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Aminu Sabiu ZakariFull-Stack & ERP Specialist
AVAILABLE FOR ENTERPRISE ERP, HRMS & SOFTWARE DEPLOYMENTS

Engineering HRMS & ERP Systems That Power Real Enterprises.

I'm Aminu Sabiu Zakari — a Full-Stack Developer and ERP/HRMS Solutions Specialist with 22+ enterprise deployments (including Al-Imam Group HRMS) across 7 states in Nigeria (Kano, Kaduna, Katsina, Zamfara, Kebbi, Jigawa, Abuja FCT).

⚡ Biometric HRMS⚡ TCP/IP Biometrics⚡ Multi-Branch POS⚡ Manufacturing ERP⚡ AI RAG Systems
Aminu Sabiu Zakari

Aminu Sabiu Zakari

Full-Stack Developer · ERP & HRMS Solutions Specialist

Deploying biometric HRMS platforms, multi-branch POS networks & AI software.

Deployed Ecosystem ArchitectureLive Production Synchronized
Biometric Hardware
Hikvision & ZKTeco TCP/IP Sync
Central ERP Engine
Al-Imam HRMS & Nomagro POS
Real-Time Ledger
MySQL Multi-Branch Database
Security Gateway
256-Bit SSL & TryHackMe Audited
Multi-State Outlets
Kano, Kaduna, Abuja, Katsina...
AI BOS Assistant
Natural Language RAG Ledger
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Active Staff Automated
Al-Imam Group Biometric HRMS
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ERP/HRMS Deployments
Enterprise operations digitized
0 States
Nigerian States Covered
Kano, Kaduna, Katsina, Zamfara, Kebbi, Jigawa, Abuja
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Software Systems
Production web, HRMS & POS apps built
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Years Experience
Full-stack, ERP & network security
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Enterprise Clients
Companies & institutions empowered
Production Portfolio

Featured ERP, HRMS & Software Systems

View All Projects (8)
ERP & Multi-BranchLive Production

Al-Imam Group HRMS & Biometric Payroll

Client: Al-Imam Group Limited · hrms.al-imamgroup.com · Kano, Nigeria

Enterprise HRMS & Biometric Payroll platform integrating physical Hikvision/ZKTeco hardware terminals with automated attendance rate calculations, leave management, and staff salary processing for 217+ active employees across 16 departmental units.

Al-Imam Group HRMS & Biometric Payroll Screenshot 1
Al-Imam Group HRMS & Biometric Payroll Screenshot 2
Al-Imam Group HRMS & Biometric Payroll Screenshot 3
Al-Imam Group HRMS & Biometric Payroll Screenshot 4
Problem & Challenge

Al-Imam Group Limited struggled with manual paper attendance registers across 16 departments, leading to ghost workers, untracked employee tardiness, delayed monthly payroll calculations, and manual salary deduction errors.

Engineered Solution

Engineered a synchronized Biometric HRMS gateway paired with automated daily attendance rate engines, automated shift penalty deductions (Present, Late, Absent, Excused), employee credential document vaults, and single-click monthly salary slip generation.

PHPLaravelMySQLTCP/IP Biometric SDKHikvision & ZKTeco Hardware Terminal API
Result: Successfully deployed for 217 registered employees across 16 departments at Al-Imam Group Limited
ERP & Multi-BranchLive Production

BranchSphere ERP & Multi-Branch POS

Client: Commercial Retail Chains, Supermarkets & Wholesale Outlets · Kano, Kaduna, Katsina, Abuja, Kebbi, Zamfara

Centralized multi-branch ERP & Point of Sale platform powering real-time inventory synchronization, branch ledger accounting, and sales tracking across commercial chains.

Problem & Challenge

Multi-branch commercial enterprises suffered from stock leakage, manual receipt reconciliation delays, inconsistent branch sales records, and a lack of real-time visibility for executive owners.

Engineered Solution

Engineered an offline-first POS synchronization engine backed by centralized MySQL ledger databases, automated stock transfers, role-governed authorization thresholds, and daily profit/loss reporting dashboards.

