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<!DOCTYPE html>

<head>

<title>Gokul Arunachalam — Automotive Embedded Software Architect</title>

</head>

<body>

</a>

<li><a href="#about">About</a></li>

<li><a href="#expertise">Expertise</a></li>

<li><a href="#architecture">Architecture</a></li>

<li><a href="#projects">Projects</a></li>

<li><a href="#impact">Impact</a></li>

<li><a href="#experience">Experience</a></li>

<li><a href="#skills">Skills</a></li>

<li><a href="#leadership">Leadership</a></li>

<li><a href="#articles">Articles</a></li>

<li><a href="#contact">Contact</a></li>

</ul>

Resume

</a>

</button>

</div>

</nav>

<span class="hero-greeting">Hello, I'm</span>

<span class="hero-name">Gokul Arunachalam</span>

</h1>

<span class="role-chip active">Software Architect</span>

<span class="role-chip">Developer</span>

<span class="role-chip">System Engineer</span>

<span class="role-chip">Tester</span>

<span class="role-chip">DevOps Engineer</span>

<span class="role-chip">Field Engineer</span>

</div>

Architecting <span class="text-gradient">Reusable & Scalable</span> Embedded Software

<br />for Next-Generation <span class="text-gradient">Electric Vehicles</span>

</p>

10+ years crafting production-grade motor controllers, battery management systems,

and middleware platforms that power the future of sustainable mobility.

</p>

<span>View Projects</span>

</a>

<span>Get in Touch</span>

</a>

<span>GitHub</span>

</a>

<span>Download Resume</span>

</a>

</div>

<span class="stat-label">Years Experience</span>

</div>

<span class="stat-label">EV Products Shipped</span>

</div>

<span class="stat-label">Research Prototypes</span>

</div>

<span class="stat-label">Reusable SW Modules</span>

</div>

</div>

<span>Scroll to explore</span>

</div>

</section>

<span class="section-tag">About Me</span>

<h2 class="section-title">Driving Innovation in <span class="text-gradient">EV Software</span></h2>

</div>

Versatile R&D professional with <strong>10+ years</strong> of experience in conceptualization and

development of microcontroller-based products and solutions for the <strong>electric vehicle</strong> ecosystem.

</p>

<p>

I specialize in designing <strong>modular, reusable software architectures</strong> that enable businesses

to scale faster, reduce time-to-market, and maintain exceptional quality across product lines.

My approach focuses on building robust platform software that serves as the foundation for

motor controllers, battery management systems, and connectivity ECUs.

</p>

<p>

From low-level device drivers to complete middleware stacks and application, from lightweight custom bootloaders

to automotive-standard UDS bootloaders — I architect software with end-to-end ownership that is

<strong>portable across platforms</strong>, <strong>tested rigorously</strong>, and <strong>built to last</strong>.

</p>

</div>

<div>

<h4>Architecture First</h4>

<p>Modular designs with clean interfaces enabling reuse across 2W/3W EV platforms</p>

</div>

</div>

<div>

<h4>Quality Driven</h4>

<p>MISRA compliant, unit-tested, and verified through automated CI/CD pipelines</p>

</div>

</div>

<div>

<h4>Full Stack Embedded</h4>

<p>From BSP & drivers through middleware to application — end-to-end ownership</p>

</div>

</section>

<span class="section-tag">Domain Expertise</span>

<h2 class="section-title">EV Component <span class="text-gradient">Software Domains</span></h2>

<p class="section-desc">End-to-end embedded software development across the core EV powertrain and electronics ecosystem</p>

