JE Johnell Empuerto Let’s Talk

Cebu City, Philippines · Available for opportunities

Johnell Empuerto

Software Engineer & Web Developer building manufacturing systems, production dashboards, e-commerce stores, business websites, HR/payroll platforms, and cross-platform mobile apps that help teams see work clearly and move faster.

johnellempuerto.dev@gmail.com · +63 969 062 2194

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Years shipping systems

0+

Business tools shipped

0+

Client teams supported

Open for opportunities 
const engineer = {
  name: "Johnell",
  role: ["Software Engineer", "Web Developer", "Mobile Developer"],
  frontend: ["React", "Angular", "Flutter"],
  backend: ["Node-RED", "Express", "PHP"],
  databases: ["PostgreSQL", "MySQL", "Oracle"],
  industry: ["Manufacturing", "Web", "E-commerce", "IoT"],
  build: () => { plan(); build(); ship(); return impact; }
};
ReactJS AngularJS Mobile Development E-commerce Node-RED ExpressJS Grafana PostgreSQL MySQL Oracle PHP Laravel Firebase ReactJS AngularJS Mobile Development E-commerce Node-RED ExpressJS Grafana PostgreSQL MySQL Oracle PHP Laravel Firebase
Featured Work

Systems built for real work — from production floors to online stores.

01
NXPERT FORM
Paperless workflow

Paperless System

NXPERT Paperless System

Built a PDF-based digital form system for paperless production reporting. Operators can input production data directly on tablet-aligned forms, reducing manual paper workflows and improving report consistency.

Problem

Manual paper reports slowed encoding, checking, and production traceability.

Solution

Tablet-ready forms, PDF layouts, workflow rules, and digital report capture.

Stack

iReporter/Rakupad, Node-RED, SQL, PDF workflows, manufacturing forms.

Result

Cleaner reporting, less rework, and faster supervisor review.

02
LIVE KPI
Production dashboard
OEEUPHNG

Dashboard

Production Monitoring Dashboard

Built real-time production dashboards used by operators and supervisors to monitor output, defects, downtime, and daily performance across production lines.

Problem

Supervisors needed faster visibility than manual status reports could provide.

Solution

Live Grafana dashboards connected to production data, SQL sources, and API flows.

Stack

Grafana, PostgreSQL, MySQL, Oracle, Node-RED.

Result

Quicker reporting, better issue response, and clearer daily performance visibility.

03
Custom analytics

Custom Analytics

Customized ReactJS Dashboard System

Designed custom React dashboard workflows that turn production data into role-based views for faster analysis, comparison, and supervisor decision-making.

Problem

Teams relied on static reports that were hard to filter and compare.

Solution

Responsive React dashboards with API-driven metrics, reusable views, and clearer filters.

Stack

ReactJS, ExpressJS, REST APIs, PostgreSQL, JavaScript.

Result

Better data scanning, faster decisions, and improved supervisor visibility.

04
PAYROLL
HR/payroll system

HR System

HR & Smart Payroll System

Designed HR/payroll workflows covering attendance, shifts, leave, overtime, approvals, payroll rules, employee records, and self-service requests.

Problem

Attendance and payroll data required repetitive manual checking.

Solution

Centralized HRIS workflows for timekeeping, approvals, employee data, and payroll runs.

Stack

PHP, Laravel, MySQL, JavaScript, Bootstrap.

Result

Faster payroll preparation, cleaner records, and fewer manual encoding steps.

05
DPR FLOW
Approval workflow

Production Reporting

AngularJS DPR Management System

Developed a role-based daily production reporting system that helps supervisors track report status, approvals, production output, and accountability.

Problem

DPR tracking was difficult across roles, approvals, and report status.

Solution

Role-based reporting screens with API-backed status, approval, and production visibility.

Stack

AngularJS, SQL Server, Node-RED, REST APIs.

Result

Improved tracking, clearer ownership, and better supervisor control.

06
IoT mobile app

Mobile IoT

Flutter Smart Locker System

Created a Flutter mobile app with Firebase authentication and ESP32 integration so locker access can be controlled, tracked, and checked in real time.

Problem

Manual locker control made access tracking slow and unreliable.

Solution

Mobile authentication, device commands, and IoT-driven locker states.

Stack

Flutter, Firebase, ESP32, IoT integration.

Result

Cleaner access logs, easier control, and real-time locker visibility.

07
SHOP DEMO
E-commerce store

E-commerce · Sample Build

E-commerce Storefront

Building a responsive storefront sample with product catalog browsing, product details, cart, and checkout flows so the buying experience can be tested end to end on desktop and mobile.

Problem

Online shoppers expect a store where products, prices, and checkout are fast and easy to follow on any screen.

Solution

Product listing and detail pages, cart and checkout steps, order summary, and a mobile-ready responsive layout.