PHPLaravelMySQLReactREST APIs
Result: Deployed across 20+ commercial enterprises and 7 states in Nigeria
ERP & Multi-BranchLive Production

Dan Almajiri Global Concept ERP

Client: Dan Almajiri Global Concept · Kano HQ & 9 Kaduna Branches

Centralized ERP system managing Kano Headquarters and 9 synchronized branches across Kaduna State.

Problem & Challenge

Disjointed records across 9 distant branches in Kaduna created stock reconciliation chaos, delayed financial auditing, and prevented central HQ management from tracking real-time sales revenue.

Engineered Solution

Deployed a customized Nomagro POS ERP system with multi-branch synchronization protocols, automated stock transfer manifests, and centralized HQ executive dashboards.

PHPMySQLJavaScriptTailwind CSSREST API
Result: Unified 10 locations (Kano HQ + 9 Kaduna Outlets) under one digital roof
ERP & Multi-BranchLive Production

FMK Clothing ERP System

Client: FMK Clothing · Kano (Gwammaja, IBB Road, Unity Road) & Abuja (Wuse 2)

Multi-branch fashion retail ERP connecting 3 major Kano outlets (Gwammaja, IBB Road, Unity Road) and Abuja Wuse 2 flagship branch.

Problem & Challenge

FMK Clothing struggled with managing apparel variants (sizes, colors, fabrics) across 4 high-traffic boutiques in Kano and Abuja, leading to stockouts and inconsistent pricing.

Engineered Solution

Implemented tailored SKU variant matrix tracking within Nomagro POS ERP, enabling single-scan barcode sales, automated low-stock warnings, and branch stock allocation.

PHPMySQLBootstrapJavaScriptChart.js
Result: Streamlined multi-city operations across Kano (3 stores) and Abuja Wuse 2
Manufacturing ERPLive Production

Z&Y Black Tea Manufacturing ERP

Client: Alimam Tea Herbs Pure and Healthy Nig. Ltd. · Kano State

Manufacturing & distribution ERP system for Alimam Tea Herbs Pure and Healthy Nig. Ltd.

Problem & Challenge

Manual tracking of raw tea leaves, packaging material loss, untracked production batch yields, and uncoordinated distributor credit records.

Engineered Solution

Engineered a manufacturing ERP workflow with Batch Yield Calculation, Raw Material Stock Ledger, Finished Goods Packaging Tracking, and Wholesale Distributor Billing.

PHPMySQLTailwind CSSJavaScriptFPDF
Result: Cut raw material wastage by 88% in industrial tea manufacturing
AI AutomationCurrently Building

AI BOS — AI Business Operating System

Client: SaaS & Enterprise Business Early Adopters · Global Remote

Autonomous AI Business Operating System enabling companies to query operational data, automate customer support, and trigger inventory actions using natural language.

Problem & Challenge

Business leaders spend hours manually digging through complex SQL databases and ERP reports to answer operational questions, while customer support teams struggle with high ticket volumes.

Engineered Solution

Designed a deterministic RAG pipeline paired with strict JSON schema validation, vector embeddings of company documentation, and direct API function-calling into backend ERP systems.

PythonFastAPINext.jsTypeScriptLangChain
Result: Automated 80% of routine customer support inquiries during beta testing
EdTechLive Production

Manhalul Qur'an Result Generator

Client: Manhalul Qur'an Educational Institution · Kano, Nigeria

Automated academic result generation platform converting raw exam scores into structured grade sheets, transcripts, and institution performance reports.

Problem & Challenge

Teachers spent up to two weeks at the end of every term manually calculating scores, positions, and writing report cards by hand, leading to calculation errors and delayed term releases.

Engineered Solution

Engineered an automated grade computation algorithm paired with dynamic PDF report card generators, class position sorters, and administrative mark verification portals.

PHPMySQLJavaScriptFPDF LibraryHTML5
Result: Cut end-of-term result processing time from 2 weeks down to 30 minutes

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