MW
M. Wijaya SaputraFullstack Engineer
Available for Hire & Contracts·Jakarta 19:08:00 (UTC+7)
Engineering & System Architecture

Muhammad Wijaya Saputra

Junior Fullstack Developer & Technical Instructor

Specializing in robust backend systems with PHP & Laravel, modern frontend architecture with React & Next.js, and relational schema modeling. Proven capability delivering vocational software curriculum and high-achieving production projects.

Ujikom Score
91.40 / 100PT. BONET UTAMA
Mentorship
4+ YearsSMK TI Dwiguna
Degree
D3 DiplomaM. Informatika
View Engineering WorkGitHubEmail
Verified Candidate Ledger
AUDITED
Vocational Competency Assessment91.40 / 100
PT. BONET UTAMA DistinctionPractical fullstack system design, database architecture, and software delivery.
Instruction & Mentorship2022–Present
SMK TI Dwiguna (4+ Years)Instructed PHP, Laravel MVC, and React frontend to senior vocational cohorts.
Academic DegreeCompleted
AMIK Wahana MandiriAssociate Degree (D3) in Informatics Management (2021–2024).
Production Tech Stack
PHPLaravelReactNext.jsTypeScriptPostgreSQLRedisDocker
Fullstack Engineering Showcase

Featured Case Studies & Architecture

Production-grade systems, AI classification pipelines, and verified algorithmic workflows.

CASE STUDY 01Practice / Ujikom Project
Inspect GitHub Repository

IT Helpdesk Ticketing System

An intelligent IT support ticketing web application featuring automated issue categorization and response recommendations powered by Gemini AI integration.

Core Technical Stack
LaravelPHPGemini AIPostgreSQLreCAPTCHA v3Tailwind CSSReact.JS
Core Engineering Deliverables
  • End-to-end ticketing workflow with status tracking
  • Gemini AI automated response & categorization
  • Bot prevention via Google reCAPTCHA v3
  • Role-based access control for users & technicians
Interactive Engineering Blueprint
System Pipeline Architecture
End-to-End Latency: < 280ms
Automation Engine · Execution Layer

4. AI Intelligence Layer

Gemini API + JSON SchemaCategory & Suggestion Ready
Architectural Specifications:Latency: ~180ms
Parses incident text with custom zero-shot system prompt
Classifies ticket category: Network, Hardware, Software, or Access
Generates recommended initial troubleshooting response for technicians
Supporting Practical Work & Hardware Interfaces
PROJECT 02
Practice / Ujikom Project

Absensi QR Code

Real-time QR-code attendance verification system designed for structured presence tracking of students and staff.

Live Dynamic QR Engine
Token Refresh: 24s
SHA256: 9b2e..24a7
Attendance Verification Log
Ahmad Fauzi (NIS 21094)
07:14:22
Siti Rahma (NIP 198402)
07:14:48

Dynamic camera validation prevents proxy attendance through rotating HMAC timestamp validation.

System Capabilities:
Dynamic QR code generator with timestamp expiration
Instant camera-based attendance scan validation
Attendance reporting & recap dashboard
PHPLaravelMySQL/PostgreSQLQR Scanner APIReact.JS
Code
PROJECT 03
Practice / Ujikom Project

Guest Book FaceID

Modern digital visitor registration log utilizing facial recognition for contactless identity verification and security logging.

Biometric Recognition HUD
Live Sensor #01
98.4%
Telemetry: [X: 142.8, Y: 89.4]
Visitor Passport Record
Ir. Hendra KusumaVerified
Org:PT. Telekomunikasi Indonesia
Purpose:Institutional IT Audit
Timestamp:09:42 WIB

Eliminates physical guest books with contactless biometric landmark verification and encrypted logs.

System Capabilities:
Facial recognition visitor check-in pipeline
Automated visitor logbook with timestamped snapshots
Admin monitoring & visitor lookup dashboard
Face RecognitionPHP/LaravelPostgreSQLReact.JS
Code
Fullstack Capability Matrix

Technical Competencies & Infrastructure

Applied technologies verified across practical projects, relational schemas, and classroom curricula.

