Custom Software Development Company Thailand

When Business Grows, “Excel” or “Paper” May No Longer Be the Answer

Successful businesses often come with massive amounts of data. Old management systems start to fail. Hiring more people (Headcount) may not be the best solution today. Having Custom Software or your own operating system is like building a “Work Production Machine” that’s precise and works without limits.

Southern Whale offers Tailor-made Software and System development services designed to solve the Bottleneck in your business specifically.

“We don’t start coding until we understand real business Workflow”

Because we believe good Software must reflect business thinking and working methods. Our team prioritizes System Analysis to get solutions that solve problems most precisely.

Who Is This For

• Businesses with 10–200 employees: Needing more systematic organization
• Companies starting to hit Bottlenecks from Excel / Google Sheet: Data getting heavy and difficult to manage
• Organizations needing specific systems: Don’t want to pay monthly SaaS forever, need unique Flows
• Executives wanting Dashboards: Need to see real-time big picture for accurate decision-making

If you’re facing these problems Contact us first (No charge)

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Develop Systems for Organizational Growth and Automation

Solutions We Specialize In

1. Internal Management Systems (Internal Tools / ERP / CRM)

Stop using LINE groups or sending Excel files back and forth to track work.

• Custom CRM: Store customer data, track Sales Pipeline your way
• HR System: Leave system, expense system, and KPI evaluation
• Inventory: Automatic stock cut system connecting front store and warehouse

2. Education Systems (Education & LMS)

• LMS: Online learning system, exams, and automatic certificate issuance
• Student Info: Registration and academic tracking system

3. Business Automation & AI

• Document AI: Use AI to read bills/receipts and enter data into systems (OCR)
• Chatbot: Employee or customer Q&A systems connected to company database
• Auto-Report: Summarize totals from multiple platforms in one place every morning

4. Custom Dashboards

Transform Raw Data into easy-to-read graphs for immediate decision-making via mobile.

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Common Project Examples (Use Cases)

Example: Automatic Order Management System for E-commerce Business

• Problem: Team had to pull Order data from Lazada, Shopee, and Facebook to fill in Excel daily—wasting 3-4 hours daily with high error chances
• Solution: Developed API Integration system connecting all platforms to central Dashboard
• Results: Reduced work time by 60%+ in first month, executives see net profit in real-time

Want results like this in your business? Free Consultation

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Technology Stack We Use

We choose modern technology for speed, security, and easy Scalability.

• Frontend: Next.js / React (fast and SEO-friendly)
• Backend: Node.js (high Concurrent support)
• Database: PostgreSQL / MySQL (systematic data storage)
• Cloud: AWS / Vercel (world-class stability)
• Security: Role-based Access system and Data Encryption preventing data leaks

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Software Development Process

We work Agile, emphasizing speed and flexibility.

1. Requirement Gathering: Meet to understand real problems and goals
2. System Design: Design Wireframe and Data Flow so you see the picture before coding starts
3. Development: Developer team starts with Modern Stack
4. Testing (UAT): Real-world testing, adjustments until complete
5. Deployment: Go live with employee training
6. Maintenance: Ongoing care and feature updates

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Why Custom Software?

Ready-made programs (SaaS) have advantages of immediate use but also limitations:

• Not flexible: Must work according to program Flow, difficult to customize
• Hidden costs: More employees means higher Per-user costs long-term
• No ownership: Data and systems aren’t exclusively yours

Hiring Custom development from Southern Whale:

• 100% fit: Design Flow according to your actual working methods
• Own Source Code: System is company Asset
• Long-term value: Pay according to actual work, no monthly payments forever

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FAQ

How many months does development take? Starting from 2-4 months depending on system complexity. We divide delivery into phases so you can start using important parts fastest.

What is the starting budget? Budgets start from tens of thousands depending on Scope difficulty. Our team helps assess value and budget for free, no hidden costs.

Do you really own Source Code? Yes, upon complete delivery, you own 100% of Source Code and all data.

Is mobile support available? Yes, every system we develop is Responsive Web App or Hybrid App that works smoothly on both computers and smartphones.

Can features be added in the future? Yes, with organized code structure and good System Architecture, future feature additions are easy and cheaper than rebuilding.

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Schedule talk with experts (30 minutes)

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Start Software Development with Us

Don’t let competitors get ahead with technology. Discuss your ideas with us. We’ll help assess feasibility and budget for free.

Request Free System and Budget Assessment

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Create Complete Business Ecosystem

Many organizations choose us to develop Backend Systems (Custom System) alongside building strong Frontend (Website & Marketing)

• Custom System = Backend: Internal work management, cost reduction, efficiency increase
• WordPress Website = Frontend: Corporate image website supporting SEO and attracting new customers
• SEO Service: Long-term marketing, making customers find your business first