PayPulse Wallet & Merchant App
Cross-platform mobile wallet with instant QR settlements, biometric security, real-time notifications, and merchant analytics.
FlutterNode.jsPostgreSQLRedis
Shipped in 10 weeks
Okenxo Engineering • Global Software Delivery
We build apps, websites & custom software that scale.
Okenxo Technologies turns ambitious concepts into fast, secure, and user-loved digital products—from mobile applications and web platforms to cloud backends and turnkey business suites.
50+Projects Delivered
30+Global Clients
99.95%Production Uptime
Okenxo Core Engine
Cross-Platform iOS & Android Build
Flutter / React Native • Biometric Auth & Offline Sync
120 FPS Native Feel
Cold Launch390 ms
Crash-Free99.94%
Store Rating4.9 ★
// mobile_app_release.ts
export const appRelease = {
platforms: ["iOS App Store", "Google Play"],
features: ["Push Alerts", "Offline Queue", "QR Pay"],
status: shipProductionRelease()
};
Enterprise Web & SaaS Dashboard
Next.js + TypeScript • Real-Time Multi-Branch Ledger
+142% Conversion
Active Users85,400+
Lighthouse99 / 100
Edge TTFB34 ms
High-Throughput Cloud API Core
Node.js / PostgreSQL / Redis • Zero-Downtime Docker
99.98% Uptime SLA
API p9522 ms
Throughput14k req/s
SecurityOWASP + JWT
// backend_cluster.config.ts
export const cluster = {
engine: "Node.js + PostgreSQL + Redis",
security: "Role-Based Access & Rate Limiting",
deploy: autoScaleContainers()
};
OKENXO TECHNOLOGIES
100% SOURCE CODE OWNERSHIP
About Us
Engineering with craft and care
Okenxo Technologies is a software and IT services company. We turn ideas into reliable, scalable, and beautiful digital solutions for startups and growing businesses.
From polished user interfaces to secure, high-speed backends, our engineering team owns the whole journey: planning, UI/UX design, agile development, launch, and long-term support.
✓ 100% Client IP Ownership
✓ Weekly Staging Milestones
✓ Clean, Tested Architecture
✓ Dedicated Post-Launch SLA
okenxo.blueprint.ts
PRODUCTION READY
// Okenxo Technologies — Engineering Standard
export const okenxo = {
company: "Okenxo Technologies",
type: "Software & IT Company",
build: ["Apps", "Websites",
"Custom Backends", "Products"],
focus: "Fast, secure, scalable",
deliver: (project) => shipOnSchedule(project)
};
0Projects Delivered
0Happy Clients
0Products Built
0Commitment to Quality
Services
Everything you need to ship
End-to-end software engineering services under one roof.
📱
App Development
Smooth Android and iOS apps with modern UI, offline sync, API integration, and Play Store / App Store publishing.
FlutterAndroidiOS
🌐
Website & Web Apps
Fast, responsive, SEO-friendly websites and full-stack SaaS web applications that convert visitors into customers.
Next.jsReactTypeScript
⚙️
Custom Backends & APIs
Secure, scalable REST/GraphQL APIs, relational databases, and server logic built around your exact business rules.
Node.jsPostgreSQLCloud
🎨
UI / UX Product Design
Clean, intuitive interfaces, interactive wireframes, and brand-ready design systems your users will enjoy using.
FigmaPrototypesDesign Systems
🛠️
Cloud & DevOps
Automated CI/CD pipelines, Docker containers, server monitoring, and ongoing maintenance to keep systems running.
AWSDocker24/7 Support
🧩
Custom Enterprise Software
Tailor-made operational tools such as analytics dashboards, multi-branch management systems, and internal platforms.
ERPCRMPOS
Selected Work
Proven results in production
See how we help startups and growing enterprises build, launch, and scale mission-critical digital products.
Velora Multi-Vendor Commerce
Next.js storefront and multi-vendor inventory platform managing 15,000+ SKUs, automated courier dispatch, and local payments.
Next.jsTypeScriptStripe/SSLCommerz
Shipped in 8 weeks
FleetSync Telemetry & ERP Core
High-concurrency GPS telemetry ingestion pipeline, route optimization API, and dispatch console for 400+ commercial vehicles.
Node.jsWebSocketsDockerAWS
Shipped in 12 weeks
Products
Ready-made software products
Launch faster with battle-tested software suites built, customized, and maintained by Okenxo.
🧾
Business Management Suite
Inventory, multi-branch POS billing, supplier ledgers, and accounting in one streamlined dashboard.
