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Sachin Singh

Sachin Singh

Software Developer

Haryana, India $10/hr 1+ yrs exp 93 · Outstanding

About

Software Developer specializing in web applications and browser extensions using Next.js and React, focused on responsive UI, performance optimization, frontend security, and clean, maintainable code in collaborative engineering environments.

Skills & Expertise (26)

React Advanced
8.5/10
2
Years Exp
React.js Advanced
8.2/10
1.5
Years Exp
Next.js Advanced
7.9/10
1.5
Years Exp
React Native Advanced
7.5/10
1.5
Years Exp
Tailwind CSS Advanced
7.3/10
1.5
Years Exp
JavaScript (ES6+) Advanced
7.1/10
1.5
Years Exp
Postgresql Netlify Vercel GitHub Git Chrome Extension APIs Express.js NativeWind Expo MongoDb JavaScript Chrome APIs REST APIs Express Node.js Material UI Framer Motion Redux Toolkit C++ Typescript

Work Experience

Software developer

Forescribe

Aug 2024 - feb 2026

Developed and maintained frontend features across multiple production applications using Next.js, React, and Tailwind CSS, focusing on performance, responsiveness, and clean, maintainable UI. Led end-to-end development of two Chrome extensions (LoopSense and AppScout) from system architecture and authentication flow to production deployment, achieving 30% performance improvement through efficient data handling and logic refactoring. Strengthened application security across company projects by implementing Content Security Policy (CSP) headers and additional security policies, mitigating XSS and injection attacks and improving security compliance. Revamped the frontend architecture and UI of forescribe.ai, delivering faster load times, smoother navigation, and improved user experience across devices. Maintained and optimized project dependencies, addressing security vulnerabilities and improving build stability. Implemented Next.js configuration optimizations (caching and image optimization) to improve build times and developer experience. Redesigned user onboarding and authentication flows, resulting in a smoother experience and 15% faster login times. Built 10+ responsive, production-ready pages for forescribe.ai using Next.js, React, and Tailwind CSS, improving Lighthouse scores from 72 → 92. Supported frontend developer interns by helping with project setup, fixing UI and responsiveness issues, and guiding them on better code structure and workflows.

Education

Bachelor of Technology - Computer Science - Maharshi Dayanand University

2020 - 2024 · Afghanistan

Certifications

Python Developer

MS INFOTECH · 2024

Completed Python coaching where I learned various Python technologies and fundamentals, and built several small projects to apply my knowledge practically. The experience strengthened my problem-solving skills and gave me hands-on exposure to real-world programming concepts.

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 8/15
💰 Rate 5/5
🏆 Certs 5/5
Verified 5/5
Total Score 93/100

Profile Overview

Member sinceFeb 2026

Availability Details

Visa Status

Need Sponsorship

Relocation

Open to Relocation