Freelance Backend Engineers in DhakaFreelance Backend Engineers in Dhaka
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Delower Hasan's avatar
Delower Hasan
proDhaka, Bangladesh
Senior Full-Stack SaaS Engineer | Next.js, AWS DevOps & AI
5.0
Rating
21
Followers
Senior Full-Stack SaaS Engineer | Next.js, AWS DevOps & AI
Cover image for AI-Powered Telegram Support System with Zendesk Integration
AI-Powered Telegram Support System with Zendesk Integration
1
5
Cover image for aDawliah Shop – Bilingual Ecommerce Platform
aDawliah Shop – Bilingual Ecommerce Platform
1
7
Cover image for SmashPay – Web3 Wallet & Payment Platform
SmashPay – Web3 Wallet & Payment Platform
2
22
Cover image for Delivo – Food Delivery Platform & Admin Suite
Delivo – Food Delivery Platform & Admin Suite
1
12
Backend Engineer(7)
Pranto Chakraborty Mithun's avatar
Pranto Chakraborty Mithun
Dhaka, Bangladesh
Senior Software Engineer | From Idea to Production Ready
5.0
Rating
35
Followers
Senior Software Engineer | From Idea to Production Ready
Cover image for Prehub Hospital LMS Development
Prehub Hospital LMS Development
4
9
Cover image for All-in-One Healthcare SaaS Platform Development
All-in-One Healthcare SaaS Platform Development
4
12
Cover image for SaaStacKit - All-in-One SaaS Boilerplate for AI Tools & Web App
SaaStacKit - All-in-One SaaS Boilerplate for AI Tools & Web App
4
10
Cover image for Full Stack Hotel Booking Web App Built for Higher Conversion...
Full Stack Hotel Booking Web App Built for Higher Conversions This hotel listing and booking platform was built to help hotels convert visitors into confirmed bookings while simplifying management for owners. Developed using Next.js, Node.js, Express, PostgreSQL, Redis, Docker, and NGINX, the app delivers speed, reliability, and real-time interaction. How this app increases bookings: Advanced filters help users find the right hotel faster Real-time room availability reduces drop-offs Integrated chat builds trust and answers questions instantly Secure payments remove friction at checkout Reviews and ratings increase booking confidence Result: A scalable, high-performance hotel booking platform that improves user experience, increases direct bookings, and gives hotel owners full control through an admin dashboard.
4
522
Backend Engineer(5)
Shahriar Jubayer Eshat's avatar
Shahriar Jubayer Eshat
Dhaka, Bangladesh
Full-Stack Developer & Shopify Expert | 7+Yrs of Experience
1x
Hired
79
Followers
Full-Stack Developer & Shopify Expert | 7+Yrs of Experience
Cover image for 👥 Social Network: Authentication System A
👥 Social Network: Authentication System A seamless authentication experience isn’t just about logging in—it’s about security, accessibility, and user control. ✨ With this system, users can: ✅ sign up & log in effortlessly 🔒 reset password securely 📧 add a recovery email for account safety 🔗 use social logins (google, facebook, etc.) ✅ verify accounts via email 🚀 tech stack: 🔹 django – secure backend authentication 🔹 javascript + ajax – smooth interactions 🔹 bootstrap – clean & responsive ui 🔹 django-allauth – social logins & account management 💬 what’s the most essential authentication feature for you? drop your thoughts in the comments! ⬇️
1
390
Cover image for 👭 Social Network: Post Detail. Tech
👭 Social Network: Post Detail. Tech Stack: ✅ Django – powerful backend management ✅ PostgreSQL – scalable, high-performance database ✅ JavaScript + AJAX – instant updates without page reloads ✅ Bootstrap – clean, responsive UI Key Features: ✅ React on posts – like 👍, comment ✉️ , and more ✅ Edit & delete posts – manage content effortlessly ✅ Comment reactions & edits – interactive conversations ✅ Paginated comments – smooth scrolling for better UX ✅ Real-time updates – no refresh needed ✅ Mobile-friendly – optimized for all devices This makes social networking more dynamic, engaging, and user-centric! 👍 Drop a like and share your thoughts in the comments! ✽ Need a feature-rich, scalable web app? DM me to get started!
