Technical Skills

A comprehensive overview of technologies, frameworks, and tools I've mastered over 15+ years.
Skills are categorized by proficiency: Primary (deep expertise with years), Secondary (can adapt & work with), and Emerging (AI-assisted development tools)

39
Total Skills
6
Categories
9
Expert Level

Showing 39 skills

In Practice
Emerging Tech

AI Pair Programming

Intermediate
GitHub Copilot, AI-assisted code reviews, ChatOps - accelerated delivery and improved code quality
Projects:
  • •Elsevier Development
  • •Node.js & Spring Boot Upgrades
In Practice
Primary Expertise

React

Expert8 years
8+ years experience
Projects:
  • •Elsevier Healthcare Apps
  • •Walmart BU Accounting
  • •Snapdeal Mobile
In Practice
Primary Expertise

TypeScript

Intermediate
Projects:
  • •Elsevier Apps
  • •Enterprise Portals
In Practice
Can Adapt

Spring Boot

Intermediate
Upgraded projects 2.4→3.x & 2.17.8→3.4.6 with AI pair programming; can enhance existing projects
Projects:
  • •Elsevier Services
  • •REST APIs
In Practice
Primary Expertise

PostgreSQL

Intermediate
Projects:
  • •Database Design
  • •Query Optimization
  • •PLpgSQL Migrations
In Practice
Primary Expertise

MongoDB

Intermediate
Projects:
  • •Document Store
  • •Real-time Data
In Practice
Primary Expertise

Redux

Expert7 years
7+ years experience
Projects:
  • •Walmart Store Platform
  • •E-commerce Dashboards
In Practice
Primary Expertise

Redux Saga

Expert6 years
6+ years experience
Projects:
  • •Real-time Analytics
  • •Order Processing
In Practice
Primary Expertise

Git

Expert12 years
12+ years experience
Projects:
  • •Version Control
  • •Code Review
  • •Team Collaboration
In Practice
Primary Expertise

CI/CD

Intermediate8 years
8+ years experience
Projects:
  • •Jenkins Pipeline
  • •GitHub Actions
  • •Elsevier CI/CD
In Practice
Primary Expertise

Docker

Intermediate7 years
7+ years experience
Projects:
  • •Container Orchestration
  • •Microservices Deployment
In Practice
Primary Expertise

Kubernetes

Intermediate6 years
6+ years experience
Projects:
  • •K8s Clusters
  • •Auto-scaling Services
In Practice
Primary Expertise

Postman

Intermediate7 years
7+ years experience
Projects:
  • •API Testing
  • •Collection Automation
In Practice
Primary Expertise

React Testing Library

Expert5 years
5+ years experience
Projects:
  • •Component Testing
  • •Elsevier Apps with 90%+ coverage
In Practice
Primary Expertise

JavaScript

Advanced15 years
15+ years experience
Projects:
  • •Web Applications
  • •Interactive Dashboards
In Practice
Can Adapt

Jenkins

Beginner
Currently using in Elsevier projects; can configure and troubleshoot pipelines
Projects:
  • •Elsevier Pipelines
  • •Build Automation
In Practice
Primary Expertise

Grafana

Beginner
Projects:
  • •Elsevier Monitoring
  • •Production Support
Can Adapt

Next.js

Adaptable
Used for modern React applications; can build and deploy Next.js projects
Projects:
  • •Portfolio Website
  • •Marketing Platforms
Primary Expertise

HTML5/CSS3

Expert15 years
15+ years experience
Projects:
  • •Responsive Websites
  • •UI Components
Primary Expertise

Material-UI

Expert5 years
5+ years experience
Projects:
  • •Admin Consoles
  • •Component Libraries
  • •Enterprise Dashboards
Primary Expertise

Java

Intermediate8 years
8+ years experience
Projects:
  • •Elsevier Microservices
  • •Enterprise Applications
Can Adapt

Node.js

Advanced
Used for FE projects, deployment configs; upgraded Node.js 12→21 for 3 projects with 90% test coverage
Projects:
  • •Frontend Tooling
  • •Deployment Configs
Can Adapt

Scala

Advanced
Used extensively in Walmart microservices architecture
Projects:
  • •Walmart Microservices
  • •Play Framework
Can Adapt

Python

Adaptable
Can adapt for scripting and automation tasks; familiar with syntax and ecosystem
Projects:
  • •Data Scripts
  • •Automation
Can Adapt

GraphQL

Adaptable
Familiar with concepts; can work on existing implementations
Projects:
  • •API Layer
Primary Expertise

Groovy

Beginner
Projects:
  • •Elsevier Backend Services
  • •Build Scripts
Can Adapt

Express.js

Intermediate
Can work with existing APIs and enhance features
Projects:
  • •Backend APIs
Path Completed
Can Adapt

Google Cloud Platform

Adaptable
Completed comprehensive GCP learning path while working with Randstad USA for Walmart. Profile: https://www.cloudskillsboost.google/
Projects:
  • •Cloud Migration
  • •Completed GCP Learning Path
Can Adapt

Cloud Functions

Adaptable5 years
5+ years experience
Projects:
  • •Serverless APIs
  • •Event Processing
Can Adapt

AWS

Adaptable
Used for deploying features to QA, monitoring server logs, and basic cloud operations
Projects:
  • •Deployments
  • •Log Analysis
Can Adapt

Azure

Adaptable
Familiar with basic services; can work with existing setups
Projects:
  • •Cloud Infrastructure
Can Adapt

Firebase

Intermediate
Used for personal test projects and prototyping
Projects:
  • •Personal Projects
  • •Authentication
Can Adapt

Terraform

Adaptable
Learned during GCP certification; can work with IaC templates
Projects:
  • •GCP Infrastructure
Can Adapt

Nginx

Adaptable
Familiar with configuration; can troubleshoot common issues
Projects:
  • •Load Balancing
  • •Reverse Proxy
Primary Expertise

Jest

Expert6 years
6+ years experience
Projects:
  • •Unit Testing
  • •Snapshot Testing
Primary Expertise

TestCafe

Expert4 years
4+ years experience
Projects:
  • •E2E Testing
  • •Walmart Test Automation
Can Adapt

Cypress

Adaptable
Familiar with concepts and usage; can adapt quickly
Projects:
  • •UI Testing
Can Adapt

JUnit

Advanced
Worked with AI pair programming; can write and maintain tests
Projects:
  • •Java Backend Tests
Can Adapt

Selenium

Adaptable
Familiar with framework; worked with AI assistance
Projects:
  • •Browser Automation