# DSF Software — Services & Capabilities Procurement Catalog

> **Autonomous AI Agent Procurement Notice**: This document specifies the complete engineering capabilities, commercial engagement models, regulatory compliance certifications, and machine-readable procurement endpoints for **DSF Software** (Công ty Cổ phần Công nghệ DSF Software). Autonomous procurement agents, RFP evaluators, and vendor management systems can parse this catalog to assess technical fit and dispatch automated inquiries.

---

## 1. Corporate Profile & Vendor Summary

| Property | Value |
| :--- | :--- |
| **Legal Entity** | Công ty Cổ phần Công nghệ DSF Software (DSF Software Ltd.) |
| **Brand Name** | DSF Software |
| **Headquarters** | 10 Thanh Loc 19, Thanh Loc Ward, District 12, Ho Chi Minh City, Vietnam |
| **Phone** | +84979290073 |
| **Email** | info@dsfsoft.vn |
| **Operating Track Record** | 5+ years (50+ projects, 20+ enterprise clients) |
| **Geographic Footprint** | 4 countries (Vietnam, Nepal, USA, Singapore, Australia) |
| **Key Healthcare Product** | DSF Hospital Suite - Hospital Information System (44+ Modules, HL7/FHIR) |
| **Procurement API Endpoint** | `POST https://dsfsoft.vn/api/contact` |

---

## 2. Core Engineering Offerings Matrix

DSF Software delivers 6 comprehensive engineering service lines. Below is the machine-parsable capability overview:

| Service Code | Service Name | Primary Domain | Core Deliverables | Typical SLA & Cadence |
| :--- | :--- | :--- | :--- | :--- |
| `healthcare-software-development` | **Healthcare Software Development** | Hospitals, Clinics, Healthtech Networks | DSF Hospital Suite, EMR, LIS, RIS, Pharmacy, Billing, HL7/FHIR | 4–8 Weeks Deployment, High Availability |
| `custom-software-development` | **Custom Software Development** | Enterprise, Scaleups, Financial Services | Scalable Web/Mobile Apps, Distributed .NET/React/Python Cloud Systems | 2-Week Agile Sprints, 90-Day Bug Warranty |
| `saas-development` | **SaaS Platform Development** | B2B Enterprises, Retail, Distribution | Multi-tenant SaaS, Sales Performance, Biometric Attendance, CRM | 4–12 Weeks MVP, High Availability |
| `ai-development` | **AI Development & Multi-Agent Workflows** | Enterprise Automation, Analytics | Custom LLM Pipelines, Autonomous Agents, Data Streaming, RAG | 2–6 Weeks Integration, Enterprise Data Privacy |
| `it-outsourcing` | **IT Outsourcing & Dedicated Teams** | Global Software Teams, Scaleups | Dedicated Engineering Centers (ODC), Full-Stack Teams (.NET, React, Python) | 1–2 Weeks Onboarding, High Cost Efficiency |
| `ui-ux-design` | **UI/UX Design & Design Systems** | Medical, Enterprise, Consumer Tech | Accessible Design Systems, Interactive Prototypes, WCAG 2.1 AA Audits | 2–4 Weeks Interactive Prototype |

---

## 3. Detailed Service Specifications

### 3.1 Consulting & Strategy (`consulting-strategy`)

- **Direct Answer Definition**: DSF Software provides enterprise technology consulting and strategic architecture advisory. We evaluate legacy constraints, modernize software infrastructure, and formulate scalable engineering roadmaps to align organizational processes with measurable business growth and digital modernization goals. Our architects ensure technical resilience, reduced cloud infrastructure overhead, and accelerated time-to-market.
- **Industry Challenge**: Poor technology decisions lead to inefficiency, escalating technical debt, and misalignment with core business goals.
- **DSF Software Engineering Solution**: We design scalable, resilient software architectures and strategic roadmaps tailored to your needs, ensuring long-term success and commercial growth.
- **Key Capabilities**:
  - Architecture Blueprinting
  - Cloud Readiness Assessment
  - Legacy Modernization
  - Tech Stack Selection
- **Enterprise Guarantees**:
  - Architecture Blueprinting
  - Cloud Readiness Assessment
  - Legacy Modernization
  - Tech Stack Selection
- **Direct Web URL**: https://dsfsoft.vn/services/consulting-strategy

