AI product engineering, voice workflows
Kolsetu
Agentic AI systems for regulated industries — Elba handles calls, WhatsApp, SMS with multilingual intelligence and compliance-aware workflows.
AI AgentsVoice AICompliance UX
Full-stack product engineerAvailable for work
Shreyansh Gajjar
I build production-grade AI SaaS features — workflow automation, voice AI, analytics instrumentation, and growth-focused web platforms. Shipping real products, not side projects.
Workflow automation, voice AI, and analytics for regulated industries.
Role
AI Product Eng
Stack
Next · TS · AI
KolsetuAI Product Engineer
MentorixFounder & CEO
What I shipped
Real features in production.
Concrete engineering work merged and running in production at Kolsetu — not prototypes, not demos, not tutorials.
01
Workflow Builder Versioning & AI Changelog
Built workflow version history with automatic snapshots, preview, one-click restore, and semantic versioning. Added AI-powered change note generation using Gemini — analyzing diffs across nodes, edges, and configuration fields to produce concise changelogs.
ReactReactFlowGeminiTypeScript
02
Hindi & Hinglish Voice AI
Integrated Sarvam AI as a TTS/STT provider for Hindi and Hinglish voice support, including provider configuration, voice and language controls, runtime availability status, fallback guidance, and region-aware speech provider handling.
Sarvam AILiveKitTTS/STTi18n
03
SEO & Marketing Infrastructure
Built SEO-focused marketing features including dynamic competitor comparison pages, industry landing pages, JSON-LD structured data, multilingual blog CMS with Markdown rendering, internal-linking clusters, and SSR performance optimization with dynamic imports.
Next.jsSEOJSON-LDCMSSSR
Products
Where the work lives.
Production products I've built or am actively building as an engineer and founder.
Experience
Where I have worked.
Production SaaS, founder-led products, and developer tooling.
Current · Remote
AI Product Engineer
Kolsetu
Building production features across Elba, a multilingual AI voice platform for regulated industries. Shipping workflow automation, voice AI integrations, compliance tooling, and SEO infrastructure.
Workflow versioning & AI changelogsHindi/Hinglish voice AI (Sarvam)Dark mode & T&C compliance flowsSEO marketing platform
Cohort learning product
Founder & CEO
Mentorix
Founded and built a creator platform end-to-end — backend, frontend, video infrastructure with Mux, payments with Razorpay, and continuous UI iteration. Took it from idea to shipped product.
Full-stack platform buildVideo + payments infrastructureCourse product UX
Writing
Thinking in public.
Long-form thinking about AI architecture, product engineering, and the craft of building software that lasts.
Operating style
How I like the work to feel.
Engineer first
I prefer proof over pitch: live work, real constraints, fast feedback, and the discipline to keep shipping.
Process on display
Good products need a visible operating style: think clearly, simplify early, polish late, and protect momentum.
Calm signature
I like interfaces that feel soft, tactile, and high-signal: memorable without becoming loud or gimmicky.
Next move
Let's build something that ships.
For product engineering, AI workflows, interface systems, or early-stage products that need more execution than planning.