Sahil Kashetwar

Available to hire

I'm a Senior Full Stack Engineer with 10+ years of experience building SaaS platforms, AI-powered products, automation systems, and Web3 applications. js, NestJS, TypeScript, PostgreSQL, AWS, and Cloudflare.

About

I’m a Senior Full Stack Engineer with 10+ years of experience building SaaS platforms, AI-powered products, automation systems, and Web3 applications. I specialize in React, Next.js, Node.js, NestJS, TypeScript, PostgreSQL, AWS, and Cloudflare.

I’ve helped startups and product teams build, launch, and scale products used by 100,000+ users, taking ownership from architecture and development through testing, deployment, performance optimization, and ongoing improvements.

My experience includes AI integrations, SaaS platforms, customer-facing applications, internal tools, business automation, and SEO-focused web applications. I regularly leverage modern AI development workflows using Claude Code, Cursor, and LLM technologies to accelerate delivery while maintaining code quality and reliability.

What differentiates me is my ability to work independently, quickly understand business requirements, and deliver production-ready solutions without extensive oversight. Whether you need an MVP, a new product feature, AI integration, platform modernization, or a long-term engineering partner, I focus on building reliable software that creates measurable business value.

  • Joined December 2020

Languages

  • EnglishFluent
  • HindiFluent

Industry experience

  • Software & Internet
  • Media & Entertainment

Projects · 1

Designed, developed, and launched Simple Biodata Maker, a self-funded SaaS platform that enables users to create professional marriage biodatas online without requiring design skills or software installation.

As the sole product engineer, I owned the complete product lifecycle including market research, UX design, frontend and backend development, payment integration, SEO strategy, deployment, analytics, customer support, and ongoing product improvements.

The platform serves users across India with multilingual support and has achieved consistent organic traffic growth through SEO-driven content and product optimization. The product generates recurring revenue through a self-service purchase flow and operates with minimal manual intervention through automation.

Technologies used include React, Next.js, Node.js, TypeScript, PostgreSQL, AWS, Cloudflare, payment gateway integrations, analytics, and automated deployment workflows.

This project demonstrates my ability to identify market opportunities, build production-ready software from scratch, acquire users organically, and operate a revenue-generating digital product independently.

Work experience· 6 roles

Full-Stack Developer · WavectMay 2025 – Jul 2025 · 3 mos

Developed an AI-powered platform for music production, implementing modern dashboards and secure authentication, and integrating audio processing features.

Founder & Lead Full-Stack Engineer · Vaayu LabsApr 2022 – Present · 4 yrs 8 mos

Founded and scaled a bootstrapped automation and SaaS studio, focusing on building internal tools and AI-powered systems. Built and operated multiple profitable products, generating significant monthly recurring revenue and optimizing operations.

Senior Full-Stack / Web3 Engineer · Boba NetworkAug 2021 – Present · 5 yrs 4 mos

Worked on Layer-2 blockchain projects focusing on usability and scalability. Led frontend development and contributed to backend services, integrating Web3 wallets and optimizing CI/CD pipelines.

Senior Software Developer · GreneRoboticsJun 2019 – Aug 2021 · 2 yrs 3 mos
Full-Stack Developer · Freelance & Side ProjectsJan 2017 – Jan 2021 · 4 yrs 1 mo
Senior Software Engineer · CDK GlobalAug 2015 – May 2019 · 3 yrs 10 mos

Education

Bachelor of Engineering (E&TC) · RCOEM, Nagpur2010 – 2015

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