Custom software development

Custom software development

HomeCustom software
From brief to production — without the theater.
Code review — SID studio, HCMC
Custom software & web platforms

From brief to production — without the theater.

SID Corp is a custom software development company in Ho Chi Minh City. We design, build and run bespoke web platforms, internal tools and APIs for businesses that have outgrown spreadsheets and off-the-shelf SaaS.

One senior pod owns your build end to end — the engineers who quote it are the engineers who ship it, demo it every Friday and stay for the production run. Fixed quote in 48 hours, working software from week one.

  • Web application development
  • Internal tools & admin dashboards
  • API development & integrations
  • Legacy software modernization
See all services
Capabilities

Four shapes of custom software we ship again and again.

The same boring-tech stack and delivery rituals behind our own products — ePOD, Bozuro, BounceCheck — pointed at your problem.

sidcorp · what we build 4 shapes
Web platforms & portals
Build 01

Web platforms & portals

Multi-tenant SaaS, customer portals and marketplaces — auth, billing, roles and the unglamorous plumbing that keeps them up.

Build 02

Dashboards & internal tools

Admin panels, ops consoles and reporting dashboards your team actually opens every morning.

APIs & integrations
Build 03

APIs & integrations

GraphQL & REST API development, webhooks and the third-party glue — payments, carriers, ERPs, marketplaces.

Build 04

Legacy rebuilds & modernization

Replatform the spreadsheet-and-duct-tape system without stopping the business — strangler-pattern migrations, no big-bang cutovers.

Proof, not promises

Anatomy of a platform we run in production: ePOD.

ePOD is our AI-native commerce platform serving real stores daily. Scroll the three layers every SID build gets — the same architecture your platform inherits.

Storefront & UI
Layer 01 — Experience · Storefront & UI
APIs & business rules
Layer 02 — Logic · APIs & business rules
Operations & data
Layer 03 — Data · Operations & data
Daniel Vu
Case · Operations platform
Mini case
We brought SID a print workflow held together by spreadsheets.First production release in twelve weeks —and it has run every day since.
Daniel Vu — Head of Operations, print-on-demand network
0 weeks to first production release
0 projects shipped this way
0 products we run in production
What you get

Every build ships the same way.

No mystery hand-off — here is exactly what lands in your hands at the end of a SID engagement.

01

Source code & repository

Every line we write, in your git organization, with a clean commit history you can audit.

  • Full source
  • Commit access
  • No lock-in clause
02

CI/CD pipeline

Automated build, test and deploy on every merge — the same line that ships our own products.

  • Build on merge
  • Staging + production
  • One-click rollback
03

Admin & dashboards

The operator console your team opens every morning, with roles, audit trails and self-serve config.

  • Role-based access
  • Audit log
  • Self-serve settings
04

Docs & handover

Architecture notes, runbooks and a live walkthrough so the system survives without us.

  • Architecture docs
  • Runbooks
  • Handover session

Owned by you from day one — code, accounts and infrastructure.

Before you brief us

The questions every founder asks first.

Straight answers on cost, timeline and ownership — the same ones we give on the first call.

Engineers reviewing code at the SID studio
SID studio — Ho Chi Minh City
Ask us directly
Q1 How much does custom software cost?

A focused first release usually runs between US$25k and US$80k depending on scope and integrations. You get a fixed, written quote within 48 hours of sending the brief — milestone payments, never an open-ended retainer.

Q2 How long until we see working software?

Week one. We ship to a staging environment from the first sprint and demo every Friday; most platforms reach a production-ready first release in 10 to 14 weeks.

Q3 Who owns the code and the infrastructure?

You do, from day one. Everything lives in your git organization and runs on your own cloud accounts — there is no lock-in clause to negotiate later.

Q4 Can you take over an existing or half-built system?

Yes. We run a short audit, stabilize the riskiest part first, then modernize with a strangler-pattern migration — no big-bang rewrite that stops the business.

Q5 What happens after launch?

Monitoring runs from day one. Most clients keep a small monthly engineering allotment for changes; others take it fully in-house with our 30-day team onboarding.

Start today

Send the brief.
Ship the platform.

Describe the system you need in one email — a senior engineer reads it the same day and a fixed quote lands within 48 hours.