Hey! I'm
Shahnawaz Sazid
I am a Full Stack Software Developer passionate about building modern, scalable applications. I work on both frontend and backend, crafting engaging user interfaces while building robust, efficient server-side systems that work seamlessly together.
Completed
Aspiring Software Developer
Full Stack Software Developer
My journey in software development began in 2024, after graduating in Electrical & Electronics Engineering. Since then, I've worked across the stack-building interactive user interfaces, robust APIs, and scalable systems-driven by curiosity for how technology shapes real-world solutions.
I enjoy designing secure APIs, intuitive interfaces, and data-driven applications, always considering architecture, user experience, and edge cases. My current focus is deepening full stack skills, exploring cloud infrastructure, DevOps, and system reliability.
"My long-term goal is to engineer resilient, secure, and user-centric systems - bridging frontend, backend, and cloud infrastructure for impactful solutions."
TECH STACK
A comprehensive breakdown of my engineering capabilities and Expertise
Frontend

HTML
Advanced
CSS
Advanced
TAILWDIN CSS
Advanced
REACT.JS
Advanced
NEXT.JS
Advanced
HOOK FORM
Advanced
AXIOS
Advanced
REDUX TOOLKIT
Advanced
REACT QUERY
Advanced
SHADCN/UI
Advanced
DAISY UI
Advanced
RADIX UI
Intermediate
FRAMER MOTION
IntermediateBackend & DATABASE

NODE.JS
Advanced
EXPRESS.JS
Advanced
MONGODB
Advanced
MONGOOSE
AdvancedSQL
Advanced
POSTGRESQL
Advanced
PRISMA
Advanced
REDIS
Intimidated
RESTAPI
Advanced
STRIPE
Intermediate
SSLCommerz
Advanced
NODEMAILER
AdvancedAuth, Security & Validation

JWT
Advanced
PASSPORT.JS
Advanced
NEXTAUTH
Intermediate
FIREBASE
Advanced
ZOD
AdvancedAI & TOOLS

OPEN ROUTER
Advanced
CHATGPT
Advanced
GEMINI
Advanced
CLAUDE
Advanced
COPILOT
Advanced
VSCODE
Advanced
POSTMAN
Advanced
FIGMA
Intermediate
LINUX
IntermediateCloud & Devops

VERCEL
Advanced
RENDER
IntermediateNETLIFY
AdvancedLANGUAGES

JAVASCRIPT
Advanced
TYPESCRIPT
AdvancedRECENT WORKS
A selection of my latest projects, showcasing my skills and expertise.
See all projects →
EVENTRA - EVENT MANAGMENT APP
Eventra is a full-featured event management platform frontend built with Next.js 16 and TypeScript. It supports three distinct roles (Admin, Host, Client) with role-based navigation and dashboards, secure JWT authentication with HTTP-only cookies, SSLCommerz payment integration with automated revenue splitting (90% host, 10% admin), peer-to-peer review system with host ratings, comprehensive analytics dashboards, and responsive UI. Features include: interest-based event discovery with advanced search & filtering, event booking with online payment options, host/event application system with admin approval, event lifecycle management (Open/Full/Cancelled/Completed status), image uploads via Cloudinary, email notifications (booking confirmations, host application email (confirm/rejection), payment receipts), contact form integration, user/host/event/payment management for admins, revenue tracking dashboards for hosts, participant management, SEO optimization with meta tags, mobile-first responsive design with adaptive navigation, and real-time stats display across all dashboard types.
Key Features:
• Mind Like Event Matching Based on Interests and Rate Limiting Features Included for preventing excessive requests
• Users can discover, book, and manage events with advanced search, filtering, reviews, and event status tracking.
• Hosts can create and manage events, track event application, and monitor earnings with automated revenue splitting.
• Admins can manage users, hosts, events, payments, approvals, and platform analytics.
• Secure JWT authentication with HTTP-only cookies, role-based access, and Zod-based validation.
• SSLCommerz payments, advanced Search, Sort, Filter and review system
𝐊𝐞𝐲 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬
1. Secure JWT Authentication
2. Role-based dashboards & navigation (Admin / Host / Client)
3. SSLCommerz payment integration with automatic revenue split 90% → Host 10% → Platform (Admin)
4. Post-event review & rating system (clients → hosts)
5. Analytics & revenue dashboards for Hosts and Admins
6. Interest-based event discovery with advanced search & filters
7. Automated email notifications (booking, approval, payments)
8. Event lifecycle management Open → Full → Cancelled → Completed
𝐂𝐥𝐢𝐞𝐧𝐭 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬
1. Discover events using search, filters, and interests
2. Book & pay securely online
3. Manage booked events (join/leave before start)
4. Review hosts after event completion
5. Apply to become a host (admin approval required)
𝐇𝐨𝐬𝐭 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬
Create, update, and manage events
Mark events as Completed after event date
Track earnings with revenue dashboards
𝐀𝐝𝐦𝐢𝐧 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬
Full control over users, hosts, events, and payments
Approve/reject host & event applications
Monitor platform revenue (10% commission)
View real-time platform statistics
𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤
𝑭𝒓𝒐𝒏𝒕𝒆𝒏𝒅: Next.js, TypeScript, Tailwind CSS, ShadCN/UI, React Hook Form + Zod
𝑩𝒂𝒄𝒌𝒆𝒏𝒅: TypeScript, Node.js, Express, PostgreSQL + Prisma ORM, JWT, bcryptjs, SSLCommerz, Nodemailer
𝐓𝐞𝐬𝐭 𝐀𝐜𝐜𝐨𝐮𝐧𝐭𝐬
Admin → admin@gmail.com | Admin@12345
Host → host1@gmail.com | Host@12345
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CATEGORY
Fullstack
FRONTEND TECHNOLOGIES
Next.js, TypeScript, Tailwind CSS, Tailwind Merge, ShadCN/UI, React Hook Form, Zod Validation, Axios, React Fast Marquee, date-fns, npm, SSR, SSG, ISR
BACKEND TECHNOLOGIES
Node.js, Express.js, PostgreSQL, Prisma ORM, JWT,Typescript, Zod, Cloudinary, Multer, Multer Storage Cloudinary, Nodemailer, SSLCommerz, Bcrypt, axios, express-rate-limit

