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German Pacheco

@germanpacheco

Backend developer at LB Finanzas who built Go microservices for crypto transactions, partner integrations, and automated reconciliation.

Argentina

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At LB Finanzas, I developed Go microservices for a fintech platform handling crypto and fiat transactions. I built an event-driven partner integration with real-time webhooks and a funds-consolidation worker that automatically transfers crypto balances.

I also developed payment and reconciliation systems with Go and Ruby on Rails, including internal payments and automated detection of discrepancies across exchange and bank records. For regulatory reporting and company holdings, I built data pipelines with Python, Airbyte, dbt, Airflow, and BigQuery.

I deployed services to production using Kubernetes, GitLab CI/CD, and Argo CD, with secrets managed through HashiCorp Vault. Earlier at LB Finanzas, I supported IT operations, created internal tools, and helped partners integrate with the platform APIs.

Experience

Work history, roles, and key accomplishments

Analista de Desarrollo Backend

LB Finanzas

Jan 2023 - Aug 2026 (3 years 7 months)

Developed event-driven microservices in Go and Ruby on Rails for crypto and fiat transaction processing, including partner integrations, payment systems, and reconciliation workers. Implemented Kubernetes deployments with GitLab CI/CD and Argo CD, and built data pipelines for regulatory reporting.

Analista de Soporte IT

LB Finanzas

Nov 2021 - Dec 2022 (1 year 1 month)

Implemented an automated ticketing system in Jira Service Management and built internal tools with Retool and JavaScript. Resolved production incidents by analyzing logs and data in Grafana and Metabase, and supported partner onboarding and QA testing.

Jira Service Management Retool JavaScript Grafana Metabase Postman QA Testing Incident Management API Integration

Education

Degrees, certifications, and relevant coursework

Universidad Tecnológica Nacional - Facultad Regional Rosario

Ingeniería en Sistemas de Información, Information Systems Engineering

2019 -

Activities and societies: Relevant coursework: Design of Systems, Software Engineering, Programming Paradigms (functional and object-oriented), Security in Information Systems, Operating Systems, SQL Databases and Entity-Relationship Modeling, Artificial Intelligence (RAG, embeddings, vector databases).

Pursuing a degree in Information Systems Engineering, currently in the final year with an expected graduation in 2027.