Bagas Hary Sulistyo — Profile Photo

Hello, I'm

Bagas Hary Sulistyo

IT Professional & System Developer

A passionate IT professional focused on technology, system development, digital transformation, and creating efficient solutions that deliver real results.

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What I Do

Skills & Abilities

A focused set of technical and strategic competencies built through real-world projects.

PHP

Server-side scripting with clean, secure, and performant PHP Native code.

Vue & React

Building reactive, component-driven frontends with Vue.js and React.

JavaScript

Modern ES6+ JavaScript for dynamic UIs, API interactions, and browser automation.

Dart & Flutter

Building cross-platform mobile apps with Dart and the Flutter framework.

Java Mobile

Developing native Android applications with Java.

REST API

Designing and consuming RESTful APIs with secure authentication and clean JSON responses.

MySQL

Designing efficient schemas, writing optimized queries, and managing relational databases.

System Development

End-to-end system design including architecture, logic, UI, and deployment.

Digital Transformation

Leading digital transformation projects that replace manual processes with scalable systems.

Networking LAN & WAN with Mikrotik

Designing and managing LAN/WAN networks with Mikrotik routers and switches.

NAS Cloud System

Setting up and maintaining NAS-based private cloud storage systems.

AI Development

Building and integrating AI-powered features into applications and workflows.

Hardware Maintenance

Diagnosing, repairing, and maintaining hardware.

Excel VBA

Automating spreadsheets and workflows with Excel VBA macros.

Server Administrator & Management

Administering and managing servers, hosting environments, and system uptime.

Playstore & App Store Publishing

Preparing, submitting, and managing app releases on Google Play Store and Apple App Store.

My Approach

Efficiency in Results and Time

Working smarter, faster, and better to achieve measurable results that make a real difference.

Efficiency diagram illustrating streamlined workflow and optimized processes

My Work

Portfolio

Selected projects delivering real impact across industries.

Warehouse And Production Management System

A production management system that tracks warehouse stock in real time and automatically deducts the components each product needs during manufacturing, with alerts when stock runs low.

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Warehouse And Production Management System

Production Planning System

A production planning system that recommends how much to produce over the coming month or more, calculated from demand data and current stock levels using a rule-based engine.

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Production Planning System

Asset Management System

An asset management system covering fixed and movable assets — office, vehicle, and IT assets — with reminders for renewals, maintenance schedules, and full usage history.

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Asset Management System

GPS And Photo Attendance System

A mobile-responsive employee attendance system using GPS location and photo capture, with a built-in chatbot for security guards' 2-hourly rounds via barcode checkpoints.

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GPS And Photo Attendance System

HRIS — Human Resource Information System

An HRIS platform that gives HR teams a single place to manage attendance, tiered leave approval, and employee data, with biometric mobile login on Android and iOS alongside a full web dashboard.

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HRIS — Human Resource Information System

Cooperative Business Management System (Web And Mobile)

A cooperative lending platform spanning web and mobile, from marketing's first data entry through loan disbursement, member self-service, and AI-assisted recruitment.

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Cooperative Business Management System (Web And Mobile)

AI Gateway Management System

An internal gateway that manages AI token usage, endpoints, and API access for the company's AI agents in one place.

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AI Gateway Management System

AI-Integrated Website System

A website platform integrated with AI, from an AI chat assistant to an AI helper embedded in the system, so visitors get answers and businesses get a smarter front door.

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AI-Integrated Website System

Chatbot System

A reusable AI chatbot system adaptable to any platform — website, mobile app, WhatsApp, or Telegram — built to sound like it actually knows the business, not a generic AI wrapper.

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Chatbot System

Get In Touch

Contact Me

I'd love to hear from you. Reach out through any channel below.

WhatsApp +6289669640779
Phone +6289669640779
Instagram @bagasharys
Email bagashary19@gmail.com