Available for new opportunities

From Devices to Dashboards End-to-End Product Engineering

Full Stack Engineer & IoT Solutions Architect. I build scalable end-to-end IoT ecosystems, real-time dashboards, and robust web platforms that drive industrial efficiency.

Explore My Work Download resume
IoT Platforms Real-Time Systems UI/UX + DevOps
Arun Karthik

The Architect’s Narrative

I don’t just build technology; I build solutions that solve real-world industrial friction. With a foundation at Niraltek Solutions, I have spent my career at the intersection of hardware and software, developing smart ecosystems for Energy, Cold Storage, and Air Quality monitoring.

My approach is three-dimensional: I possess the technical depth to engineer IoT gateways and CI/CD pipelines, the product intuition to design intuitive user interfaces, and the strategic mindset to lead digital presence that captures markets.

Whether it’s deploying a 4G IoT Gateway or optimizing a global web architecture, I focus on scalability, reliability, and impact. I am a builder who thrives in the "zero-to-one" phase of product development.

The Engineering Mindset

  • Ambitious & Goal-Oriented

    Focused on delivering measurable business impact through technical execution.

  • Quick Learner & Adaptive

    Highly capable of absorbing new tech stacks in startup-paced environments.

  • Analytical Problem-Solver

    Strong troubleshooting skills for complex, real-world hardware/software challenges.

Core Expertise

Bridging the gap between physical sensors, scalable backend logic, and user-centric interfaces.

IoT & Industrial Solutions

IIoT Architecture, Smart Energy Monitoring, Cold Storage Telemetry, Solar Analytics, Sensors (Air Quality, Thermal), RS485/Modbus integration.

Full Stack Web Dev

HTML5, CSS3, JavaScript, TypeScript, Angular, Node.js, PHP, Python (Flask). Building responsive, high-performance dashboards.

Cloud, DevOps & Infra

Linux (Ubuntu/Debian), Docker, AWS, Apache, Nginx, Git, GitHub Actions (CI/CD), Shell scripting, Automated crons & deployments.

UI/UX & Product Design

Figma, Illustrator, Adobe XD, Canva. Crafting wireframes, prototypes, and complex dashboard architectures for industrial software.

Data Architecture

MySQL (RDBMS), MongoDB. Schema Design, Query Optimization, System Architecture Diagrams, and real-time data pipelines.

Marketing & Digital Growth

SEO, LinkedIn Content Strategy, Product Positioning, Newsletter Authorship, B2B Campaign Design, Expo Demo Orchestration.

Technologies & Tools

Angular Node.js TypeScript Docker GitHub Actions Linux/WSL AWS MySQL / MongoDB Figma

Professional Experience

Full Stack Engineer / UI/UX Developer

NiralTek Solutions
Apr 2023 - Present | Chennai, TN
  • IoT & Industrial Solutions: Built and deployed scalable platforms for Smart Energy Monitoring, Cold Storage, Solar Analytics, and Air Quality systems.
  • CX-Driven Design & Web Dev: Designed intuitive UI/UX, wireframes, and shipped customer-facing, responsive web interfaces aligned with core product goals.
  • Application Delivery (DevOps): Deployed workloads on cloud and on-premise environments using Docker, VMs, and automated CI/CD pipelines via GitHub Actions.
  • Cross-Functional Leadership: Jumped seamlessly across development, design, marketing (SEO, campaigns), and operations to unblock progress and deliver real value.

Document Specialist

RR Donnelley (Boston Consulting Group)
Jun 2022 - Jan 2023
  • Created corporate PPT decks and technical documentation for global clients.
  • Specialized in business reports, sales decks, and marketing presentations, ensuring clarity and high impact.

Architecture & Case Studies

Real-world problems solved through scalable code, smart integrations, and user-centric design.

DevsBot – IIoT Platform

An end-to-end IIoT platform for real-time energy monitoring and Building Management Systems (BMS).

Problem: Industries lacked a centralized, low-latency system for real-time energy control across multi-device setups.
My Role & Solution: Architected responsive dashboards, integrated auth/APIs/WebSockets for live telemetry, and owned deployment automation (Docker, CI/CD).
Angular Node.js WebSockets Docker CI/CD

Industrial Monitoring

Smart Energy & Cold Storage telemetry networks for precise environmental tracking.

Problem: Lack of visibility into real-time power consumption and temperature-sensitive environments caused operational inefficiencies.
My Role & Solution: Led full-stack development, UI/UX optimization for complex industrial data visualization, and implemented real-time alert integration systems.
TypeScript IoT Telemetry MySQL Dashboards

Digital Ecosystems & Web Portals

End-to-end development, optimization, and scaling of global web presence and high-performance product platforms.

Impact & Role: Successfully scaled digital footprints internationally. Built robust product landing pages, handled Linux/WSL hosting, implemented GitHub Actions for CI/CD, and managed automated backups.
WordPress PHP / Node.js Linux / Nginx CI/CD

Live Platforms Handled

niraltek.com devsbot.com niraltek.nl ntscloudcontrol.com thelaststopbackpa...

Content creation, Media & Digital Storytelling

Blending technology with storytelling to simplify complex ideas and build engaging digital presence across platforms.

Impact & Role: Successfully scaled digital footprints internationally. Built robust product landing pages, handled Linux/WSL hosting, implemented GitHub Actions for CI/CD, and managed automated backups.
WordPress PHP / Node.js Linux / Nginx CI/CD

Creative Interests:

  • Blog Writing & Technical Articles
  • Content Strategy & Storytelling
  • Visual Design & Media Editing
  • Meme Creation & Digital Engagement
  • Continuous experimentation with creative formats and trends


    • Blog link

    Ready to scale your next digital product?

    I am actively seeking new opportunities to contribute to product-driven organizations, building high-performance systems in IoT, SaaS, and data-driven platforms.

    arunkarthik.n.dev@gmail.com +91 89396 85453