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Backend Engineering
PHP, Laravel, CodeIgniter 3/4, Eloquent ORM, RESTful APIs, authentication, role-based access, queues, scheduling, and business workflows.
Open to remote opportunities in Saudi Arabia & GCC
Tri Jaya
Prasetya
Full-Stack Developer | Laravel, React & EdTech Systems
About Me
Full-Stack Developer for Higher Education & EdTech Systems
I am a full-stack developer and technology professional with more than five years of experience in higher education, covering application development, system analysis, server administration, technical support, mobile applications, and digital transformation. I have worked with the Laravel ecosystem from version 8 through Laravel 13 while maintaining and extending institutional systems built with CodeIgniter 3 and 4.
My core strengths include PHP/Laravel engineering, React and Inertia.js applications, REST API design, MySQL/PostgreSQL, Linux hosting, production troubleshooting, formula-driven analytics, KPI reporting, and cross-platform mobile development. I am currently pursuing a Magister of Education (M.Ed.), strengthening my focus on EdTech, digital learning platforms, learning analytics, and technology-enabled institutional improvement.
Expertise
What I Do Best
Full-stack engineering and production support for higher-education, EdTech, analytics, administrative, and cross-platform application environments.
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Frontend & SSR Applications
React, Inertia.js, TypeScript, JavaScript, Tailwind CSS, Vite, responsive interfaces, SSR troubleshooting, and API-integrated user experiences.
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EdTech & System Analysis
Requirements analysis, stakeholder communication, learning platforms, academic administration, process digitisation, and higher-education domain workflows.
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Data Analytics & Reporting
MySQL, PostgreSQL, schema design, formula-driven calculation engines, strategic-plan indicators, KPI analytics, reports, and radar/spider-chart visualisation.
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Mobile & Cross-Platform
React Native as the current focus, supported by practical Flutter, Firebase, Android development, Google Play release, and application maintenance experience.
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Linux Deployment & Production Support
Ubuntu, CentOS, Fedora, Nginx, Apache, hosting/VPS, deployment, logs, DNS/domain basics, database troubleshooting, and production incident analysis.
Tech Stack
Tools & Technologies
My primary and supporting stack for full-stack applications, EdTech platforms, mobile development, analytics, deployment, and production troubleshooting.
PHP
Laravel
CodeIgniter 3/4
Eloquent ORM
REST APIs
React
Inertia.js
TypeScript
JavaScript
Tailwind CSS
Vite / SSR
MySQL
PostgreSQL
React Native
Flutter
Firebase
Node.js / Express.js
Linux
Nginx / Apache
Git / GitHub
Experience
Professional Journey
IT Staff & Full-Stack System Developer
Universitas Muhammadiyah Pekajangan Pekalongan (UMPP)
2020 — Present
Design, develop, deploy, and maintain systems for learning, academic administration, research, publication, institutional quality, and university digital services. Translate stakeholder requirements into database structures, workflows, interfaces, REST APIs, role-based access, analytical features, and reports using Laravel, CodeIgniter, React, Inertia.js, TypeScript, Tailwind CSS, MySQL/PostgreSQL, and Linux hosting environments.
Intern & Appointed Co-Founder – Quality Control
IT Share Start Up
2018
Participated in software quality control and product validation for an early-stage technology initiative, supporting testing, issue identification, requirements review, coordination between product and development functions, and delivery consistency.
IT Intern
Telkom Indonesia
2015
Supported routine IT and telecommunications operations while developing foundational skills in troubleshooting, infrastructure awareness, service discipline, technical communication, wireless networking, monitoring, and digital mapping.
Projects
Selected Systems & Portfolio
EdTech Platform
Corner Experts
A learning and expert marketplace built with Laravel 12, React, Inertia.js, TypeScript, Tailwind CSS, Vite, and SSR, covering roles, courses, lessons, progress, reporting, balances, top-ups, withdrawals, and administration.
Laravel 12
React / Inertia.js
SSR
Financial System
Tabungku
A savings, transaction, and qard management application with active and borrowed balances, transaction workflows, migration from legacy data, reporting filters, charts, printable records, and production debugging.
