Vishal D. Gunjal's Resume

Vishal D. Gunjal
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Resume

Full Stack & DevOps: Building Through Experimentation, Driven by Learning.

Pune, Maharashtra, India

Leetcode

About Me

Passionate Software Developer with a robust foundation in DevOps/SRE, cloud computing, and full-stack development. Experienced in designing and implementing scalable, resilient, and user-focused applications. Skilled at utilizing modern technologies to tackle complex challenges and deliver innovative, high-impact solutions.

Beyond my technical expertise, I am an active member of the tech community, participating in groups like Google Developer Group (GDG → GDGC) Pune and the AWS Community. This collaborative spirit fuels my learning and allows me to stay at the forefront of innovation. I am eager to connect with forward-thinking teams and contribute my versatile skillset to create meaningful outcomes.

Work Experience

GE Aerospace

04/2024 - 05/2024

Digital Technology Virtual Experience Program

Participated in a virtual experience program focused on UI/UX and software development principles, where I gained practical exposure to building user-centric interfaces. Leveraging Vue.js, I developed a user interface using the Vue SFC Playground, showcasing proficiency in the framework’s capabilities. Additionally, I implemented interactive features, including a compute button, to enhance user interactions and optimize the front-end development workflow, further strengthening my understanding of modern web development practices.

  • Remote
  • React
  • Vue.js
  • Front-end
  • Agile

Education

DevOps/SRE Skills

  • Istio
  • Kubernetes
  • Splunk
  • ELK Stack → (Elasticsearch, Logstash, Kibana)
  • Prometheus/Grafana
  • Terraform
  • CloudFormation
  • GCP
  • AWS
  • DevSecOps
  • Role-Based Access Control (RBAC)
  • GitOps
  • Ansible
  • Jenkins
  • GitLab CI/CD
  • GitHub Actions
  • SonarQube
  • Docker
  • Python
  • Bash
  • YAML
  • Linux Administration
  • CloudWatch

Full-Stack Skills

  • System Architecture
  • Low-Level Design
  • Design Patterns (Creational, Structural, Behavioral)
  • SOLID Principles
  • Data Structures and Algorithms (DSA)
  • Software Development Life Cycle (SDLC)
  • Software Methodology
  • Test-Driven Development (TDD)
  • REST APIs
  • Node.js
  • Express.js
  • Python
  • Java (Core)
  • React.js
  • Redux
  • Context API
  • Three.js
  • GSAP.js
  • NoSQL (MongoDB)
  • SQL (MySQL)
  • OOP's Concepts
  • JavaScript (ES6+)
  • HTML5
  • CSS3
  • Tailwind CSS
  • UML Diagrams
  • Problem Solving
  • Scrum
  • Agile

DevOps/SRE Projects 🔗

Jenkins DevSecOps CI/CD Pipeline

"Designed and built a secure CI/CD pipeline integrating SonarQube for static analysis and Docker for containerization."+ "\n\n" + "Reduced deployment errors by 30% and enhanced code quality by performing security scans, leading to more reliable releases on AWS EC2.",

  • Jenkins
  • SonarQube
  • Docker
  • JFrog Artifactory
  • AWS EC2

K8s EKS Deployment With Microservice Architecture

Architected a 3-tier microservices application on AWS EKS, with real-time monitoring via Prometheus and Grafana, resulting in a 99.9% uptime. Implemented load balancing and scaling strategies to ensure high availability.

  • Kubernetes
  • AWS EKS
  • Prometheus
  • Grafana

Docker Advanced Project

Managed multi-container applications using Docker Compose and Docker Swarm, improving resource utilization by 25%. Reduced deployment setup time by 15% through optimized container orchestration.

  • Docker
  • Docker Swarm
  • AWS EKS
  • kubernetes
  • Prometheus
  • Grafana

K8s Istio and Jaeger Integration for Observability

Integrated Istio for traffic management and Jaeger for distributed tracing in Kubernetes clusters, improving latency and troubleshooting efficiency by 30%. Enhanced observability with fine-grained insights into application performance.

