Zalde
The project portfolio of Zalde
Build the next wave,
the bold way.
A 6th-semester Information Systems student seeking a Freelance Project or Part time Programming.
- Web Developer Full Stack - Laravel . React , Vue , Angular
- AI automation – Golang chat auto reply WhatsApp and Telegram + integrated with AI Gemini
- Mobile programming android flutter dart - Plant Watering Reminder application mobile
- Desktop Application - Rental Camera Using Python
- System Analyst modeling workflows (UML, Flowcharts, Use Cases), and designing database schemas
- IT support networking Mikrotik Tools and OS installation ,Security, software troubleshooting
Equipped with strong problem-solving skills, creativity, fast learning, high adaptability, and a passion for keeping up with tech trends, I look forward to contributing to your company.
Laravel, MySQL, Golang, Flutter, HTML, CSS, Java, JavaScript, Bootstrap, Python, Node.js, Next.js, Dart, PHP, Tailwind, C++, C#, NumPy, Pandas, Scikit-Learn
Full-Stack Web Development, Mobile Native Apps, Agentic AI Automation, System Analysis, Software Backend Engineering, CI/CD pipelines
Git, GitHub, VS Code, Android Studio, Google AI Studio, Antigravity, Chat GPT, Gemini, Codex, Claude, CLI/IDE, Google Script, Figma, Draw io, Stich ai, IntelliJ IDEA
“Learn, build, and consistency”
— Zalde
System Keuangan MAN 2 (evr)
Laravel + MySQL + Accounting Logic • 6th Semester
An operational accounting and automated financial reporting platform deployed for MAN 2 school system. Handles multi-ledger account ledgers, automatic balance computations, and complex billing exports.
- Mentioned and orchestrated a project team of 14 members to split assignments and keep milestones aligned.
- Created structural layouts from module designs, functional specifications, reporting modules, and core use cases.
- Designed database configurations using MySQL schemas according to operational security boundaries.
- Designed and compiled files into active Laravel framework workflows using PHP and blade engine templates.
- Successfully completed complete detailed project progress reports.
App Penyiraman Tanaman (Automation Machines)
Dart + Flutter Mobile SDK • 4th Semester
A responsive smart mobile application for scheduled plant watering triggers and automated plant life management, with integrated tech solutions assisting indoor gardening users.
- Organized reminder mechanisms to alert homeowners to water active household flora.
- Integrated tools for device camera frames to eventually detect plant states with custom detail card displays.
- Built full mobile user profile panels with personal information blocks.
- Constructed custom text searches to enable quick plant categorization lookup.
- Configured timer alerts to display alert push messages when watering thresholds are met.
- Created using Dart, Flutter framework, and Android Studio environment.
Laravel Web Game Marketplace (xPortfolio)
Laravel Framework + Admin Panel • 5th Semester
An interactive multi-tenant e-commerce marketplace platform for game skins, keys, and accounts. Modeled with merchant items, shopping carts, and a smooth administration interface.
- Developed standard marketplace portal features utilizing Laravel PHP.
- Designed with inspiration from world-class game platforms such as g2g.com.
- Facilitates merchant seller functions allowing item additions and listings dynamically.
- Styled responsive client viewports using Bootstrap CSS, HTML layouts, and style definitions.
- Programmed functional behaviors using PHP, CSS, JavaScript, and TypeScript logic.
Additional Technical Buildouts
Demonstrating multi-disciplinary fluency across Next.js, Python desktop, Flutter, and server templates.
System-RT
Laravel + React • Individual Project
Build Web System that supports the administrative needs of the Rukun Tetangga (RT)—the local neighborhood association—in managing resident data and household payments (such as waste collection fees, security charges, and other levies).
- Supports administrative workflows through features that include a dashboard, resident/occupant data management, housing unit tracking, monthly fee management, and income/expense reporting.
- Enables neighborhood administrators (RT) to register residents, assign them to specific house numbers, and maintain a history for each property.
- Facilitates resident data management and fee collection backed by verifiable records, eliminating the need to visit residents' homes individually.
WhatsApp auto reply +telegram + ai reply
Golang + AI Assistant • Individual Project
An automated AI-driven chat response system integrated with WhatsApp and Telegram for fast business reply efficiency, developed using Go-Lang.
- Developed high-performance backend triggers and routing structures utilizing Go-Lang.
