Available for opportunities

Building the
backbone of
digital systems

Senior Software Engineer with 6+ years crafting robust web applications, scalable architectures, and integrated backend systems. Specializing in Laravel, API integrations, and database optimization.

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0 Years Experience

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0 Certifications

// zms.dev

const developer = {

name: "Zulhendry M. Salman",

role: "Senior Software Engineer",

stack: ["Laravel", "PHP", "MySQL"],

location: "Batam, Indonesia",

passion: "Building scalable systems"

};

developer.init();

About Me

Engineer, Problem Solver,
System Architect

I am a Bachelor of Informatics Engineering with a strong command of programming languages and over 6 years of experience in designing and developing Web Applications and Software. Proficient in designing and managing databases, as well as conducting comprehensive data analysis, I bring valuable expertise to every project.

Known for my meticulous and detail-oriented work approach, I consistently strive for excellence in delivering high-quality results. I possess excellent communication and interpersonal skills, enabling effective collaboration with team members and clients alike. Currently serving as a Senior Laravel Programmer, I leverage my skills and experience to create innovative and robust solutions.

Location

Batam, Indonesia

Degree

Bachelor of Informatics Engineering

Current Role

Senior Software Engineer

Specialization

Backend & System Architecture

Work Experience

Where I've Made
an Impact

Progressing from IT support to Senior Software Engineer, each role sharpened my ability to deliver robust, scalable solutions.

Senior Software Engineer at PT. EZB Wisata Indonesia

Current Batam

Developed, maintained, and optimized web and software applications using Laravel, PHP, MySQL, and C# to ensure high performance and reliability
Led the design and backend architecture of a Hotel Booking Website & Management System, integrating multiple third-party APIs for real-time booking and payment processing
Optimized database queries and system architecture to improve scalability, reduce load times, and increase system reliability
Integrated various third-party APIs and payment gateways, enhancing transaction accuracy and user convenience
Mentored and trained junior developers in Laravel, PHP, and MySQL, improving team productivity and accelerating onboarding
Provided technical support and designed software architectures while managing databases and creating in-web reports

Backend Programmer at PT. EZB Wisata Indonesia

Nov 2019 - Apr 2021 Batam

Designed and developed multiple systems including POS, Finance Website, Warehouse Management, and HR Management
Improved data accuracy and report generation speed by optimizing database queries and automating processes, reducing manual effort by over 40%
Advised internal teams and external clients on software maintenance, feature improvements, and technical problem-solving
Utilized Laravel, MySQL, C# (.NET Windows Forms), and Jasper with Report Designer
Collaborated with project managers, QA engineers, and developers throughout the software lifecycle

IT Support Assistant at Angkasa Pura 1 Yogyakarta

Feb 2017 - Mar 2017 Yogyakarta

Provided Tier 1 IT support to non-technical internal users through desk side support services
Analyzed issues to identify troubleshooting methods needed for quick remediation
Monitored systems in operation and quickly troubleshot errors
Airport Area Map Development and WiFi Network Installation

Technical Skills

My Technical Arsenal

From backend architecture to cloud deployment, these are the tools and technologies I work with daily.

Backend Frameworks

Laravel (5 yrs) PHP (Expert) C# .NET ASP.NET RESTful APIs

Database & Data

MySQL (5+ yrs) SQL (Expert) Database Design Data Analysis Query Optimization

Integrations

API Integration Payment Gateway Third-Party Vendors Postman

Frontend

HTML/CSS (Expert) Vue.js (Beginner) JavaScript

Cloud & DevOps

AWS (EC2, S3, IAM) Cloudflare Alibaba Cloud Google Cloud Docker Server Deployment

Tools & Reporting

GitHub VS Code Visual Studio Jasper Reports Power BI Python (Basic)

Featured Projects

Systems I've Built

From hotel booking platforms to OCR-powered logistics, each project solves real-world problems with robust engineering.

01 / Featured

Hotel Booking Website & Management System

A comprehensive hotel booking and management platform with real-time availability, multi-gateway payments, and deep third-party integrations for the travel and hospitality industry.

Admin booking with real-time availability and reservation management
Secure online payments through FomoPay, Fiserv, and BCA gateways
Room and rate management with seasonal pricing and promotions
Booking reports, revenue summaries, and occupancy statistics
Third-party integration: GlobalTix, Resorts World Sentosa, Disney Cruise Line, Legoland, HotelBeds, InfiniteHotel, WodaVilla
Tour packages and curated local experiences for travelers

LaravelPHPMySQLREST APIPayment GatewaysThird-Party APIs

Accounting & Business Management System

Full-featured financial management platform for enterprises with automated reporting and multi-branch tracking.

Financial transaction management: sales, purchases, cash, banking
Automatic reports: balance sheets, profit & loss, cash flow
Inventory and fixed asset management
Multi-user access with project and branch tracking

LaravelMySQLPHPJasper Reports

POS & Retail Management System

Point of sale and retail management platform with real-time tracking and multi-outlet support.

Transaction handling, receipts, and real-time sales tracking
Inventory management with restock alerts
Employee performance tracking and access permissions
Multi-outlet management under one account

LaravelMySQLC#REST API

HR Management System

Comprehensive human resource platform covering employee lifecycle from attendance to performance evaluation.

Centralized employee database with documents
Time-off management with approval workflow
Attendance tracking and working hours monitoring
Payroll and recruiting API integration

LaravelMySQLPHPAPI Integration

Trucking Scanning System

OCR-powered logistics tracking system for container truck operations with automated plate recognition.

Container truck entry and exit activity logging
Fuel usage tracking per vehicle
Real-time inbound and outbound monitoring
Automatic container number capture via OCR from CCTV

C#OCRMySQLCCTV Integration

Marketplace & Whitelabel System

Multi-vendor marketplace platform with whitelabel capabilities for partner branding and customizable themes.

Multi-vendor management and order processing
Payment gateway integration for secure transactions
Customizable themes and branding for partners
Sales, commissions, and vendor performance dashboards

LaravelMySQLREST APIPayment Gateways

Education & Certifications

Continuous Learning

Bachelor's Degree in Informatics Engineering

Universitas Islam Indonesia

Graduated May 2019 — Yogyakarta

Data Analytics

RevoU — June 2022

Learn PHP Programming: Create Dynamic Websites with MySQL

Udemy — July 2025

Getting Started with AWS

Simplilearn — May 2024

Master Power BI — Data Visualization, Modeling & Advanced Strategies

Udemy — August 2023

SQL (Intermediate) Certificate

HackerRank — November 2022

Python (Basic) Certificate