Atish Jadhav

Full Stack Developer

Pune, India 2+ yrs exp 85 · Excellent

About

Results-driven Full Stack Developer (MERN) with 2.5+ years delivering end-to-end, production-grade web applications using React.js, Node.js, Express.js, MongoDB, PostgreSQL, and TypeScript. Proven track record of designing RESTful APIs, architecting scalable state management, and optimizing Core Web Vitals by 30%. Hands-on with AWS (EC2, S3, IAM, CloudWatch), CI/CD pipelines, Agile/Scrum, and cross-functional collaboration. Strong ownership mindset; immediate joiner.

Skills & Expertise (44)

React.js Advanced

8.1/10

2.5

Years Exp

Git Advanced

8.0/10

2.5

Years Exp

Node.js Advanced

7.9/10

2.5

Years Exp

Express.js Advanced

7.8/10

2.5

Years Exp

Typescript Intermediate

7.6/10

2.5

Years Exp

REST API design Advanced

7.5/10

2.5

Years Exp

Docker Intermediate

7.0/10

2.5

Years Exp

Jest Scrum Vitest React Testing Library Cypress Playwright Unit Testing Integration Testing Gitflow GitHub Jira Vite Webpack Tailwind CSS Shadcn UI SASS Agile MongoDb Javascript (ES6+ Next.js Redux Toolkit Zustand TanStack Query GraphQL JWT Authentication Postgresql MySql Vercel Schema Design Query Optimization AWS (EC2 AWS (S3 AWS (IAM AWS (CloudWatch GitHub Actions Netlify

Work Experience

Full Stack Developer

Senwell Solutions

Aug 2025 - Present

Developed and maintained Node.js/Express.js RESTful APIs integrated with PostgreSQL and MongoDB, reducing average API response time by 20% through query optimization and efficient middleware design. Engineered scalable, pixel-perfect UI components with React.js, Next.js, TypeScript, and shadcn/ui across 3 concurrent projects, reducing UI inconsistencies by 25% and accelerating design-system adoption. Optimized Core Web Vitals and Lighthouse scores by 30% via code-splitting, lazy loading, and image optimization; deployed and monitored on AWS (EC2, S3, CloudWatch) with GitHub Actions CI/CD. Architected frontend state management with Redux Toolkit, cutting data-flow bugs by 40%; led Agile/Scrum sprints delivering features 15% ahead of schedule through structured Gitflow workflows.

React.js Developer

99minds Inc.

Jan 2024 - Aug 2025

Delivered end-to-end features across React.js frontend and Node.js/Express.js backend; built reusable component library improving dashboard rendering performance by 30% via lazy loading and memoization. Designed and implemented secure role-based authentication using JWT and Google OAuth2, eliminating unauthorized access incidents across all production environments. Reduced page load time by 40% through Vite-based build optimizations and advanced image compression, measurably boosting Core Web Vitals scores and user retention. Wrote unit and integration tests with Jest and React Testing Library, reducing API-related defects by 35%; participated in code reviews and maintained CI/CD pipelines across staging and production.