- Multi-warehouse stock & barcode POS
- Automated tax/VAT invoicing & reports
- Role-based staff permissions & audit logs
🎓
School & Course Platform
Manage admissions, students, live/recorded classes, online exams, and automated tuition fee billing.
- Student, teacher & parent web/app portals
- Online quiz engine & digital report cards
- Online fee collection & SMS/email alerts
🛒
E-commerce Engine
High-speed web storefront, mobile buyer & rider apps, order management, and payment gateways ready to brand.
- SEO storefront + Flutter iOS/Android apps
- Flash sales, coupons & courier automation
- Integrated payment gateways & pixel tracking
Technology Stack
Modern tools for modern scale
We engineer with battle-tested frameworks and cloud infrastructure built for long-term reliability.
Nx
Next.js & ReactSSR & Web Apps
TS
TypeScriptType-Safe Architecture
TW
Tailwind CSSDesign Systems
Fl
FlutteriOS & Android
RN
React NativeCross-Platform
Kt
Swift & KotlinNative Modules
Nd
Node.js & NestJSScalable APIs
Py
Python & FastAPIAI & Data Services
PG
PostgreSQLRelational Database
Rd
Redis & QueuesRealtime & Caching
Dk
Docker & CI/CDAutomated Containers
AW
AWS & Edge CloudHigh-Availability Infra
Interactive Estimator
Calculate your project scope & timeline
Select your target platforms, capabilities, and delivery pace for an instant ballpark estimate.
Okenxo Project Estimate
$2,200 – $2,860
Approx. 5–7 weeks delivery
Includes architecture planning, weekly staging builds, deployment to your cloud accounts, and 100% source code ownership.
Process
How we work
Transparent, milestone-driven engineering from discovery to long-term support.
Discover
We map your business goals, target users, technical architecture, and clear milestone roadmap.
Design
Interactive Figma wireframes and visual design systems you review and approve before coding starts.
Develop
Clean, peer-reviewed code delivered in weekly sprints with live staging links and automated tests.
Deliver
Zero-downtime production launch, team training, full source code handover, and ongoing support.
Pricing & Engagement
Transparent ways to partner
Flexible models tailored for fast MVPs, dedicated product teams, and enterprise builds.
MVP Launchpad
$1,500 – $3,500
4–6 weeks • Fixed Milestone Scope
Ideal for startups launching a core mobile app, high-converting web platform, or branded Okenxo software suite.
- Figma UI/UX interactive prototype
- Web or cross-platform mobile build
- Admin dashboard & cloud deployment
- 30-day post-launch bug warranty
Most Popular
Dedicated Engineering Pod
Monthly Retainer
Flexible monthly velocity
Embed senior Okenxo mobile, web, and backend developers directly into your product roadmap and sprint cadence.
- Dedicated senior engineers & QA lead
- Weekly sprint demos & CI/CD automation
- Direct Slack & GitHub collaboration
- Scale capacity up or down anytime
Enterprise Custom
Custom Scope
Multi-platform & High Concurrency
End-to-end architecture, custom ERP/SaaS ecosystems, distributed cloud backends, and long-term SLA management.
- Custom microservices & cloud infra
- Multi-app ecosystems (Customer, Merchant, Admin)
- Security audits & load testing
- Dedicated SLA & priority engineering support
Client Trust
What partners say & FAQs
“Okenxo took our fintech app from early wireframes to a 4.9-star production release in ten weeks. Their backend architecture hasn’t missed a beat.”
“Migrating our retail catalog to Okenxo’s Next.js commerce engine cut page load times by 70% and immediately lifted mobile checkout conversion.”
“Clear weekly demos, clean TypeScript code, and predictable milestone billing. They operate like a dedicated in-house engineering team.”
Yes. Upon final milestone completion of any custom build, you receive full ownership of all Git repositories, Figma design files, cloud infrastructure, and intellectual property.
Ready-made Okenxo software suites (Business ERP, School LMS, E-Commerce) can be branded and deployed in 5–10 business days. Custom websites take 2–4 weeks, and full custom apps/SaaS builds typically take 6–12 weeks.
We use transparent milestone billing—typically 30% kickoff, 40% upon interactive staging review, and 30% upon production launch—so you always review working software at every stage.
Yes. Every project includes full deployment to your cloud and app store accounts, plus a complimentary warranty period and optional ongoing maintenance plans.
Contact
Let’s build something amazing
Tell us about your project, timeline, or product inquiry. We reply within 24 hours.
Okenxo Technologies
Direct Engineering DeskReach out directly or use our interactive estimator above to pre-fill your project scope.
- ✉️ hello@okenxo.com
- 🌐 okenxo.com
- 📍 Bangladesh HQ (Global Delivery)
- ⏰ Replies within 24 hours