Your Trusted Tech Partner · Dhaka & London

Tailor-Made Software,
Engineered Around Your Business.

Custom software, ERP, mobile apps, AI automation, and offshore engineering — built around your exact processes. Globally trusted, locally rooted.

Top Rated on Upwork (2011–2026) 75% Long-Term Client Retention 100% Source-Code & IP Ownership MOU with Nextgen Innovation Ltd.

40+ engineers ready to extend your team

Engineer
Full-Stack Engineer
Next.js · NestJS · Laravel
🇧🇩Available
Engineer
Mobile Developer
Flutter · Swift · Kotlin
🇧🇩Available
Engineer
DevOps Engineer
AWS · Docker · CI/CD
🇬🇧Available
Engineer
QA Engineer
Automation · Manual · Perf
🇧🇩Available
25+
Years Leadership
100+
Projects Delivered
40+
Engineering Professionals
5+
Countries Served

Trusted by leading brands across Bangladesh, USA, UK, Germany, Netherlands & Australia

Our Core Strength

Custom Development — Built Around You

Off-the-shelf software solves generic problems. Your business is not generic. We engineer software around your exact processes, workflows, and goals — never forced to fit.

01

Requirements-First

Deep discovery before a single line of code. We invest the time to understand your business inside-out.

02

Custom Architecture

Purpose-built systems — scalable, secure, maintainable. Never templated. Never compromised.

03

Domain-Aware

13+ years of vertical expertise across healthcare, fintech, e-commerce, government, and more.

04

Ownership-Ready

Source code, documentation, and full IP transferred. Your software is yours — fully and forever.

NestJSNext.jsLaravelFlutterPostgreSQLAWSDockerMicroservices
What We Do

End-to-End Software & IT Services

From custom builds to AI-powered automation — tailored to modern enterprise needs.

01 / 10 · What We Do

Web Design & Development

Modern, responsive websites, web apps, PWAs, and SaaS platforms — fast, SEO-friendly, and scalable.

Start a project
01
🖥️
What you get
  • Responsive, SEO-ready front-ends
  • Web apps, PWAs & SaaS platforms
  • Fast, scalable architecture
02 / 10 · What We Do

E-Commerce Solutions

Single & multi-vendor commerce, B2B portals, POS, and omnichannel retail with payment integrations.

Start a project
02
🛒
What you get
  • Single & multi-vendor marketplaces
  • B2B portals & integrated POS
  • Secure payment gateway integrations
03 / 10 · What We Do

Mobile Apps Development

Native iOS & Android plus cross-platform with Flutter & React Native — built for performance and scale.

Start a project
03
📱
What you get
  • Native iOS & Android builds
  • Cross-platform Flutter & React Native
  • Engineered for performance & scale
04 / 10 · What We Do

ERP Development

Modular, tailor-made ERP across finance, inventory, HR, sales, and manufacturing with BI dashboards.

Start a project
04
🏢
What you get
  • Finance, inventory & HR modules
  • Sales & manufacturing workflows
  • Real-time BI dashboards
05 / 10 · What We Do

Custom Software Development

Bespoke enterprise solutions engineered around your exact business logic — never templated.

Start a project
05
🧩
What you get
  • Built around your exact business logic
  • Never templated, fully bespoke
  • 100% source-code & IP ownership
06 / 10 · What We Do

AI & Automation

Workflow automation and AI agents with n8n, GoHighLevel, and OpenClaw — eliminate manual work.

Start a project
06
🤖
What you get
  • Autonomous, multi-step AI agents
  • n8n, GoHighLevel & OpenClaw pipelines
  • Eliminate repetitive manual work
07 / 10 · What We Do

Outsourcing & Offshore

Dedicated teams, staff & resource augmentation — vetted professionals integrated into your workflow.

Start a project
07
🌐
What you get
  • Dedicated, managed delivery teams
  • Staff & resource augmentation
  • Vetted pros inside your workflow
08 / 10 · What We Do

IT Consultancy

Strategic, vendor-neutral technology advisory to guide architecture, platform, and roadmap decisions.

