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ENGINEER BUILDER ENTREPRENEUR

Harshwardhan A. Jagtap

Build Technology That Solves Real-World Problems.

Electronics & Telecommunication Engineering student, full-stack developer, and founder of TrustLayerr. I bridge the gap between hardware engineering, software development, and business strategy to create end-to-end solutions.

Explore Products & Work
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Products Built
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Technologies
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Business Domains
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Years Exp.
ABOUT ME

The Full-Stack Generalist
Technical Builder

My journey started in Electronics & Telecommunication Engineering, diving deep into hardware, microcontrollers, and IoT. However, I quickly realized that hardware alone isn't enough—it needs robust software and a viable business model to create impact.

This realization drove me to master full-stack development and business operations. I don't just write code; I architect systems. From designing PCBs to deploying cloud infrastructure, and from talking to users to architecting databases, I handle the entire product lifecycle.

As the founder of TrustLayerr, I apply this generalist approach to build digital solutions that streamline operations for businesses across different sectors.

5+

Products Developed

4+

Business Domains

IoT & Sys

Hardware + Software

E2E

End-to-End Builder

Problem
Biz Req
UI/UX
Software
Database
Server
Deploy
Customer
FEATURED VENTURE

TrustLayerr

Practical Digital Solutions for Business Operations. We build custom ERPs, management systems, and smart integrations to help traditional businesses digitize and scale efficiently.

Restaurant POS & ERP

Comprehensive management for food businesses including billing, inventory, and analytics.

AI Virtual Menu

Interactive, AI-powered digital menus that enhance customer experience and upselling.

Catering Management

End-to-end logistics and order tracking for large scale catering operations.

Retail & Inventory

Scalable stock control, vendor management, and reporting for retail outlets.

CI Architecture E2E Infrastructure ERP Product Demos Customization ERP Operations CI Architecture E2E Infrastructure ERP Product Demos Customization ERP Operations
Visit TrustLayerr Site
PRODUCTION WORK

Featured Systems & Products

trustlayerr-erp.tsx

TrustLayerr ERP & POS Ecosystem

A fully integrated cloud-based ERP and Point-of-Sale system tailored for restaurant and retail management. Features real-time inventory sync, multi-outlet support, and analytics dashboards.

React Node.js MongoDB VPS Deploy
smart_irrigation.ino

Smart Agri-IoT Irrigation

An automated IoT-based irrigation control system. Uses soil moisture sensors, weather data APIs, and Arduino microcontrollers to optimize water usage in farming, remotely controlled via web app.

Arduino IoT Sensors C++ REST APIs
ai_assistant.py

AI Business & Menu Assistant

Integrated LLM-powered chatbot for hospitality. Assists customers with menu recommendations based on dietary preferences and helps management automate customer query resolution.

LLM APIs Express.js
hw_robotics_module.c

Ultrasonic Filter-Cleaning Robotics

A hardware innovation concept for automated industrial cleaning. Utilizes ultrasonic sensors, motor control circuits, and custom mechanical design to automate hazardous filter cleaning.

Embedded Sys Motor Control Hardware Design

End-to-End Engineering Architecture

01

Problem & Scope

Requirement gathering & biz strategy

02

UI/UX & Specs

Wireframes, flow & architecture

03

Development

Full-stack coding & HW integration

04

VPS & Cloud

Server setup, Nginx, SSL, DB

05

Deploy & Operate

Maintenance, CI/CD, Marketing

TECHNICAL STACK

Tools, Protocols & Technologies

Software & Frontend

⚛️ React ⚡ Vite 💛 JavaScript/ES6 🟩 Node.js 🚂 Express 🎨 HTML5/CSS3 🌊 Tailwind

Backend & Database

🍃 MongoDB 🗄️ IndexedDB 🔌 REST APIs 🔑 JWT Auth ⚙️ WebSockets

Infrastructure

🐧 Linux ☁️ VPS/Cloud 🚦 Nginx 🔒 SSL/DNS 🔄 PM2 🐙 Git/GitHub

Hardware & IoT

⚡ Verilog 🧮 RISC-V ♾️ Arduino 📡 Sensors 🔌 RS-485 ⚙️ Motor Control 🤖 Automation

AI & Emerging Tech

🧠 LLM Integration 💬 Prompt Eng 🤖 AI Agents 💡 Concept Design
VALUES & PURPOSE

Philosophy & Impact

"Technology should solve real problems, not exist for its own sake."

Harshwardhan A. Jagtap
Founder & Engineer

Social Commitment & Community

I believe in using skills to give back to the community. Alongside my professional ventures, I actively participate in social work.

  • Active Volunteer at Prachetas Foundation
  • Participated in Pune Startup Fest (PSF). Currently in the Web & Tech portfolio, previously served in the IIPR portfolio during first year.
  • Building solutions for local non-profits

Always Exploring

I am interested in working across various domains, including those I haven't explored yet. I constantly update myself with upcoming technologies. I am a quick learner, so you can rely on me to figure out the parts I don't know. Always ready to embrace new experiences and challenges.