Bit & Byte Lab
We engineer software around how your business works.
Custom platforms, business systems, automation and applied AI, built for real operations and long-term growth.
Sublime Care Cloud
Modular ERP platform
Built and run by Bit & Byte Lab What we do
Bit & Byte Lab is a software engineering company. We build and run our own products, engineer platforms for clients, and build or improve the systems businesses depend on.
Custom software & SaaS
Business systems, SaaS and portals built around how you operate.
- ERP and business systems
- SaaS products and customer portals
- APIs and system integrations
Web platforms
Complex web applications, membership platforms and e-commerce.
- Web apps and member portals
- Subscription and payment platforms
- E-commerce and WordPress engineering
AI & automation
Applied AI and automation inside the systems you already run.
- AI assistants with a human in the loop
- Workflow and process automation
- Self-hosted AI where data stays in-house
Our products
Software we own, build and run ourselves, in production today.
30+business modules across four industries
- Education
- Accounting
- HR & payroll
- Health & nutrition
Flagship product · Modular ERP
Sublime Care Cloud
Separate tools for sales, stock, accounts and HR, plus paying for unused modules.
A metadata-driven, multi-tenant ERP. Each company switches on only the modules it needs.
OutcomeOne platform for schools, finance teams, HR and payroll, and health and nutrition apps, with a Flutter app on the same API.
- .NET 8
- SQL Server
- Angular 18
- Flutter
- Self-hosted AI
Standalone products
Separate products, each built for one job.
Our product · UAE
Faatura Cloud
Estimates, quotations and UAE VAT invoices in one platform, in English and Arabic.
Read the case study
Our product · Grocery list app
Sublime Groceria
A grocery list app on Google Play and the web: lists by aisle, recipes, nutrition and reminders.
- 433users
- 253grocery lists
- 1,462list items
Client work
Platforms we’ve engineered for clients: an academic system, a subscription platform and e-commerce.
Education · Academic management
Quaid-e-Azam Medical College
Admissions, students, lectures and timetables for a medical college in Bahawalpur, in one system.
- 2,007students
- 141teachers
- 907,528attendance records
E-commerce
Zuriyat Foods
A WooCommerce store with custom profit, cost and customer reports.
Read the case study
E-commerce
Crafted Moments
A photo magnet store where customers upload and crop their own photos.
Read the case study
Laravel subscription platform
Elliott Wave Forecast
A custom Laravel membership platform with payment integration, recurring billing, a member dashboard and admin.
Read the case studyE-commerce · In progress
NIA Sports
A football gear store for Pakistan, with team kit orders for clubs and schools.
An engineering team that stays with your system
We learn how your business runs, agree scope before we build, and stay after launch for fixes, improvements and new features on the same codebase.
- 1Discovery callWe map your process, goals and budget.
- 2Clear planScope, timeline and cost agreed before we build.
- 3Build and supportWe launch, then keep improving it with you.
Local time Live
Bit & Byte Lab
London office · Gujranwala engineering team
We build software, and we run it
Our own products run in production, so we design client systems for the day after launch too: hosting, monitoring, fixes and new features.
Designed around real operations
Systems built around your data and workflows: multi-tenant, role-based and engineered to scale.
Long-term engineering
We stay after launch. Hosting, monitoring, fixes and new features on the same codebase.
Existing systems welcome
We take over, fix and modernise software built elsewhere, as well as building from scratch.
Applied AI
AI assistants, self-hosted language models and workflow automation, used where they save real time or cost.
Tell us what you need built, fixed or improved
A new system, an existing one that needs fixing or modernising, or AI and automation added to what you already run: describe it in your own words.
Private AI project assistant. It understands your requirements, asks only relevant follow-up questions, and prepares a structured brief for our team. A real person reviews it and replies.