- Auto Reply WhatsApp and Telegram for business efficiency and immediate replies.
- Integrated and powered auto responses using an advanced AI assistant (Gemini).
Personality Test Advice University Majoring
Next.js + React • Request Project
An interactive system helping students determine their ideal university majors through a personalized 3-category personality test, saving submission data securely.
- Features an intuitive 3-category interactive personality test dashboard.
- Provides tailored results and detailed advice for choosing matching university majors.
- Saves student responses and analytical metrics directly to a connected Google Spreadsheet.
LKP EXOTIC Website
Next.js Framework • Learning Project
An individual learning project exploring modern Next.js features, system directories, Tailwind styling, and Vercel hosting workflows.
- Explored structure framework architectures and file-based dynamic App Router patterns.
- Implemented and tested security features inside the Next.js builds.
- Explored UI animation libraries and responsive design setups.
- Structured architecture to easily upgrade into a learning management system (LMS).
Golang, Postman JWT
Golang + Postman • Exam & Study
A comprehensive backend study exploring HTTP request handling, JWT authentication generation, and Google Script endpoint integration.
- Mastered the fundamentals of Golang syntax, structures, and HTTP services.
- Constructed and tested JWT auth tokens via Postman API requests (POST, GET, PUT).
- Integrated Google Scripts to handle file uploads and download mechanisms securely.
ERP, ERD, Workflow
System Design • Exam & Study
An analytical study on modeling enterprise resource planning (ERP) business workflows and designing database schemas via entity-relationship diagrams.
- Modeled fully integrated enterprise resource systems to manage centralized processes.
- Designed logical data models and structured ERD relations to outline storage elements.
- Formulated sequence workflow diagrams mapping complex enterprise operational tasks.
Management IT Risk
Information Security • Exam & Study
A security-focused research project assessing common hazardous cyber threats such as malware, ransomware, DDOS, and data leak vectors.
- Analyzed major cyber risks: Viruses, Ransomware, DDOS Attacks, and Phishing.
- Formulated architectural strategies and behavioral mitigation systems to secure endpoints.
Profile Flutter
Flutter SDK Mobile • 4th Semester
Custom profile representation displaying Flutter skills, dynamic screen navigations, and direct external action hooks.
- Task from university lecturer to create a detailed mobile profile representation.
- Contains photo, username, email contacts, and phone records.
- Made by Flutter, Android Studio, and Dart.
MYSQL Query
Database Administration • Exam & Study
An assessment of building advanced SQL queries, table join parameters, and nested subqueries on MySQL database schemas.
- Designed relational tables, database normalize schemas, and table indexing configurations.
- Tested complex SQL operations: JOINS, nested subqueries, and database transaction queries.
PHP Web Government
PHP Basic + Bootstrap • 3rd Semester
City administration presentation website detailing public services, news publications, and agency details, built for final term assessment.
- Developed as a collaborative project final exam for municipal website presentations.
- Features administrative reports overview, public news stream, and regional UMKM directory panels.
Learn Statistic, visualization Data
Python & Excel • Exam & Study
Mathematical and data analytics exploration analyzing probability distributions, cumulative frequencies, and statistics datasets.
- Conducted data studies: count operations, median averages, and frequency tables.
- Calculated binomial distributions, standard probabilities, and numeric datasets.
- Rendered clean graphs and charts using Python scripts and Microsoft Excel spreadsheets.
Python Rent Camera and Cashier Restaurant
Python PC Application • 2nd Semester
Structured Python local application featuring camera booking lists, point of sale transaction ledger, and printed itemized cash receipts.
- PC Desktop local application designed for individual final exams on Semester 2.
- Encompasses operational booking modules for rent cameras and cashier systems.
Learn Python Programming & Computer Architecture
Python + Low-Level Systems • Exam & Study
Foundational software engineering labs implementing custom CRUD terminal scripts and analyzing hardware CPU instruction flows.
- Constructed custom Python terminal applications with functional CRUD operations.
- Acquired skills in low-level data flows: registers, ALU processing, and system execution.
- Explored the fundamental layers of modern CPU instruction set architecture.
Installation OS on VMware and Networking
Systems & Networks • 1st Semester
Technical hardware labs configuring virtual machine architectures in VMware and simulation topologies in Cisco Packet Tracer.
