$ whoami

Pablo Miralles

Senior fullstack engineer. Distributed systems, Node.js/TypeScript, AWS serverless. Handling 8.6M req/day in production; led teams of 14; shipped 12x perf improvements.

$ ls projects/$ cat resume.pdf

# non-technical visitor? → go to the simplified view

$ ls -la projects/ # 7 entries

drwxr-xr-x

private

trading-tools/

Real-time signals, portfolio analysis, Telegram delivery. Live since 2020.

node·python·redis

drwxr-xr-x

private

mcp-scraping/

MCP servers + scraping pipelines feeding structured web data to agents.

ts·mcp·playwright

drwxr-xr-x

private

trading-challenges/

Backtesting engine vs. prop-firm rules: drawdown, targets, risk.

python·postgres

drwxr-xr-x

live app →

tradearena/

Paper-trading competition platform. Live market pricing, customizable challenges, risk-adjusted leaderboards.

ts·postgres·realtime

drwxr-xr-x

private

web-augmentation/

Extensions overlaying context + automation on third-party sites.

react·extensions

drwxr-xr-x

live app →

cuentascasa/

ARS/USD household finance tracker for Argentina: budgets, inflation-adjusted savings, retirement projections, multi-user sharing.

ts·postgres

drwxr-xr-x

live app →

gtd-system/

Browser-based GTD methodology app. Frictionless capture, context-filtered next actions, weekly review, multi-device PWA sync.

ts·supabase·pwa·E2E Encryption

$ git log --oneline experience/

a4f21c9 tapi — Sr. Fullstack Dev (2026)

LatAm payments infra. Serverless event-driven backend + Next.js. Built full KYC with custom WebSocket bridge.

e8b03d2 Cookunity — Software Engineer (2022-2026)

Logistics for premium meals. 60s→5s report refactor, 6k req/min endpoints, 80% E2E coverage, 48h/mo saved via tooling.

c1d99ab Intive — Technical Leader (2022)

Led 7-14 devs. +30% perf via Redis + serverless IaC; 6-country scale, 2M+ daily transactions.

90ff412 SimTLiX — Software Engineer (2021-2022)

Multi-tenant capacity service, 50+ brands, event-driven microservices, GraphQL.

$ cat years.log

node.js

typescript

aws

docker / k8s

react

$ cat stack.txt

node.js / typescriptpythonreactpostgresqlredisaws serverlessdocker / k8sdatadogterraform