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Kartik Singh

Kartik Singh

Full-stack and backend Software Development Engineer

80
Profile Score

About

Full-stack and backend Software Development Engineer (SDE) skilled in scalable systems using React, Next.js, Node.js, TypeScript, PostgreSQL, Redis, Docker, and Kubernetes. Strong foundation in Data Structures and Algorithms (DSA, 300+ problems solved), Object-Oriented Programming (OOP), system design (LLD/HLD), real-time systems, and distributed systems. Delivered production applications used by thousands of users with clean architecture and efficient engineering decisions.

Skills & Expertise (30)

React.js Intermediate
8.2/10
1
Years Exp
AWS Intermediate
8.0/10
1
Years Exp
Node.js Intermediate
8.0/10
1
Years Exp
Docker Intermediate
7.9/10
1
Years Exp
CI/CD Intermediate
7.8/10
1
Years Exp
DSA GitHub Actions Postgresql MongoDb Redis System Design OOP OS DBMS Computer Networks Distributed Systems C++ Kubernetes REST APIs WebSockets GraphQL FastAPI Express Tailwind CSS REDUX Next.js SQL Python JavaScript Typescript

Work Experience

Member

Developer Student Club (DSDL KIET)

Oct 2024 - Present

Built and scaled 3 full-stack applications handling 10,000+ concurrent users using Docker and CI/CD pipelines.

Web Development Intern

InternPe

Jun 2024 - Aug 2024

Developed secure REST APIs and responsive React UI components with JWT authentication and rate limiting.

Freelance Full-Stack Developer

Upwork

Jan 2025 - Present

Delivered 8 production projects for clients using React, Node.js, and AWS; maintained consistent 5.0-star ratings across all engagements.

Education

B.Tech – Computer Science and IT - KIET Group of Institutions, Ghaziabad

2023 - 2027 · Afghanistan

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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 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceMar 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation

Skills (30)

React.js AWS Node.js Docker CI/CD DSA GitHub Actions Postgresql MongoDb Redis +20 more