Web Development
Responsive websites, stores and web platforms.
28 SERVICES. ONE PARTNER. ✦
Your Idea.
Our Development.
Websites • Applications • Software • Automation • Game Development & more.
We create focused digital solutions for individuals, businesses and organizations—built around real goals, not templates.
WHAT WE DO
One partner for every digital challenge✦
Explore our service categories. The complete collection of 28 individual services can grow here as your final catalogue is confirmed.
Mobile & Desktop Apps
Practical products with clear user experiences.
Business Software
Custom systems built around your operations.
Automation
Workflows and tools that reduce repetitive work.
Games & FiveM
Gameplay systems, servers and interactive experiences.
Bots & Integrations
Connected APIs, bots and third-party tools.
Backend & Databases
Reliable APIs, databases and server-side systems.
Maintenance & Repair
Careful fixes, upgrades and ongoing maintenance.
CAPABILITY SHOWCASE
What we can build for your business
Concept examples that show the kinds of websites, platforms and internal systems TwennyEight can design around a real business need.
These are capability concepts—not completed client projects or live demonstrations.
Local Services Marketplace●●●
⚡Professional profiles, ratings and availability★★★
🔧Booking or request workflow★★★★
✎WhatsApp, call and bilingual support★★★★★
Capability concept01
Local Services Marketplace
A complete platform adapted to Algeria that connects customers with trusted professionals by service and location.
Possible features
- Service categories and Wilaya filtering
- Professional profiles, ratings and availability
- Booking or request workflow
- WhatsApp, call and bilingual support
Suitable forPlumbers, electricians, mechanics, cleaners, tutors, repair specialists and multi-service businesses.
Build This for My BusinessE-Commerce StoreCatalog, search and product filters•••
Cart, checkout and order tracking•••
Reviews, discount codes and accounts•••
Inventory and administration dashboard•••
Capability concept02
E-Commerce Store
A modern sales experience that helps a shop present products, accept orders and manage daily store operations.
Possible features
- Catalog, search and product filters
- Cart, checkout and order tracking
- Reviews, discount codes and accounts
- Inventory and administration dashboard
Suitable forShops, brands, retailers and independent online sellers.
Build This for My BusinessBooking & Appointment Platform◷Services and availability calendar2026
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09:0011:3015:00
Capability concept03
Booking & Appointment Platform
A clear scheduling platform where customers choose a service, available date and time without unnecessary back-and-forth.
Possible features
- Services and availability calendar
- Booking history and customer accounts
- Rescheduling, cancellation and notifications
- Administrative booking management
Suitable forBarbers, salons, clinics, consultants, coaches, repair services and agencies.
Build This for My BusinessReal Estate Platform⌕ Wilaya and location filtering⌖
Listings, galleries, price and property type♡
Wilaya and location filtering♡
⌂⌂⌂
Capability concept04
Real Estate Platform
A searchable property marketplace built to present listings clearly and turn interest into qualified viewing requests.
Possible features
- Listings, galleries, price and property type
- Wilaya and location filtering
- Agent profiles, favourites and enquiries
- Arabic/French support and property management
Suitable forReal-estate agencies, property developers and independent agents.
Build This for My BusinessBusiness Dashboard / Management SystemSales, orders, customers and inventory72
Revenue reports and useful statistics48
Staff roles, permissions and notifications86
1Revenue reports and useful statistics2Staff roles, permissions and notifications3Activity logs and administration controls
Capability concept05
Business Dashboard / Management System
Custom internal software that gives a business one controlled place to manage operations and understand performance.
Possible features
- Sales, orders, customers and inventory
- Revenue reports and useful statistics
- Staff roles, permissions and notifications
- Activity logs and administration controls
Suitable forBusinesses that need tailored operational software rather than a standard public website.
Build This for My BusinessAI Business Assistant✦Business-aware answers and recommendationsLead collection and human handoffMultilingual, custom-branded experienceUsage analytics and client dashboard
✦AI Business Assistant●
A branded assistant embedded into a website to answer from approved business information and guide visitors to the right next step.
Lead collection and human handoff
Business-aware answers and recommendationsMultilingual, custom-branded experience
•••→
Capability concept06
AI Business Assistant
A branded assistant embedded into a website to answer from approved business information and guide visitors to the right next step.
Possible features
- Business-aware answers and recommendations
- Lead collection and human handoff
- Multilingual, custom-branded experience
- Usage analytics and client dashboard
Suitable forService companies, stores and organizations with recurring customer questions or lead enquiries.
Build This for My BusinessMembership Platform◎Membership PlatformGOLD MEMBER•••• 0028
72%
1Signup, login and member profiles
2Membership or subscription levels
3Protected content and member dashboard
Capability concept07
Membership Platform
A protected online space where registered members access the right content, services and account tools for their membership level.
