START // HERO
AVAILABLE FOR SYSTEMS CONSULTING // 2026
SYSTEMS & SOFTWARE ENGINEER // OPERATOR

SURYA PRATAP

Apps & Systems • Wireless & RF Security • Linux Kernels • Data Lakehouses

I engineer native applications, conduct 802.11 wireless security research, write low-level Linux kernel drivers, mod Android device subsystems, and design Sub-GHz RF hardware and distributed data lakehouses. Founder of SJ Digitals Co.—crafting resilient systems from raw silicon to zero-shift web platforms.

INTERCONNECTED_SYSTEMS_MAP // CYBERNETIC_MATRIX ACTIVE_TELEMETRY • [CLICK_NODE_TO_INJECT]
ENGINEERING CAPABILITIES

What I Build

A multidisciplinary engineering practice moving between web interfaces, operating systems, hardware registers, and distributed data.

DOMAIN // 01

Apps & Web Systems

I build native Android apps and zero-layout-shift web applications, bespoke client portals, responsive design token systems, and edge caching architectures with zero build lock-in.

Vanilla ES6+ Vercel Edge Modular CSS3 REST APIs
DOMAIN // 02

Linux & Low-Level

ACPI Embedded Controller drivers, custom kernel modules, DKMS backports, system background services, and local UNIX socket IPC.

C / C++ ACPI EC sys DKMS Modules UNIX Sockets
DOMAIN // 03

Android Systems & Wireless Security

Native app architecture, custom recovery compilation (TWRP, OrangeFox), Linux Kernel USB Gadget ConfigFS, and 802.11 wireless protocol analysis with monitor mode packet injection via custom kernel drivers.

Kotlin / Java Kali NetHunter Packet Injection USB Gadget
DOMAIN // 04

Embedded & Wireless RF

Real-time signal analysis, TI CC1101 Sub-GHz packet capture across 315/433/868/915 MHz, SPI bitbanging, and ESP32/RP2040 firmware.

ESP32 / RP2040 CC1101 RF SPI / I2C Bus ASK/OOK 2-FSK
DOMAIN // 05

Data Engineering & Lakehouse

Industrial distributed PySpark pipelines, Databricks Delta Lake, ACID transactional lakehouses, and Medallion architecture (Bronze ➔ Silver ➔ Gold).

Apache Spark PySpark Databricks Delta Lake
DOMAIN // 06

Digital Enterprise Products

Client business platforms, NFC smart business card micro-landing pages, WhatsApp catalogues, and local search SEO under SJ Digitals Co.

SJ Digitals Smart NFC Local SEO Brand Systems
CURATED PORTFOLIO

Selected Work

Deep dive into production client platforms (closed-source) alongside open-source systems daemons, hardware firmware, and data pipelines.

[PRJ_01] AGENCY & PLATFORM INFRASTRUCTURE
🔒 CLOSED SOURCE • LIVE PRODUCTION

SJ Digitals Co. — Modern Digital Agency & Systems Platform

Flagship digital systems platform and corporate web presence for my technology agency, SJ Digitals Co. Features zero layout shifts, bespoke client portals, NFC smart business card routing, and instant edge caching.

ARCHITECTUREEdge-Cached Static System
ROLEFounder & Principal Systems Architect
STACKSemantic HTML5, Modular CSS3 Tokens, Vanilla ES6+
SOURCE AVAILABILITYProprietary Production Platform
Vercel Edge Global
[PRJ_02] CORPORATE CLIENT PORTAL
🔒 CLOSED SOURCE • LIVE CLIENT PORTAL

Chandrawati Enterprises — Workforce Outsourcing Portal

Production web platform for a major manpower and industrial workforce outsourcing corporation in Gaya, Bihar. Engineered for high performance, dynamic inquiry dispatch, local asset bundling, and zero-dependency architecture ensuring lightning-fast load times.

CLIENTChandrawati Enterprises (Gaya, Bihar)
DEPLOYMENTVercel Global Edge Production
STACKSemantic HTML5, Modular CSS3, Vanilla JS
SOURCE AVAILABILITYProprietary Corporate Platform
Vercel Edge • Zero Dependencies
[PRJ_03] INSTITUTIONAL ACADEMIC PORTAL
🔒 CLOSED SOURCE • LIVE DOMAIN

Indian Central School — Official Web & Campus Portal

Full-featured academic portal for Indian Central School (CBSE Pattern, Estd. 2000, A.T. Gate, Gaya Ji). Integrates a real-time admissions ticker, interactive academic calendar, faculty directory, online inquiries, and direct mobile links to the school parent app.

