Amela
OrgGrid Inc. — Platform Build Story
To protect confidentiality, company names, project names, and system images have been replaced with pseudonyms and mockups.

Organization and HR management — built in-house from scratch.

OrgGrid is an organization and HR management platform that centrally manages org structures and employee data, integrating transfer simulation, past-point org reconstruction, SSO, and permission management.

Unified management, transfer simulation, history replay, and secure access — a new-platform launch story of building, in-house from scratch in 14 months, a platform that satisfies all four pillars of org operations at once.

SCALE
Thousands of people
Unified org and HR management
SIMULATE
Prior validation
Transfer Simulation
HISTORY
Any point
Snapshot replay
SECURE
SSO integration
Fine-grained permission management
OOrgGridOrg chart
HQ
Sales
Engineering
Admin
Engineering
Simulate transfer
01
CLIENT
About the client

Powering org operations: OrgGrid, a leading domestic provider.

OrgGrid Inc. operates a business that supports corporate organization and HR management. It provides a platform that streamlines org operations for companies with thousands of employees and complex organizational structures.

More than a simple HR ledger, it unifies the org chart, transfer simulation, history replay, and SSO — building value as a foundation that supports decision-making across HR and management.

Managed employees
Thousands of people
Departments
40+
Saved snapshots
12 periods
BUSINESS FLOW
STEP 01
HR Master Management
Consolidate employee and org data
STEP 02
Visualize with the org chart
Show department and role hierarchy
STEP 03
Transfer simulation
Verify transfer impact in advance
STEP 04
Snapshots
Reconstruct the org at any point in time
02
CHALLENGE
Design challenges to solve

The four structural requirements demanded of the platform.

None of these were technology-selection issues — they were business requirements tied directly to the accuracy, decision-making, and security of org operations. A from-scratch build demanded a design that satisfied all of them simultaneously.

Unified management
With information still scattered, the latest org chart is unknown.
Transfer simulation
Without prior verification, the impact of transfers stays unclear.
Access control
Without SSO and permission design, management becomes complex and risky.
History replay
Without snapshots, you cannot trace back past organizations.
03
ARCHITECTURE
An architecture built together

Org operations, transformed into a 'transparent platform' across four domains.

We built four domains in-house from scratch: unified management, transfer simulation, history replay, and SSO and permissions.

Amela
EXECUTION
14 months
Duration
90 man-months
Total effort
Domain ①
Unified management
Challenge
Need to consolidate org and HR master data on a single platform.
Solution
Unified management of org chart and HR master
Departments, roles, and employees on a single screen.
Domain ②
Transfer simulation
Challenge
Need to verify the impact of transfers in advance.
Solution
Transfer Simulation
Visualize headcount changes before applying.
Domain ③
History replay
Challenge
Need to reconstruct the org state at a past point in time.
Solution
Period snapshots
Save and reconstruct the organization at any point in time.
Domain ④
SSO and permissions
Challenge
Secure access and permission control are required.
Solution
SAML SSO + role-based permission management
One login — only what your role permits.
Frontend
Nuxt.jsVue.jsTailwind
Backend
LaravelOAuth / Passport
Infra and Auth
MySQLSAML SSO
04
IMPACT
The value the platform generates

OrgGrid's 'transparent org operations' are accelerating.

This foundation is not a technical metric — it continuously generates business outcomes such as operational accuracy, decision-making speed, and security.

An accurate org chart, anytime
A foundation that centralizes the master data and keeps the latest org state always visible.
Design that speeds up decisions
Verify the impact of transfers in advance to support decisions.
Operations that trace back the past
Reconstruct the organization at any point in time and use it for audits and analysis.
A platform that is safe to use
SSO and permission management — only the right information to the right people.
STAKEHOLDER
HR lead
HR department
Typically
Information is scattered, so org charts tend to go stale.
With OrgGrid
Centralize the master and always grasp the latest state.
Business impact
Accurate org visibility
STAKEHOLDER
Department Manager
Frontline managers
Typically
The impact of transfers is hard to read.
With OrgGrid
Simulate transfers and verify.
Business impact
Faster decision-making
STAKEHOLDER
Information Systems
IT / Security
Typically
Separate logins and permission management are cumbersome.
With OrgGrid
Govern securely with SSO and permission management.
Business impact
Stronger security
STAKEHOLDER
Management
Executives
Typically
Cannot trace back past organizations, making analysis difficult.
With OrgGrid
Reconstruct any point in time with snapshots.
Business impact
Use history for management decisions
05
DEMO
Three scenarios

Experience OrgGrid through a live, working demo.