BACKEND & SYSTEMS

Core server-side engineering, REST APIs, authentication, and background jobs.

PHPCore
LaravelFramework
PythonScripting & AI
Stack Alignment92%
FRONTEND & UI

Component architecture, SSR/SSG with Next.js, and typed state workflows.

ReactCore
Next.jsFramework
TypeScriptLanguage
Inertia.jsAdapter
Stack Alignment88%
DATA & INFRASTRUCTURE

Relational modeling, caching pipelines with Redis, and containerized dev environments.

PostgreSQLRelational DB
MySQLRelational DB
RedisCache & Queue
DockerContainerization
Stack Alignment90%
EXPANDING REACH

Active cross-platform mobile development exploration with Flutter.

FlutterMobile Development
Stack Alignment75%

Interactive Fullstack Stack Blueprint

Visual breakdown of client-to-infrastructure engineering architecture

Multi-Tier Architecture
Application & Logic (Backend)
Encapsulates business rules, controller routing, middleware authentication, & AI dispatch
PHP 8.2 & LaravelMVC Framework

Robust service layers, Eloquent ORM, & Artisan pipelines

PythonScripting & AI Utilities

Data preprocessing & AI integration connectors

Inertia.jsFullstack Bridge

Seamless monolith-to-SPA routing without boilerplate

Academic & Mentorship Record

Instruction & Academic Background

A dual engineering profile combining software classroom mentorship, formal diploma education, and top-tier vocational assessment scores.

Mentorship Tenure4+ YearsSMK TI Dwiguna Instructor
Ujikom Distinction91.40PT. BONET UTAMA Assessor
Curricula Delivered3 TracksPHP, Laravel, & React
Higher EducationD3 DegreeManajemen Informatika
Instruction & Mentorship Post

SMK TI Dwiguna

Vocational Instructor / Educator

2022 – Present

Delivered structured software development curriculum, mentoring senior vocational students in modern fullstack paradigms, database design, and real-world project workflows.

Curriculum Delivered to Senior Students
PHP ProgrammingGrade 11
Laravel Web DevelopmentGrade 12
React Frontend FundamentalsGrade 12
Lead Roles:Oracle Academy LeadLeanBot Robotics & Coding
Formal Degree Education

AMIK Wahana Mandiri

Associate Degree in Informatics Management

Core computer science, software engineering principles, database administration, and application development.

2021 – 2024
Competency & Scorecard Breakdown
Vocational Assessment (Ujikom)PT. BONET UTAMA

CERTIFICATE OF COMPETENCY

Final Composite Score91.40 / 100
Evaluated Technical DomainScore Benchmark
Backend Architecture & Database Design94.5%

Relational normalization, foreign keys, transaction handling, REST API controllers

Business Logic Implementation92.0%

CRUD workflows, validation rules, authentication & role authorization policies

Frontend Delivery & UI Responsiveness90.0%

Semantic layout structure, dynamic data bindings, mobile responsive layout

Security & System Reliability89.0%

CSRF protection, SQL injection prevention, input sanitation, session management

Assessed & Authenticated by Accredited Industry Assessor
View Verified Certificate Document
Supplementary Assessments
PHP Laravel MVC ToDo AppCodeSignal

Algorithmic problem solving & coding evaluation

Python for Data Beginner 3DQLab

Data science fundamentals with Python

Direct Communication Channel

Initiate Conversation

I am actively evaluating Junior Fullstack Developer opportunities, freelance contracts, and software education collaborations. Reach out directly through any preferred channel.

AVAILABILITY STATUSIMMEDIATE

Available for junior developer roles & freelance projects

Location: Indonesia (UTC+7)Response: < 24h
Pre-filled Inquiry Blueprint (Click to customize message link):

“Hi Wijaya, we reviewed your engineering portfolio and would like to discuss an opportunity for a Junior Fullstack Developer position.”

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GitHub ProfileWijayaSaputra-867
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