Portfolio / Case Studies

Project references are organized from Mikerni Studio portfolio and official profile material without unsupported numerical claims.

Operations PlatformSIPANDU — Document Approval System

Problem: Document submissions and reviews can become scattered across chat, email, and separate files, making status, revisions, and ownership difficult to track.
Solution: A role-based platform that manages submissions, private documents, reviews, revisions, decisions, notifications, and audit history in one workflow.
Impact: Makes approvals more organized, transparent, and easier to monitor for applicants, reviewers, and administrators.

Laravel 12Vue 3PostgreSQLRedis & QueueDocker

Windows + Android AppVirBoard — Virtual Keyboard & Touchpad

Problem: A laptop or desktop setup sometimes needs a portable keyboard and touchpad without carrying extra physical hardware.
Solution: The Windows client receives input from an Android tablet or smartphone, turning the mobile device into a wireless keyboard and touchpad over the local network.
Impact: Makes flexible work setups, presentations, and nearby PC control easier with one shared network connection.

Windows clientAndroid appVirtual keyboardVirtual touchpadWi-Fi / LAN

Download available buildsKeep both devices on the same network

The Windows client and Android app must be connected to the same Wi-Fi/LAN network to communicate.

AI AutomationBLANX AI Commerce Platform — On Hold

Problem: The e-commerce workflow needed AI image generation, auto-mockup, and a more efficient product flow.
Solution: A print-on-demand platform with AI image generation workflow, auto-mockup, AI gateway, and multi-tenant architecture.
Impact: Supports AI-powered commerce operations with a more structured workflow ready for team execution.

AI image workflowAuto-mockupMulti-tenant architectureQA leadership

Custom AppGloria Dental Operations System

Problem: Clinic operations needed cleaner records, reporting, notifications, and audit flow.
Solution: An internal dental system with dashboards, operational workflows, notification flow, reporting, and audit trail.
Impact: Improves operational visibility without exposing sensitive data or unsupported performance claims.

Dental systemAudit trailReportingNotification flow

System IntegrationKonimex Corporate Travel Platform

Problem: Travel approvals, budgets, rates, audit trails, and operational backup needed a cleaner internal flow.
Solution: A corporate travel platform with multi-level approval, RBAC, audit trail, budget control, Docker, CI/CD, and backup automation.
Impact: Supports a more structured internal workflow without exposing sensitive company details.

Multi-level approvalRBACBudget controlCI/CD

Web GameClassic Snake Game

Problem: A lightweight browser game needed to open fast and stay easy to play from the web.
Solution: A classic web-based snake game with keyboard interaction, scoring, and a responsive retro interface.
Impact: Shows lightweight front-end delivery with real-time interaction and public deployment.

Web gameKeyboard controlScoreVercel deployment

Utility WebBase64 to File Tool

Problem: Developers needed a practical tool to convert Base64 strings into downloadable files.
Solution: A web utility to paste Base64, detect format, and generate output files quickly.
Impact: Speeds up daily technical workflows with a simple tool usable directly in the browser.

Base64 parserFile outputBrowser utilityFast workflow

Interactive WebLinux Web Experience

Problem: An interactive Linux-themed interface was needed as a web-based experience.
Solution: A Linux-inspired web experience with lightweight interactions and publish-ready front-end structure.
Impact: Shows interactive UI exploration with a strong visual character and public deployment.

Interactive UILinux visualWeb deploymentFront-end build