Junaidul Haq

DevOps Engineer

Noida, Uttar Pradesh, India4 yrs 6 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in architecting scalable cloud-native solutions.
Proven track record in CI/CD pipeline automation.
Strong focus on monitoring and observability.

Stackforce AI infers this person is a DevOps Engineer specializing in cloud infrastructure and automation for SaaS applications.

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Skills

Core Skills

DevopsCloud ArchitectureCloud Infrastructure

Other Skills

AWSAmazon EKSCC#C++Cascading Style Sheets (CSS)CassandraCloudWatchDockerEBSEC2ELK StackElastic Stack (ELK)ElasticsearchExpress.js

About

As a DevOps Engineer with proven expertise in cloud-native technologies, I specialize in architecting scalable, secure, and automated infrastructure solutions. I have worked on major cloud transformation initiatives for high-traffic platforms, including the design of robust CI/CD pipelines, disaster recovery (DR) systems, and infrastructure automation using Terraform, Ansible, and Jenkins shared libraries. My hands-on experience spans across AWS and Azure ecosystems, including services like EC2, S3, EKS, VPC, IAM, Front Door, Storage Accounts, and more. I’ve architected highly available backend clusters using MongoDB, Cassandra, Kafka, and ElasticSearch, and optimized resource usage to improve uptime and reduce costs. I’m also passionate about monitoring and observability, having implemented centralized solutions using the ELK stack, TIG stack, Prometheus, Grafana, and CloudWatch to support production-grade insights and performance metrics. With a focus on automation, reliability, and scalability, I thrive in fast-paced DevOps environments where modern cloud practices and infrastructure-as-code drive innovation and efficiency. 🛠 Certifications: AWS Certified Solutions Architect – Associate Microsoft Azure Administrator Associate Terraform Certified Associate Let’s connect if you’re looking to discuss cloud architecture, DevOps transformations, or automation strategies.

Experience

To the new

DevOps Engineer

Sep 2022 – Present · 3 yrs 6 mos · Noida, Uttar Pradesh, India · On-site

Engineered a fully automated CI/CD pipeline for a high-traffic OTT platform, reducing deployment time by 75%
and increasing production uptime by 20%
Architected and deployed highly available backend clusters for critical services, including databases (MongoDB,
Cassandra), message queues (Kafka, RabbitMQ, Hazelcast), and search platforms (Elasticsearch)
Automated AWS infrastructure management using custom Shell and Groovy scripts, which decreased manual
intervention by 30% and boosted team productivity by 25%
Designed and implemented a comprehensive disaster recovery (DR) strategy for the production environment,
cutting potential data loss by 90% and improving system availability by 22%.
Led critical, zero-downtime infrastructure upgrades, including migrating Kong API Gateway from v2.7 to the latest
LTS version and upgrading the entire Jenkins ecosystem.
Established a centralized monitoring and observability platform using the ELK Stack (Elasticsearch, Logstash,
Kibana) for real-time insights into EKS cluster health and application performance.
Automated the end-to-end infrastructure setup for production and non-production environments using Terraform
(IaC) and configured Jenkins deployment pipelines, ensuring security, scalability, and reliability from the ground
up.
Implemented Architecture for Azure: Designed and set up product and infrastructure from scratch, including all load test cases.

AWSTerraformJenkinsMongoDBCassandraKafka+5

Citymall

DevOps Engineer

Aug 2021 – Aug 2022 · 1 yr · Gurugram, Haryana, India · On-site

Working on Multi-mediation, processing CDRs, handling configurations, troubleshooting tasks, comprehensive
analysis on large-scale datasets, patterns, and insights to support businesses.
Assessed containerization using Docker and Utilized cloud platforms (AWS) to architect and deploy scalable and
fault-tolerant infrastructure, implementing auto-scaling, load balancing, and high availability solutions. Monitoring
related tasks like creating alarms in Cloud Watch with the help of AWS GUI CLI and Server related task like
managing EC2 Instances, Operated AMI, snapshots, changing instance type, key pairs, Devised new instance.
Storage related tasks like disk addition, increase decrease of existing disk using EBS, have worked on S3 bucket to
store data and Cloud Trail events in the bucket and enabling versioning on the bucket. Network related tasks like
Setup of VPC, Subnets, Route Table, Internet Gateway, Nat Gateway, Security Groups, Elastic IP etc.