Looking for a job

Ignacio Rotth

@ignaciorotth

Full-stack engineer building SaaS, fintech, and AI systems, including a visual trading strategy compiler with Java execution.

Argentina

Message

What I'm looking for

I'm open to remote Full-Stack and Backend Developer opportunities, particularly in SaaS, fintech, and applied AI, as well as selected development projects and technical collaborations.

I'm currently developing a private quantitative platform that compiles visual drag-and-drop trading strategies into high-performance Java execution engines. At Stockear.online, I built an AI-powered inventory and invoicing platform and developed an invoice parser that achieved 98.4% accuracy.

At CTRM Brokers, I led technical execution of a trading and financial derivatives platform, building reactive infrastructure that handled 12k requests per second with 99.99% uptime. I'm interested in remote full-stack and backend opportunities in SaaS, fintech, and applied AI.

Experience

Work history, roles, and key accomplishments

Current

Fullstack Engineer

Current

Contractor and Freelancer Financial Services

Jul 2026 - Present (3 months)

Private quantitative platform that compiles visual drag-and-drop strategies into high-performance Java execution engines.

Programador full stack

Stockear.online

Mar 2026 - Oct 2026 (7 months)

Architected and deployed an AI-powered inventory OS bridging physical stock and digital invoicing, utilizing an Astro frontend and Python (FastAPI) on Railway.
Engineered a document parsing engine leveraging metric-anchored OCR verification to process physical invoices, achieving 98.4% parser accuracy.
Designed a 100% Schema-on-Read database configuration using MongoDB Atlas with Vector Search cap

Fullstack Web Developer

El Coyote

Jun 2026 - Jul 2026 (1 month)

● Built a serverless product catalog and admin dashboard with Next.js 16 (App Router), React 19, TypeScript, Tailwind CSS v4, and MongoDB Atlas.
● Optimized delivery using Next.js unstable_cache + tag-based invalidation (revalidateTag) for sub-millisecond edge rendering.
● Constructed an automated media pipeline with Vercel Blob featuring garbage collection on product deletion.
● Develope

FullStack Web Developer, Project Manager

CTRM Brokers

Sep 2024 - Mar 2026 (1 year 6 months)

Lead the end-to-end technical execution of a high-frequency trading and financial derivatives brokerage platform, reporting directly to the CEO[1].
Built a non-blocking reactive backend using Spring WebFlux and MongoDB Reactive, successfully scaling throughput to 12k req/s and maintaining 99.99% system uptime[1][4].
Engineered a real-time risk control engine calculating Live Exposure, Net Equity,