Shahriar HeshmatChaChaProduct Engineer · Zero-to-One · Agentic Systems · Edge-Native

I build products from zero to one — architecting full-stack systems, designing agentic workflows, and shipping at the intersection of design and engineering.

Experience

Product Engineer, Quantoshi

Agentic infrastructure, trading analytics, full product ownership across three pivots

Owned all web infrastructure end-to-end — Webflow MVP to Cloudflare Workers migration — zero downtime through three business pivots. Built an autonomous agentic directory scanning 500+ quant tools using Cloudflare Workflows, Browser Rendering API, and Claude 3.5 Sonnet. Delivered an LLM-powered content system generating steady organic acquisition before AI research tools were mainstream. Led AlgoStats — Python analytics platform reporting Sharpe, Sortino, drawdown on an $8M+ AUM portfolio; used daily by CEO and CFO. Secured $250K infrastructure credit from Cloudflare for Startups. By 2025, feature delivery was 95%+ agentic via GitHub Issues + Claude Code.

Full-Stack Engineer, Blink.it

German EdTech SaaS · tens of thousands of daily users · successful exit

Embedded as client representative during migration from an 8-year legacy platform. Delivered 10+ production pages against new design system; contributed to architecture analysis and migration planning.

Frontend Team Lead, Aping Technologies

High-frequency trading platform · real-time multi-market dashboard

Designed client application, design system, and visual identity from scratch. Real-time monitoring across 5 markets on 4 exchanges; trade execution consistently under 10ms. Mentored four engineers; defined development and release workflows; co-designed API contracts with CTO and backend lead.

Senior Frontend Engineer, Snapp! Supply

B2B restaurant supply platform · Snapp Group

Built a rule-based generative form system handling hundreds of evolving custom forms — UI generation, submission handling, and error recovery — enabling weekly feature releases and 50% faster UI development. Published centralized design system adopted across the platform.

Co-Founder & Product Engineer, DarsKakaoo

K-12 EdTech · 4,000+ organic signups · 300+ paying customers

Managed a team of 3 engineers and 4 designers. Interactive video player, custom CMS, 5 school partnerships. White-labeled for enterprise — 300% annual revenue growth.

Early Career — Tapsell, ButlerThing, Chibaki, Boghche

Frontend and Node.js engineering. At Tapsell: redesigned campaign creation (2× faster launches), improved banner ad rendering (+30% CTR). Full-stack foundation across three early-stage startups.

Independent Projects

UNFOLDER.SPACE PreviewGenerative hypermedia platform on Cloudflare Workers. MCP + tool-use integration to let agents build and deploy sites. Built for emerging artists and creative practitioners.

VEER.STUDIO ActiveDigital creative studio partnering with emerging artists — design craft, engineering, and cultural production.

PATTERNS.BLUE 2021 · ActiveLocal-first, fully offline static site builder. No server, no cloud, no login. Christopher Alexander's pattern language applied to web design tooling.

Skills & Stack

AI
Claude Code SDK, ai-sdk, Cloudflare Agents & Workflows, RAG, MCP, agentic orchestration
Lang
TypeScript, JavaScript, Python, Bash, HTML, CSS
UI
React, Remix, HonoJS, AstroJS, NextJS, NestJS, htmx, Unpoly
Backend
FastAPI, Django, Node.js
Edge
Cloudflare Workers for Platforms, Dynamic Workers, Sandbox, Durable Objects, Zero Trust, DigitalOcean, Firebase, Vercel
Data
PostgreSQL, SQLite, MongoDB, RxDB, Algolia, Typesense, Vectorize
Design
Pattern Language, Tailwind, Framer Motion, RadixUI, Storybook, Figma
Craft
Design/dev collaboration, rapid prototyping in-medium, mentorship, systems thinking

Education & Formation

Building Beauty School, Italy — Christopher Alexander's Nature of Order; studio program in living architecture; Beautiful.Software group. Practicing abstract painter.

Sharif University of Technology, Iran — Computer Science

Teaching

Design Systems Bootcamp — Wishwork, Summer 2021

Node.js Bootcamp — University of Tehran, Summer 2019

Algorithms & Competitive Programming — 2014–2016