3
437
Cover image for 👭 Social Network: Real-Time Notifications
👭 Social Network: Real-Time Notifications 🔔 Enhancing engagement with instant notifications, users stay updated on every interaction in real time! Whether it's a like, comment, or proposal, notifications ensure no important moment is missed. Tech Stack: ✅ Django – powerful backend management ✅ PostgreSQL – scalable, high-performance database ✅ JavaScript + AJAX – instant updates without page reloads ✅ Bootstrap – clean, responsive UI Key Features: ✅ Instant notifications – real-time updates on interactions ✅ Read/unread indicators – light pink 🩷 for unread, white when viewed ✅ Load more pagination – scroll seamlessly for more notifications ✅ Mobile-friendly – smooth experience on all devices 👍 Drop a like and let me know what you think in the comments! ✽ Need a custom, full-featured web app? DM me to get started!
2
452
Cover image for Social network: direct messaging (DM)
Social network: direct messaging (DM) system Seamless, real-time conversations designed for an interactive and engaging social experience! 🌍💬 🔹 Tech stack: ✅ Django – powerful backend management ✅ PostgreSQL – scalable, secure database ✅ Bootstrap – fully responsive & mobile-friendly UI 🔥 Key features: 💬 Real-time messaging – no need to refresh the page 🟢 Online status indicators – see who’s active in real time 🚫 Message blocking – control your privacy and interactions 😃 Emoji support – express yourself effortlessly 🔍 Message search – find people and conversations instantly 📱 Mobile optimization – smooth messaging on any device 💡 What’s the most important feature for a great messaging experience? Share your thoughts below! 👇 ⚡ Need a custom chat system for your business? DM me, and let’s build something amazing!
1
5
681
Backend Engineer(7)
Md Rajibul Ahsan's avatar
Md Rajibul Ahsan
proDhaka, Bangladesh
Full-Stack App & Web Developer | AI & Store Launch , UI/UX
21
Followers
Full-Stack App & Web Developer | AI & Store Launch , UI/UX
Cover image for Build Your Own Ride-Sharing Platform
Build Your Own Ride-Sharing Platform 🚘 What does it take to build a modern ride-sharing experience from rider request to completed trip? At AttoExa Solutions, we design and develop complete mobility platforms tailored to your brand, market, and business model. A custom solution can include: • Rider & Driver mobile apps • Real-time GPS tracking • Smart driver matching • Ride booking & fare calculation • Secure payment integration • Push notifications • Driver verification & safety features • Admin & operations dashboard • Scalable backend and APIs The goal isn't just to build another taxi app — it's to create a reliable platform that can grow with the business. From concept → UI/UX → development → backend → launch. Working on a ride-sharing, transportation, or mobility product? Let’s build it. 🚀 #MobileAppDevelopment #RideSharing #Flutter #AppDevelopment #SaaS #ProductDevelopment
14
4
525
Cover image for Recently, I designed a modern
Recently, I designed a modern Plant Care Assistant mobile app focused on making plant care simple, smart, and engaging. Many users struggle with identifying plants, remembering care routines, and understanding plant health. To solve this, I created an intuitive experience that allows users to instantly scan and identify plants, track their health with hydration insights, and receive smart reminders for watering and feeding. The app also includes an in-app assistant to guide users with personalized care suggestions. The design approach was centered around a clean, premium UI using calming green tones, clear visual hierarchy, and a smooth user flow from identify → track → diagnose. Card-based layouts and minimal interactions ensure that users can quickly access important information without confusion. The result is a user-friendly, visually appealing app that improves engagement and makes daily plant care effortless.
3
369
Cover image for A clean, modern Ramadan app
A clean, modern Ramadan app designed to support daily prayer, reflection, and routine.
1
378
Cover image for I created an AI-powered fitness
I created an AI-powered fitness app that helps users reach their health goals with personalized workouts, real-time activity tracking, and smart progress insights. Featuring an AI fitness assistant, intuitive dashboards, and a clean, modern design, the app delivers a seamless and motivating experience on both iOS and Android.
