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U Kullayappa

U Kullayappa

Full Stack Developer

AP 85 · Excellent

About

Results-driven Full Stack Developer with hands-on experience building scalable web applications using React.js, Node.js, Express.js, and PostgreSQL. Skilled in RESTful API design, authentication via Passport.js, responsive UI development, and CI/CD pipelines. Delivered 4 production-grade projects including real-time chat system (50+ concurrent users), analytics dashboard, and e-commerce platform with 10+ API endpoints.

Skills & Expertise (24)

VS Code Advanced
9.0/10
1
Years Exp
GitHub Advanced
9.0/10
1
Years Exp
Git Advanced
9.0/10
1
Years Exp
JavaScript ES6+ Advanced
9.0/10
1
Years Exp
REST APIs Advanced
9.0/10
1
Years Exp
Node.js Advanced
9.0/10
1
Years Exp
Responsive Design Advanced
9.0/10
1
Years Exp
React.js Advanced
9.0/10
1
Years Exp
CSS3 Advanced
9.0/10
1
Years Exp
HTML5 Advanced
9.0/10
1
Years Exp
Express.js Advanced
8.5/10
1
Years Exp
Component Architecture Advanced
8.0/10
1
Years Exp
Postgresql Advanced
8.0/10
1
Years Exp
CRUD Operations Advanced
8.0/10
1
Years Exp
Query Optimization Advanced
8.0/10
1
Years Exp
Schema Design Advanced
8.0/10
1
Years Exp
SQL Advanced
8.0/10
1
Years Exp
bootstrap Intermediate
7.5/10
1
Years Exp
WebSocket Intermediate
7.5/10
1
Years Exp
Render Intermediate
7.0/10
1
Years Exp
Passport.js Intermediate
7.0/10
1
Years Exp
Vercel Intermediate
7.0/10
1
Years Exp
Session management Intermediate
7.0/10
1
Years Exp
Java Intermediate
5.5/10
1
Years Exp

Work Experience

Full Stack Developer

Real-Time Chat Application

Apr 2026 - Apr 2026

Engineered real-time messaging system supporting 50+ concurrent users with WebSocket communication and user presence tracking. Designed PostgreSQL schema with optimized queries for instant message retrieval and persistence.

Full Stack Developer

Full Stack E-Commerce Platform (HubElectro)

Apr 2026 - Apr 2026

Developed end-to-end platform with product catalog, user authentication, shopping cart, and order processing with 10+ REST APIs. Implemented role-based access control (RBAC) for customer and admin accounts with secure session management.

Full Stack Developer

Analytics Dashboard

Apr 2026 - Apr 2026

Built interactive dashboard with dynamic filters, data aggregation APIs, and KPI visualization. Implemented CSV export functionality for data analysis and reporting.

Full Stack Developer

Developer Portfolio Website

Apr 2026 - Apr 2026

Designed fully responsive portfolio with automated GitHub Actions CI/CD pipeline enabling zero-downtime deployments.

Education

B.Tech – Electronics & Communication Engineering - Ananthalakshmi Institute of Technology and Sciences

- 2026 · Afghanistan

Intermediate (12th) - Andhra Pradesh State Board

- 2022 · Afghanistan

SSC (10th) - Andhra Pradesh State Board

- 2020 · Afghanistan

Certifications

The Complete Full-Stack Web Development Bootcamp

Udemy · 2026

SQL & PostgreSQL Database Management

Udemy · 2026

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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 5/5
Verified 5/5
Total Score 85/100

Profile Overview

Member sinceJun 2026