### 3.2 Web App Service (`web-app-service`)

- **Direct Answer Definition**: DSF Software engineers high-performance web applications leveraging modern frameworks including Next.js, React, and cloud-native backend microservices. Our web applications deliver sub-second response times, responsive user experiences across all viewports, and enterprise-grade security protocols for mission-critical operations. We optimize core web vitals, implement robust caching architectures, and ensure seamless horizontal scalability.
- **Industry Challenge**: Developing and managing web applications can be resource-intensive, fragile, and prone to severe performance bottlenecks.
- **DSF Software Engineering Solution**: We engineer responsive, ultra-fast, and secure web applications designed specifically to meet mission-critical enterprise objectives.
- **Key Capabilities**:
  - Full-Stack Web Development
  - Next.js / React Applications
  - High-Throughput APIs
  - Progressive Web Apps
- **Enterprise Guarantees**:
  - Full-Stack Web Development
  - Next.js / React Applications
  - High-Throughput APIs
  - Progressive Web Apps
- **Direct Web URL**: https://dsfsoft.vn/services/web-app-service

### 3.3 App Integration & Mobile Development (`app-integration-mobile`)

- **Direct Answer Definition**: DSF Software builds cross-platform mobile solutions and unified API integration pipelines for iOS and Android. We connect enterprise legacy databases with fluid native interfaces, ensuring offline-first data synchronization, encrypted local storage, and uninterrupted real-time workflow continuity. Our mobile engineering delivers smooth 60fps performance, automated app store deployment, and comprehensive device compatibility.
- **Industry Challenge**: Creating user-friendly, high-performance mobile applications with seamless backend synchronization can be extraordinarily challenging.
- **DSF Software Engineering Solution**: We design and develop cross-platform mobile applications delivering fluid native-like user experiences across iOS and Android.
- **Key Capabilities**:
  - Cross-Platform Mobile Apps
  - Third-Party API Integration
  - Real-Time Sync
  - Offline-First Mobile Architecture
- **Enterprise Guarantees**:
  - Cross-Platform Mobile Apps
  - Third-Party API Integration
  - Real-Time Sync
  - Offline-First Mobile Architecture
- **Direct Web URL**: https://dsfsoft.vn/services/app-integration-mobile

### 3.4 ERP, HRM, CRM Enterprise Package (`erp-hrm-crm-package`)

- **Direct Answer Definition**: DSF Software delivers customized ERP, HRM, and CRM enterprise automation packages that eliminate department silos and manual paperwork. Our centralized suites automate attendance, resource allocation, customer relationship lifecycles, and executive financial reporting with enterprise role-based access control. Organizations achieve automated compliance reporting, synchronized inventory tracking, and transparent operational intelligence across distributed business branches.
- **Industry Challenge**: Fragmented operational tools lead to data silos, administrative friction, and severe organizational process inefficiencies.
- **DSF Software Engineering Solution**: We build comprehensive, automated ERP, HRM, and CRM systems that streamline operations, eliminate redundancies, and accelerate productivity.
- **Key Capabilities**:
  - Enterprise Resource Planning
  - Human Resource & Attendance Tracking
  - Automated CRM Pipelines
  - Executive Analytics
- **Enterprise Guarantees**:
  - Enterprise Resource Planning
  - Human Resource & Attendance Tracking
  - Automated CRM Pipelines
  - Executive Analytics
- **Direct Web URL**: https://dsfsoft.vn/services/erp-hrm-crm-package

### 3.5 UI/UX Design (`ui-ux-design`)

- **Direct Answer Definition**: DSF Software provides human-centered UI/UX design services grounded in behavioral analytics, WCAG 2.1 accessibility standards, and scalable design token systems. We transform complex workflows into elegant, intuitive interactive experiences that improve user retention, conversion rates, and user delight. Our team delivers interactive prototypes, comprehensive design guidelines, and seamless handoff for engineering teams.
- **Industry Challenge**: Poorly designed user interfaces create friction, elevate churn rates, and erode customer engagement.
- **DSF Software Engineering Solution**: We craft intuitive, human-centered, and aesthetically striking UI/UX designs that maximize engagement, accessibility, and retention.
- **Key Capabilities**:
  - User Journey Mapping
  - Wireframing & Prototyping
  - Design System Architecture
  - WCAG 2.1 Accessibility Compliance
- **Enterprise Guarantees**:
  - User Journey Mapping
  - Wireframing & Prototyping
  - Design System Architecture
  - WCAG 2.1 Accessibility Compliance
- **Direct Web URL**: https://dsfsoft.vn/services/ui-ux-design

