Jorge García

Staff Software Engineer

Distributed Systems & Applied AI
jorgemgr94@gmail.com
jorgemgr.com
linkedin.com/in/jorgemgr94github.com/jorgemgr94

Summary

Staff Software Engineer with 12+ years designing and scaling resilient, large-scale platforms across distributed systems and AI-integrated architectures. Led zero-downtime migrations from legacy monoliths to microfrontends and event-driven services. Diagnosed and resolved a throughput ceiling in distributed task queues, delivering an 8x improvement from 940 to 7,500 tasks per minute through benchmark-validated optimization. Build RAG and multi-agent systems with production engineering discipline focused on orchestration, evaluation, and observability.

Technical Skills

Cloud & Platform Engineering

GCP, Kubernetes, Docker, Terraform, CI/CD, PostgreSQL, Redis

Backend & Systems Design

Node.js, Python, Go, Design Patterns, IoT Systems, Microservices

Frontend & Full-Stack Development

React, TypeScript, Next.js, State Management, API Design

AI & Distributed Systems

Multi-Agent Orchestration, RAG Pipelines, LLM Infrastructure, Event-Driven Systems, Micro-Frontends, Task Queues

Experience

Staff Software Engineer

ZenBusiness
Sep 2023 — Present
2 years 8 months
  • Led the zero-downtime migration of a frontend product from the legacy monolith to the new microfrontends architecture, executed incrementally without disrupting users.
  • Designed core fulfillment workflows in Go, with schema-driven validation and graph-based traversal to guarantee data integrity across the order lifecycle.
  • Led an event-driven backend integrating external accountant partners, unblocking the launch of the company's tax-related product line.
  • Designed and built multiple third-party integrations with partner-specific rate limiting, timeouts, structured error handling, and secrets management.
  • Co-created and maintain shared core packages and architectural patterns adopted across multiple teams, driving consistency in how services are built.
  • Supported enterprise API initiatives by designing secure, public-facing endpoints that exposed internal capabilities while enforcing business constraints.

Senior Software Engineer

Ureeka
Sep 2021 — Sep 2023
1 year 11 months
  • Designed scalable backend features using distributed system patterns (eventual consistency, backward-compatible schema evolution) so the platform could evolve without breaking existing consumers.
  • Diagnosed the root cause of a throughput ceiling in distributed task queues; a surgical configuration change, validated via benchmarks, delivered an 8× throughput improvement (~940 → ~7,500 tasks/min per queue).
  • Implemented end-to-end observability with Cloud Trace, Cloud Logging, and Error Reporting, shortening incident detection through automated alerting.

Tech Lead / Digital Solutions Manager

Sintec
Feb 2020 — Sep 2021
1 year 7 months
  • Led and mentored a small engineering team across concurrent client engagements, owning feature delivery and growth conversations.
  • Translated business requirements into technical roadmaps and delivery plans across multiple client projects.
  • Provided architectural guidance across client solutions, ensuring consistency, security, and maintainability.
  • Migrated client workloads from dedicated servers to serverless platforms (Cloud Functions, Cloud Run), reducing infrastructure cost and operational overhead.
  • Automated Node.js CI/CD pipelines on Cloud Build, removing manual release steps and improving deployment reliability.
  • Established shared GitHub conventions and code standards adopted across teams to improve consistency and collaboration.
  • Built and managed partnerships with external development providers, expanding delivery capacity while keeping quality commitments.

Full-stack Engineer / Consultant

Sintec
Feb 2019 — Feb 2020
1 year
  • Built a real-time IoT platform tracking 150+ beacon devices with AWS Kinesis and MongoDB, powering live analytics dashboards for distribution centers.
  • Introduced serverless and modern web technologies (Node.js, Firebase) that became foundational standards for subsequent client projects.

Technical Highlights

Deal Intelligence Platform

AI Reasoning & Strategic Intelligence

Multimodal RAG over sales calls (Whisper) and financial documents (vision). 5 specialized agents orchestrated with LangGraph; hybrid retrieval (BM25 + embeddings); evaluation with LangSmith..

Tech: Python, LangChain, LLMs, GraphRAG, Whisper + Vision

ConectaPelu2 — Animal Welfare Ecosystem

Full-Stack Product Architecture

Digital ecosystem connecting animal shelters and adopters. Monolithic Next.js app on PostgreSQL/Drizzle with pet management, secure auth, and audit trail; containerized and deployed via GitHub Actions to Kubernetes..

Tech: Next.js 15, Drizzle ORM, PostgreSQL, Docker, Kubernetes