Aman Jaiswal

Full-Stack Developer

Mumbai, Maharashtra, India 0+ yrs exp 87 · Excellent

About

Full-Stack Developer with a proven track record of architecting and deploying end-to-end production web applications using JavaScript, React.js, Next.js, Node.js, and MongoDB. Specialized in transforming manual business operations into scalable digital systems, recently reducing a client's order processing time by 40% through a custom e-commerce platform. Experienced in building high-performance UI/UX, REST APIs, AI-driven analytics tools, and real-time communication interfaces for fast-paced engineering teams.

Skills & Expertise (26)

React.js Intermediate

6.5/10

Years Exp

Next.js Intermediate

6.5/10

Years Exp

JavaScript Intermediate

6.5/10

Years Exp

REST API development Intermediate

6.5/10

Years Exp

Node.js Intermediate

6.5/10

Years Exp

MongoDb Intermediate

6.0/10

Years Exp

Git Intermediate

6.0/10

Years Exp

GitHub Intermediate

6.0/10

Years Exp

Vercel Intermediate

6.0/10

Years Exp

JWT Authentication Intermediate

6.0/10

Years Exp

Express.js Intermediate

6.0/10

Years Exp

CSS3 Intermediate

6.0/10

Years Exp

HTML5 Intermediate

6.0/10

Years Exp

Tailwind CSS Intermediate

5.5/10

Years Exp

MongoDB Atlas Intermediate

5.5/10

Years Exp

MySql Intermediate

5.5/10

Years Exp

Mongoose Intermediate

5.0/10

Years Exp

Postman Intermediate

5.0/10

Years Exp

Appwrite Beginner

4.5/10

Years Exp

Python Intermediate

4.5/10

Years Exp

WebRTC Beginner

4.0/10

Years Exp

Google Gemini API Beginner

4.0/10

Years Exp

Vercel AI SDK Beginner

4.0/10

Years Exp

Socket.IO Beginner

4.0/10

Years Exp

Framer Motion Beginner

4.0/10

Years Exp

C++ Beginner

3.5/10

Years Exp

Work Experience

Freelance Full-Stack Developer

Self-Employed

Oct 2025 - Present

Architected and deployed a Next.js and MongoDB e-commerce engine (Fabric By Meter) for an offline retail client, replacing manual spreadsheet tracking and reducing order processing time by approximately 40%. Engineered a dual-path state-management cart system using JWT authentication for registered users and localStorage for guests, closing stock-enforcement gaps and preventing 100% of out-of-stock overselling errors. Built a highly responsive, variant-aware UI capable of processing 50+ nested color and hex-code data points, incorporating auto-selecting variants and dynamic image-swapping to optimize user experience. Owned end-to-end production deployments via Vercel, including custom domain DNS routing, full CI/CD build pipelines, and ongoing post-launch UI optimization and bug triage.