</div>

</svg>

</div>

<h3>Motor Controller (DCU)</h3>

<p class="card-subtitle">Traction Inverter — 2W/3W EV</p>

<li>FOC & MTPA algorithms</li>

<li>BLDC, PMSM & Induction motor</li>

<li>Flux weakening & regen braking</li>

<li>Six-step commutation</li>

<li>Fixed-point arithmetic DSP</li>

<li>Smart gate driver integration</li>

</ul>

<div class="card-tag">ASIL-C Compliant</div>

</div>

</svg>

</div>

<h3>Onboard Charger (OBC)</h3>

<p class="card-subtitle">AC-DC Power Conversion</p>

<li>High Performance PFC, PSFB & LLC algorithms</li>

<li>Synchronous rectification</li>

<li>Safety interlock & Protection</li>

<li>Thermal derating management</li>

<li>IEC 61851 / IS 17017 compliance</li>

<li>Multi-battery type configurable</li>

</ul>

<div class="card-tag">Power Electronics</div>

</div>

</svg>

</div>

<h3>Battery Management System</h3>

<p class="card-subtitle">BMS — NMC & LFP Chemistry</p>

<li>SOC, SOH & SOP estimation</li>

<li>Cell balancing algorithms</li>

<li>Thermal management</li>

<li>Pre-charge & contactor control</li>

<li>HVIL monitoring</li>

<li>Fault detection & diagnostics</li>

</ul>

<div class="card-tag">Safety Critical</div>

</div>

</svg>

</div>

<h3>Connectivity ECU (MFECU)</h3>

<p class="card-subtitle">Multifunction Electronic Control Unit</p>

<li>CAN/FD network management</li>

<li>UDS diagnostic services</li>

<li>OTA firmware updates</li>

<li>Telematics integration</li>

<li>J1939 protocol stack</li>

<li>Gateway functionality</li>

</ul>

<div class="card-tag">Connected Vehicle</div>

</div>

</section>

<span class="section-tag">Software Architecture</span>

<h2 class="section-title">Reusable Platform <span class="text-gradient">Architecture</span></h2>

<p class="section-desc">Building modular middleware that scales across product lines — write once, deploy everywhere</p>

</div>

<div class="layer-label">Application Layer <span class="reusable-badge">Customer Logic</span></div>

<span class="module app">Motor Control</span>

<span class="module app">BMS Logic</span>

<span class="module app">Charger Control</span>

</div>

<span class="connector-label">API Interface</span>

</div>

<div class="layer-label">Service / Middleware Layer <span class="reusable-badge">REUSABLE</span></div>

<div class="sublayer-label">Project Specific Modules</div>

<div class="sublayer-heading svc">Motor Controller</div>

<span class="module proj">FOC Control</span>

<span class="module proj">Flux Weakening</span>

<span class="module proj">Regen Braking</span>

</div>

<div class="sublayer-heading svc">Onboard Charger</div>

<span class="module proj">Sync Rectification</span>

<span class="module proj">Soft Switching</span>

</div>

<span class="module proj">Coulomb Counting</span>

<span class="module proj">Pre-charge SM</span>

<span class="module proj">Contactor Control</span>

<span class="module proj">HVIL Monitor</span>

<span class="module proj">Temp Monitoring</span>

<span class="module proj">Diagnostics</span>

</div>

<div class="sublayer-heading svc">MFECU</div>

<span class="module proj">CAN Manager</span>

<span class="module proj">Bluetooth Stack</span>

</div>

<div class="sublayer-label">Control System</div>

<span class="module svc">Calculus</span>

<span class="module svc">PID Controller</span>

<span class="module svc">DSP Functions</span>

<span class="module svc">Transforms</span>

<span class="module svc">Digital Filters</span>

</div>

<div class="sublayer-label">Device Driver</div>

<span class="module svc">NTC Temperature Sensor</span>

<span class="module svc">ASIC Drivers</span>

<span class="module svc">HALL Position Sensor</span>

<span class="module svc">Position Angle Resolver</span>

<span class="module svc">External ADC</span>

</div>

<div class="sublayer-label">Basic Software (BSW)</div>

<span class="module svc">OS / Scheduler</span>

<span class="module svc">CAN Matrix</span>

<span class="module svc">IO Abstraction</span>

<span class="module svc">NVM Manager</span>

<span class="module svc">Diag Stack (UDS)</span>

<span class="module svc">Comm Stack (CAN TP)</span>

<span class="module svc">Safety Monitor</span>

<span class="module svc">Crypto AES</span>

<span class="module svc">SecOC</span>

</div>

<span class="connector-label">BSP (Board Support Package)</span>

</div>

<div class="layer-label">Microcontroller Driver Layer <span class="reusable-badge">Vendor / In-House</span></div>