Start a project
08
🧭
What you get
  • Vendor-neutral, unbiased advisory
  • Architecture & platform guidance
  • Clear technology roadmaps
09 / 10 · What We Do

UI/UX & Graphics Design

Design systems, brand identity, and intuitive product interfaces that users love to use.

Start a project
09
🎨
What you get
  • Scalable design systems
  • Brand identity & visual language
  • Conversion-ready interfaces
Spotlight · AI-Powered Engineering

Agentic AI & Intelligent Automation

We don’t just bolt a chatbot onto your software. We engineer autonomous AI agents and end-to-end automation that plan, reason, and act across your tools — turning manual workflows into self-running systems.

🧠

Agentic AI Systems

Autonomous agents that break down goals, call your APIs & tools, and complete multi-step tasks with human-in-the-loop control.

Workflow Automation

n8n, GoHighLevel & OpenClaw pipelines that connect your stack and eliminate repetitive manual operations across teams.

💬

AI Copilots & Assistants

Embedded LLM copilots with RAG over your own knowledge base — accurate, context-aware answers grounded in your data.

📄

Intelligent Document Processing

Extract, classify, and route invoices, forms & records at scale — structured output your systems can act on instantly.

🤖 The Agentic Loop
Running
📡
01 · Perceive
Ingest triggers & context — emails, forms, webhooks, DB events
🧩
02 · Reason
Plan the next action — LLM decides steps & tools to use
⚙️
03 · Act
Execute across systems — APIs, CRM, ERP & messaging
📈
04 · Learn
Verify & improve — log outcomes, refine, escalate to humans
Continuous loop — runs 24/7, escalates only when it needs you
Built with🔗 n8n🤖 OpenClaw📣 GoHighLevel OpenAI🧠 Claude🔍 RAG & Vector DB🔀 LangChain
Industry Focus

Domain Expertise Across 8+ Verticals

Deep domain understanding that drives efficiency and growth — tailored to each sector.

🩺
Industry Focus

Healthcare

HIS, EMR & hospital-management platforms that keep clinical, administrative and billing workflows in perfect sync — built for compliance and reliability.

Systems we build
Hospital Information SystemsEMR / EHRPatient PortalsLab & PharmacyTelemedicine
Vertical 01 of 8Discuss your sector
🛍️
Industry Focus

E-Commerce & Retail

Single & multi-vendor commerce, POS and marketplace platforms engineered for omnichannel retail and high-volume transactions.

Systems we build
Multi-vendor MarketplacePoint of SaleB2B PortalsPayment GatewaysInventory & Orders
Vertical 02 of 8Discuss your sector
🏠
Industry Focus

Real Estate

Property management, sales CRM and agent portals that move every deal from first listing to final close — without the spreadsheets.

Systems we build
Property ManagementSales CRMAgent PortalsListings & SearchDocument e-Sign
Vertical 03 of 8Discuss your sector
🏛️
Industry Focus

Government & Public

National-scale public-sector systems delivered with the security, audit trails and dependability that government programmes demand.

Systems we build
Livestock & FisheriesFood SafetyNBR SystemsCitizen PortalsReporting & MIS
Vertical 04 of 8Discuss your sector
🛡️
Industry Focus

Insurance

Customer apps, agent platforms and premium gateways spanning the full policy lifecycle — quote, bind, service and claims.

Systems we build
Customer AppsAgent PlatformsPremium GatewaysClaims ProcessingUnderwriting
Vertical 05 of 8Discuss your sector
💳
Industry Focus

Banking & Finance

Securities, accounting and financial-reporting systems engineered for accuracy, reconciliation and audit-grade compliance.

Systems we build
SecuritiesAccountingFinancial ReportingReconciliationCompliance
Vertical 06 of 8Discuss your sector
🤝
Industry Focus

NGO & Non-Profit

Donor management, project tracking and impact reporting that help mission-driven teams prove outcomes and stay accountable.

