About me
Passionate about leveraging technology to drive innovation, I am Pintu Kumar, a seasoned DevOps and Backend Engineer with a proven track record in orchestrating streamlined deployment processes, implementing automation strategies, and optimizing system scalability. My technical proficiency spans across modern backend frameworks, cloud platforms, containerization, caching solutions, and CI/CD pipelines, enabling me to deliver robust and scalable solutions.
Technical Skills, Leadership and Soft Skills
Team Management | Startups | Product Launch | Mentorship | Agile & Scrum | Cross-team Collaboration | Problem-Solving | Communication
Low-Level Design
Object-Oriented Analysis & Design (OOAD) | Clean Code Principles | MVC | Design Patterns | System Design | Microservices Architecture
Frontend Technologies
HTML | CSS | JavaScript | React (Basics) | Redux (Basics) | Angular (Learning)
Backend Programming
Java (Proficient): Spring Boot, Spring Security, Hibernate, REST APIs, WebSockets
Python (Beginner): Data Wrangling, Automation Scripts
Asynchronous Programming & Concurrency Handling
Databases & Storage
SQL & RDBMS: MySQL, PostgreSQL
NoSQL: MongoDB, Redis, Redis Stack (Docker)
Data Modelling & Query Optimization
DevOps & Deployment
Docker | Docker Compose | Linux (Server Admin, Automation, Performance Tuning)
Git | Bitbucket | CI/CD Pipelines | Jenkins (Basics)
Kubernetes (Namespaces, Services, Pods)
AWS: EC2, ECS, IAM, S3, WAF (Web Application Firewall), Cloud Security
Redis (Keys, Expiry, Lists, Pub/Sub) | Session Management
Message Brokers: Kafka (Basics) | WebSocket Messaging
Cloud & Distributed Systems
AWS Cloud Infrastructure | Security Rules with WAF | Microservices Deployment
Redis in Docker for distributed caching
Socket Programming (Java) with Heartbeat & Reconnection Strategies
Monitoring & Logging
VisualVM | JDK Mission Control | JConsole | Logback | Slack API Integration for Error Alerts
Programming Paradigms
Functional Programming | Object-Oriented Programming | Event-driven Architecture
Computer Science Fundamentals
Data Structures & Algorithms (DSA) | Networking | Security | Operating Systems