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Portfolio

A collection of 27+ production applications built by Nagatama across HR, finance, logistics, security, and AI.

Screenshot of HRD-X + NagaFinance Unified Platform (NagaBridge) — One platform for people, payroll, and company finance
HR × Finance

HRD-X + NagaFinance Unified Platform (NagaBridge)

One platform for people, payroll, and company finance

An integration hub that unifies HRD-X and NagaFinance into a single data flow: employees, attendance, overtime, social security, and income tax move from approved payroll straight into double-entry journals, payments, and reconciliation — with no re-keying. NagaBridge validates every delivery with HMAC-SHA256, anti-replay, idempotency, and retries, then returns posting status to HRD-X. Strict segregation of duties, end-to-end audit trails, and a multi-tenant, multi-company architecture for business groups and SaaS providers.

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Screenshot of NagaPayment OS — Intelligent payment orchestration for connected business
Payment Orchestration

NagaPayment OS

Intelligent payment orchestration for connected business

A SaaS platform that unifies multiple payment gateways, transactions, customers, subscriptions, reconciliation, and financial controls inside one integrated dashboard. Every gateway is paired with an AI Gateway Agent that analyses performance, latency, and success rate; the NagaAI Orchestrator coordinates gateway priority, automatic failover, and an audit trail for every routing decision — ideal for SaaS, marketplaces, e-commerce, logistics, and institutions building their own payment operation center.

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Screenshot of NagaProc AI — Transparent, integrated, secure, and accountability-driven national AI procurement platform
AI Procurement

NagaProc AI

Transparent, integrated, secure, and accountability-driven national AI procurement platform

NagaProc AI is a next-generation digital procurement platform that unifies the entire public procurement lifecycle — from needs planning and budgeting to vendor selection, tendering, contracting, payment, supervision, and audit — in one transparent, integrated ecosystem. Powered by evidence-based artificial intelligence, it helps government agencies analyse procurement documents, detect risks, identify discrepancies, monitor potential conflicts of interest, and deliver fast recommendations without replacing human decision-making. Every AI recommendation still goes through verification and approval by authorised officials. NagaProc AI brings government bodies, vendors, auditors, monitors, and citizens together in a single digital ecosystem with national vendor identity, electronic catalogues, tender and contract management, payment monitoring, action centres, universal search, chained audit trails, and a real-time national dashboard. Built on a modular architecture ready for national scale, it integrates with state financial systems, banking, taxation, electronic signatures, digital identity, licensing, and other government services.

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