CUSTOM DOMAINicsgayaji.org
INSTITUTIONIndian Central School (Gaya Ji)
STACKSemantic HTML5, CSS3 Grid, Vanilla ES6+
HOSTINGGitHub Pages with Custom DNS & SSL
icsgayaji.org • Custom DNS
[PRJ_04] KERNEL EC DRIVER
● OPEN SOURCE // DKMS + PyQt6 + ACPI EC

NitroSense Linux: ACPI EC Kernel Driver & PyQt6 Cyber GUI

Dedicated native Linux GUI and Embedded Controller (EC) kernel driver for Acer Nitro 5 (AN515-42 & compatible AN515 series) laptops. Solves the proprietary ITE EC routing constraint where standard Linux utilities fail to communicate with fans. Patched DMI whitelists in the acer-nitro-ec hwmon driver with automated DKMS rebuilds, exposed sysfs nodes under /sys/class/hwmon/ for passwordless user control, and created a sleek PyQt6 cyberpunk interface.

HARDWARE TARGETAcer Nitro 5 (AN515-42 & AN515 series)
DRIVER INTERFACELinux ec_sys / ACPI EC Kernel Module
THERMAL DELTA10-15°C Sustained Temperature Drop
STACKC, Python 3, PyQt6, ACPI Registers, DKMS
Python 3 • ACPI EC • C
[PRJ_05] CONTINUITY BRIDGE
● OPEN SOURCE // PYTHON + WEBSOCKETS

Linux Continuity: Apple-Style Ecosystem for Linux & Android

Apple-style Continuity ecosystem bridging Linux desktop workstations with Android devices. Real-time clipboard synchronization, AirDrop-like zero-friction file transfer, shared media controls, and interactive shell execution over secure local sockets.

PROTOCOLSWebSockets / Async HTTP REST / Linux D-Bus
DAEMONPython 3 Asynchronous Background Service
CAPABILITIESAirDrop File Share / Clipboard Daemon
COMPATIBILITYLinux (GNOME/KDE/XFCE) ↔ Android 10+
Python 3 • Linux D-Bus • WebSockets
[PRJ_06] ANDROID CORE & KERNEL GADGET
● OPEN SOURCE // KOTLIN + NDK RAW I/O

Zezes: Mobile ISO Deployment Core (Android USB OTG Burner)

High-performance native Android application engineered to flash bootable OS ISO and IMG images directly to USB flash drives via USB OTG. Bypasses standard Android storage framework bottlenecks through raw block sector writes, parses hybrid ISO headers, constructs UEFI GPT/MBR partition tables, and formats drives entirely on-device without requiring a PC.

PLATFORMAndroid Native (Kotlin + C/NDK Engine)
INTERFACEUSB OTG Mass Storage Raw Sector Access
BOOT SCHEMESHybrid ISO, UEFI Bootable GPT / MBR
KERNEL INTERFACELinux USB Gadget ConfigFS (Root Required)
Android Kotlin • USB OTG • NDK Raw I/O
[PRJ_07] ANDROID RECOVERY
● OPEN SOURCE // GKI 6.1 + VENDOR_BOOT

TWRP 3.7.1 Custom Recovery (Moto Pad 60 Pro — Android 16 & 14)

Custom recovery device trees for Motorola Moto Pad 60 Pro (XT2571-1) and Lenovo Idea Tab Pro 12.7 (TB373FU) on MediaTek Dimensity 8300 (MT6897). Engineered on Android GKI Boot Header v4 with recovery embedded inside vendor_boot.img, dynamic EROFS/F2FS system mounting, hardware KMS graphics acceleration at 2944x1840 @ 144Hz, and full Android 16 (LineageOS 23) compatibility.