<span class="module drv">Clock Tree</span>

<span class="module drv">IO Driver</span>

<span class="module drv">ADC Driver</span>

<span class="module drv">PWM Driver</span>

<span class="module drv">CAN Driver</span>

<span class="module drv">Flash / EEPROM</span>

</div>

<span class="connector-label">Hardware Interface</span>

</div>

<div class="layer-label">Hardware / Microcontroller</div>

<span class="module hw">Renesas RH850</span>

<span class="module hw">dsPIC33</span>

<span class="module hw">Infineon XMC</span>

</div>

<h3>Architecture Principles</h3>

<h4>Layered Isolation</h4>

<p>Strict separation between application, services, and drivers ensures changes in one layer don't cascade through the system.</p>

</div>

<h4>Platform Portability</h4>

<p>Abstract hardware dependencies behind clean interfaces. Migrate to new MCUs by swapping only the BSP layer.</p>

</div>

<h4>Git Sub-Module Strategy</h4>

<p>Each reusable module lives in its own repository. Products compose modules via Git sub-modules for rapid integration — sharing updates across projects and modules becomes seamless.</p>

</div>

<h4>Dual Target Strategy</h4>

<p>Middleware and application software are developed and tested on both PC (host) and MCU (target) simultaneously — guaranteeing zero hardware dependency and seamless portability to new microcontrollers.</p>

</div>

<h4>OOP in C — Emulated</h4>

<p>Object-oriented patterns emulated in C enable scalability, polymorphism, and test flexibility. All modules support multiple instances and concurrent operation.</p>

</div>

<h4>Design First & Domain-Driven</h4>

<p>All changes are documented first, then implemented in code. Software structure, naming, and team organization mirror the domain — keeping docs always current and making collaboration intuitive across all engineering levels.</p>

</div>

<h4>Test-Driven Development</h4>

<p>Tests are written before code — catching defects early, enabling fearless refactoring, and building confidence that every change works as intended from day one.</p>

</div>

<h4>Quality Gates</h4>

<p>Every module passes MISRA static analysis, unit testing with coverage, and automated CI/CD before release.</p>

</div>

</section>

<span class="section-tag">Projects</span>

<h2 class="section-title">Featured <span class="text-gradient">Projects</span></h2>

<p class="section-desc">Key projects demonstrating architectural vision and production-grade embedded software delivery</p>

</div>

<!-- ══════════════════════════════════════════════

PRIORITY 1 — FEATURED PRODUCTS

Motor Controller | Charger | BMS

══════════════════════════════════════════════ -->

<span class="explore-hint">Click to deep-dive →</span>

</div>

<h3>Motor Controller (DCU)</h3>

<p class="project-category">Traction Inverter — 2W/3W Electric Vehicle | L1 & L2</p>

FOC-based traction motor controller from bare-metal register configuration to production release.

Covers L1 (performance) and <strong>ASIL-C L2 (safety)</strong> — sub-100µs control loop on

entry-level MCU using fixed-point DSP arithmetic.

</p>

<h4>Key Deliverables</h4>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>FOC — Clarke, Park, SVPWM at 10 kHz (100µs cycle time)</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>Fixed-Point Q15/Q31 DSP — zero floating-point dependency</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>MTPA & Flux Weakening for extended speed range</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>TI DRV32XX smart gate driver with SPI + BIST diagnostics</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>ASIL-C: RAM march test, ROM CRC, ADC plausibility, PWM monitor</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>Hill assist, regen braking & predictive thermal derate (−30%)</span></div>

</div>

<span class="impact-label">Impact:</span>

92%+ motor efficiency across 50+ variants. ISO 26262 ASIL-C compliant. Sub-100µs FOC loop on XMC1.

</div>

<div class="project-badge">Power Electronics</div>

<span class="explore-hint">Click to deep-dive →</span>

</div>

<h3>Charger Controller (OBC / OFBC)</h3>

<p class="project-category">AC-DC Power Conversion — 3kW | TI C2000 | Multi-OEM</p>

Full-stack power electronics firmware for PFC + LLC + PSFB topologies.

