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Harsha KumarHK
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Harsha Kumar

@harshakumar

Senior full-stack engineer specializing in backend systems, AI integration, and scalable web/mobile apps.

India
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What I'm looking for

I seek senior engineering roles where I can lead product-focused teams, build scalable cloud-native systems, integrate AI features, and drive end-to-end product excellence.

I am a senior software engineer with extensive experience building full-stack web, mobile and desktop applications, leading teams, and managing product development from ideation to production. I specialize in backend development (NodeJS, Python/Django/Flask), modern JavaScript frameworks (React, Next.js, React Native, Meteor), deployments and scaling on cloud platforms, and integrating LLM/AI features for consumer and enterprise products.

I have led engineering and CTO roles across startups and products serving thousands to millions of users, delivered production-grade architectures, improved frontend and backend structures, and implemented AI-driven features using OpenAI and LLMs. I prioritize elegant design, robust engineering, and end-to-end product thinking to create beautiful, scalable, and user-focused applications.

Experience

Work history, roles, and key accomplishments

BabyLoveGrowthAI logoBA

Founding Engineer Full Stack

BabyLoveGrowthAI

Nov 2024 - Nov 2025 (1 year)

Laid foundation code for backend, frontend and AI pipelines and built AI agent flows to generate automated high-ranking SEO blogs; structured scalable codebases and managed CI/CD and deployments.

Samwell AI logoSA

Full Stack Engineer

Samwell AI

May 2024 - Apr 2025 (11 months)

Designed and managed deployments via AWS CDK, restructured Next.js frontend to app router, and implemented OpenAI-powered features for essay and research generation serving thousands of users while improving pipeline efficiency.

Iollo Inc logoII

Full Stack Engineer

Iollo Inc

Oct 2023 - Apr 2024 (6 months)

Managed deployments and technical roadmap for a medical reporting platform, architected storage and caching for thousands of medical reports, and integrated LLM prompts and OpenAI into the product stack.

HumHum Inc logoHI

Platform Engineer & Full Stack Lead

HumHum Inc

Aug 2022 - Apr 2023 (8 months)

Architected and built backend and frontend for a dating app, implemented scalable video calling, developed pairing algorithms for >1M users, and maintained AWS-based dev/staging/production pipelines.

Column Inc logoCI

Full Stack Team Lead

Column Inc

Jan 2021 - Apr 2022 (1 year 3 months)

Led engineering for a social media app, created stable frontend/mobile and backend architectures, reviewed code and delivered production-grade features for thousands of users.

AI

CTO & Full Stack Developer

Augustus Inc

Oct 2019 - Mar 2021 (1 year 5 months)

Led backend and frontend teams to stabilize and deliver end-to-end web and mobile architectures, conducted production testing and performance optimizations to improve product reliability.

NO

Full Stack Developer

Novam

Oct 2018 - Jun 2019 (8 months)

Built an e-commerce and blockchain-enabled platform with in-app messenger, music player, product customizer, and integrated cryptocurrency and FedEx delivery workflows.

7-Dimensions logoDI

Full Stack Developer

7-Dimensions

Jan 2018 - May 2018 (4 months)

Developed a synchronized medical logging web and mobile app with multi-file/audio uploads, Google Drive backup integration, and cross-platform sync for practitioners.

Education

Degrees, certifications, and relevant coursework

Indian Institute of Technology Roorkee logoIR

Indian Institute of Technology Roorkee

Integrated Master of Technology (Dual Degree), Geophysical Technology

2011 - 2016

Grade: CGPA: 8.0

Completed an integrated Master of Technology (Dual Degree) in Geophysical Technology with a CGPA of 8.0.

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