Vietnam

Custom ERP, AI Agent & SaaS Development in Da Nang

Custom ERP and billing, AI agents, web applications and SaaS for hospitality and technology businesses in Da Nang. Built by Flip Retail in Jaipur, India, and delivered remotely, with working software every two weeks.

Jaipur time is
1 h 30 min behindAll year
Population
≈ 1.3 millionApproximate, city or metro area
Currency
Vietnamese dong (VND)
Indirect tax
VAT 10%
E-invoicing
Mandatorythe tax-authority e-invoice system
Data protection
PDPL

National tax, e-invoicing and data rules, with sources: Vietnam guide. General information, not legal or tax advice. Last reviewed October 2026.

01 — Local economy

Business in Da Nang

Beach resorts along My Khe and Non Nuoc, Sun Group's Ba Na Hills complex and trips to Hoi An make tourism the backbone, with direct flights from South Korea and other Asian markets. Software outsourcing companies run development centres for Japanese and Western clients, and Tien Sa port and the Hoa Khanh industrial park handle seafood, garments and goods moving along the East-West Economic Corridor to Laos and Thailand.

Also known as Danang.

Where software helps: Resorts, hotels and tour operators juggle bookings from online travel agencies and Korean wholesalers, foreign-currency guest folios and seasonal staffing, then must issue Vietnamese e-invoices for every stay.

Business districts & industrial areas

  • Tien Sa Port
  • Da Nang Hi-Tech Park
  • Hoa Khanh Industrial Park
  • Da Nang Software Park

Languages of business

Vietnamese, English and Korean

02 — Industries

ERP and AI for hospitality, technology and construction businesses in Da Nang

What we would build first for the industries Da Nang is known for.

Tourism & hospitality

ERP
Kitchen and outlet inventory with recipe costing, multi-property purchasing, and reconciliation of bookings, channel commissions and payments.
AI agent
A guest-messaging agent that answers enquiries, handles booking changes and suggests upgrades in the guest's language, around the clock.
Software for tourism & hospitality

Technology & startups

ERP
Lean internal systems for growing tech firms, such as subscription billing, project time tracking and revenue dashboards, without enterprise licence costs.
AI agent
LLM features inside your own product: retrieval-augmented search over your docs, support copilots, and agents that act through your APIs, with evaluation and guardrails.
Software for technology & startups

Construction & building materials

ERP
Project-wise material budgets and consumption, site stores and subcontractor billing; and for material makers and traders, dealer networks, schemes and freight-inclusive pricing.
AI agent
An agent that reads site reports and delivery challans, matches them to purchase orders and flags over-consumption against the bill of quantities.
Software for construction & building materials

04 — Working together

Working with Jaipur from Da Nang

Jaipur is 1 h 30 min behind Da Nang all year. A 09:00 start there is 07:30 in Jaipur. Standard 09:00–18:00 office days overlap by 7 h 30 min, which is enough for live calls, demos and same-day answers.

It has been an amazing experience — the skills and knowledge he brings is a game changer.
K2Alpha Sharks, Blockchain · India

50+ projects for 30+ clients in 11 countries over six-plus years.

05 — FAQ

Custom software in Da Nang: common questions

Do you build custom ERP and AI software for businesses in Da Nang?

Yes, remotely. Flip Retail is a software studio in Jaipur, India, with no office in Da Nang; discovery happens on video calls and you get working software every two weeks.

How do time zones work between Da Nang and Jaipur?

Jaipur is 1 h 30 min behind Da Nang all year. A 09:00 start there is 07:30 in Jaipur. Standard 09:00–18:00 office days overlap by 7 h 30 min, which is enough for live calls, demos and same-day answers.

Can your AI agents talk to customers in Vietnamese, English and Korean?

Yes. Current language models handle Vietnamese, English and Korean well, including mixed-language messages. We still test an agent in each language your customers use before it goes live, and route anything it is unsure about to your team.

What would a first project look like for a hospitality business?

Usually one module that fixes the most expensive problem first. For tourism & hospitality that is often recipe costing & kitchen inventory and multi-outlet procurement. It goes live early, and the rest of the system follows in two-week increments while your team is already using it.

Contact

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