SOCMediaTek Dimensity 8300 (MT6897)
KERNELSAndroid 16 (LineageOS 23) & Android 14 (ZUI)
DISPLAY2944x1840 144Hz Hardware KMS Render
STORAGESuper (EROFS) + /data (F2FS Encrypted)
fastboot flash vendor_boot_a vendor_boot.img
[PRJ_08] RF HARDWARE
● OPEN SOURCE // ESP32 + CC1101

Dodo-RF: Multi-Band Sub-GHz Transceiver Platform

Standalone RF capture, analysis, and replay device. Emits its own standalone Wi-Fi SoftAP serving an embedded cyberpunk web dashboard directly from flash memory (PROGMEM). Supports digital frequency shifting across 315, 433, 868, and 915 MHz with interrupt-driven pulse demodulation.

COREESP32 30-Pin NodeMCU / RP2040
TRANSCEIVERTI CC1101 via Hardware SPI
BANDS315 / 433.92 / 868.3 / 915 MHz
STORAGEFlash Non-Volatile (Preferences.h)
ESP32 • CC1101 • C++ • Sub-GHz
[PRJ_09] DRIVER PATCH
● OPEN SOURCE // Linux 4.14 NetHunter

MT7601U WiFi Driver Patch on Kali NetHunter

Diagnosed USB device enumeration failures and built driver support (CONFIG_MT7601U=y) for Linux 4.14 kernel on Redmi Note 9 (merlin). Resolved Proton-Clang toolchain linker conflicts with glibc and verified live packet capture in Monitor Mode using airmon-ng.

DEVICERedmi Note 9 (merlin)
KERNELLinux 4.14.186-g284095c
TOOLCHAINProton-Clang (LLVM 13)
MODESManaged & Monitor Mode (airmon-ng)
Linux 4.14 • Proton-Clang • Monitor Mode
[PRJ_10] DATA LAKEHOUSE
● OPEN SOURCE // Databricks + PySpark

Automated Medallion Architecture Data Pipeline

Built an automated enterprise data lakehouse implementing Medallion Architecture (Bronze ➔ Silver ➔ Gold). Converted complex SQL procedures into distributed PySpark transformations and orchestrated scheduled pipelines via Databricks Workflows with Git CI/CD versioning.

PLATFORMDatabricks Lakehouse Cloud
ENGINEApache Spark / PySpark
ARCHITECTUREMedallion Multi-Hop (Bronze ➔ Gold)
ORCHESTRATIONDatabricks Workflows & Delta ACID
Databricks • PySpark • Medallion • SQL
[PRJ_11] PRINT ENGINE
● OPEN SOURCE // HARDWARE TESTED

Pinion — Universal Wireless Print Engine for Android

Universal wireless print server and hardware spooling daemon for Android. Bridges CUPS, IPP, AirPrint, and Mopria printing protocols with a modern embedded Web UI and root-level automation.

SUBSYSTEMEmbedded IPP Core & CUPS Daemon
HARDWARE I/OUSB OTG (/dev/usb/lp0) & WiFi
COMPATIBILITYAndroid 8.0+ through Android 15
PROTOCOLSAirPrint • Mopria • IPP • RAW 9100
Java • Native NDK • CUPS • IPP
CHRONOLOGY // 2012 → 2026

Engineering Evolution

A fourteen-year journey: from writing first HTML lines in 7th grade and modding community phones to government contract logistics, embedded RF, and distributed cloud systems.

2012 (CLASS 7)

The First Spark — Discovering HTML

In Class 7, I first discovered HTML and realized that entire interactive digital experiences could be handcrafted directly from raw markup code. That discovery ignited an intense, obsessive curiosity for programming and software development that set the foundation for everything that followed.

2014 — 2015

School Projects, Academic Rank 1 & The 3-Year CS Deep Dive

I engineered interactive school science and technology projects, achieving Class Topper (Rank 1) in the 14th SOF National Cyber Olympiad (2014–15). Winning that medal gave me immense validation and motivated me so much that for the next three straight years, I immersed myself in studying C, C++, Java, Arduino, Ruby, and Python from a teacher who understood my curiosity and helped me in achieving fundamental mastery.

