Yuvraj Singh

Software Engineer

Hyderabad, India 2+ yrs exp 76 · Very Good

About

No bio added yet

Skills & Expertise (37)

Git Advanced

8.0/10

Years Exp

React.js Advanced

8.0/10

Years Exp

React Native Intermediate

7.5/10

Years Exp

JavaScript Intermediate

7.5/10

Years Exp

HTML Intermediate

7.0/10

Years Exp

CSS Intermediate

7.0/10

Years Exp

Next.js Intermediate

7.0/10

Years Exp

Node.js Intermediate

7.0/10

Years Exp

Typescript Intermediate

6.5/10

Years Exp

Docker Intermediate

6.5/10

Years Exp

Postgresql Intermediate

6.5/10

Years Exp

Express.js Intermediate

6.5/10

Years Exp

Data Structures & Algorithms Intermediate

6.0/10

Years Exp

Flask Intermediate

6.0/10

Years Exp

GraphQL Intermediate

6.0/10

Years Exp

MongoDb Intermediate

6.0/10

Years Exp

Storybook LINUX Jira Postman Vercel Object-Oriented Programming DBMS GitHub Operating systems ECR AWS ECS AWS S3 REST API design Firebase Apollo Server Responsive Web Design Jotai Zustand REDUX Expo Vue.js

Work Experience

Software Engineer

IESoft Technologies Pvt. Ltd.

Aug 2024 - Present

Architected a multi-vendor grocery-ordering frontend from scratch across 20+ screens, including cross-store checkout, shared/group carts, guest checkout, and a price-comparison engine surfacing cheaper-store alternatives per item. Developed a Flask backend for an AI-powered Quality Control system (POC), integrating a pre-trained detection model with PyAV video processing, AWS S3 upload, and PostgreSQL storage, plus REST APIs and the upload frontend. Engineered a custom React Native UI component library (15+ reusable components) with Storybook documentation, published as an internal NPM package, cutting new-screen development time by 40%. Implemented a multilingual interface (React-i18next, 7 languages) using memoized Redux selectors to cut re-renders by 50%; refactored client platform to Nuxt 4 + Vue 3 (Pinia), reducing load time by 30% and time-to-interactive by 60%.

Software Development Intern

Knolskape Solutions Pvt. Ltd.

Jan 2024 - Jul 2024

Designed and built the responsive frontend for a client-facing Agile simulation app across 5 sprints, using React and Redux with guided onboarding (React Joyride) for 200+ in-house users. Integrated 15+ frontend components with REST APIs, achieving 99.9% data accuracy and cutting sync issues by 40%; localized the app across 4+ languages, contributing to a 20% rise in international users. Diagnosed recurring load failures in a Design Thinking simulation by tracing the root cause to an expired Firebase Authentication token, eliminating the recurring data-load errors.

Frontend Developer Intern

Virtually Testing Foundation

Jan 2022 - Apr 2022

Worked closely with a team of 3 developers across a ∼12.5-hour time-zone gap to build and maintain the organization’s primary web platform, increasing user engagement by 30%. Deployed 3 React.js applications with pre/post-loading strategies and optimized asset delivery (script trimming, image compression), cutting load time by 40%. Redesigned navigation and authentication workflows based on user feedback, reducing bounce rate by 25%.