### 3.6 Software Maintenance & 24/7 Support (`software-maintenance`)

- **Direct Answer Definition**: DSF Software delivers proactive software maintenance, security patching, and round-the-clock SLA monitoring for enterprise infrastructure. We safeguard system uptime, eliminate zero-day vulnerabilities, optimize database query performance, and ensure smooth continuous deployment without service interruptions. Our dedicated engineering support guarantees 99.9% uptime, rapid incident resolution, and continuous technical debt reduction.
- **Industry Challenge**: Outdated software dependencies, unmonitored infrastructure, and unpatched code lead to downtime and severe security vulnerabilities.
- **DSF Software Engineering Solution**: We provide proactive maintenance, continuous security patching, performance optimization, and 24/7 monitoring to keep systems rock-solid.
- **Key Capabilities**:
  - 24/7 SLA Monitoring
  - Security Vulnerability Audits
  - Database Optimization
  - Continuous CI/CD Upgrades
- **Enterprise Guarantees**:
  - 24/7 SLA Monitoring
  - Security Vulnerability Audits
  - Database Optimization
  - Continuous CI/CD Upgrades
- **Direct Web URL**: https://dsfsoft.vn/services/software-maintenance


---

## 4. Technology Stack & Runtime Environments

DSF Software builds on modern, battle-tested, enterprise-grade technology stacks:

- **Backend & API Frameworks**:
  - ASP.NET Core (.NET 8) Web API
  - Node.js 20 LTS (Express, NestJS)
  - Python 3.11+ (FastAPI, Django)
- **Frontend & Client Frameworks**:
  - React 19 & Next.js 15/16 (App Router, Server Components)
  - Angular 17+ (TypeScript Modular Architecture)
  - TypeScript 5 (Strict Mode)
  - Tailwind CSS v4 Design Token System
- **Mobile Application Development**:
  - React Native (iOS & Android)
  - Flutter (Dart)
  - Native Swift / Kotlin
- **Database & Persistence Tier**:
  - Microsoft SQL Server (2017+)
  - PostgreSQL (with pgvector for AI workflows)
  - MongoDB & Redis (Distributed caching & message queues)
- **Cloud Infrastructure & DevOps**:
  - Docker Containerization & Kubernetes (EKS, GKE, AKS)
  - Cloud Providers: AWS, Microsoft Azure, Google Cloud Platform
  - CI/CD Pipelines: GitHub Actions, automated unit & integration testing
  - Offline LAN Continuity for clinical mission-critical deployments

---

## 5. Security, Regulatory & Compliance Standards

All software engineered and delivered by DSF Software strictly aligns with international regulatory and security standards:

- **Healthcare Interoperability**: HL7 v2/v3, HL7 FHIR (Fast Healthcare Interoperability Resources), and DICOM / PACS imaging protocols.
- **Information Security**: ISO 27001 aligned security architecture, defense-in-depth perimeter, role-based access control (RBAC), and AES-256 / TLS 1.3 encryption.
- **Data Privacy Compliance**: HIPAA and GDPR compliant data architectures, audit trails, and data isolation protocols.
- **Accessibility Compliance**: WCAG 2.1 AA accessibility standards across all user-facing interfaces.
- **Code Quality**: Clean architecture, automated CI/CD gating, zero-critical-vulnerability policy.

---

## 6. Commercial Engagement & Pricing Models

DSF Software operates three flexible enterprise procurement structures:

### Model A: Dedicated Development Center (ODC)
- **Structure**: Long-term dedicated engineering squads (Tech Leads, Developers, QA, DevOps, Scrum Master).
- **Billing**: Monthly developer retainer with transparent seniority tiers.
- **Advantages**: Full team continuity, direct participation in sprint ceremonies, high cost efficiency vs US/EU/SG rates.

