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MKk

Portfolio · 2026

Now — L1 QA Engineer at OPPO

I’m Md Kaif — an electronics engineer who builds the whole thing: circuit boards and firmware, desktop and web apps, and the videos that explain them. I run Pabloch Tech, my independent studio, and teach electronics to beginners through Electronica.

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PCB Design✦ESP32 Firmware✦Desktop Apps✦Full-Stack Web✦Motion Graphics✦Quality Assurance✦Embedded C✦Product Design✦PCB Design✦ESP32 Firmware✦Desktop Apps✦Full-Stack Web✦Motion Graphics✦Quality Assurance✦Embedded C✦Product Design✦

Selected work · 04

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More projects

0

Electronics reels published

0

Websites & apps built

0

Course series running

0

Companies worked with

Electronica · @iam.yourprofessor

A free electronics school in 30-second lessons, from a first LED to Embedded C. I wrote the Python engine that draws every frame and synthesises every sound — and the website that builds itself from it.

Read the case study →learn.pablochtech.com ↗
  • Electronica EP.98: What is 0x20 in decimal?

    EP.98Quiz

  • Electronica EP.97: ESP-NOW: two ESP32s, no router

    EP.97Lesson

  • Electronica EP.96: Does voltage or current kill you?

    EP.96Myth or Fact

  • Electronica EP.95: What is electricity, really?

    EP.95Explained Simply

  • Electronica EP.94: How a stepper motor works

    EP.94Lesson

  • Electronica EP.93: How a metal detector works

    EP.93Why does…?

  • Electronica EP.92: Choosing a home inverter

    EP.92Smart Buyer

  • Electronica EP.80: LED bulbs: lumens, not watts

    EP.80Smart Buyer

  • Electronica EP.92: Choosing a home inverter

    EP.92Smart Buyer

  • Electronica EP.80: LED bulbs: lumens, not watts

    EP.80Smart Buyer

  • Electronica EP.78: Which bulb uses least power?

    EP.78Quiz

  • Electronica EP.55: Binary & hex in 24 seconds

    EP.55Embedded C

  • Electronica EP.43: How a touchscreen feels you

    EP.43Everyday Tech

  • Electronica EP.36: From sand to a phone chip

    EP.36Chips

  • Electronica EP.17: How a transformer works

    EP.17Basics

What I do

01

Hardware & Embedded

Schematics and multi-layer PCBs in KiCad, ESP32 and Arduino firmware, mains-safe isolation — from breadboard to a board you can install.

  • KiCad
  • ESP32
  • Embedded C
  • AC-DC isolation
02

Software & Web

Desktop apps, APIs and fast, hand-built websites — designed, engineered, deployed and kept running, with tests and release discipline.

  • TypeScript
  • React / Next.js
  • Electron
  • Node.js + MySQL
03

Motion & Content

Code-driven motion graphics: every frame drawn, every sound synthesised. 98 reels so far, and a website that builds itself from them.

  • Python + Skia
  • Sound design
  • Voiceover
  • FFmpeg
Md Kaif at his desk, in a dark suit, with a circuit sketch on the wall behind him.

About

I’m finishing a B.Tech in Electronics & Communication while working as an L1 QA Engineer at OPPO and running my own studio. Building things and testing them for a living has taught me the same lesson twice: the details people never see are what make a product feel finished.

  • L1 QA Engineer · OPPONow
  • Founder · Pabloch Tech2026 — Now
  • Research Analyst Intern · Kantar × NeoResearchMay 2026
  • IoT Intern · IBMSep — Nov 2025
The full story→