The flagship innovation: a <strong>CLB-based CPU-independent synchronous rectifier engine</strong>

using VDS sensing — the most challenging secondary-side control in power electronics.

</p>

<h4>Key Deliverables</h4>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>CLB SR engine — VDS-based CPU-free gate firing at 50 kHz+</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>LLC 6-module stack: current, resonant, power, voltage, conditioner, SM</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>PFC with CLB inner current loop — CPU handles outer voltage only</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>SOGI-PLL for AC grid synchronisation & phase tracking</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>Multi-OEM: Santhos, TATA, TVS from a single configurable codebase</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>IEC 61851 / IS 17017 compliance & thermal derating management</span></div>

</div>

<span class="impact-label">Impact:</span>

95%+ charging efficiency. CLB SR eliminates CPU latency on secondary firing. 3 OEM deployments.

</div>

<span class="explore-hint">Click to deep-dive →</span>

</div>

<h3>Battery Management System</h3>

<p class="project-category">BMS — NMC & LFP Chemistry | Batrix 48V | Renesas RH850</p>

Chemistry-agnostic BMS with hybrid SOC estimation (±2%), passive cell balancing,

6-layer hardware protection, and adaptive BMS-to-Charger isolated CAN communication.

Single firmware covers 50+ vehicle configs via the pluggable SEEK chemistry driver.

</p>

<h4>Key Deliverables</h4>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>SOC / SOH / SOP: Coulomb counting, OCV calibration, cycle-life & power-limit estimation (±2%)</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>TI AFIC driver — individual cell voltage within ±10mV</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>Passive cell balancing with HST driver control (>95% equalization)</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>6-layer protection: OV / UV / OC / SC / OT / UT</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>Pre-charge state machine, contactor control & HVIL monitoring for HV safety</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>BMS-to-Charger isolated CAN: adaptive CC/CV charging protocol</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>SEEK chemistry layer: LFP, NCA, NCM — zero firmware changes</span></div>

</div>

<span class="impact-label">Impact:</span>

±2% SOC. SOH cycle-life & SOP power limits computed. 50+ configs on one firmware. AIS156 compliant. 30% faster charging via adaptive BMS-charger dialogue.

</div>

<!-- ══════════════════════════════════════════════

PRIORITY 2 — SECONDARY PRODUCTS

Bootloader & OTA | Connectivity ECU

══════════════════════════════════════════════ -->

<div class="project-badge">Production Critical</div>

<h3>Bootloader & OTA Updates</h3>

<p class="project-category">Dual-Bootloader Architecture — 8,000+ Successful Deployments</p>

Production-proven dual-bootloader with full ISO 14229 UDS stack and Python-based client tooling

with multi-vendor CAN HAL. Zero ECU bricks across 8,000+ field firmware deployments.

</p>

<li>Dual-Bootloader</li>

<li>Security Access (0x27)</li>

<li>Python UDS Client</li>

</ul>

</div>

<div class="project-badge">Connected Vehicle</div>

<h3>Connectivity ECU (MFECU)</h3>

<p class="project-category">Multifunction ECU — CAN/FD | OTA Orchestration | BLE</p>

CAN/FD vehicle network hub orchestrating Motor Controller, BMS, OBC, and BCM.

Multi-ECU OTA firmware update orchestration with BLE smartphone connectivity and telematics.

</p>

<li>OTA Orchestration</li>

<li>UDS Client</li>

<li>BLE / Telematics</li>

<li>Gateway</li>

<li>SecOC</li>

</ul>

</div>

<!-- ══════════════════════════════════════════════

PLATFORM PROJECT — BSW MIDDLEWARE STACK

══════════════════════════════════════════════ -->

<div class="project-badge">Platform Project</div>

<span class="explore-hint">Click to deep-dive →</span>

</div>

<h3>BSW Middleware Software Stacks</h3>

<p class="project-category">Automotive — Common Platform for 2W/3W EV Products</p>

A complete reusable middleware platform serving as the foundation for all 2W/3W EV products

— motor controllers, BMS, connectivity ECUs, and onboard chargers.

