Available for new opportunities

Hi, I'm
Josesdio

Frontend Engineer specializing in building premium, high-performance web applications with modern tech stacks.

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Tech Stack

Work Experience

A chronological journey of engineering scalable digital products and enterprise AI solutions.

Frontend Developer

PT Permata Azzuri Sehat (KlinikMe)
Current Role
Mar 2026 - Present
Jakarta, Indonesia

Engineered healthcare Electronic Medical Record (EMR/RME) frontend modules, patient registration, reports & analytics, and self-service kiosks on Klinikme.com using Next.js. Executed pixel-perfect Figma UI revamps and built a custom TypeScript Strapi CMS for marketing & SEO.

Next.jsTypeScriptStrapi CMSTailwind CSSReduxHealthcare EMR/RMESEO

Junior Frontend Developer

Mimin.io
Feb 2025 - Mar 2026
Jakarta, Indonesia

Architected Gen AI Chatbot real-time WebSocket communication and Voice AI Agent Playground with AI Function Calling (connecting AI to Order & Reservation APIs). Developed WhatsApp Business API (WABA) campaign engines following official Meta developer specs. Delivered solutions for enterprise clients including Bluebird, Hero Supermarket, Wellings, FLIX Cinema, and Flimty.

Next.jsGen AI / WebSocketsVoice AI AgentsFunction CallingMeta WABA APITypeScriptTailwind CSS

Intern Software Engineer

Mimin.io
Feb 2024 - Feb 2025
Jakarta, Indonesia

Co-developed Omnichannel messaging frontend integrating real-time conversations across WhatsApp, Telegram, Instagram DM, Messenger, and Email. Built Order & Reservation UI modules, crafted Webflow event landing pages, and migrated company profile from Laravel Blade to WordPress.

OmnichannelWebSocketsLaravel BladeWordPressWebflowPHPBootstrap

Featured Projects

High-impact enterprise applications, SaaS platforms, and digital products.

All Projects
KlinikMe.com Platform & EMR
Next.jsTypeScriptTailwind CSSREST API

KlinikMe.com Platform & EMR

Revamped and sliced pixel-perfect UI from Figma for KlinikMe.com, while engineering core healthcare modules including Patient Registration, Electronic Medical Records (EMR/RME), Self-Service Kiosk, Clinic Analytics & Reports, and Pharmacy.

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Strapi CMS KlinikMe
Strapi CMSTypeScriptNode.jsHeadless CMS

Strapi CMS KlinikMe

Engineered a headless TypeScript-based Strapi CMS for KlinikMe to manage medical articles, news category tags, customer testimonials, and SEO marketing workflows integrated with the main platform.

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PT Multi Abadi Gracindo Company Profile
Next.jsTypeScriptTailwind CSSFramer Motion

PT Multi Abadi Gracindo Company Profile

Designed & developed a responsive company profile website for PT Multi Abadi Gracindo (precision metal manufacturing & fabrication company). Implemented an interactive cost estimation calculator, product/service showcases, material specs catalog, and direct WhatsApp sales integration.

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Mokiro Agentic AI Platform
Next.jsTypeScriptNode.jsGen AIWebSockets

Mokiro Agentic AI Platform

Engineered Mokiro Agentic AI — an intelligent AI Agent & Customer Service automation platform powered by Gen AI and a Node.js WhatsApp engine to streamline sales, interactive recommendations, and 24/7 support across multi-channel messaging.

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Unified Dashboard Mimin.io
Next.jsTypeScriptGen AIWebSocketsMeta WABA API

Unified Dashboard Mimin.io

Enterprise SaaS platform powering Gen AI Chatbots, Voice AI Agents with Function Calling, WhatsApp WABA Campaigns, Omnichannel Inbox, and Order/Reservation Management. Used by Bluebird, Hero Supermarket, FLIX Cinema, etc.

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Mimin.io Company Profile (2024 - 2025)
LaravelWordPressPHPBladeMySQL

Mimin.io Company Profile (2024 - 2025)

[2024] Architected & developed the official Mimin.io Company Profile from scratch using Laravel, PHP, Blade, and MySQL. [2025] Led full system migration to WordPress while preserving exact pixel-perfect UI design and responsive performance.

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FLIX Cinema Platform
Next.jsTypeScriptPayment GatewayTailwind CSS

FLIX Cinema Platform

Cinema ticketing and seat reservation platform for FLIX Cinema with seamless booking flow and payment gateway integration.

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IDPlay ISP Platform
Next.jsTypeScriptStrapi CMSNginx

IDPlay ISP Platform

Official ISP brand website built with Next.js and Strapi CMS. Configured SSH deployment pipelines and staging environments on cms.idplay.com for seamless package discovery and user subscription management.

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Therapyum E-commerce
WebflowUI/UX DesignCustom CSSResponsive Design

Therapyum E-commerce

E-commerce platform for beauty brand Therapyum designed for high-conversion shopping, responsive UX, and seamless checkout.

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Learning Management System
Next.jsTypeScriptNginxPostgreSQLPM2

Learning Management System

Full-stack academic platform for SMAK St Louis 2 Surabaya. Provisioned full-stack architecture and server infrastructure from scratch on macOS environment (SSH terminal, Nginx reverse proxy, PM2 manager, PostgreSQL database, and active incident recovery).

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Technical Arsenal

Modern stack and engineering capabilities used to build enterprise software.

Frontend Development
React JSNext JSTailwindLaravel BladeFramer MotionWebSocketTypeScriptjQuery
Backend & Database
PostgreSQLNode.jsPrismaMySQL
Tools & Others
GitGitHubServer DeploymentSystem AdministrationNginxVercelAgile Methodologies

Education & Certifications

Academic background and continuous technical learning.

Bachelor Degree

Bachelor of Computer Science (S.Kom)

Josesdio • Computer Science Graduate

Comprehensive studies in Software Engineering, Web Systems Architecture, Algorithm Optimization, and Database Management.

Class of 2025
Intensive Bootcamp React JS for Front End Development
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Intensive Bootcamp React JS for Front End Development

Course Completion2023
Intensive Bootcamp Flutter for Mobile Development
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Intensive Bootcamp Flutter for Mobile Development

Course Completion2023