14th SOF National Cyber Olympiad Class Topper Rank 1 Medal
VERIFIED PHYSICAL ARTIFACT // 2014–15
Class Topper • Rank 1 Gold Medal
14th SOF National Cyber Olympiad (NCO)
Tap to inspect high-resolution artifact
2016 — 2017

The Android Awakening — Meeting Shyam Kr Pandey, Custom ROMs & SystemUI Modding

I bought a used Samsung Galaxy Ace Duos and attempted rooting and flashing, failing countless times. In 2016, I met Shyam Kr Pandey , who unlocked the deeper universe of Android low-level development for me. I successfully modded my first personally owned phone—the Panasonic Eluga I2. From there, I compiled custom TWRP recovery trees for the Eluga I2 and Karbonn devices, crafted custom ROMs, built Xposed modules, customized SystemUI with bespoke dark themes, custom dialers, blur notification panels, and rooted/unbricked smartphones across the community.

SURYA PRATAP SINGH & SHYAM PANDEY // MARCH 28, 2017
#xposed_iz_lub #unique #creativity
“Now a days everyone is mad about custom rom......but here comes ur creativity to modify your boring rom into a peice of art that evry one wants to have.....”
Facebook post screenshot of ROM modding with Shyam Pandey
View Post
Custom Dialer UI Mod
Custom Dialer
Google Assistant Integration
Google Assistant
Crimson Quick Settings Mod
Crimson Quick Settings
Blurred Notification Shade
Notification Shade
2018 — 2020

SPPU (Pune University) — Systems, Kernels & Hardware Hacking

I completed my 12th grade in 2018 and moved to Pune for higher studies at Savitribai Phule Pune University (SPPU). There, I dove deep into Database Management Systems (DBMS/RDBMS), operating systems architecture, Linux kernels, hardware programming, ethical hacking, and music production.

2020 — 2021

Graduation (BBA-CA) & Pandemic Pivot

In 2020, I returned home due to the COVID-19 pandemic. I completed my degree: Bachelor of Business Administration in Computer Applications (BBA-CA), intentionally connecting technical systems architecture with business administration principles and operational execution.

2021 — 2023

Surya Jyoti Enterprises — High-Security Government Supply Chains

I founded Surya Jyoti Enterprises to put business administration and logistics to the test in high-stakes environments. I expanded into state and central government supply operations, managing critical, smooth supply chain logistics for prestigious high-security institutions, including the Officers Training Academy (OTA), Central Jails, and Sub-Jails with zero discrepancies.

2024

Founding SJ Digitals Co. — Edge Platforms & Client Systems

I channeled over a decade of systems engineering, business operations, and web optimization into founding SJ Digitals Co. I delivered bespoke client web platforms (Chandrawati Enterprises, Indian Central School), NFC smart business card ecosystems, and high-performance digital branding.

2025

The Sleeping Monster Awakens — Dodo-RF & ESP32 Hardware

My longtime mentor and friend Shyam Kr Pandey gifted me 2 ESP32 microcontrollers, re-igniting the low-level embedded hardware hacker in me. I engineered Dodo-RF: a handheld Sub-GHz radio analysis, capture, and packet synthesis suite pairing ESP32 and RP2040 with TI CC1101 transceivers across 315/433/868/915 MHz.

2026 — PRESENT

Unified Architecture, Linux Continuity & Data Lakehouses

I am architecting Medallion-architecture PySpark pipelines on Databricks Delta Lake, authoring the Linux Continuity desktop bridge daemon, and engineering unified systems across cloud, OS, and silicon.

POLYGLOT SPECTRUM // 2012 → 2026

Language Evolution & Mastery Matrix

A fourteen-year chronological journey: from handcrafting raw HTML in 7th grade to Linux kernelspace C, Dalvik bytecode disassembly, bare-metal RF firmware, and distributed PySpark lakehouses.

LIVE TELEMETRY 9 CORE RUNTIMES // 14-YEAR CHRONOLOGY
SCRUB HORIZONTALLY TO SCAN YEARS • CLICK CHIPS TO INSPECT ERA: 2026 // UNIFIED SYSTEMS & SILICON
C / C++ (12 YEARS ACTIVE) SYSTEMS & HARDWARE // RING 0
ADOPTED: 2014 // CLASS 8 CS DEEP DIVE
EXECUTION LAYER & RUNTIME Linux Kernel Ring 0 • ESP-IDF • Bare-Metal Silicon
PRIMARY PRODUCTION ARTIFACTS Dodo-RF CC1101 Sub-GHz Suite • ACPI EC Kernel Driver • TWRP Recovery Trees
CORE TOOLING & CONCURRENCY GCC, Clang, DKMS, FreeRTOS, ESP32 DMA, POSIX Sockets
MICRO-PAYLOAD PREVIEW ioctl(fd, ACPI_EC_READ, &ec_packet); // SMBus 0x68
LIVING DATA LAYER

Open Source & Project Archive

A live index synchronized with GitHub. Search, filter, and inspect open-source repositories alongside proprietary client case studies.