Stack

ReactJS, JavaScript, HTML5, CSS3, responsive UI, Vercel.

Result

A working storefront sample ready to showcase.

08
CLIENT SITE
Business website

Web Development

Business & WordPress Websites

Delivered responsive business websites and custom WordPress themes for international clients — company profiles, service pages, inquiry forms, and SEO-ready layouts that stay easy to browse on desktop and mobile.

Problem

Hard-to-update websites made services, packages, and inquiries difficult for visitors to find.

Solution

Custom WordPress themes and plugins with clean layouts, responsive sections, and simple content updates.

Stack

WordPress, PHP, HTML, CSS, JavaScript, Bootstrap.

Result

Faster pages, cleaner structure, and easier browsing for international visitors.

System Flow

How I turn ideas into systems.

A lightweight 2.5D look at how I connect websites, interfaces, APIs, data, dashboards, and automation into practical tools that teams can actually use.

About

Building systems that make operations easier to run.

Software Engineer focused on turning manual production, HR, reporting, and tracking workflows into digital systems that teams can use every day. I build dashboards, forms, APIs, websites, e-commerce stores, and apps that reduce repeated encoding and give supervisors better visibility.

My work is strongest where software meets real operations: production lines, paperless reporting, HR/payroll rules, dashboard analytics, workflow automation, and IoT-backed tools used by operators, supervisors, and business teams.

01

Manufacturing Systems

Production dashboards and paperless reports that help teams monitor output, defects, daily targets, and supervisor checks.

02

Full Stack Web

Web platforms with APIs, role-based screens, and databases built for reporting, approvals, and business workflows.

03

Mobile Development

Cross-platform mobile apps and IoT solutions that connect phone users to device states, access control, and operational records.

Profile

Practical software for real-world operations.

I'm Johnell Empuerto, a Software Engineer based in Cebu City, Philippines. I build practical systems for manufacturing, reporting, HR/payroll, paperless workflows, and cross-platform apps where reliability matters more than decoration.

My work focuses on software that improves daily operations: clearer dashboards, faster reports, less manual encoding, better approval tracking, and tools that operators and supervisors can actually rely on.

I like the full path from problem discovery to interface design, API integration, database logic, deployment, support, and optimization after real users start depending on the system.

Manufacturing Tech Dashboards Automation IoT Systems
Formal portrait of Johnell Empuerto
Software Engineer
Personal Gallery

What my world looks like

A small collection of moments, places, nature, travel, and everyday scenes outside the code.

Stack

Core skills & technologies.

Tools I use to design, code, connect, monitor, and improve systems that support real business operations.

⚛

Frontend

ReactJS, AngularJS, HTML5, CSS3, JavaScript, Bootstrap, and Tailwind CSS for usable dashboards, forms, and responsive web flows.

⚙

Backend & Databases

Node-RED, ExpressJS, PHP, Laravel, Firebase, SQL Server, PostgreSQL, MySQL, and Oracle for APIs, reporting, and workflow logic.

◈

Industrial Systems

Grafana, iReporter (Rakupad), KPI Dashboards, Production Monitoring, QR Systems, and Paperless Reporting for production visibility.

✦

Tools & Platforms

GitHub, VS Code, Visual Studio, Android Studio, XAMPP, cPanel, FileZilla

◎

Programming Languages

JavaScript, PHP, Python, Dart, Java, C#, C/C++

↗

AI & Methodologies

ChatGPT, GitHub Copilot, Grok, DeepSeek · Agile Development, REST APIs, Responsive Design

▣

Mobile Development

Flutter, Dart, Firebase, and Android Studio for cross-platform mobile apps, device-connected tools, employee self-service flows, and shop-floor data collection.

◐

Web & E-commerce

WordPress, PHP, ReactJS, and responsive UI for business websites, product catalogs, cart and checkout flows, and SEO-ready online stores.

Experience

Professional journey.

From freelance prototypes to production-grade manufacturing systems, each role sharpened how I design tools that people can trust during daily operations.

2025 - Present

Software Engineer - NPAX

Clients: Isuzu, Honda, Taiyo Yuden, Asahi Group Japan, Fuji Electric Philippines

Manufacturing systems, dashboards, and paperless workflows

  • Developed web, desktop, and mobile production systems used by operators and supervisors to encode, review, and monitor daily production data
  • Built real-time dashboards using Grafana, PostgreSQL, MySQL, and Oracle to track output, defects, performance, and operational status
  • Implemented paperless production solutions using iReporter and custom workflows to reduce manual forms and improve report consistency
  • Built REST API integrations that connect shop-floor data, reporting platforms, and supervisor dashboards
ReactJSAngularJSFlutterExpressJSNode-REDGrafanaPostgreSQLMySQLOracle
2024

Website Developer - Bexte Touristik Part-time

Remote

Tourism website, custom modules, and mobile responsiveness

  • Developed a responsive tourism website using HTML, CSS, PHP, and Bootstrap so packages, details, and inquiries were easier to browse on mobile
  • Built custom modules for tour listings, contact forms, and location services to reduce manual page updates
  • Improved mobile responsiveness and page performance for smoother browsing
  • Managed promotion and package updates to keep content current
HTMLCSSPHPBootstrap
2023 - 2024

Website Developer - Proweaver Inc.