0
327
Backend Engineer(4)
Ruhul Amin's avatar
Ruhul Amin
Dhaka, Bangladesh
Senior Full Stack developer - Python/React/NextJs/Node.js
5.0
Rating
2
Followers
Senior Full Stack developer - Python/React/NextJs/Node.js
Cover image for Development of Electronic Health Record (EHR) Software
Development of Electronic Health Record (EHR) Software
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15
Cover image for Fullstack Development using Nextjs and Python
Fullstack Development using Nextjs and Python
0
12
Cover image for Fullstack Development for AI Career Guide Platform
Fullstack Development for AI Career Guide Platform
0
11
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Backend Engineer(2)
Md Alamin Haque's avatar
Md Alamin Haque
Dhaka, Bangladesh
Senior Software Engineer
New to Contra
Senior Software Engineer
Cover image for Ai Wordpress Developer - Creating Sections, Contents and Tem...
Ai Wordpress Developer - Creating Sections, Contents and Templates for client's business
0
104
Cover image for Reverse Bundle Pro - Shopify
Reverse Bundle Pro - Shopify App Reduce warehouse picks by converting repeat multi-item orders into one pre-packed bundle SKU. Reverse Bundle Pro helps Shopify brands reduce repeated warehouse picking when customers frequently buy the same product combinations together.. When a new order matches a rule, the app replaces separate line items with your bundle SKU in Shopify before fulfillment. Your team or 3PL picks one bundled unit instead of multiple items, which reduces picks and simplifies shipping. Your dashboard tracks conversions and estimated savings per rule. Convert matching orders into one pre-packed bundle SKU . Guided setup wizard with bundle pair suggestions from your order history . Track conversions and estimated fulfillment savings on your dashboard . Manage bundle rules, SKUs, savings settings, and conversion history Works with fulfillment tools that sync Shopify line items after Order Edit
0
95
Cover image for Turnaround Intelligence Dashboard – Live
Turnaround Intelligence Dashboard – Live Airport Ops AI Command Centre (NBO) Turnaround Intelligence Dashboard Live Airport Operations AI Command Centre built for Jomo Kenyatta International Airport (NBO). A real-time operations intelligence platform that combines live flight data, AI-driven decisioning, resource reallocation, delay prediction, and APU emissions monitoring into a single command-centre interface. Key capabilities delivered: Live status tracking (Total Flights, On-Time %, Delayed, Cancelled) with multi-carrier support (20+ airlines) AI Insights / AIDE Command Centre showing real-time decisions with confidence scores (Resource Reallocation, Delay Prediction) Interactive Airport Distribution Map with active stands Top carriers by volume + Latest Distributions feed (including escalated emissions alerts) Operational actions: Simulate Scenario, Reallocate Crew, Swap Stand, Escalate, Generate Incident Integration with AviationStack for live flight data + WhatsApp Bot / Alerts / Pilot Report modules Tech & Scope highlights: Real-time dashboard with live clock and data refresh AI decision engine surfacing high-confidence recommendations (85–95% conf) Emissions monitoring (APU CO₂ alerts with escalation) Multi-role support (Airport OPS, Airline OPS, Super User) Designed for high-stakes turnaround operations where minutes matter This project demonstrates end-to-end product thinking for aviation operations: live data ingestion → AI prioritisation → actionable command-centre UI → operational impact.
0
110
Cover image for iPurvey Nexus — Critical Infrastructure
iPurvey Nexus — Critical Infrastructure Intelligence Platform Designed and developed a real-time infrastructure intelligence and threat-monitoring platform for monitoring critical assets and operational corridors. What I worked on Built a real-time monitoring dashboard for critical infrastructure assets and routes Developed interactive infrastructure mapping with support for Rail, Fibre, Power, Boundary, and Oil/Gas networks Implemented real-time alert monitoring and threat classification Built alert management workflows for investigation, escalation, observation, and resolution Developed analytics dashboards covering events, anomalies, confidence scores, severity distribution, and activity trends Implemented incident management and investigation workflows Added KMZ/KML route and station/point data import capabilities Built role-based user management and operator permissions Implemented multi-actor alert routing across Security Operations, Engineering, Operations Planning, and Control Room teams Integrated email notification workflows for Medium, High, and Critical alerts Added system health, API monitoring, authentication, audit logs, and administrative configuration Designed the platform to support real-time operational visibility and faster response to infrastructure threats Key Areas Real-Time Monitoring · GIS/Mapping · Alert Management · Incident Management · Analytics · AI/Threat Detection · Role-Based Access · Infrastructure Intelligence · API Integration · Notifications Tech: React, TypeScript, Node.js, REST APIs, GIS/Mapping, real-time data, cloud infrastructure
0
102
Backend Engineer(4)