NewNow taking projects for 2026 →

Your complete
dev team, on demand.

Web apps, mobile apps, SaaS platforms and UI/UX — built fast, built right. Based in Dhaka, trusted globally.

Start a Project →How it works
Next.jsReact NativeTypeScriptPrismaMongoDBTailwind CSSNode.jsFigmaClerkVercelStripePostgreSQLNext.jsReact NativeTypeScriptPrismaMongoDBTailwind CSSNode.jsFigmaClerkVercelStripePostgreSQL
Trusted by
Prokhor·Bimukto·AmanahAds·Rahman Restaurant·
[ CIRCUIT BOARD v2.4 ]

Everything you need
to ship your product.

Four focused disciplines. One team that actually delivers.

CHK-WD01
🌐
Web Development
Next.js, React, full-stack apps built for performance and scale from the ground up.
REV 2.4.1
CHK-MA02
📱
Mobile App
Cross-platform iOS & Android with React Native. Ship both at once, half the cost.
━━ BUS 0x00 ━━
OUR
SERVICES
STANDBY
━━ BUS 0x01 ━━
CHK-SA03
⚡
SaaS Development
Auth, billing, dashboards. Full-stack platforms from MVP to production in weeks.
©2024 MCU
CHK-UX04
🎨
UI/UX Design
Figma-first design systems, wireframes, and prototypes that actually convert.
OUR SERVICES
🌐
CHK-WD01
Web Development
Next.js, React, full-stack apps built for performance and scale from the ground up.
📱
CHK-MA02
Mobile App
Cross-platform iOS & Android with React Native. Ship both at once, half the cost.
⚡
CHK-SA03
SaaS Development
Auth, billing, dashboards. Full-stack platforms from MVP to production in weeks.
🎨
CHK-UX04
UI/UX Design
Figma-first design systems, wireframes, and prototypes that actually convert.
[ VIPERDEVS PRODUCT ]

Built by us. Run by us.
ViperDevs POS.

A barcode-based, offline-first point-of-sale system for small shops in Bangladesh — grocery, pharmacy, fashion, electronics and more. Made for small shops in Bangladesh, and available for you to use straight away.

📷
Barcode Sales
Scan and sell in seconds with any USB barcode scanner.
📡
Offline-First
Runs fully offline on desktop, auto-syncs when back online. 7-day grace period.
📦
Smart Inventory
Low-stock alerts, purchase/sell price tracking, variants & units.
🧾
Credit & Due
Customer accounts with automatic due-balance calculation.
🖨️
Thermal Receipts
Optional thermal printer support with auto change calculation.
🌐
Web Dashboard
Remote reporting and multi-branch management from anywhere.
LIVE · POS.VIPERDEVS.COM
Process

How we work.

No agency bloat. A clear path from idea to live product.

01 — Discovery

Free 30-min call

We understand your vision, goals, and timeline. We ask the right questions so nothing gets lost.

02 — Proposal

Clear scope in 24hrs

A detailed proposal with timeline, cost breakdown, and exact tech stack. No vague estimates.

03 — Design

Figma-first sprint

High-fidelity designs you review and approve before a single line of code is written.

04 — Build

Ship in record time

Weekly updates. Thoroughly tested. Live in 2–8 weeks depending on scope.

Testimonials

Trusted by builders.

★★★★★

“Working with the developer on our restaurant website was a great experience. The website for Rahman Biryani House was designed exactly how we wanted — clean, professional, and easy for customers to use. The online ordering system, menu layout, and overall design perfectly represent our restaurant and make it easier for customers to explore our dishes and services. The developer was patient, responsive, and delivered everything with great attention to detail. We are very happy with the final result and would definitely recommend his work.”

A
Arifur Rahman
Owner, Rahman Restaurant, Canada
[ DEPLOYED UNITS ]

Things we've
shipped.

VIEW ALL →
Prokhor
PRJ-001
PRJ-001
Prokhor
Edtech Course Marketplace site with custom LMS features including multiple types of exams,Qna, QB, Anti Piracy system, Integrated Tools and payment gateway integration.
Next.jsTypescriptMongoDB
Boloy
PRJ-002
PRJ-002
Boloy
Campus task marketplace connecting verified students for errands, delivery and quick help — escrow payments, SOS tagging and a reputation system.
AndroidEscrowReal-time
Bimukto
PRJ-003
PRJ-003
Bimukto
Free Tools ecosystem
Next.jsTypescriptClerk
AmanahAds
PRJ-004
PRJ-004
AmanahAds
Halal Ad Network with instant developer integration support.
Next.jsPostgreSQLTypescript
BO
PRJ-005
PRJ-005
Rahman Biryani House, Canada
Restaurant website with online ordering , reservation and menu management features with proper email support.
Next.jsPrismaCLerkMongoDB
Elyxo
PRJ-006
PRJ-006
Elyxo Clothing
E-commerce clothing store with custom product management, payment gateway integration and order management features.
Next.jsPrismaCLerkPostgreSQLTypeScript
Khawao
PRJ-007
PRJ-007
Khawao
Food delivery app with custom order management and order tracking features.
Next.jsPrismaCLerkPostgreSQLTypeScript
Portfolio
PRJ-008
PRJ-008
Portfolio site of Mahin
Personal portfolio site of Mahin Bin Hasan, showcasing his work and skills.
Vue.jsGraphQLSupabase
hiddenOne
PRJ-009
PRJ-009
HiddenONE
This is a hidden SAAS project. We cannot disclose details yet, but it involves modern technology that makes it worlds first. Stay tuned for updates!
ReactWebSocketCoinGecko
Lunvik
PRJ-010
PRJ-010
Lunvik
Fashion e-commerce store for wallets, belts, shirts & pants — built to last, with bKash/Nagad payments and Pathao/Steadfast delivery.
Next.jsPrismaTypeScriptE-commerce
DenimDenz
PRJ-011
PRJ-011
DenimDenz
Denim-focused e-commerce store — jeans, jackets & shirts built to outlast the trend, with integrated local payments and courier delivery.
Next.jsPrismaTypeScriptE-commerce
9+
PROJECTS SHIPPED
10+
HAPPY CLIENTS
2
COUNTRIES
3wk
AVG DELIVERY
ACCEPTING NEW PROJECTS
Contact

Let's build together.

Pick how you'd like to reach us. We respond within 24 hours.

Free Discovery Call

30 minutes. No pressure, no pitch. Just an honest conversation about your project and whether we're the right fit.

  • ✓Understand your vision & goals
  • ✓Recommend the right tech stack
  • ✓Rough timeline & cost estimate

Google Meet · 30 min · Free

Get in Touch

Prefer to reach out directly? Drop us a message and we'll get back to you within 24 hours.

EMAIL
contact@mahinbinhasan.com
LOCATION
Dhaka, Bangladesh 🇧🇩
Average response time: under 24 hours