CARIO RIDES - RIDE MANAGMENT APP
Real-time ride tracking, location-based ride matching using GeoJSON, JWT authentication, secure payments (SSLCommerz) with automated invoice pdf generation, advanced search sort filter and role-based dashboards, features and analytics for Riders, Drivers, and Admins.
Key Features:
- 1. Rider’s request and track rides in real-time; Drivers go online/offline, accept/reject rides, and update ride statuses
- 2. Role Based dashboards with ride history, analytics, and profile Admin can manage riders, drivers, rides and feedbacks.
- 3. Supports SSLCommerz payments, automated PDF invoices, email notification and real-time SOS 4. and Realtime map.
- 5. GeoJSON-based ride matching within 1 km radius using Haversine distance for accurate rider-driver connections.
- 6. Secure JWT authentication with HTTP-only cookies, role-based access, Zod-based validation and revenue splitting
CARIO-RIDES is a full-stack ride-booking platform for Riders, Drivers, and Admins, offering real-time tracking, secure payments, automated PDF invoices, SOS alerts, role-based dashboards, and analytics.
Live-Link → https://cario-ride-frontend.vercel.app/
Frontend Repo → https://github.com/Sazid60/CARIO-RIDE-FRONTEND
Backend Repo → https://github.com/Sazid60/CARIO-RIDE-BACKEND
👤 𝐑𝐢𝐝𝐞𝐫 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬
- Request or cancel rides
- See nearby drivers.
- Live ride tracking on maps + SOS button.
- Pay online via SSLCommerz or offline (cash).
- Auto-generated PDF invoices via email.
- Analytics: spending, daily/weekly/monthly rides.
- Ride history with search, filter, pagination.
- Manage profile + rate drivers.
- Search and Ask Queries
🚗 𝐃𝐫𝐢𝐯𝐞𝐫 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬
- Go online/offline to manage availability.
- Accept/reject ride requests.
- Update ride status: arrived → pickup → start → complete.
- Earnings dashboard with daily/weekly/monthly reports.
- Full ride history + invoices.
- Manage profile & vehicle info.
🛠️ 𝐀𝐝𝐦𝐢𝐧 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬
- Approve/suspend drivers, block/unblock users.
- Handle user queries → reply via email + auto-add to FAQs.
- Monitor rides, income, expenses
𝐒𝐩𝐞𝐜𝐢𝐚𝐥 𝐍𝐨𝐭𝐞𝐬 & 𝐒𝐲𝐬𝐭𝐞𝐦 𝐋𝐨𝐠𝐢𝐜
- Allow map and Cookies for this app.
- Driver registration requires approval; logout/login to access features.
- Rider ↔ Driver matching only within 1 km.
- fare: 100 BDT/km.
- Earnings split: 80% Rider, 10% Admin.
🔑 𝐓𝐞𝐬𝐭 𝐀𝐜𝐜𝐨𝐮𝐧𝐭𝐬
Admin → admin@gmail.com | Admin123@
Driver → driver@gmail.com | Driver123@
Rider → rider@gmail.com | Rider123@
⚙️ 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤
𝑭𝒓𝒐𝒏𝒕𝒆𝒏𝒅: React, TypeScript, Redux Toolkit, RTK Query Tailwind, ShadCN/UI, React-Leaflet, Recharts, React Router, Origin Ui, React Hook Form, Zo, react-Countup, React-Marquee, Axios, Bun
𝑩𝒂𝒄𝒌𝒆𝒏𝒅: Node.js, Express, Mongoose, Mongodb JWT, Cloudinary,Multer, Nodemailer, PDFKit, SSLCommerz, Passportjs, Bcrypt, Haversine-distance , Geojson
Powered by Froala Editor
CATEGORY
Fullstack
FRONTEND TECHNOLOGIES
React, TypeScript, Redux Toolkit, RTK Query Tailwind, ShadCN/UI, React-Leaflet, Recharts, React Router, Hook Form, Zod, react-Countup, React-Marquee, Axios, Bun
BACKEND TECHNOLOGIES
Node.js, Express, Mongoose, Mongodb, Typescript, zod, JWT, Cloudinary,Multer, Nodemailer, PDFKit, SSLCommerz, Passportjs, Bcrypt, Haversine-distance , Geojson
My Experience
Highlights of my journey in Engineering and software development.
Software Enginner
Current RoleFull-stack Software Engineer responsible for frontend, backend, deployment, UI/UX coordination, project management, and team leadership. Lead feature development, debugging, system improvements, and production deployment while coordinating team tasks and translating business requirements into scalable software solutions.
- Develop and maintain frontend and backend applications. Handle deployment production issues and system maintenance
- Coordinate UI/UX implementation and feature requirements
- Manage project tasks
- progress
- and development priorities
- Lead and coordinate team members throughout project execution.
OPERATION EXECUTIVE (SOFTWARE COORDINATION)
Technology Analyst
My Education
A brief overview of my academic background and learning journey.
