Hi, I'm Sarath.
Product engineer building
hardware × software × AI.
I architect end-to-end solutions — from circuit boards to cloud infrastructure, from interfaces to embedded firmware. Currently shipping HugPDF & Printeg.
What I do
An end-to-end builder.
Every project is an opportunity to blend technical depth with creative problem-solving — from research and prototyping to shipping and scaling.
Hardware & IoT
Embedded systems, ESP32 / Arduino, sensor integration, automation, and real-time data pipelines.
Software & Apps
Flutter mobile apps, React / Next.js web, Firebase backends, and full-stack systems.
The stack I reach for.
A pragmatic toolbox tested across a dozen production builds — chosen for speed, reliability, and developer experience.
Design
UX/UI in Figma with an eye for micro-interactions and clean type.
Growth
SEO that ranks #1 organically, Google Ads, and Make.com automation.
AI & Automation
LLM-powered tooling, document generation, and workflow automation.
Featured work
TrackEasy
Low-Cost Bus Tracking System
How I build
Research & Discover
Define the real problem through user research, technical exploration, and strategic planning.
Design & Engineer
Build hardware + software end-to-end, with attention to both functionality and user experience.
Ship & Iterate
Launch, measure real-world performance, gather feedback, and continuously improve.
Kind words
Sarath is well equipped in terms of technical and managerial capabilities. His relentless passion for building products has taken him into entrepreneurship at this age. It's amazing to see his work and I'm grateful in collaborating with him.
Working with Sarath on Printeg was smooth and motivating. He's the kind of person who doesn't complicate things — he focuses, solves, and gets the work done. Great teammate to have.
You are really knowledgeable. Working with you during the event as well as in our project has been great. From the beginning he showed great dedication, teamwork, and a positive attitude that really helped keep us motivated.
Working with him has been a great experience and I also look forward to collaborating again in the future.
It has been a wonderful experience working with Sarath. He presented my research paper on 5G/6G networks, NTN, and SoC memristor technologies with great confidence. He also built an innovative autonomous-status printer. Sarath is one of my favorite juniors — a fast learner, highly talented, and always ready to help. Truly stands out and has a bright future ahead.
Sarath is well equipped in terms of technical and managerial capabilities. His relentless passion for building products has taken him into entrepreneurship at this age. It's amazing to see his work and I'm grateful in collaborating with him.
Working with Sarath on Printeg was smooth and motivating. He's the kind of person who doesn't complicate things — he focuses, solves, and gets the work done. Great teammate to have.
You are really knowledgeable. Working with you during the event as well as in our project has been great. From the beginning he showed great dedication, teamwork, and a positive attitude that really helped keep us motivated.
Working with him has been a great experience and I also look forward to collaborating again in the future.
It has been a wonderful experience working with Sarath. He presented my research paper on 5G/6G networks, NTN, and SoC memristor technologies with great confidence. He also built an innovative autonomous-status printer. Sarath is one of my favorite juniors — a fast learner, highly talented, and always ready to help. Truly stands out and has a bright future ahead.