Arindam Gustavo Biswas
Arindam Gustavo Biswas – Lead DevOps Engineer & CNCF Kubestronaut
About
I am a DevOps Engineer based on Dhaka, Bangladesh with strong focus on cloud-native platforms, Kubernetes ecosystems, CI/CD pipelines, infrastructure automation, and reliability engineering.Experience
Lead DevOps Engineer
Lead DevOps Engineer
- Design and operate Kubernetes and cloud-native platforms
- Architect and govern CI/CD pipelines across teams
- Drive platform reliability, monitoring, and observability
- Mentor engineers and define DevOps best practices
Senior DevOps Engineer
Senior DevOps Engineer
- Implemented GitLab CI/CD pipelines and automation
- Managed infrastructure using Terraform and Ansible
- Worked with Docker, Kubernetes, and cloud services
- Improved deployment reliability and system visibility
DevOps Engineer
DevOps Engineer
- Handled application deployments on Apache Tomcat across environments.
- Performed production incident response and root cause analysis.
- Automated operational tasks using Bash scripting.
- Monitored systems and applications using the ELK Stack.
System Administrator, Linux
Linux System Administrator
Engineer, Network Operations Center(NOC)
Engineer, Network Operations Center(NOC)
Certifications
🏅 CNCF Kubestronaut
Kubestronauts are professionals who have successfully completed all CNCF Kubernetes certifications, demonstrating deep expertise across the Kubernetes ecosystem.
- CKA — Certified Kubernetes Administrator
- CKAD — Certified Kubernetes Application Developer
- CKS — Certified Kubernetes Security Specialist
- KCNA — Kubernetes and Cloud Native Associate
- KCSA — Kubernetes and Cloud Native Security Associate
••• Containers and Kubernetes
- EX180 — Red Hat Certified Specialist in Containers and Kubernetes
••• Linux & System Administration
- RHCSA — Red Hat Certified System Administrator
- RHCE — Red Hat Certified Engineer
- Red Hat Certified Specialist in Virtualization
••• Cloud & Security
- Microsoft Certified: Azure Fundamentals
- GitHub Advanced Security
Projects
Request Inspector
— Real-time HTTP request inspector that visualizes incoming requests with detailed metadata via a sleek front-end.
RSA Key Pair Verifier
— A simple web application to check whether an RSA private key and public key form a valid pair.
Skills
DevOps & Other Technologies
Kubernetes
Docker
OpenShift
CI/CD (GitLab CI, GitHub Actions)
Maven
Gradle
Vagrant
Linux
Apache Tomcat
HAProxy
NGINX
API Gateway
Middleware
Automation (Bash, Python)
Redis
RabbitMQ
ActiveMQ
MinIO
Keycloak
Programming & Web Technologies
REST API integrations
Java
Python
Flask
Django
PHP
JavaScript
Version Control Tools
Git
GitHub
GitLab
Monitoring & Logging
ELK Stack
TIG Stack
New Relic
Databases
PostgreSQL
MySQL
MongoDB
Cloud Platforms
Digital Ocean
Software Engineering & Architecture
OOP
SOLID Principles
Design Patterns
System Architecture
Monolith & Microservices
Soft Skills
Leadership
Collaboration
Planning
Teamwork
Time Management
Problem Solving
Education
Master of Engineering in Telecommunication
Master of Engineering in Telecommunication
Bachelor of Computer Applications
Bachelor of Computer Applications
Higher Secondary Certificate Examination
Higher Secondary Certificate Examination
Secondary School Certificate Examination