- Successfully deployed and configured virtual guest operating systems on VMware.
- Simulated dynamic routing models and subnet installations in Cisco Packet Tracer.
System Information Management & Business Management
Enterprise Systems • 1st Semester
An analysis of enterprise information management models, step-by-step business process re-engineering, and strategic alignment.
- Studied how to deploy, manage, and scale system information flows in enterprises.
- Mapped operational procedures step-by-step to optimize system integration efficiency.
Professional Journey & Experience
Combining logical analysis, problem-solving skills, and meticulous attention to detail to engineer high-standard software solutions.
Open for Freelance Projects or Part-time Programming
Ready to collaborate on full-stack web applications, AI automation, and custom software development. Applying rigorous, creative technical problem-solving to build high-performance solutions.
Full Stack Web Developer Intern
PT.WinniCode Garuda Indonesia
- Successfully built and optimized a comprehensive News Portal using the Laravel framework from scratch to advanced configurations.Implemented dynamic routing, media uploads, categories, and authentication structures.
- Deepened hands-on technical understanding of MVC patterns, architectural flow, security principles, and custom component design inside Laravel.
Bachelor of Computer Science in Information Systems
Duta Bangsa University, Surakarta
Acquisition of rigorous theoretical and practical skills in systems analysis, computer architecture, logic database administration, software engineering, and object-oriented application design (web, mobile, & desktop).
Information and Communication Officer
HMPSI (Himpunan Mahasiswa Program Studi Sistem Informasi)
- Led multimedia documentation for various active departmental workshops, community-led programs, and key student events.
- Managed the organization's official Instagram profile: edited rich video recaps, designed daily/weekly content feeds, and spearheaded audience growth.
- Collaboratively organized key university academic webinars, technical seminars, and student orientation sessions.
Exam and Academic Labs
Documented coursework and engineering exams showing core foundational alignment.
Golang, Postman JWT, AI automation
- Learn the basic Golang language and how to use.
- Postman for handle request HTTP .post, .get, .put and create TOKEN JWT for auth.
- Create the WhatsApp auto reply trigger by keyword / AI automation.
- Integrated with Google Script for upload and download, verified via Postman requests.
- Configured cloud server integrations for backend services.
Personality Test Advice University Majoring (Next.js + React)
- Features a 3-category interactive personality test dashboard for students.
- Includes dynamic recommendation logic to advise the best matching university major.
- Saves student submissions and analytical results in a linked Google Spreadsheet.
ERP, ERD, Workflow
- ERP is an integrated software system that manages all business processes within an organization or company under a single, centralized database.
- Entity Relationship Diagrams (ERD) visualize structure and how different data elements relate to one another database-wise.
- Workflow models outline sequential tasks or steps executed to achieve specific business requirements.
Management IT Risk
- Analyzed major hazardous IT risks: Viruses, Ransomware, DDOS Attacks, Phishing, and critical Data Leaks.
- Explored architectural and behavioral countermeasures to secure networks, sanitize inputs, and safeguard data folders.
MYSQL Query Exam & Study
- Advanced relational database tests from systems engineering faculty.
- Built clean relational logic queries, custom subquests, table joins, index alignments, and execution tests.
Learn Statistic, Visualization Data
- Explored discrete and continuous statistics: Count operations, median computations, and frequency distribution calculations.
- Mapped binomial and standard probabilities to operational use cases.
- Rendered beautiful, multi-dimensional charts and data visualizations using Python and Microsoft Excel.
Learn Python Programming & Computer Architecture
- Constructed custom Python console modules for CRUD dataset handling.
- Analyzed structural elements of computer organization: register memory, ALU operations, and low-level processing schemas.
Installation OS on VMware & Networking
- Configured guest operating systems and virtual machines inside VMware hypervisors.
- Constructed logical router networks and simulated hardware topologies utilizing Cisco Packet Tracer.
System Information Management & Business Management
- Acquired operational frameworks for implementing system information flows in enterprise organizations.
- Explored business process re-engineering step-by-step for competitive advantage.
Certifications
Credentials and assessments validating analytical, data engineering, and productivity competencies.
Statistic Analyst Data, Analyst With Excel, SQL using Database, automation with python, visualization Data.
The Core Components, The Data Science Life Cycle, Key Concepts to Master.
Ms. Excel, Ms. Office, Ms. Word