ZHEN.

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hello@zhenitsolutions.techMetro Manila, Philippines — remote worldwide
30+Systems shipped
8Years building
99.9%Uptime delivered
Objectives & Strategic Goals

What we optimise for on every engagement

Four commitments that shape the architecture before a single line of production code is written.

What We Do

Our Services

End-to-end engineering, from the first schema sketch through to the support that keeps a live system running.

Custom Enterprise Software

Line-of-business systems built around how your team actually works, not around a vendor template.

Inventory & POS · ERP modules · Workflow automation

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Web Application Development

Fast, accessible, responsive applications on the modern React and Next.js stack, shipped production-ready.

Next.js App Router · Design systems · Performance budgets

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Mobile App Development

Android applications for the jobs that happen away from a desk, built to stay readable and fast in the field.

Android builds · Offline-first flows · Device integration

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IoT & Sensor Systems

Microcontroller hardware reporting into a dashboard you can actually act on, with mapping and alerting built in.

ESP32 firmware · Telemetry pipelines · Geomapping & alerts

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Database Design

Schemas that stay correct under load, with the indexing, migrations and backup strategy planned from the start.

PostgreSQL & MySQL · Migrations · Backup & recovery

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Systems Architecture

Data models, service boundaries and deployment topology designed to survive the next order of magnitude.

Schema design · Cloud infrastructure · Scalability reviews

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API Integration

Reliable connections between the platforms you already pay for: payments, logistics, accounting and more.

REST & GraphQL · Payment gateways · Third-party sync

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UI/UX & Interface Design

Interfaces designed around the task at hand, so the people using the system all day are not fighting it.

Design systems · Accessibility · Prototyping

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Maintenance & Support

Monitoring, patches and responsive fixes after launch, so a live system keeps doing its job.

Bug fixes & patches · Monitoring · Feature updates

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IT Infrastructure Services

On-site work for the physical layer software depends on: cameras, biometric devices and the network they all run on.

CCTV installation · Biometric systems · Network setup

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Built Systems

Our Solutions

Systems already built and running. Each one can be deployed as-is or adapted to the way your organisation works.

IMS
Inventory & Sales Management System

Unifies warehouse stock, point-of-sale terminals and finance reporting into one real-time operational picture for multi-branch retailers.

  • Real-time stock monitoring
  • Automated low-stock alerts
  • POS integration
  • Sales & financial reporting
Request demo
HRMS
Human Resource Management System

Employee records, attendance and leave handled in one place, with the approval chain that sits on top of them.

  • Employee records
  • Attendance tracking
  • Leave management
  • Approval workflows
Request demo
BCMS
Barangay Combis Management System

Resident information, requests and issued documents kept in one searchable record for barangay operations.

  • Resident records
  • Document requests
  • Certificate issuance
  • Transaction history
Request demo
SIS
Student Information System

Student records, enrolment and academic data in a single portal, with separate access for staff, faculty and administration.

  • Student records
  • Enrolment management
  • Academic records
  • Role-based portals
Request demo
RBS
Rumah88 Booking System

Reservations tracked end to end, from first enquiry through to a confirmed booking, against a live availability calendar.

  • Availability calendar
  • Online reservations
  • Guest records
  • Booking status tracking
Request demo
WLMS
Advanced Water Level Monitoring System

ESP32 sensor units reporting live water levels to a central dashboard, with every station plotted on a map.

  • ESP32 sensor network
  • Live level readings
  • Map-based station view
  • Threshold alerts
Request demo
FREMS
Farmers Rental Equipment Management System

Farm machinery, bookings and returns kept reconciled, so availability on the screen matches availability in the yard.

  • Equipment registry
  • Rental scheduling
  • Return tracking
  • Availability monitoring
Request demo
SSB
Sports Scoreboard

Android scoreboard for live game scoring, built to stay legible on a courtside display at a distance.

  • Live score control
  • Period & game timer
  • Team setup
  • Courtside display mode
Request demo
BPLS
Business Permit & Licensing System

Takes a business permit from a new application through renewal without the applicant or the assessor needing to leave the record.

  • New applications & renewals
  • Tax assessment
  • Inspection scheduling
  • Certificate issuance
Request demo
DTS
Document Tracking System

Every document carries a QR code, so its location and sign-off history are a scan away instead of a phone call to the records office.

  • QR-coded routing
  • Live status lookup
  • Digital sign-off
  • Chain-of-custody log
Request demo
AMS
Attendance Monitoring System

Biometric terminals feed straight into daily time records, with tardiness and overtime computed automatically instead of tallied by hand.

  • Biometric terminal sync
  • Late & undertime flags
  • Overtime totals
  • Monthly DTR export
Request demo
CSP
Citizen Service Portal

A single online window for residents to request documents, raise a concern and check where their transaction stands.

  • Certificate & service requests
  • Status lookup
  • Announcements feed
  • Online forms
Request demo
LMS
Lending Management System

Carries a cooperative loan from intake through credit review to the amortization schedule that collections work off of.

  • Loan application intake
  • Credit scoring
  • Amortization schedules
  • Collections tracking
Request demo
ARS
Asset Registry System

Every asset is tagged and tracked from acquisition through transfer, so a physical count matches what the books already say.

