REF_001999 // SYSTEM_SPEC_V2.0

AZZAR
BUDIYANTO.

Freelance Software Developer · IoT · Full-Stack · AI Tooling · Automation · Consulting · Teaching
CURRICULUM VITAE
EST. 1999 · Remote-ID
Remote — Available Worldwide
Rates from USD 35/hr · Min. project USD 250
Electronic_Mailazzar.mr.zs@gmail.com
Voice_Line+62 822 3252 9804
Base_OperationsRemote-ID
Channel_Web1999azzar.github.io/1999AZZAR
GitHubgithub.com/1999AZZAR
LinkedInlinkedin.com/in/azzar-budiyanto
Wokwiwokwi.com/makers/azzar
ORCID0009-0003-6856-7820

01 // ProfileProfil.

Engineering resilient digital ecosystems — from embedded firmware and control systems to AI-powered web platforms and the automation tooling that ties them together.

Freelance software developer with 5+ years delivering production systems end-to-end: IoT firmware, cloud pipelines, full-stack web applications, AI agent tooling, browser automation, and consulting services across SEO, web strategy, and technical training. Author of 127+ public repositories and 13 live commercial deployments. Multilingual, remote-first, and pragmatic about scope, deadlines, and documentation. Currently booking projects for the second half of 2026.

02 // Core_CompetenciesStack.

Programming

Python · TypeScript · JavaScript · C/C++ · Rust · Go · Bash · SQL · MATLAB

Web Stack

React · Next.js · Vue.js · Node.js · Express · Django · Flask · Tailwind · WordPress · REST/GraphQL

Embedded & IoT

ESP32 · STM32 · Arduino · Raspberry Pi · LoRa · MQTT · Wokwi · Tinkercad · Sensor/Actuator Integration

Control Systems

PID · Fuzzy Logic · LQR · Ziegler–Nichols · Cohen–Coon · Genetic Algorithms

DevOps & Cloud

Docker · Kubernetes · AWS · GCP · Azure · Firebase · Terraform · CI/CD · NGINX

AI / Automation

MCP Servers · Agent Skills · Playwright · Puppeteer · TensorFlow · PyTorch · Scikit-learn · OpenCV · NLP · Generative AI

Data & Databases

PostgreSQL · MySQL · SQLite · MongoDB · Redis · Elasticsearch

Consulting & SEO

Technical SEO · Core Web Vitals · Structured Data · On/Off/Technical Page · Web Strategy · AI-Optimized Content

UI/UX & Design

Figma · Tailwind · KiCad · PCB Design · AutoCAD · Photography

03 // Operational_TimelineExperience.

2026/01
— Present

Main (Lead) Developer

PT. TURGA BERKAH KUBRA · Remote/Onsite
  • Lead full-stack web development projects, architecting scalable solutions from concept to deployment.
  • Integrate AI/ML models into production applications, enhancing automation and decision-making capabilities.
  • Manage DevOps infrastructure, implementing CI/CD pipelines and containerized deployments.
  • Oversee development team, conducting code reviews and ensuring code quality standards.
  • Collaborate with stakeholders to define technical requirements and project roadmaps.
2018/10
— Present

Freelance Software Developer

Self-employed · Remote — Worldwide
  • Deliver end-to-end IoT and web projects: firmware, cloud pipeline, dashboard, deployment — 13 live commercial sites across travel, news, energy, e-commerce, and SaaS.
  • Design control algorithms (PID, Fuzzy, LQR) for industrial and research prototypes.
  • Author MCP servers and agent skill libraries extending Claude and OpenAI-compatible models with typed tool access, resource endpoints, and prompt injection guards.
  • Build browser automation pipelines (Playwright, Puppeteer) for data extraction, authenticated session replay, and visual regression on dynamic SPAs.
  • Architect REST and GraphQL APIs in Node.js, Django, and Flask; deploy on AWS, GCP, and Azure.
  • Build responsive front-ends in React, Next.js, and Vue.js with Tailwind; integrate WebSocket telemetry and AI-powered content pipelines.
  • Containerise workloads with Docker; maintain CI/CD on GitHub Actions and Jenkins.
  • Deliver web, SEO, and AIO consulting: technical SEO audits, Core Web Vitals optimisation, structured data, and AI-assisted content strategies.
  • Author hardware specs, wiring diagrams, and user manuals for non-engineer stakeholders.
2022/01
— 2023/01

