Freelancers using MongoDB in BangladeshFreelancers using MongoDB in Bangladesh
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Johurul Haque's avatar
Johurul Haque
Bangladesh
Fullstack Web Developer. Very detail oriented
Fullstack Web Developer. Very detail oriented
Cover image for URL Shortener
URL Shortener
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Cover image for Inventory Management System
Inventory Management System
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5
Cover image for Learning Management System
Learning Management System
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MongoDB(3)
Gaddafi Sarker's avatar
Gaddafi Sarker
Sirajganj District, Bangladesh
Expert MERN-Stack Dev: React, JS, HTML, CSS Pro
Expert MERN-Stack Dev: React, JS, HTML, CSS Pro
Cover image for Real-time restaurant management
Real-time restaurant management
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Cover image for Restaurant Website React.js
Restaurant Website React.js
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mern full stack Books Website
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4
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MongoDB(3)
Sonjoy C. Barman's avatar
Sonjoy C. Barman
Dhaka, Bangladesh
Full Stack Dev building scalable SaaS apps with Next.js
New to Contra
Full Stack Dev building scalable SaaS apps with Next.js
Cover image for FinanceAI – AI-Powered Personal Finance
FinanceAI – AI-Powered Personal Finance & Expense Tracker Overview FinanceAI is a modern full-stack web application designed to help users manage their personal finances more effectively using AI. It combines real-time expense tracking with intelligent financial insights powered by Google’s Gemini 3 Flash model. Problem Most expense tracking tools only record transactions but fail to provide actionable insights. Users often struggle to understand their spending behavior and improve their financial habits. Solution FinanceAI solves this by integrating AI directly into the financial workflow. The system analyzes user spending patterns and generates personalized insights, budget recommendations, and savings strategies in real time. Key Features AI Financial Insights: Generates smart recommendations based on user data Expense Tracking: Categorized tracking across multiple spending types Interactive Dashboard: Visual breakdown of expenses using charts Smart Budgeting: Monthly budget control with overspending alerts Secure Authentication: JWT-based login with protected sessions Modern UI/UX: Smooth animations and responsive design Tech Stack Frontend: Next.js, React, TypeScript Backend: Next.js API Routes (serverless architecture) Database: MongoDB with Mongoose Authentication: NextAuth.js (JWT, bcryptjs) AI Integration: Google Gemini 3 Flash API Visualization: Recharts Styling & Animation: Tailwind CSS, GSAP My Role Designed and developed the full-stack architecture Integrated AI for real-time financial analysis Built responsive UI with modern animations Implemented secure authentication and API structure Optimized performance and data flow Outcome FinanceAI demonstrates how AI can enhance traditional financial tools by transforming raw expense data into meaningful, actionable insights. It highlights my ability to build scalable, AI-driven applications with a strong focus on user experience and clean architecture. Links Live Demo: https://web-finance-ai.vercel.app/
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Cover image for 🚀 Excited to share my
🚀 Excited to share my latest project: AI-Powered Resume Analyzer & ATS Optimizer. I built a full-stack, AI-driven SaaS application that helps users analyze and improve their resumes based on ATS (Applicant Tracking System) standards. 💡 The idea was simple: Most resumes fail not because of skills, but because they are not ATS-friendly. So I built a platform that not only scores resumes but also improves them intelligently using AI. 🔍 Key Features: • AI-powered ATS scoring (0–100) with detailed section-wise breakdown • Smart AI suggestions to rewrite weak content using professional language • Side-by-side comparison (original vs. improved) with one-click copy • PDF & DOCX resume parsing with cloud storage • Modern SaaS dashboard with dark/light mode and smooth UI interactions • Secure Google authentication with full history tracking ⚙️ Tech Stack: Next.js, TypeScript, Tailwind CSS, Shadcn UI, MongoDB, Mongoose, NextAuth, UploadThing, Google Gemini AI 🎯 What I focused on: Clean and scalable architecture Real-world SaaS UI/UX (inspired by Vercel & Stripe) Performance optimization and smooth user experience AI integration for practical use cases (not just demo) This project helped me deepen my understanding of: 👉 AI integration in real applications 👉 Building production-ready SaaS products 👉 Designing modern dashboards with great UX
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Cover image for 🚀 Just wrapped up Phase