  • Asset tagging
  • Barcode lookup
  • Transfer records
  • Depreciation schedule
Request demo
PMD
Project Monitoring Dashboard

Milestones, spend and task status from every active project roll up into one view leadership can check without asking.

  • Milestone timeline
  • Budget burn-down
  • Task assignments
  • KPI charts
Request demo
LIMS
Legislative Information Management System

Ordinances, resolutions and committee minutes archived with full-text search, so a legislative body's own history is easy to look up.

  • Ordinance archive
  • Committee records
  • Session minutes log
  • Full-text lookup
Request demo
APPT
Appointment System

Booking moves online with calendar slots and automatic reminders, and a queue view keeps walk-ins moving on the day.

  • Self-service booking
  • Calendar slots
  • SMS / email nudges
  • Live queue view
Request demo
Our Work

Our Portfolio

Systems designed, built and deployed for enterprises, local government, schools and field operations.

Real-time stock tracking

Every receipt, transfer and sale adjusts on-hand quantities across all branches within seconds, with full movement history per SKU.

Sales analytics

Margin, velocity and basket analysis by product, branch and cashier, sliced across any date range without exporting anything.

POS integration

Barcode-driven terminals post directly into the ledger, with offline queuing that reconciles automatically once connectivity returns.

Automated low-stock alerts

Reorder points computed from live sales velocity trigger notifications and draft purchase orders before a line item runs dry.

Financial reporting

Cost of goods, gross margin and period-close reporting derived from the same transactions the floor staff create.

Role-based access control

Granular permissions per branch and per role, with an immutable audit log covering every price and quantity override.

View details
HR Platform
HRMS

Human resource management system covering employee records, attendance and leave, with the approval flows that sit on top of them.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Booking Platform
Rumah88 Booking System

Reservation platform with availability calendars, guest details and booking status tracked end to end, from enquiry through to confirmation.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
IoT & Geomapping
Advanced Water Level Monitoring System

ESP32 sensor units reporting live water levels to a central dashboard, with every station plotted on a map and threshold breaches raising alerts.

  • ESP32
  • Google Maps API
View details
Local Government
Barangay Combis Management System

Records and transaction management for barangay operations, keeping resident information, requests and issued documents in one searchable system.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Education Systems
Student Information System

Student records, enrolment and academic data managed in a single portal, with role-based access for staff, faculty and administration.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Agriculture Platform
Farmers Rental Equipment Management System

Equipment inventory, rental scheduling and return tracking for farm machinery, so units, bookings and availability stay reconciled.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Android App
Sports Scoreboard

Android scoreboard app for live game scoring, with period and timer control designed to stay readable on a courtside display.

  • Android
View details
IT Infrastructure
CCTV Installation

Camera deployments sized to the site, from a single-office setup to multi-building coverage, wired back to a recorder with remote viewing configured on handover.

  • IP & Analog Cameras
  • NVR / DVR
  • Remote Viewing
View details
IT Infrastructure
Biometric Installation

Fingerprint and face-recognition devices supplied, installed and wired into the client's existing attendance or access-control system rather than left as a standalone log.

  • Biometric Devices
  • System Integration
View details
IT Infrastructure
Network Installation

Structured cabling, switch and router configuration, and Wi-Fi coverage planned and installed for offices and server rooms that need a network they can actually rely on.

  • Structured Cabling
  • Switch / Router
  • Wi-Fi Deployment
View details
Government Systems
Business Permit & Licensing System

Handles a business permit from first application through renewal — assessment, inspection scheduling and the certificate that gets printed at the end — so a permitting office runs on one record instead of a stack of folders.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Government Systems
Document Tracking System

Routes government correspondence through each office it needs to pass, with a QR code on every document so its current location and sign-off history are one scan away.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Workforce Systems
Attendance Monitoring System

Pulls daily time records straight from biometric terminals, flags tardiness and undertime automatically, and turns a month of raw punches into a DTR report nobody has to compile by hand.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Government Systems
Citizen Service Portal

Gives residents one place to request certificates, file a complaint or check where their application stands, so a trip to the office becomes optional instead of the only option.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Finance Systems
Lending Management System

Carries a loan from application through credit evaluation to the amortization schedule and collection follow-up, built for cooperatives that need the whole lending cycle in one ledger.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Government Systems
Asset Registry System

Tags every asset at acquisition, tracks it through transfers and custody changes, and keeps a running depreciation figure so a physical inventory count actually matches the books.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Government Systems
Project Monitoring Dashboard

Rolls up milestones, budget spend and contractor progress from every active project into one dashboard, so a status update is something leadership can see rather than something they have to ask for.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Government Systems
Legislative Information Management System

Archives ordinances, resolutions and committee minutes with full-text search, so a legislative body's own records stop living in filing cabinets and start being something staff can actually look up.

  • Next.js
  • TypeScript
  • PostgreSQL
View details
Government & Enterprise Systems
Appointment System

Opens a calendar for booking instead of a line at the counter — automated SMS and email reminders cut down no-shows, and a queue view keeps walk-ins moving on the day itself.

  • Next.js
  • TypeScript
  • PostgreSQL
Contact

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