Available for new opportunities

IGNACIO ROTTH.

A Fullstack Architect shaping the future of Fintech, Web3, and high-concurrency systems.

Based in Bahía Blanca, AR

Fullstack Developer specialized in reactive high-concurrency architectures, real-time fintech systems, and agentic AI solutions. Strong autodidact with focus on modern tools, CI/CD pipelines, and Docker orchestration.

3+
Years
4
Products
B2
English

Main Projects

Explore my flagship architectural projects — scroll or click a card for interactive previews.

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CTR Markets Trading Terminal Dashboard
5 Screenshots
Interactive Preview
PECTRA (EIP)SSEFintechReactive Arch

CTR Markets

High-Frequency Real-Time Binary Option Trading Platform

Enterprise-grade real-time trading brokerage platform. Built with Spring WebFlux reactive streams for sub-second market data, an algorithmic dynamic yield volatility engine (ATR14 + Sigmoid), non-custodial ERC-4337 Account Abstraction gasless payment infrastructure, and real-time SSE solvency telemetry.

Java 22Spring Boot 3.3.3Spring WebFluxProject ReactorMongoDB ReactiveRedis 7.2 Pub/Sub+25
Explore Architecture

Core Technologies

Backend & Reactive

Java 22Spring Boot 3.3Spring WebFluxgRPC / ProtobufPython 3.12

Frontend & AI UI

Next.js 16React 19Astro 6Tailwind CSS v4Vercel AI SDK

DevOps, Web3 & Cloud

Docker ComposeAWS EC2 / ALBGitHub Actions CI/CDCloudflare TunnelsVercel Edge

Experience

Professional timeline and software engineering roles.

CTR Markets

Fullstack Developer · Fintech Startup

Oct 2024 – Jul 2026

12k req/s · 99.99% Uptime · 45% Latency Reduction

Led end-to-end development of a high-frequency trading platform. Built non-blocking reactive backend scaling to 12k req/s with 99.99% uptime. Engineered real-time risk control reducing latency by 45%.

Spring WebFluxMongoDB ReactiveERC-4337MCP AgentsSSE

Traderswing

Solo Developer · Algorithmic Trading Platform

Private Project

Sub-ms gRPC Execution · RingBuffer Cache (N=3000) · Atomic CAS Locks

Visual drag-and-drop AST strategy builder compiled into non-blocking Java predicates. Sub-millisecond gRPC execution bridge to MetaTrader 5 with atomic CAS state locks and a zero-allocation RingBuffer cache.

Java 22Spring WebFluxgRPCReact FlowMT5 BridgeRedis Pub/Sub

Stockear

Solo Founder & Lead Developer · AI Micro-SaaS

Apr 2026 – Present

98.4% OCR Accuracy · Sub-1s Latency · Vector Search Engine

Architected an AI-powered inventory system with OCR document parsing achieving 98.4% accuracy and sub-1s latency. Schema-on-Read MongoDB Atlas with Vector Search for semantic queries.

AstroPython FastAPIMongoDB AtlasOCRVector Search

El Coyote

Fullstack Developer · Client MVP

Jun 2026 – Jul 2026

E-Commerce MVP · Product Catalog & Admin Dashboard

Delivered a modern e-commerce product catalog with full CRUD operations, category management, and administrative dashboard.

Next.jsMongoDBTailwind CSSVercel