🚀 Just wrapped up Phase 1 of a unique Live Harmony Visualization System for theater performance. 🎭 Grateful to receive such thoughtful feedback from my client — building something beyond a typical web app. This project focuses on a real-time operator + audience system where: 🎤 The audience sees a clean, cinematic performance screen 🎛️ Operator controls everything live (songs, cues, timing) 🎶 Harmony lines (High / Mid / Low) guide group singing in real-time This is not just a “website” — it’s evolving into a live performance tool for stage use. 💬 Client feedback highlights: 1. Clear communication & fast iteration 2. Strong understanding of complex requirements 3. Solid MVP foundation for scaling further Now moving into Phase 2: 1. Backend + database system 2. AI-powered lyric & cue generation (Gemini) 3. Advanced operator tools & performance enhancements If you're working on: 🎵 Music tech 🎭 Live performance systems 🤖 AI-integrated applications ⚡ Real-time interactive platforms Let’s connect—I'd love to build something impactful together. #FullStackDevelopment #NextJS #AI #MusicTech #LivePerformance #Startup #WebDevelopment #Freelance #SaaS #OpenToWork 🚀
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Cover image for Nova Creator OS: Premium Portfolio
Nova Creator OS: Premium Portfolio & Analytics Platform Elevate your personal brand with Nova, a cutting-edge portfolio platform designed specifically for high-impact digital creators and influencers. Built on the powerhouse combination of Next.js 15 and React 19, Nova isn't just a website—it's a complete digital business card. Designed to wow brands and followers alike, Nova features high-performance animations, a built-in case study showcase, and a dedicated analytics dashboard to prove your value to sponsors. Whether you are a YouTuber, Instagrammer, or digital entrepreneur, Nova provides the tools you need to secure more deals and sell your services professionally. Highlights ⚡️ Bleeding Edge Tech Stack: Built with Next.js 15 (App Router), React 19, and TypeScript for future-proof performance. 🎨 Stunning Visuals: Immersive animations and micro-interactions powered by Framer Motion and Three.js. 📊 Analytics Dashboard: A dedicated section to showcase your social reach, engagement rates, and growth metrics to potential sponsors. 💰 Monetization Ready: Pre-configured with Stripe integration to sell services or products directly. 🤝 Brand Collaboration Hub: distinctive layouts to highlight past partnerships, ambassadorships, and testimonials. 📱 Fully Responsive: Mobile-first design that looks perfect on every device. 🛠 Modular UI Kit: Built with Radix UI and Tailwind CSS for accessible, easily customizable components. 📈 SEO Optimized: 100% Lighthouse scores with best-in-class SEO practices and metadata configuration.
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MongoDB(2)
Md Moniruzzaman's avatar
Md Moniruzzaman
Bangladesh
Fullstack Engineer for web, mobile & desktop apps
Fullstack Engineer for web, mobile & desktop apps
Cover image for A Blogging, Consultation, QnA, and Quiz featured responsive webs
A Blogging, Consultation, QnA, and Quiz featured responsive webs
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Cover image for Featured Android and iOS application with admin dashboard
Featured Android and iOS application with admin dashboard
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Cover image for Keypress statistics app for tracking employee engagement to desk
Keypress statistics app for tracking employee engagement to desk
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MongoDB(1)
Fahim Wayez's avatar
Fahim Wayez
Chattogram, Bangladesh
I develop web solutions that look good and work even better.
I develop web solutions that look good and work even better.
Cover image for Personal Portfolio Development
Personal Portfolio Development
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Cover image for GoScanLine – Open-Source CLI Input Helper for Go
GoScanLine – Open-Source CLI Input Helper for Go
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Cover image for Zero Hunger – Food Collection & Donation Platform
Zero Hunger – Food Collection & Donation Platform
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Cover image for JaduBook – AI Powered Multimodal Digital Library
JaduBook – AI Powered Multimodal Digital Library
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MongoDB(1)
Tauhidul Alam's avatar
Tauhidul Alam
Chattogram, Bangladesh
Full-Stack Engineer for Engaging SaaS Solutions
Full-Stack Engineer for Engaging SaaS Solutions
Cover image for No-Code Backend Builder
No-Code Backend Builder
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Cover image for Cybersecurity Management System
Cybersecurity Management System
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E-commerce Application
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MongoDB(2)