Rehan Sayyed

DevOps Engineer

Pune City, Maharashtra, India4 yrs 6 mos experience

Key Highlights

Reduced deployment times by up to 70% using Terraform.
Maintained zero unplanned production incidents in Kubernetes deployments.
Sole architect for multiple production-grade projects in regulated environments.

Stackforce AI infers this person is a DevSecOps expert in Healthcare and Cloud Infrastructure.

Contact

Skills

Core Skills

AwsKubernetesTerraformDockerGithub Actions

Other Skills

Amazon Web Services (AWS)PythonReact JSTerraform (modular IaC)Amazon API GatewayAWS LambdaAWS RDSAWS S3AWS IAMHelmPrometheusGrafanaAWS GlueApache AirflowJFrog Artifactory

About

Senior DevSecOps Engineer with 4+ years of experience designing cloud infrastructure, CI/CD pipelines, and security-integrated deployments on AWS. At HCLTech, I've been the sole DevOps architect across 4 production-grade projects in regulated healthcare and pharmaceutical environments — managing 8–10 environments and supporting 10–25 engineers per project. I've cut deployment times by up to 70% through Terraform IaC automation and GitHub Actions pipelines, and maintained zero unplanned production incidents across all Kubernetes-based deployments. 📬 Open to Senior DevSecOps, Cloud Infrastructure, or Platform Engineering roles — preferably in product-based companies or regulated-domain environments. Feel free to reach out at rehansayyed247@gmail.com

Experience

4 yrs 6 mos

Total Experience

Average Tenure

Current Experience

Hcltech

2 roles

Senior DevSecOps Engineer

Promoted

Nov 2024 – Present · 1 yr 7 mos · Remote

CRDSRS — Clinical Research External Data Sharing System (AWS, Serverless)
Sole AWS architect for a regulated clinical data platform — provisioned 8+ services (Lambda, RDS, S3, API Gateway, SQS, SNS, KMS, IAM) via modular Terraform across Dev/SIT/UAT/Prod.
Built GitHub Actions CI/CD for Python Lambda and React JS frontends on S3, reducing deployment time by 50% and eliminating all manual release steps.
Integrated Trend Micro scanning at the data ingestion layer; implemented IAM least-privilege, KMS encryption, and SQS/SNS event-driven architecture.
iRAP — Intelligent Research Authoring Portal (AI/GPT, EKS, Multi-module)
Led Kubernetes (EKS) infrastructure for a multi-module GPT-powered platform across 4 environments — implemented HPA, zero-downtime rolling deployments, and pod-to-pod security.
Owned full CI/CD lifecycle: container builds, Trivy image scanning, Helm chart deployments with
environment-specific overrides and production approval gates.
Established observability stack with CloudWatch Container Insights, Prometheus, and Grafana — enabling proactive detection of AI module degradation.

Amazon Web Services (AWS)KubernetesTerraformGitHub ActionsPythonReact JS+1

DevSecOps Engineer

Nov 2021 – Oct 2024 · 2 yrs 11 mos · Remote

IMTABUT — Immutable Table Utility (.NET + Python, AWS)
Architected modular Terraform IaC for 10+ AWS services across 4 environments — eliminated environment drift and cut provisioning time by 60%.
Automated build, test, and release pipelines for .NET and Python Lambda with artifact versioning, code quality gates, and one-click rollback.
SBATUI — Study Build Automation Tool (Airflow, AWS Glue, ETL)
Automated multi-environment data pipeline infrastructure (Glue, Lambda, RDS, S3) with Terraform; integrated CI/CD to version-control and auto-deploy Apache Airflow DAGs.
Maintained CloudWatch dashboards, alarms, and logging across all pipeline services.
BAAMR — Global R Package Distribution Platform
Engineered Docker-based build environments for R packages; built GitHub Actions pipelines to publish validated packages to JFrog Artifactory — reduced deployment time by 50%.
Implemented multi-environment promotion with approval gates, supporting 20+ package consumers across global analytics teams.