Write once, deploy everywhere via Git sub-modules. 50–60% of each new ECU project is "buy, not build."

</p>

<h4>Key Deliverables (24 Modules)</h4>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>OS — Scheduler, HSM framework, timers, event queues</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>CAN TP Stack + DBC-to-config auto-generator tool</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>UDS Diagnostic Stack — Client & Server (16+ services)</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>DTC / Fault Code Memory Manager (snapshot + extended data)</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>NVM Manager — Flash, EEPROM emulation with wear-leveling</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>Safety: RAM march test, ROM CRC, Watchdog manager</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>DSP Library — Digital filters (IIR/FIR), hysteresis, calculus</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>Fail-safe Dual-Bootloader + Python UDS updater tool</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>AES-256 (FIPS-197) cryptographic module</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>SecOC — CAN message authentication (ISO/SAE 21434 aligned)</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>IO Abstraction — Digital & Analog with configurable filtering</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>CI/CD — MISRA, unit tests, coverage >90%, Doxygen</span></div>

<div class="deliverable"><span class="deliverable-icon">⚙</span><span>Git sub-module organisation for rapid multi-product deployment</span></div>

</div>

<span class="impact-label">Impact:</span>

4+ product lines share one battle-tested stack — 3–4× faster ECU development through centralised, versioned, production-proven modules.

</div>

<!-- ══════════════════════════════════════════════

ADDITIONAL PROJECTS

══════════════════════════════════════════════ -->

<h3>Motor Controller — L2 Safety Deep Dive</h3>

<p class="project-category">ISO 26262 ASIL-C | TI DRV32XX Smart Gate Driver</p>

Safety-critical motor controller with ISO 26262 ASIL-C compliance, TI DRV32XX smart gate driver

BIST integration, and comprehensive hardware self-test framework.

</p>

<li>BIST Drivers</li>

<li>ADC/PWM/RAM/ROM Tests</li>

<li>Watchdog Manager</li>

</ul>

</div>

<h3>Suspension Air Compressor Controller</h3>

<p class="project-category">Hybrid Vehicle — ISO 26262 ASIL-B</p>

Software architecture design and UDS bootloader development for a hybrid vehicle's suspension

air compressor motor controller. Full ISO 26262 safety framework from concept to production.

</p>

<li>SW Architecture</li>

<li>UDS Bootloader</li>

<li>Board Bring-up (RH850)</li>

<li>Peer Review Lead</li>

</ul>

</div>

<h3>Smart Refrigerator System</h3>

<p class="project-category">IoT — Connected Appliance with OTA</p>

End-to-end embedded product development: automatic defrost control, real-time energy monitoring,

BLE smartphone control, and OTA firmware updates with a custom lightweight bootloader.

</p>

<li>OTA Updates</li>

<li>Custom Bootloader</li>

<li>BSP Development</li>

<li>BLE Connectivity</li>

<li>Energy Monitor</li>

</ul>

</div>

<div class="project-badge">Research</div>

<h3>100+ Research Prototypes</h3>

<p class="project-category">Diverse Embedded Domains</p>

Extensive portfolio spanning evaluation board bring-ups, BSP development, MATLAB simulation,

Python tooling, Raspberry Pi + OpenCV image processing, FPGA/VLSI, and agriculture IoT solutions.

</p>

<li>MATLAB / Simulink</li>

<li>Python</li>

<li>Raspberry Pi + OpenCV</li>

<li>Agriculture IoT</li>

</ul>

</div>

</section>

<span class="section-tag">Quantified Impact</span>

<h2 class="section-title">Real Numbers, <span class="text-gradient">Real Results</span></h2>

<p class="section-desc">Production-proven metrics from deployed systems across 2W/3W EV platforms</p>

</div>

</div>

<div class="impact-title">ECU Boots Saved</div>

<div class="impact-desc">Dual-bootloader architecture — zero field bricks across all production deployments. 99.98% success rate.</div>