Possible features
- Signup, login and member profiles
- Membership or subscription levels
- Protected content and member dashboard
- Payments, notifications and admin controls
Suitable forClubs, education platforms, communities, gyms and subscription businesses.
Build This for My BusinessRestaurant Ordering SystemCustomer accounts and order status1 × Digital menu, categories and add-ons2 × Cart with delivery or pickup3 × Customer accounts and order status→
Capability concept08
Restaurant Ordering System
A mobile-first menu and ordering experience that makes choosing, customizing and following an order straightforward.
Possible features
- Digital menu, categories and add-ons
- Cart with delivery or pickup
- Customer accounts and order status
- WhatsApp integration and restaurant panel
Suitable forRestaurants, cafés, bakeries, takeaway kitchens and food brands.
Build This for My BusinessCustom Business WebsiteTWENNYEIGHT
CONTACT
Home, services, about and portfolio
28Custom Business Website
A premium website designed around the company’s identity, services and the actions its visitors should take.
01Testimonials and contact forms
02SEO, multilingual and responsive setup
03Custom motion and contact integrations
Capability concept09
Custom Business Website
A premium website designed around the company’s identity, services and the actions its visitors should take.
Possible features
- Home, services, about and portfolio
- Testimonials and contact forms
- SEO, multilingual and responsive setup
- Custom motion and contact integrations
Suitable forCompanies, agencies, professionals and organizations building a credible online presence.
Build This for My BusinessCustom Digital Platform28⌘Client portals and internal tools
◫Custom marketplaces and community platforms
↻Automation and management systems
▥Dashboards shaped around your workflow
Capability concept10
Custom Digital Platform
A solution designed from the ground up when the idea does not fit a ready-made category or standard product.
Possible features
- Client portals and internal tools
- Custom marketplaces and community platforms
- Automation and management systems
- Dashboards shaped around your workflow
Suitable forFounders and businesses with a unique process, audience or startup idea.
Build This for My BusinessTWENNYEIGHT DIGITAL STORE
Digital products, clearly presented
Browse games, gift cards, gaming top-ups, subscriptions, and software. Every order is confirmed manually before payment.
- ✓ Owner-managed catalogue
- ✓ Prices in DZD
- ✓ Manual availability confirmation
WHY TWENNYEIGHT
Development shaped around your project✦
Custom solutions
Every build starts with your actual needs.
Clear communication
You know what is happening and what comes next.
Modern technology
Maintainable tools chosen for the project.
Testing before delivery
Quality and usability checks before approval.
OUR WORK
Ideas made tangible✦
A growing space for concepts and completed work. Demonstrations are always labelled clearly.
Demo Project
Demo Project
Demo Project
HOW WE WORK
A clear path from idea to delivery✦
Contact
Tell us what you have in mind.
Discovery
We clarify goals, users and requirements.
Scope & Quote
Deliverables, timing and price are agreed.
Development
We build with regular communication.
Test & Revise
Review, testing and agreed revisions.
Deliver
Final approval, handover and next steps.
ACCEPTED PAYMENT METHODS
Simple, manually arranged payments✦
Payment details are shared privately only after scope, quotation and terms are agreed. No automatic checkout.
CCPCCP
BMBaridiMob
₿Binance Transfer
Manual arrangements only · Account details are never displayed publicly
ABOUT TWENNYEIGHT
Technology with purpose✦
TwennyEight is a digital development studio focused on turning clear ideas into useful, dependable products. Our long-term vision is to serve clients in Algeria and grow internationally without losing direct communication or project-specific care.
Purpose-ledDirect communicationBuilt to evolve
START YOUR PROJECT
Tell us what you want to build✦
Share the essentials. We will review your request and continue the conversation before any payment is arranged.
✓
No automatic payment
You receive a quotation and agree to terms first.
COMMON QUESTIONS
Helpful answers before you begin✦
How do I request a project?＋
Complete the project form with as much useful detail as possible. TwennyEight will review it and continue the discussion directly.
How is pricing determined?＋
Pricing depends on scope, complexity, timeline, integrations and the support required. A quotation is agreed before development begins.
How long does development take?＋
Timing varies by project. You receive an estimated schedule after requirements and scope are understood.
Can I request changes?＋
Yes. The quotation and project agreement will explain the included revision process before development starts.
Do you provide support after delivery?＋
Support options are discussed according to the project. No support period is assumed or advertised without agreement.
How are payments handled?＋
Payment terms are agreed manually after the quotation. Accepted methods are CCP, BaridiMob and Binance Transfer.
CONTACT
Start Your Project →Let’s talk about your next idea
Message us on WhatsApp or send an email. We will discuss your project before preparing a quotation.
