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Timezone overlap

9h overlap with US East · Argentina

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English level

Advanced

C1

Detected from your CV

(es)
Other languages:Spanish (native)es:Native

Skills & tools

Skills

PythonRJavaScriptSQLGEAIRAGLangGraphPrompt EngineeringEmbeddingsVector SearchLLM-as-JudgeSpec-Driven Development (SDD)NLPFastAPIDockerGitPostgreSQLNode.js/ExpressPandasNumpyScikit Learn

Tools

RAGPyGEAI SDKStreamlitReactNode.jsExpressPostgreSQLDockern8n

About

Juan is a Solutions Developer specializing in GenAI at Valkimia, drawing on 8.5 years of experience in enterprise consulting, IT, and manufacturing. His work involves building RAG-based assistants, evaluating and ensuring the quality of LLM systems, and monitoring operational agents. He is proficient with tools like PyGEAI SDK, Streamlit, React, and Node.js. His career path includes independent Data Science and AI projects (2024-2025), following foundational work as a Chemical Engineer. Since 2018, he has also served as a Teaching Assistant at the National University of Litoral's Chemical Engineering Faculty, demonstrating a long-term commitment to education and technical communication. He earned his Chemical Engineering degree from UNL in 2015, completed a FullStack Web Developer program at Digital House in 2022, and is currently pursuing a Data Science Diploma from Instituto Data Science. He approaches his work with a focus on building reliable, automated systems and empowering users through clear documentation. This includes an emphasis on leadership, teaching, and effective technical communication, skills honed through his academic and professional experience.

Work preferences

Job type
Consulting, Full-time, Part-time
Company size / type
Growth-stage startup (21-200), Large/multinational (200+)
Culture
Growth-stage startup (21-200), Large Company
Industries
Business Consulting, Information Technology, Manufacturing
Hours
EST business hours

Salary context

Benchmarks for SMB non-tech role · Senior (7+ yrs).

India equivalent
$1,600/mo
This candidate
$3,000/mo
US local hire
$7,000/mo
Save ~$48,000/yr vs. equivalent US hire.

US figures from BLS OEWS 2024 + Glassdoor; India figures from US SMB offshore vendor pricing. Adjusted for the candidate's seniority.

Work experience

  1. Desarrollador de Soluciones con GenAI · Valkimia
    Jan 2025 — Present
    AR

    - Desarrollo y estandarización de asistentes RAG en GEAI: ingesta, prompt design y optimización de retrieval (chunking, top-k, metadata, multi-query/reformulación). - Diseño y desarrollo de pipeline de evaluación/QA para agentes GEAI (PyGEAI SDK)…

  2. Desarrollador en Ciencia de Datos e IA · Proyectos Personales
    Jan 2024 — Jan 2025

    - Modelos predictivos y análisis de datos (optimización de procesos / predicción de ventas). - Automatización de procesos y chatbots inteligentes con Python, FastAPI, n8n y Make.

  3. Jefe de Trabajos Prácticos · Facultad de Ingeniería Química, Universidad Nacional del Litoral
    Jan 2018 — Present
    AR

    - Docente en Transferencia de Cantidad de Movimiento y Operaciones Unitarias para Ingeniería Química/Alimentos. - Elaboración y corrección de exámenes, guías y prácticas basadas en casos industriales; adaptación de contenidos a herramientas…

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Education

  1. Diplomatura · Instituto Data Science
    2025
    · Ciencia de Datos con R y Python
  2. Ingeniero · Facultad de Ingeniería Química, UNL
    2015
    · Químico
  3. — · Digital House
    2022
    · Desarrollador Web FullStack
  4. Diplomado Superior · FLACSO
    2021
    · Gestión y Control de Políticas Públicas
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