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Sujay PaulSP
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Sujay Paul

@sujaypaul

Full-stack developer building production-grade web apps end-to-end for real users.

India
Message

What I'm looking for

I’m looking to build production-grade web apps end-to-end in an async remote environment. I want ownership (auth, APIs, DB, and frontend) and a team that ships—so I can deliver without hand-holding.

I build production-grade web apps end-to-end — from PostgreSQL schemas to deployed Next.js frontends. At Ritswa, I shipped 6 full-stack products in a team of 6, including billing and inventory systems that are live and in active business use.

I work best in async remote environments and I don't need hand-holding to deliver. I’ve owned full auth flows across multi-role systems, built and maintained 30+ REST APIs with JWT auth and RBAC, and reduced average API response time by 30%+ through query optimization and caching.

Experience

Work history, roles, and key accomplishments

Jewelry Shop ERP logoJE
Current

Full-Stack Developer (ERP)

Jewelry Shop ERP

Jan 2025 - Present (1 year 5 months)

Solely developed a production ERP for jewelry inventory and billing, including gold/silver stock management, dual billing models, and transaction lifecycle with pending payment calculations. Designed the database schema from scratch and implemented user-level isolation using Supabase Auth, with jsPDF invoice generation and a Redux-driven billing state layer.

RL
Current

Full-Stack Developer

Ritswa Software Solution Pvt Ltd

Jun 2023 - Present (3 years)

Built and shipped 6 production full-stack web applications end-to-end using Next.js, React, TypeScript, and PostgreSQL for active business use. Developed 30+ REST APIs with JWT auth and RBAC, reducing average API response time by 30%+ through query optimization and caching.

Education

Degrees, certifications, and relevant coursework

NIELIT logoNI

NIELIT

PG Diploma in Computer Applications (IT A Level), Computer Applications

Completed PG Diploma in Computer Applications (IT A Level) at NIELIT. Coursework covered data structures (C++), OOP (Java), DBMS, OS & Unix, networking, and web/system analysis.

GU

Guwahati University

Bachelor of Science, Chemistry

Earned a B.Sc. degree in Chemistry from Guwahati University.

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