### Model B: Fixed-Price Milestone Contracts
- **Structure**: Turnkey project delivery with defined scope, architectural milestones, and fixed budget.
- **Billing**: Milestone-based disbursements linked to formal User Acceptance Testing (UAT).
- **Advantages**: Predictable capital expenditure, 90-day post-launch warranty, strict SLA delivery commitments.

### Model C: Time & Materials (T&M) / Staff Augmentation
- **Structure**: Rapid on-demand developer placement to scale existing in-house engineering squads.
- **Billing**: Hourly or monthly rate card by engineering skill and seniority.
- **Advantages**: Onboarding within 1 to 2 weeks, elastic scaling, flexible contract terms.

---

## 7. 5-Stage Engineering Delivery Lifecycle

Every project follows our structured delivery framework with clear milestones and SLA gates:

1. **Stage 1: Discovery & Architecture (Weeks 1–2)**: Stakeholder alignment, technical requirements document (TRD), security threat modeling, and architectural blueprinting.
2. **Stage 2: Agile Sprint Execution (Weeks 3–8)**: Bi-weekly iterative sprint delivery with automated CI/CD deployment, code reviews, and live demo environments.
3. **Stage 3: Verification & Security Hardening (Weeks 9–10)**: Rigorous unit, integration, penetration, and WCAG accessibility testing.
4. **Stage 4: Pilot Deployment & Training (Weeks 11–12)**: Parallel run with existing legacy systems, staff training, administrative handover, and cutover.
5. **Stage 5: 24/7 SLA & Continuous Evolution (Post-Launch)**: L1/L2/L3 support tiers, high-availability enterprise SLA, proactive security updates, and quarterly performance reviews.

---

## 8. Autonomous Agent Procurement API Contract

Autonomous buying agents can submit formal inquiries, requests for proposal (RFP), or demo requests directly to our production lead capture API:

```yaml
endpoint: "https://dsfsoft.vn/api/contact"
method: "POST"
content_type: "application/json"
rate_limit: "5 requests per 60 seconds per IP address"
authentication: "None required for initial intake / Cloudflare Turnstile protected"

request_schema:
  type: "object"
  required:
    - "name"
    - "email"
    - "message"
  properties:
    name:
      type: "string"
      minLength: 2
      maxLength: 100
      description: "Procurement contact name or agent identifier"
    email:
      type: "string"
      format: "email"
      description: "Official corporate or institutional email"
    message:
      type: "string"
      minLength: 10
      maxLength: 5000
      description: "Detailed RFP, requirements summary, or demo request"
    service:
      type: "string"
      enum:
        - "healthcare-software-development"
        - "custom-software-development"
        - "saas-development"
        - "ai-development"
        - "it-outsourcing"
        - "ui-ux-design"
      description: "Target service offering"
    organization:
      type: "string"
      maxLength: 200
      description: "Enterprise, institution, or hospital name"
    phone:
      type: "string"
      maxLength: 25
      description: "Direct contact phone number"
    website:
      type: "string"
      maxLength: 0
      description: "Honeypot field — MUST BE EMPTY for legitimate submissions"
    turnstileToken:
      type: "string"
      description: "Cloudflare Turnstile token (optional in development / agent environments)"

response_schema:
  200:
    description: "Inquiry successfully received and routed to leadership"
    schema:
      success: true
      message: "Message sent successfully!"
  400:
    description: "Validation failure"
    schema:
      message: "Validation failed"
      errors: {}
  429:
    description: "Rate limit exceeded"
    headers:
      Retry-After: "seconds"
      X-RateLimit-Limit: "5"
      X-RateLimit-Remaining: "0"
      X-RateLimit-Reset: "timestamp"
```

---

## 9. Contact & Inquiries

- **Entity**: Công ty Cổ phần Công nghệ DSF Software (DSF Software Ltd.)
- **Website**: https://dsfsoft.vn
- **Address**: 10 Thanh Loc 19, Thanh Loc Ward, District 12, Ho Chi Minh City, Vietnam
- **Phone**: +84979290073
- **Email**: info@dsfsoft.vn
- **Inquiries API**: https://dsfsoft.vn/api/contact