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Harikrishnan
P V

I turn complex business requirements into production-ready SaaS — specializing in Next.js/AWS architecture and bridging hardware-software gaps with AI.

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Work

AWS

Brixline Listing Engine

Dynamic property listings with AWS Lambda OGP insertion and CloudFront caching for sub-100ms responses.

Next.js • AWS Lambda • CloudFront • TypeScript
AI

AI Property Onboarding

Google AI Studio • Prompt Engineering
IoT

Spectrometer Interface

80% reduction in field data collection time.

Flutter • Hardware Integration
SaaS

Optical Retail ERP

End-to-end optical retail SaaS with 196+ Edge Functions — eye care, inventory, GST, multi-store ops.

Next.js • Supabase • Edge Functions • TypeScript
Mobile

Construction MVP App

React Native • Mobile
Mobile

Optical E-commerce App

Flutter • Firebase

<Stack/>

JavaScript TypeScript HTML5 CSS3 Dart SQL Next.js React Flutter Tailwind CSS React Native Node.js Supabase AWS Firebase RESTful APIs JavaScript TypeScript HTML5 CSS3 Dart SQL Next.js React Flutter Tailwind CSS React Native Node.js Supabase AWS Firebase RESTful APIs
GitHub Actions Jira Cursor Claude Code COMSOL Matlab Zemax SolidWorks Python (SciPy) FSO Fiber Optics Optical Simulation Bun PostgreSQL Edge Functions GitHub Actions Jira Cursor Claude Code COMSOL Matlab Zemax SolidWorks Python (SciPy) FSO Fiber Optics Optical Simulation Bun PostgreSQL Edge Functions

Journey

Senior Software Engineer · M2H Infotech LLP

Feb 2026 – Present · Calicut

Leading cross-platform Flutter app architecture; coordinating design, middleware, and backend integration; automating UI testing with Patrol for high-fidelity releases.

Frontend Engineer · Brixline Housing

2025 – Nov 2025 · Bangalore

Serverless Next.js + AWS S3 platform; CloudFront CDN for sub-100ms property listing responses; AI-driven floor plan generator cutting onboarding time.

Development Engineer · Infiniti Agrotech

Sept 2024 – Feb 2025 · Goa

Flutter interface for spectrometer hardware reducing field data collection time by 80%; Next.js admin dashboard with Firebase for spectral data management.

Founding Engineer (Part-Time) · Reflex Optic Solutions

Sept 2022 – Present · Bangalore

Optical retail ERP SaaS (196+ Edge Functions, 10+ modules); migrated to Supabase Edge Functions for scale; Flutter + Firebase e-commerce app.

Software Development Intern · Intelltech Pvt Ltd.

Sept 2021 – April 2022 · Kochi

Flutter web and mobile applications; full UI/UX for a ride-booking platform.

Optics Intern · SABIC

Jan 2024 – June 2024 · Bangalore

Designed and simulated a hybrid optical lens for free-space optical communication networks using COMSOL and Zemax.

Integrated MSc in Photonics · CUSAT

2019 – 2024 · Kochi

Cochin University of Science and Technology — Photonics, optical design, hardware-software integration.