Emmanuel

Full stack Developer

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Overview

Looking for work (0 hours/day)

at $0.00/hour ($0.00/month)

Bachelor's degree

Last Active

June 23rd, 2026 (yesterday)

Member Since

June 23rd, 2026

Profile Description

IT Specialist | Full-Stack & Systems DeveloperInnovative IT Specialist at JJC Engineering, specializing in modernizing legacy operations into secure, high-efficiency digital ecosystems. I successfully designed and deployed a comprehensive corporate SAP platform featuring web, mobile, and desktop applications to eliminate traditional, Excel-based workflows.

Key Architecture Delivered:

Web Portal & Mobile Apps: Built a unified system for announcements, real-time biometric/attendance logs, cooperative savings tracking, and employee benefits.

Enterprise Security: Implemented role-based department routing (HR, Finance, Procurement, Operations) secured via JWT authentication and robust AES-256-CBC symmetric encryption.

Mobile & Hardware Integration: Integrated Firebase Cloud Messaging (FCM) high-priority notifications for instant mobile alerts.

Offline-First Desktop System: Engineered an entrance barcode scanner application with offline-first capabilities, ensuring uninterrupted attendance logging during network outages with automatic cloud synchronization.

Passionate about driving corporate productivity and transforming fragmented business data into a single source of truth.

Top Skills

Experience: 2 - 5 years

Use to create a beautiful frontend design to showcase a modern look design and also for the security of frontend. the production is compress to a non-readable Obfuscation.

Other Skills

Experience: 2 - 5 years

Using for backend request API to the database

Experience: 1 - 2 years

Use to create a Desktop application with capable of offline first and store to a local database so that even it's offline. it can still function

Experience: 1 - 2 years

Use in myphpadmin to configure the database, adding column and rows. adding indexed for quick filter and search

Experience: 6 months - 1 year

Use to store local data without needed a UI to configure it. i use it in Desktop and mobile application in my project for the offline first feature.

Experience: 2 - 5 years

i use this in my GitHub repository so that i can still download and config my project to other devices and also use to collab to other developer.

Experience: 6 months - 1 year

Use to create a android and IOS application for easy access of the employee

Experience: 6 months - 1 year

use in modern database. i use this in my current ongoing subscription attendance management for secure RSL Policies that can be hard to penetrate of any prone attackers

Experience: 1 - 2 years

Use for my Iot project like attendance management system using NFC Scanner (PN532) and ESP32 WROOM S3 for microcontroller

Basic Information

Age
28
Gender
Male
Website
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Address
Pililla, Rizal
Tests Taken
None
Government ID
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