Cebu City, Philippines

WordPress delivery for international client websites

  • Developed custom WordPress themes and plugins aligned with client requirements
  • Customized PHP, HTML, CSS, and JavaScript to improve layout, interactions, and maintainability
  • Built responsive, SEO-friendly websites for international clients with cleaner content structure
  • Improved speed, performance, and user experience across production websites
PHPHTMLCSSJavaScriptWordPress
2022 - 2023

Freelancer - Web & Embedded Systems Developer

Philippines

Small business systems and IoT prototypes

  • Developed websites and small business systems that helped clients present services, collect inquiries, and manage basic workflows
  • Assisted with Arduino, ESP8266, and Raspberry Pi projects for device control and sensor-based prototypes
  • Built IoT prototypes and smart device integrations for early product validation
ArduinoESP8266Raspberry PiIoT
Achievements

Recognition earned through delivery.

Milestones from shipping systems that support real client operations, improving delivery habits, and helping teammates grow.

Johnell Empuerto receiving the 2025 NPAX Rookie of the Year award

2025 / NPAX

Rookie of the Year

Recognized after deploying and maintaining production systems that supported daily reporting, monitoring, and manufacturing client operations.

IsuzuHondaTaiyo YudenAGCFEPDaikukoAsahi
Johnell Empuerto at Proweaver work station

Proweaver / Team Growth

Senior Developer Mentor

Grew into a senior developer within the team by guiding probationary developers and trainees through standards, debugging, delivery habits, and practical problem solving.

Code ReviewsTrainingTeam GuidanceQuality Standards
Education

Academic journey.

A practical learning path shaped by industrial technology, problem-solving, and the foundations that led into software systems.

College / Applied Technology

Cebu Technological University - Barili Campus

Bachelor of Industrial Technology

2018 - 2022

  • Industrial systems
  • Technical foundation
  • Applied problem-solving

Secondary / Builder Stage

Mantalongon National High School

Secondary Education

Mantalongon, Barili

  • Core academics
  • Team discipline
  • Curiosity for technology

Foundation / Starting Point

Mantalongon Elementary School

Elementary Education

Mantalongon, Barili

  • Learning habits
  • Creative confidence
  • Academic foundation
Capabilities

From websites to production systems.

I build practical digital solutions across websites, e-commerce stores, dashboards, backend systems, automation workflows, mobile apps, and manufacturing platforms — combining clean interfaces with reliable system logic.

Frontend Engineering

Clean, responsive, animated interfaces for dashboards, forms, admin tools, and production workflows.

  • ReactJS
  • AngularJS
  • JavaScript
  • UI Systems

Backend/API Systems

REST APIs, workflow logic, authentication, approvals, reporting, and system integrations.

  • ExpressJS
  • PHP
  • REST API
  • Node-RED

WordPress Development

Business websites, company profiles, service pages, SEO-ready layouts, and Elementor builds.

  • WordPress
  • Elementor
  • SEO
  • Responsive UI

Manufacturing Dashboards

Live KPI views, production monitoring, Grafana panels, line status, output, downtime, and defect visibility for supervisors.

  • Grafana
  • KPI
  • Production
  • Analytics

Paperless Workflows

Tablet-ready forms, digital reports, PDF workflows, approvals, traceability, and shop-floor data capture.

  • Forms
  • PDF
  • iReporter
  • Approvals

IoT / Device Integration

Device-connected workflows, QR systems, automation flows, and practical operational telemetry.

  • IoT
  • QR
  • Node-RED
  • Devices

Database & Reporting

SQL models, report queries, stored data flows, dashboards, and clearer visibility from operational records.

  • PostgreSQL
  • MySQL
  • Oracle
  • Reports

Mobile Development

Cross-platform mobile flows for requests, dashboards, shop-floor tools, employee workflows, and data collection.

  • Flutter
  • Firebase
  • Android
  • Operations

E-commerce & Web Development

Product catalogs, cart and checkout flows, business websites, company profiles, and SEO-ready storefronts built to sell and easy to update.

  • Product Catalog
  • Cart & Checkout
  • SEO
  • Responsive UI

Contact

Let's build something impactful.

Need a dashboard, internal system, paperless workflow, HR/payroll platform, e-commerce store, business website, or cross-platform app? Let's design, code, optimize, and ship something your team can use with confidence.

Email Me GitHub LinkedIn