  • Kubernetes
  • Istio
  • Jaeger

GitOps Workflow with ArgoCD for Kubernetes Deployments

Enabled continuous delivery with GitOps practices, automating Kubernetes application deployments from GitHub, improving release frequency by 20%. Achieved consistent, version-controlled deployments, reducing manual intervention.

  • ArgoCD
  • Kubernetes
  • GitOps
  • GitHub
  • AWS EKS

ELK Stack and Prometheus/Grafana Monitoring Setup

Configured ELK (Elasticsearch, Logstash, Kibana) alongside Prometheus and Grafana to ensure application observability. Reduced troubleshooting time by 40% through centralized logging and real-time metrics.

  • ELK Stack
  • Prometheus
  • Grafana
  • Kubernetes
  • AWS EKS

Kubernetes Custom Resource Definitions (CRDs) and Operators

Developed Kubernetes CRDs and Operators to automate custom application management, implementing RBAC and Network Policies for security. Streamlined application management and strengthened security.

  • Custom Resource Definitions
  • Kubernetes
  • Operators
  • RBAC

Helm Charts and Multi-Pod Kubernetes Deployments

Created Helm charts for multi-pod Kubernetes deployments, enforcing role-based access control for enhanced security and manageability. Improved deployment efficiency and simplified multi-pod application management.

  • Helm Charts
  • Kubernetes
  • AWS EKS

AWS Infrastructure Automation with Terraform

Provisioned and managed AWS infrastructure using Terraform, automating VPC, EC2, and S3 configurations with version control. Enhanced infrastructure scalability, reliability, and consistency.

  • Terraform
  • AWS
  • IaC
  • VPC
  • EC2
  • S3

Ansible Automation for Configuration Management

Automated configuration management using Ansible, creating reusable roles for deploying applications. Improved configuration consistency and ensured smooth and faster application deployment process.

  • Ansible
  • Playbooks
  • Inventory
  • AWS EC2
  • YAML

Side projects 🔗

StudyNotion An EdTech Platform

Engineered StudyNotion, a responsive EdTech platform leveraging the MERN stack, Tailwind CSS, and secure JWT authentication. Empowered 100+ users to create, consume, and rate educational content, while optimizing RESTful APIs for efficient data handling and integrating Razorpay for seamless payments, ultimately boosting instructor engagement by 40%.

  • MERN Stack
  • Tailwind CSS
  • Claudinary
  • Razorpay
  • REST API
  • JWT
  • Postman

YOOM - Real Time Conferenceing WebApp

Built with the latest Next.js and TypeScript, this project replicates Zoom, a widely used video conferencing tool. It enables users to securely log in, create meetings and access various meeting functionalities such as recording, screen sharing, and managing participants.

  • Next.js
  • TypeScript
  • Clerk
  • getStream
  • shadcn
  • Tailwind CSS

Pixel-Perfect Razorpay Frontend

A clean and responsive recreation of the Razorpay payment interface, built to showcase modern frontend skills and a focus on seamless user experience.

  • React
  • Tailwind CSS

Experience iPhone 15

This project presents a sleek and responsive landing page for the iPhone 15, emphasizing visual aesthetics and product highlights.

  • React
  • Tailwind CSS
  • GSAP Animation
  • Three.js
  • Vite

Dev Profile Detector

This application utilizes React to provide a simple interface for searching GitHub profiles and displaying their public repositories.

  • React
  • JavaScript
  • Tailwind CSS
  • GitHub API
  • Vercel

Animated Chair

A visually captivating project showcasing a dynamically animated 3D chair model rendered in the browser using HTML and CSS

  • React
  • Redux
  • Node.js
  • Express.js
  • MongoDB
  • Tailwind CSS
  • AWS S3
  • Cloudinary