Microcontroller Trainer

Indobot Academy · Yogyakarta, ID
  • Designed curriculum for Arduino, ESP32, and STM32 tracks; taught 4 cohorts of 20+ participants.
  • Delivered IoT modules covering MQTT, cloud telemetry, and dashboard integration.
  • Provided 1:1 mentoring; produced learning-progress reports and certification documents.
  • Authored lab manuals and reusable code libraries adopted beyond the cohort.
2020/09
— 2021/09

Photographer

Lembaran Kasih · Tuban, ID
  • Shot high-quality stills for print and digital campaigns under tight deadlines.
  • Edited, toned, captioned, and uploaded deliverables for publication pipelines.
  • Selected camera angles, props, and lighting setups to optimise final output.
2020/01
— 2021/04

Student Ambassador

cicil.co.id · Yogyakarta, ID
  • Streamlined student registration, technical onboarding, and documentation flow.
  • Resolved administrative and account issues directly with end-users.

04 // Selected_WorksProjects.

Live Commercial · 13 Sites

Client Web Portfolio

Production deployments across travel (Syaz Travel), news (Sindikasi Media, Berandawirson), energy (New Energi), livestock (Top Global Farming), HR (HYStory), SaaS tools, and more.

AI Tooling · Cloudflare Workers

Live Chat Widget + AI Blog

TypeScript chat widget served via Cloudflare Workers; AI-powered automated blog (Wong Edan's Blog) running MEMA AI content pipeline with scheduled publish hooks.

DevOps · Docker · MCP

Ghost Machines

Docker-based Ubuntu dev environments pre-wired with MCP servers; reproducible, containerised workspaces for AI-assisted development workflows.

Open Source · 170 Stars

use-waydroid-on-x11

Most-starred repository — guides for running Android containers on X11 Linux systems; 170 GitHub stars, adopted widely in the Linux community.

IoT / Industrial

Multi-Sensor Telemetry Stack

ESP32 firmware with SHT20, thermistor, and MQ-137 sensors streaming to MQTT; Node.js + React dashboard for live and historical data.

Control Systems

Fuzzy + PID Temperature Loop

Auto-tuned PID (Ziegler–Nichols, Cohen–Coon) with fuzzy supervisor for non-linear regimes. Simulated in MATLAB, deployed on STM32.

05 // Certifications & AwardsVerified.

IoT Practitioner — BNSP
Badan Nasional Sertifikasi Profesi (Indonesia)
2024
freeCodeCamp Certificates
freeCodeCamp — Responsive Web & Algorithms
2022
Belajar Fundamental Deep Learning
Dicoding Indonesia
2023
Membangun Sistem Machine Learning
Dicoding Indonesia
2023
Belajar Machine Learning untuk Pemula
Dicoding Indonesia
2023
Belajar Dasar AI
Dicoding Indonesia
2023
Memulai Pemrograman dengan Python
Dicoding Indonesia
2023
Problem Solving (Intermediate)
HackerRank
2023
Problem Solving (Basic)
HackerRank
2023
Python (Basic)
HackerRank
2023
C++
HackerRank
2023
SQL (Intermediate)
HackerRank
2023
SQL (Basic)
HackerRank
2023
CSS
HackerRank
2023
REST API (Intermediate)
HackerRank
2023
Membangun Mobile Backend (Kotlin)
Dicoding Indonesia
2020
Build Your Beautiful Apps Using SwiftUI
Dicoding Indonesia
2020
Scrum Introduction
Dicoding Indonesia
2020
Lean-Agile Mindset
Dicoding Indonesia
2021
Careerhacks: How to start?!
Dicoding Indonesia
2020
Baparekraf Developer Day 2020
Dicoding × Baparekraf
2020
Merdeka Makers Fest Participant
Kampus Merdeka
2020
Student Ambassador Certificate
cicil.co.id
2021
GitHub Achievements
Starstruck ×2 · Pull Shark ×2 · Pair Extraordinaire · Developer Program Member
2023–2025
Udemy Course Certificates (×5)
Various — Web, DevOps, and Embedded topics
2021–2023