Ayush Kumar Gupta

Software Engineer

India 0+ yrs exp 81 · Excellent

About

Software Engineer with experience designing RESTful APIs, real-time systems, and scalable web applications. Strong problem-solving foundation built on 300+ solved Data Structures & Algorithms problems and proven ability to diagnose and resolve performance bottlenecks, delivering measurable improvements such as a 35% reduction in redundant re-renders and reduced database load through caching. Seeking Backend / Software Engineer roles at startups and product-based companies.

Skills & Expertise (26)

JavaScript Intermediate

7.5/10

Years Exp

Python Intermediate

7.5/10

Years Exp

RESTful APIs Intermediate

7.5/10

Years Exp

React.js Intermediate

7.5/10

Years Exp

GitHub Intermediate

7.0/10

Years Exp

Git Intermediate

7.0/10

Years Exp

Node.js Intermediate

7.0/10

Years Exp

FastAPI Intermediate

7.0/10

Years Exp

HTML5 Intermediate

7.0/10

Years Exp

CSS3 Intermediate

7.0/10

Years Exp

LINUX Intermediate

6.5/10

Years Exp

Docker Intermediate

6.5/10

Years Exp

Postgresql Intermediate

6.5/10

Years Exp

MySql Intermediate

6.5/10

Years Exp

MongoDb Intermediate

6.5/10

Years Exp

Responsive UI Design Intermediate

6.5/10

Years Exp

Next.js Intermediate

6.5/10

Years Exp

Express.js Intermediate

6.5/10

Years Exp

DBMS Intermediate

6.5/10

Years Exp

Object-Oriented Programming Intermediate

6.5/10

Years Exp

Data Structures and Algorithms Intermediate

6.5/10

Years Exp

Tailwind CSS Intermediate

6.0/10

Years Exp

Jira Intermediate

6.0/10

Years Exp

System Design Intermediate

5.5/10

Years Exp

WebSockets Beginner

5.0/10

Years Exp

Redis

Work Experience

Backend Developer Intern

Dpanda

Feb 2026 - Apr 2026

Developed backend features for an ONDC seller application using FastAPI, implementing RESTful APIs for seller operations. Built brand-based product catalog generation by processing and transforming product data received from the ONDC network. Collaborated with frontend developers to integrate backend APIs and resolve application issues across the seller platform. Worked directly on the remote Linux server using SSH key-based (PEM) authentication to deploy updates, debug backend services, and maintain application functionality.

Frontend Developer Intern

Orbiz.one

Feb 2025 - Apr 2025

Contributed to a scalable Warehouse Management System, solving real-time inventory tracking challenges for concurrent multi-user access. Diagnosed and resolved client-side performance bottlenecks by integrating React Query, reducing redundant API calls and improving responsiveness. Built modular, reusable UI components adopted across the application, improving maintainability and design consistency. Collaborated with backend engineers to integrate RESTful APIs and debug cross-system performance issues.