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Ronny Arvelo

Staff / Lead Systems & Platform Engineer

Distributed systems · payments · AI-assisted engineering

Hands-on systems and platform engineer with 10+ years turning ambiguous, complex problems into reliable production systems across fintech, data, and enterprise environments. I work from discovery and proof of concept through delivery, combining architectural judgment, hands-on implementation, clear guardrails, and cross-team coordination. I’ve used Codex, Claude Code, and GitHub Copilot—alongside Orca and Conductor when parallelization is valuable—to execute approved specs through subagents and MCP-enabled workflows, creating reusable plugins, skills, and AGENTS.md guidance that encode project conventions and make delivery faster, more consistent, and easier to verify.

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Buenos Aires, Argentina

Core competencies

Systems & Platform Architecture

Event-Driven ArchitectureWorkflow OrchestrationLow-Latency SystemsResilient IntegrationsMulti-Region ArchitectureDeveloper Platforms

Cloud, Reliability & Delivery

AWS ServerlessStep FunctionsDynamoDBQueue-Based SystemsObservability & TracingCI/CD Automation

Data & AI

AI-Assisted EngineeringSemantic SearchVector Database ModelingLLM Workflow IntegrationData PipelinesPostgreSQL

Languages & Implementation

TypeScript / JavaScriptGoPythonPHPNode.jsNext.js

Experience

2022 — Present

Senior Software Engineer

NaranjaX · Argentina

Lead the architecture and delivery of event-driven payment integrations supporting 100+ regional partners, including partner-specific execution tracks for high-volume customers.

100+REGIONAL PARTNERS
10s → 2.5sAVG PAYMENT TIME
Days → hoursPARTNER ONBOARDING
Architecture
Designed shared-code, isolated-infrastructure execution tracks for top partners.
Technical leadership
Validated direction with proofs of concept and guided implementation practices.
Cross-team delivery
Coordinated caching, fraud, and provisioned-compute optimizations across team boundaries.
2022 — 2023

Software Engineer

Yabble · New Zealand

Part-time / full-time contract

Bridged legacy PHP systems with modern AWS serverless architectures to support scalable distributed research and analytics workflows.

Signature contribution

Designed Weaviate vector schemas and embedding ingestion pipelines feeding downstream ML models, enabling intelligent data retrieval and AI-driven product capabilities.

2021 — 2022

Software Engineer

Lustre.ai · USA

Built and optimized Python-based data pipelines and graph query systems for a large-scale product research and seller-intelligence platform.

Signature contribution

Optimized complex graph query execution paths and analyzed database execution plans, significantly improving latency and platform stability across high-volume seller intelligence workflows.

2019 — 2020

Lead Software Engineer / Technical Lead

Boehringer Ingelheim · Argentina

Led engineering coordination across a multinational team of up to 15 contributors building a global enterprise web platform integrating Salesforce and HubSpot.

Signature contribution

Drove sprint planning, release management, code reviews, and technical mentoring across distributed agile teams.

4 earlier roles, 2013 – 2019

  • Software Engineer

    Engeni / Helix TCS

    2019

    Microservices and API integrations · Laravel, Lumen, AWS, OAuth2

  • Software Engineer

    BairesDev / América Móvil

    2016–2019

    Backend systems and data pipelines · PHP, Python, RabbitMQ, Oracle

  • Lead Developer

    Prolearning

    2015–2018

    Web platforms · Laravel, Angular

    Freelance

  • Consultant / Developer

    Kryptos Corp

    2013–2017

    Oracle enterprise systems and Unix environments

    Founding-team contractor; later limited maintenance support after relocation

Certifications

Developing on AWSAWS Training & CertificationAugust 2023
Full Stack Web DevelopmentfreeCodeCamp2016–2017

Education & languages

Computer Science — Universidad Nueva Esparta, VenezuelaSpanish Native · English Advanced
Download CV (PDF)
Mail meLinkedIn