<div class="impact-domain">Bootloader & OTA</div>

</div>

</div>

<div class="impact-title">Faster Development</div>

<div class="impact-desc">Reusable BSW middleware — 50–60% of each new ECU project becomes "buy, not build" from a proven library.</div>

<div class="impact-domain">BSW Architecture</div>

</div>

</div>

<div class="impact-title">Configs on 1 Firmware</div>

<div class="impact-desc">Chemistry-agnostic BMS with pluggable SEEK driver layer — LFP, NCA, NCM without a single line of firmware change.</div>

<div class="impact-domain">Battery Management</div>

</div>

</div>

<div class="impact-title">SOC Accuracy</div>

<div class="impact-desc">Hybrid Coulomb counting + OCV calibration with self-justification algorithm continuously tracking divergence.</div>

<div class="impact-domain">BMS Algorithm</div>

</div>

</div>

<div class="impact-title">Motor Efficiency</div>

<div class="impact-desc">FOC with MTPA optimization sustaining peak efficiency across 50+ motor variants in production deployment.</div>

<div class="impact-domain">Motor Control</div>

</div>

</div>

<div class="impact-title">Safety Compliance</div>

<div class="impact-desc">ISO 26262 ASIL-C traction systems & AIS156 BMS in production — TÜV SÜD certified functional safety engineer.</div>

<div class="impact-domain">Functional Safety</div>

</div>

</section>

<span class="section-tag">Career</span>

<h2 class="section-title">Professional <span class="text-gradient">Journey</span></h2>

</div>

<div class="timeline-date">April 2022 — Present</div>

<h3>Technical Lead</h3>

<p class="timeline-company">FORVIA HELLA eMobionics Pvt Ltd, Pune</p>

<p>Leading embedded software development for 2W/3W EV products. Architecting platform middleware stacks, driving coding standards, and building reusable software infrastructure.</p>

</div>

<div class="timeline-date">July 2021 — April 2022</div>

<h3>Technical Specialist</h3>

<p class="timeline-company">Elektrobit India Pvt Ltd, Bangalore</p>

<p>AUTOSAR BSW integration and configuration. ComStack, DiagStack, MemStack, ComplexDriver and MCAL migration for automotive ECU projects.</p>

</div>

<div class="timeline-date">April 2018 — June 2021</div>

<h3>Software Development Engineer</h3>

<p class="timeline-company">Lucas TVS Ltd, Chennai</p>

<p>Motor controller and IoT product development. Microcontroller peripheral drivers, application software, and bootloader development.</p>

</div>

<div class="timeline-date">September 2016 — March 2018</div>

<h3>Engineer</h3>

<p class="timeline-company">ELGI Ultra Industries Ltd, Coimbatore</p>

<p>Embedded product development and research prototyping across diverse domains.</p>

</div>

<div class="timeline-date">June 2014 — August 2016</div>

<h3>FPGA and Embedded Programmer</h3>

<p class="timeline-company">Crisp System India Pvt Ltd, Coimbatore</p>

<p>FPGA development and embedded programming. Foundation in hardware-software co-design.</p>

</div>

</section>

<span class="section-tag">Technical Stack</span>

<h2 class="section-title">Skills & <span class="text-gradient">Competencies</span></h2>

</div>

<h3><span class="cat-icon">⚙</span> Microcontrollers</h3>

<span class="primary">TI C2000 (F28x)</span><span>Renesas RH850</span><span>Renesas RL78</span><span>STM32 (M0+, M3)</span>

<span>dsPIC33EV</span><span>Infineon XMC1400</span><span>PIC 16F/18F</span>

<span>Xilinx Spartan 3E</span><span>ARM7 LPC2148</span><span>Arduino</span><span>Raspberry Pi</span>

</div>

<h3><span class="cat-icon">💻</span> Languages</h3>

<span class="primary">Embedded C</span><span class="primary">C/C++</span>

<span class="primary">Python</span><span>Assembly</span><span>HDL</span>

<span>Markdown</span><span>XML / YAML / JSON</span><span>Shell Script</span><span>Makefile</span><span>MATLAB</span>

