Open to opportunities

Subham Mitra

@subhammitra

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Product-minded senior full stack engineer delivering scalable AWS-hosted SaaS and POS systems.

India

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What I'm looking for

I seek long-term contract or full-time roles where I can lead product-focused engineering, design scalable AWS-hosted systems, mentor teams, and deliver owner-level code with meaningful product impact.

I am a product-minded senior full stack engineer and tech lead with 8+ years building production-grade SaaS and POS systems, architecting AWS-hosted solutions that have handled 1M+ monthly requests and leading cross-functional teams of 14+. I focus on owner-level, scalable code with deep expertise in Node.js, React/Next.js, and Laravel, and a track record of delivering long-term contract and full-time work.

I have founded and led engineering teams to build platforms including a content marketing SaaS scaled to 8k+ users, custom POS and digital signage systems with real-time Shopify/Lightspeed integrations, and an LMS with analytics and CI/CD pipelines. I prioritize system design, SaaS scaling, robust API integrations and automated operational workflows to minimize daily oversight while enabling rapid growth.

Experience

Work history, roles, and key accomplishments

Current

Founder & Technical Lead

Current

Bloghunch Pvt Ltd

Oct 2024 - Present (1 year 5 months)

Architected and scaled a content marketing platform to 8k+ users and 1M+ monthly requests on AWS using a Node.js/Vue.js stack, and established automated CI/CD and operational workflows for minimal daily oversight.

Node Vue.Js AWS CI CD DevOps System Design

Tech Lead

Ishay Gurukula Pvt Ltd

Sep 2022 - Oct 2024 (2 years 1 month)

Built an LMS from scratch with MCQ quizzes tied to video timestamps, implemented analytics for student progress, managed 14 developers and overseen SDLC and 3rd-party integrations for platform features.

Vue.Js LMS Analytics Team Leadership API Integration CI CD Scaling

Tech Lead

Cellular Magician LLC

Dec 2020 - Aug 2022 (1 year 8 months)

Architected and deployed a custom POS system bridging AR/AI applications into a unified production environment and engineered bi-directional integrations to support order management and inventory tracking.

Laravel PHP AI Integration API Integration Inventory Management System Architecture CI CD

Tech Lead

B2B2C Solutions LLC

Mar 2018 - Oct 2020 (2 years 7 months)

Designed and implemented a full-scale digital signage ecosystem with 20+ integrated modules and advanced gesture detection, and developed digital shelving and real-time integrations with Shopify and Lightspeed POS to ensure synchronized inventory and order management.

React Digital Signage POS Integration Shopify System Design