Systems we build
Donor ManagementProject TrackingGrantsM&E ReportingBeneficiary Database
Vertical 07 of 8Discuss your sector
🏭
Industry Focus

Private Sector

Custom enterprise software, ERP and workflow automation tailored to the exact processes of private enterprises of every size.

Systems we build
Custom SoftwareERPWorkflow AutomationBI DashboardsSystem Integrations
Vertical 08 of 8Discuss your sector
Flagship Products

Battle-Tested Enterprise Product Suite

Proven platforms serving healthcare, pharma, insurance & CRM verticals — delivered with our NGIL partnership.

🏥
H360° · HMIS

Hospital Management Information System

  • Patient Registration & OPD
  • Doctor Prescription Engine
  • LIS, RIS & Pharmacy
  • EMR & PACS Integration
  • Billing & Insurance
  • HR, Payroll & Inventory
💊
Pharmaceutical

Pharmaceutical ERP System

  • Manufacturing & Production
  • Formula & Recipe Management
  • Barcode & RFID Integration
  • Serialization & Compliance
  • Supply Chain & Procurement
  • Financial Accounting & Analytics
📲
i360° · Insurance

Insurance Customer & Agent Apps

  • Policy Showcase & Apply
  • Premium Calculator & Payment
  • BEFTN Integration
  • Agent Performance & Ranking
  • Commission & Persistency
  • Zone-wise Business Reports
📊
CRM Suite

Customer Relationship Management

  • Lead Entry & Distribution
  • Lead Follow-up & Transfer
  • Sales Management & KPI Reports
  • Customer Database
  • Team & User Management
  • Management Dashboard

Plus 15+ ready-to-deploy products — POS, Inventory, HR & Payroll, Restaurant, School, Online Accounting, Dairy Farm, ISP Billing (NetBill Pro) & Field Service (ServTrack Pro).

Offshore engineering team
40+
Vetted Professionals
5+
Avg Years Experience
8+
Specialized Roles
24/7
Coverage Capability
Outsourcing & Offshore — Our Flagship Capability

Scale Your Team —
Four Ways to Work With Us.

Onboard pre-vetted developers in days, not months. Every BBTL professional is technically screened, English-proficient, and culturally aligned with international workflows.

Dedicated IT Teams

A full team acting as an extension of your in-house staff. Best for long-term product development with consistent ownership.

Staff Augmentation

Skilled professionals on demand to plug skill gaps and expand capacity — fully integrated into your workflow.

Project-Based Outsourcing

End-to-end delivery with fixed scope, fixed timeline, and full accountability for quality and deadlines.

On-Site & Remote Staffing

On-site presence or remote expertise — hybrid arrangements for clients in Dhaka, Singapore, Dubai & partner cities.

Our Approach

How Our Team Works

A clean four-step engagement framework that ensures seamless integration with your team.

01
🔍
Step 01

Understanding Your Needs

Deep discovery sessions to map requirements, constraints, and goals before anything is built.

02
🎯
Step 02

Resource Selection

Hand-pick professionals matching your tech stack, seniority, and team culture.

03
🔗
Step 03

Onboarding & Integration

Seamless integration into your tools, workflows, and team rituals from day one.

04
📈
Step 04

Ongoing Support

Daily standups, weekly reviews, and monthly performance reports keep delivery on track.

Agile delivery in 1–4 week sprints — increased collaboration, predictable delivery, and full project control.

Start a Conversation
Team Expertise

Our Technology Stack

Adaptable across diverse software ventures — innovative, efficient, and aligned with industry standards.