</div>

<h3><span class="cat-icon">🔌</span> Protocols</h3>

<span>OBD-2</span><span>SPI</span><span>I2C / SMBus</span><span>UART</span><span>Modbus</span><span>1-Wire</span>

</div>

<h3><span class="cat-icon">🏗</span> Architecture & Standards</h3>

<span class="primary">AUTOSAR</span><span class="primary">ISO 26262</span>

<span class="primary">ASPICE</span><span class="primary">RTOS</span><span>V-Model SDLC</span>

<span>ISO/SAE 21434</span><span>SOLID Principles</span><span>Design Patterns</span><span>PlantUML</span><span>ANSYS SCADE</span>

</div>

<h3><span class="cat-icon">🧪</span> Testing & Quality</h3>

<span class="primary">MISRA-2012</span><span class="primary">Unity / Ceedling</span>

<span>Helix QAC</span><span>PC-lint</span><span>CMock</span><span>Robot Framework</span>

<span>Code Coverage</span><span>Cyclomatic Complexity</span><span>Static Stack Analysis</span>

</div>

<h3><span class="cat-icon">🚀</span> DevOps & Tools</h3>

<span class="primary">Git</span><span class="primary">GitLab CI/CD</span>

<span>Docker</span><span>Travis-CI</span><span>Doxygen</span>

<span>Jira</span><span>IBM DOORS</span><span>SVN</span>

<span>GitHub Copilot</span><span>Qt Designer</span>

</div>

<h3><span class="cat-icon">🔍</span> Debug & Simulation</h3>

<span>Lauterbach TRACE32</span><span>iSystem winIDEA</span><span>GDB / OpenOCD</span>

<span>Renesas E1/E20</span><span>LT Spice</span><span>Proteus</span><span>Oscilloscope</span><span>Logic Analyzer</span>

</div>

<h3><span class="cat-icon">🤖</span> AI & Data Analytics</h3>

<span class="primary">GitHub Copilot</span><span>Python Data Analysis</span>

<span>MATLAB / Simulink</span><span>AI-Assisted Calibration</span>

<span>Fault Pattern Detection</span>

</div>

</section>

<span class="section-tag">Leadership & Mentorship</span>

<h2 class="section-title">Leading Teams, <span class="text-gradient">Growing Engineers</span></h2>

<p class="section-desc">Building high-performing embedded teams through technical leadership, hands-on mentorship, and a culture of engineering excellence</p>

</div>

</div>

<h3>Team Building & Ownership</h3>

<p>Built and scaled an embedded software team from the ground up — hiring, onboarding, and developing engineers to take full module ownership with minimal supervision.</p>

</div>

</div>

<h3>Technical Mentorship</h3>

<p>Hands-on mentoring of junior and mid-level engineers in embedded C best practices, software architecture thinking, debugging techniques, and control system fundamentals — accelerating their growth into independent contributors.</p>

</div>

</div>

<h3>Code Review & Standards</h3>

<p>Established coding guidelines, MISRA compliance culture, and peer review processes — elevating code quality across the team and making reviews a learning opportunity rather than a gatekeeping step.</p>

</div>

</div>

<h3>Knowledge Sharing Culture</h3>

<p>Initiated regular tech talks, brown-bag sessions, and internal wikis — fostering a collaborative environment where engineers share domain knowledge in control systems, power electronics, and software design patterns.</p>

</div>

</div>

<h3>Process & Delivery</h3>

<p>Driving ASPICE-aligned development processes, sprint planning, and milestone tracking — ensuring on-time delivery of safety-critical automotive software while maintaining technical depth.</p>

</div>

</div>

<h3>Cross-Functional Collaboration</h3>

<p>Bridging hardware, systems, and test teams — translating complex control theory and power electronics requirements into clear software specs that the whole team can execute on confidently.</p>

</div>

</section>

<span class="section-tag">Education & Training</span>

<h2 class="section-title">Qualifications & <span class="text-gradient">Certifications</span></h2>

</div>

<h3>B.E. — Electronics & Communication</h3>

<p class="edu-inst">Maharaja Engineering College, Avinashi</p>

<p class="edu-detail">First Class — 72% | 2014</p>

</div>

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