Laravel
React / Inertia.js
MySQL
Quality & Analytics
SIAMI
A university-wide internal quality audit system that models strategic-plan indicators and formulas into automated audit scoring, KPI analytics, structured reports, performance summaries, and radar/spider-chart visualisation.
siami.umpp.ac.id
Formula Engine
KPI Analytics
Institutional Systems
Research Management & Lecturer Services
Internal applications that convert manual research administration, lecturer services, data processing, and institutional reporting into structured digital workflows with role-based access, validation, REST APIs, and maintenance support.
Laravel / PHP
REST APIs
Reporting
University Digital Services
Administrative & Public Web Systems
Language and cooperation management, Baitul Arqom registration and assessment, main university and unit websites, student affairs, MBKM, library services, hosting, integrations, and operational continuity.
PHP / CMS
Linux Hosting
Nginx / Apache
Cross-Platform Mobile
Mobile Applications & Google Play Releases
Built Mushlihuun with Flutter and Firebase for Quran memorisation monitoring, published and maintained Android applications including Kilau Muda Indonesia, Ibnu Abbas Wiradesa, Sipandawa, and Thalassemia App, and currently focuses on React Native.
React Native
Flutter / Firebase
Google Play
Education
Magister of Education (M.Ed.) Candidate
International Open University
Current · Distance/Online · Digital learning, learning systems, institutional development, learning analytics, AI, and educational technology.
Bachelor of Informatics Engineering (S.Kom.)
STMIK Widya Pratama, Pekalongan
2016 — 2020 · GPA 3.91/4.00 · Cum Laude
Credentials
3.91
GPA / Cum Laude
Bachelor of Informatics Engineering academic achievement.
440
TOEFL ITP Score
Intermediate English proficiency for professional communication.
CCNA 1 & 2
Cisco Networking Academy Coursework
Completed Introduction to Networks and Routing and Switching Essentials in the former CCNA Routing and Switching curriculum. These are Cisco Networking Academy course credentials, not the standalone CCNA professional certification.
Certifications & Training
Professional Learning Credentials
Course-completion and webinar credentials supporting my work in networking, cybersecurity, Laravel development, mobile applications, and IT infrastructure.
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Cisco Networking Academy · 2017–2018
CCNA Routing and Switching Coursework
Completed Introduction to Networks and Routing and Switching Essentials, corresponding to CCNA 1 and CCNA 2 in the former four-course Networking Academy curriculum.
Introduction to Networks
Routing & Switching Essentials
Cisco NetAcad
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BuildWithAngga · 18 December 2023
Full-Stack Laravel Flutter 2021
Course completion in building e-commerce and chat applications using Laravel and Flutter.
Laravel
Flutter
E-Commerce & Chat
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IDNIC–APJII · 8 January 2024
Cyber Security Awareness
Online course completion covering practical awareness of cybersecurity risks and responsible digital-security practices.
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IDNIC–APJII · 8 January 2024
DDoS Attack Prevention
Online course completion focused on distributed denial-of-service attack awareness and prevention fundamentals.
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IDNIC–APJII · 12 January 2024
Information Security Fundamental
Online course completion covering foundational information-security concepts and organisational security awareness.
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IDNIC–APJII · 12 January 2024
Internet Resource Management
Online course completion supporting an understanding of internet resources and their operational management.
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IDNIC–APJII · 8 January 2024
BGP Basic
Online course completion covering introductory Border Gateway Protocol concepts for internet routing.
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SUHU Training and Consulting by TLab · 7 February 2024
Securing Your Network with Next Generation Firewall (NGFW)
Webinar completion focused on strengthening network security through next-generation firewall concepts and implementation awareness.
Network Security
NGFW
Firewall
Contact
Let's Build Useful Digital Systems
Open to remote opportunities with Saudi Arabian and GCC organisations in Full-Stack or Backend Engineering, EdTech Product Engineering, Learning Platform Development, Application Support, System Analysis, and cross-platform mobile development using React Native.