Mozammil ยท Full Stack Web Developer
I build full-stack platforms, end to end.
From the Postgres schema and API to auth, RBAC and the interface. Currently shipping enterprise systems at Botivate.
Featured work
Multi-branch jewellery retail ERP
O2D
A multi-branch ERP that merges a second factory ERP into one backend, runs a 13+ stage order pipeline and syncs with a B2B platform.
- API endpoints
- 170API endpoints
- data models
- 29data models
- pipeline stages
- 13+pipeline stages
- Next.js 16
- React 19
- TypeScript
- Express
- Next.js
- React
- TypeScript
- Node.js
- Express
- PostgreSQL
- Prisma
- Redis
- MongoDB
- Supabase
- GraphQL
- Socket.io
- Tailwind CSS
- Docker
- NGINX
- GitHub Actions
About
I'm a full-stack developer who likes owning the whole problem: the data model, the API, the permissions and the screens people use every day.
At Botivate Services I built vSnap, an operations platform that brings six business systems into one app, and O2D, a multi-branch jewellery ERP that merges a second factory ERP under one backend and talks server-to-server with an external B2B platform. I also led the move of 60+ legacy modules and a 139-file legacy frontend onto typed Next.js, Express and Prisma stacks.
I care about foundations that hold up in production: strict types, validated inputs at every boundary, and deploys that run through CI instead of someone's laptop.
- Role
- Full Stack Web Developer, Botivate Services LLP
- Based in
- Raipur, India
- Education
- BCA, Pt. Ravishankar Shukla University
- Focus
- Next.js, Express, PostgreSQL, AWS
Selected projects
Production systems for real businesses, from the database schema to the deploy pipeline.
Multi-branch jewellery retail ERP
O2D
A multi-branch ERP that merges a second factory ERP into one backend, runs a 13+ stage order pipeline and syncs with a B2B platform.
- API endpoints
- 170API endpoints
- data models
- 29data models
- pipeline stages
- 13+pipeline stages
- Next.js 16
- React 19
- TypeScript
- Express
- PostgreSQL
Enterprise business operations platform
vSnap
One app for six business systems, secured with rotating-token JWT auth and an RBAC engine of 80+ grantable permissions.
- Six business systems unified in a single Next.js 15 app
- httpOnly JWT access tokens with rotating, hashed refresh tokens and reuse detection
- RBAC engine with 80+ independently grantable permissions across 6 modules
- pages
- 83pages
- data models
- 35data models
- permissions
- 80+permissions
- Next.js 15
- React 19
- TypeScript
High-volume campaign automation
WhatsApp Messaging Engine
A queue-backed campaign sender on the Meta Business API that delivers 10,000+ messages per run without getting numbers blocked.
- messages per campaign
- 10k+messages per campaign
- Next.js
- Node.js
- Express.js
HR and finance management
HRFMS
Attendance, leave, payroll and financial reporting for four role levels, with WhatsApp alerts for HR events.
- role levels
- 4role levels
- core modules
- 4core modules
- Next.js
- Node.js
- Express.js
Experience
Download the full resumeNov 2025 - Present
Full Stack Web Developer
Botivate Services LLP ยท Full-time
- Architected and built vSnap, an operations platform on Next.js 15, React 19, Express 5, PostgreSQL and Prisma that unifies six business systems across 83 pages and 35 relational data models, with JWT auth and an 80+ permission RBAC engine.
- Built O2D, a multi-branch jewellery retail ERP on Next.js 16, React 19, Express, Prisma and PostgreSQL that merges a second factory ERP under one backend and integrates an external B2B platform server-to-server, spanning 170 API endpoints, 29 Prisma models and 27 frontend feature modules across 31 routes.
- Retrofitted O2D from single-tenant to multi-branch after launch, adding branch-scoped RBAC, a SUPER_ADMIN role and documented cross-system data-isolation rules so the merged ERPs safely share one PostgreSQL database.
- Built a secret-authenticated server-to-server integration and an immutable audit log that powers a state-reconstruction recovery tool, and hardened security with an SSRF-safe image proxy and TOCTOU-safe RBAC checks.
- Led the migration of 60+ legacy vSnap modules and a 139-file legacy O2D frontend to modern typed stacks, and deployed both platforms to AWS EC2 with Docker, Nginx and GitHub Actions CI/CD.
- Shipped a WhatsApp automation system sending 10,000+ messages per campaign on BullMQ and Redis queues, running in production on AWS EC2 and Hostinger VPS behind Docker, Nginx and SSL.
Aug 2025 - Oct 2025
Intern Developer
Botivate Services LLP ยท Internship
- Completed a supervised Agentic AI project under the CEO, delivered on schedule and recognized with a project completion certificate.
2020 - 2023
Bachelor of Computer Applications (BCA)
Vipra College, Pt. Ravishankar Shukla University
Skills and tools
Frontend
- React 19
- Next.js
- TypeScript
- JavaScript
- Tailwind CSS v4
- shadcn/ui
- TanStack Query
- Redux Toolkit
- Zustand
- GSAP
- Framer Motion
Backend
- Node.js
- Express 5
- REST APIs
- GraphQL
- Apollo Server
- Socket.io
Data
- PostgreSQL
- Prisma ORM
- MongoDB
- Supabase
- Redis
- BullMQ
Cloud & DevOps
- AWS EC2, S3, RDS
- Docker
- Nginx
- GitHub Actions
- SSL
- Hostinger VPS
Auth & Security
- JWT with token rotation
- RBAC
- Bcrypt
- Zod validation
Systems & Integration
- Multi-tenant / multi-branch
- Legacy system migration
- Server-to-server integration
- Audit logging
- SSRF mitigation
Writing
No posts yet. The first one is on its way.
Available for new opportunities
Have a role or a project in mind?
Tell me about the team, the product and the problem you want solved.
mdmozammil605@gmail.com