Chaughule Balaji
I am Chaughule Balaji, leading full-stack engineering at YJ Developers. I specialize in designing high-performance e-commerce and SaaS architectures across Next.js, TypeScript, Node.js, NestJS, PostgreSQL, and AWS.
Core Engineering Disciplines
Full-Stack Web Architecture
Architecting modular web applications with Next.js, React, TypeScript, Node.js, and NestJS.
Database Design & Data Modeling
Designing normalized schemas and ORM models with PostgreSQL, MongoDB, and Prisma.
Production Security & Auth
Engineering authentication with JWT in HttpOnly cookies, RBAC, Bcrypt, and account protection.
Cloud & DevOps Infrastructure
Managing AWS and VPS environments with Linux, Nginx reverse proxying, and PM2.
Work Experience & Leadership
Full-Stack Developer & Team Leader
Leading end-to-end software architecture, technical decision-making, team guidance, and cloud infrastructure for e-commerce, SaaS, and client platforms.
Frontend Developer Intern
Completed a 6-month professional internship delivering responsive web applications, component libraries, and API integrations with Next.js & React.
Featured Case Studies
Bharat Cart
Engineered the full architecture for a large-scale e-commerce platform with PostgreSQL/Prisma variant modeling, Supabase storage, and JWT/RBAC security.
Shree Sai Creation
Commercial e-commerce platform delivering seamless customer journeys from product discovery and cart operations through checkout and wishlist.
System Architecture & Standards
Authentication & Security
Stateless JWT in HttpOnly cookies, Bcrypt password hashing, RBAC route protection, and brute-force account lockout prevention.
Data Modeling & Concurrency
PostgreSQL & Prisma schemas with deterministic variant uniqueness protection, relational cascading, and Supabase media storage.
Cloud Hosting & DevOps
Linux VPS & AWS deployment with Nginx reverse proxying, SSL/TLS termination, PM2 process supervision, and automated reloads.
Technical Skills Matrix
Languages & Frameworks
Frontend & UI/UX
Backend & REST APIs
Databases & ORM
Cloud & Linux Hosting
Security & Protocols
DevOps & Tools
Data Science & ML
Education & Verified Certifications
Bachelor of Computer Science (BCS)
Get in Touch
Direct Email
Primary communication channel
Prompt responses for engineering roles and consultations.
Location
Latur, Maharashtra, India