⚛️
React
UI Library
Next.js
Framework
🟢
Vue.js
Framework
🎨
Tailwind CSS
Styling
🔷
TypeScript
Language
🟨
JavaScript
Language
🧱
HTML5
Markup
🟩
Node.js
Runtime
🐱
NestJS
Framework
🚂
Express
Framework
🔴
Laravel
PHP Framework
🐘
PHP
Language
🐍
Python
Language
🎸
Django
Framework
🐦
Flutter
Cross-Platform
🤖
Kotlin
Android
🍎
Swift
iOS
🐬
MySQL
Database
🐘
PostgreSQL
Database
🍃
MongoDB
Database
🟥
Redis
Cache
🐳
Docker
Containers
☁️
AWS
Cloud
🔀
Git
Version Control
🦊
GitLab
CI/CD
🔄
n8n
Automation
🦾
OpenClaw
AI Agents
📣
GoHighLevel
Marketing
Project Showcase

Battle-Tested Platforms,
Real Clients.

View All Projects
NOIR
E-Commerce

NOIR

  • Premium single-vendor lifestyle e-commerce for Evince Group
  • All-in-one dashboard, coupon system & page builder
  • Bulk upload & location-based shipping calculations
🌐 noirbd.comNext.js · Laravel · AWS
Gadget & Gear
Retail

Gadget & Gear

  • Apple Authorized Reseller with 20+ premium outlets
  • Bangladesh's first Apple Mono-store
  • Apple, Samsung, OnePlus & Xiaomi range with EMI
🌐 gadgetandgear.comNext.js · Tailwind · AWS
Qrius
E-CommerceML

Qrius

  • Dekko ISHO Group's largest lifestyle e-commerce app
  • Serves clients, admins & vendors at scale
  • ML-powered analytics & recommendations
🌐 qriusbd.comNext.js · NestJS · Docker
SSG E-Shop
Multi-Brand

SSG E-Shop

  • Official retail platform of Super Star Group
  • Leading electrical & electronics manufacturer
  • Multi-brand catalog: ORLEE, ROOTS, BLINK, Legrand
🌐 ssgeshop.comNext.js · Laravel · Vue.js
Buddy & Selly
GermanyBI

Buddy & Selly

  • Europe's leading premium second-hand designer fashion
  • Acne, Balenciaga, Chanel & more
  • End-to-end development, maintenance & BI as remote team
🌐 buddyandselly.comLaravel · Vue.js · BI
Flipper
Marketplace

Flipper

  • Buy / sell / exchange smartphones platform
  • Changed smartphone user behavior in Bangladesh
  • Web + mobile ecosystem with trade-in valuation engine
🌐 flipper.com.bdLaravel · Vue.js · Flutter
100+ Projects Delivered 8+ Countries Reached 12+ Industries Served 100% Client Satisfaction
The BBTL Advantage

Why Choose Bit Byte Technology

🧩

Tailor-Made Solutions

Custom development as our core strength — every solution engineered around your exact business processes, never forced into templates.

👔

25+ Years Leadership

Our CEO brings 25+ years from Microsoft, Grameenphone, and Brainstation 23 — proven leadership at the highest level.

🏆

Globally Recognized COO

Top Rated Upwork developer continuously from 2011–2026 with 100+ delivered projects across global platforms.

🗂️

Multi-Sector Expertise

Healthcare, Real Estate, Insurance, Government, E-Commerce, NGO, and Private sectors — proven across 8+ verticals.

🌍

International Footprint

Active clients across USA, UK, Germany, Netherlands & Australia — with offices in Dhaka and London.

🔧

End-to-End Capability

Custom software, mobile apps, ERP, automation (n8n, GHL, OpenClaw), and BI — one single trusted partner.

Get In Touch

Let's Build
Something Great ☕

Starting a new project, expanding existing capabilities, or exploring partnership? We'd love to hear from you.

🇧🇩Bangladesh OfficeHeadquarters

House-1, Block-A, NS Road 1/1, Banasree, Dhaka-1219
+88 02 55123320 · +88 01717 032813
info@bitbytetechnology.com

🇬🇧United Kingdom OfficeEurope

20 High Street, Hounslow TW3 1NA, London
+44 07821 435530
info@bitbytetechnology.com

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