, log analysis, and observability workflows to detect anomalies proactively and reduce mean time to recovery (MTTR).
I collaborate closely with application, database, and network teams to ensure seamless integration of infrastructure and services, while enforcing security controls through hardening, patch management, and access governance. Additionally, I lead root cause analysis (RCA) for major incidents, design rollback and disaster recovery strategies, and drive automation initiatives to improve operational efficiency and consistency across environments.
As a lead, I mentor engineers, establish operational standards, and act as the final escalation point for critical incidents, ensuring business continuity and customer satisfaction.

LinuxHigh AvailabilityIncident ResolutionInfrastructure MonitoringSecurity ControlsDevOps+1

Credgenics

DevOps Engineer

Jul 2021 – Jun 2023 · 1 yr 11 mos · New Delhi, Delhi, India · On-site

Provisioned Multi-Region Infrastructure which includes ( EKS, RDS, S3, Kafka) by Terraform from scratch.
Created CI/CD pipelines for Multi-Region deployments.
Integrated Kong API gateway with application.
Developed Multiple Kong Plugin for Authentication.
Implement and configured ECR registry for container images which is accessible across clusters.
Managed deployments, daemonsets, configmap, secrets, etc.
Created different sets of permissions for users using ClusterRole.
Configured Cluster autoscaler and ha across environments.
Create Helm charts from scratch for applications.
Configured logging system ELK for applications.
Configured Kafka Consumer Group Lag Based Auto scaling.
Created and configured Ingress for different endpoints.
Optimized cost where I have used spot and reserved instances to run applications.
Create users, tables, databases in MySQL, PostgreSQL and grant read or write accesses using role.
Reduced Build Time and Image Size for Jenkins Build.
Developed single click deployment process.
Created solutions for development teams to improve productivity and reduced dependency on DevOps.
Backup and restore the data of PostgreSQL database.

TerraformCI/CDKong API GatewayMySQLPostgreSQLDevOps+1

Sify technologies limited.

Cloud Engineer

Jun 2017 – Aug 2019 · 2 yrs 2 mos · Noida, Uttar Pradesh

Optimized cloud resources to ensure optimal performance and cost efficiency
Utilized cloud computing technologies to reduce overall infrastructure costs
Developed data pipelines in cloud-native environments such as AWS
Configured and deployed servers to support a new cloud-based application, resulting in improved scalability and performance

Cloud ComputingData PipelinesCost Optimization