Synchronized via Local Cache
MODULES: 12 STARS: 16+ PROFILE: @killindodo ↗
Want to inspect the open-source code?
Browse all public repositories, commits, branches, and kernel drivers on GitHub.
EXPLORE GITHUB (@killindodo)
FOUNDER & TECHNOLOGY STUDIO

SJ Digitals Co.

My technology and digital systems agency based in Gaya, Bihar. I architect high-converting digital branding ecosystems, bespoke enterprise web portals, NFC smart business card micro-landing systems, Google Business local optimization, and scalable cloud IT infrastructure.

Bespoke Web Platforms: Zero layout shifts, high speed index, and edge CDN resilience.
NFC Smart Cards: Tap-to-phone contact exchange and digital profile micro-sites.
Local Search & SEO: Google Business Profile rank optimization & catalogue systems.
PERSONAL ETHOS & CONVICTION

Philosophy: The Architecture of Relentless Curiosity

Struggles, breakthroughs, and the stubborn conviction that nothing is a black box if you refuse to look away.

I didn't start with high-end dev workstations or pristine cloud sandboxes. I started in Class 7 on an aging family computer, writing my first lines of HTML in pure wonder that text on a screen could come alive. Later came a beat-up, second-hand Samsung Galaxy Ace Duos—and dozens of late-night bootloops, hard bricks, and agonizing trial-and-error that tested my patience to its absolute limit. When everyone around me treated a smartphone as just a consumer toy, I saw a locked puzzle waiting to be reverse-engineered.

Winning Rank 1 (Class Topper) in the 14th SOF National Cyber Olympiad gave me undeniable proof that my obsession wasn't a distraction—it was my calling. For the next three straight years, I dedicated weekends and nights to study C, C++, Java, Arduino, Ruby, and Python under a teacher who understood my curiosity instead of taming it. When I moved to Pune University (SPPU), that hunger expanded across operating systems, database internals, low-level hardware programming, and music production. I have an insatiable, keen interest in how everything works: from raw silicon registers and Sub-GHz radio waves to logistics for high-security government institutions, and modern distributed data lakehouses.

Most people stop when a system simply works; I only get interested when I understand why it works and how it breaks. When a network connection drops, it is not an abstract mystery—it's packets, socket buffers, and RF signal attenuation. When an OS throttles, it is governed by ACPI EC registers and thermal governors. My struggles taught me grit; my achievements proved that depth beats superficiality every single time. My never-ending curiosity is not a hobby—it is the single driving engine of my life.

THE_VERTICAL_STACK // 01 ➔ 06
01INTERFACE (WEB & DESIGN SYSTEM)
02APPLICATION (PYTHON / KOTLIN / JAVA)
03OPERATING SYSTEM (LINUX / ANDROID)
04KERNEL & DRIVER (GKI / ACPI EC / DKMS)
05HARDWARE & RF (ESP32 / CC1101 / SPI)
06DATA INFRASTRUCTURE (PYSPARK / DELTA)
ENGINEERED BY KILLINDODO™
COMMUNICATION DISPATCH

Have a system to build?
Let's build it.

Available for technical advisory, systems architecture, low-level Linux/Android integrations, embedded hardware prototypes, and bespoke web platforms.

✕
KILLINDODO_DIAGNOSTICS // v2026
OPERATOR: SURYA PRATAP
JOURNEY: 2012 (CLASS 7) ➔ 2026
MENTOR: SHYAM KR PANDEY (ANDROID & ESP32)
ENTERPRISE: SURYA JYOTI ENTERPRISES ➔ SJ DIGITALS CO.
KERNEL: GKI v4/6.1 • EROFS ROOTFS
HARDWARE: TI CC1101 @ 433.92MHz • ESP32
“Engineered, not decorated.”